V1.0(1)

2025-12-04 11:03:36 +08:00 · 2025-12-04 11:03:36 +08:00 · 0050dce01a
commit 0050dce01a
127 changed files with 169244 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
--- a/build.gradle.kts
+++ b/build.gradle.kts
@ -0,0 +1,4 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    alias(libs.plugins.android.application) apply false
+}
--- a/gradle.properties
+++ b/gradle.properties
@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. For more details, visit
+# https://developer.android.com/r/tools/gradle-multi-project-decoupled-projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@ -0,0 +1,22 @@
+[versions]
+agp = "8.13.1"
+junit = "4.13.2"
+junitVersion = "1.3.0"
+espressoCore = "3.7.0"
+appcompat = "1.7.1"
+material = "1.13.0"
+activity = "1.11.0"
+constraintlayout = "2.2.1"
+
+[libraries]
+junit = { group = "junit", name = "junit", version.ref = "junit" }
+ext-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
+espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
+appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
+material = { group = "com.google.android.material", name = "material", version.ref = "material" }
+activity = { group = "androidx.activity", name = "activity", version.ref = "activity" }
+constraintlayout = { group = "androidx.constraintlayout", name = "constraintlayout", version.ref = "constraintlayout" }
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "agp" }
+
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@ -0,0 +1,8 @@
+#Thu Nov 20 16:49:11 CST 2025
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
--- a/251
+++ b/251
@ -0,0 +1,251 @@
+#!/bin/sh
+
+#
+# Copyright © 2015 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH="\\\"\\\""
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
--- a/gradlew.bat
+++ b/gradlew.bat
@ -0,0 +1,94 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@ -0,0 +1,26 @@
+pluginManagement {
+    repositories {
+        google {
+            content {
+                includeGroupByRegex("com\\.android.*")
+                includeGroupByRegex("com\\.google.*")
+                includeGroupByRegex("androidx.*")
+            }
+        }
+        mavenCentral()
+        gradlePluginPortal()
+
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+        maven { url = uri("https://jitpack.io") }
+    }
+}
+
+rootProject.name = "My Application"
+
+include(":test2")
--- a/test2/.gitignore
+++ b/test2/.gitignore
@ -0,0 +1 @@
+/build
--- a/test2/WallpaperEngine
+++ b/test2/WallpaperEngine
--- a/test2/build.gradle.kts
+++ b/test2/build.gradle.kts
@ -0,0 +1,70 @@
+import java.text.SimpleDateFormat
+import java.util.Date
+
+plugins {
+    alias(libs.plugins.android.application)
+}
+val timestamp = SimpleDateFormat("MM_dd_HH_mm").format(Date())
+
+android {
+    namespace = "com.wall.engine.wallpaper"
+    compileSdk = 36
+
+    defaultConfig {
+        applicationId = "com.wall.engine.wallpaper"
+        minSdk = 24
+        targetSdk = 36
+        versionCode = 1
+        versionName = "1.0"
+        setProperty("archivesBaseName","Wallpaper Engine_v"+versionName+"(${versionCode})_$timestamp")
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+
+
+    buildTypes {
+        release {
+            isMinifyEnabled = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
+
+    buildFeatures {
+        viewBinding = true
+    }
+}
+
+dependencies {
+    implementation(libs.appcompat)
+    implementation(libs.material)
+    implementation(libs.activity)
+    implementation(libs.constraintlayout)
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.ext.junit)
+    androidTestImplementation(libs.espresso.core)
+
+    // 图片加载库
+    implementation("com.github.bumptech.glide:glide:4.16.0")
+    annotationProcessor("com.github.bumptech.glide:compiler:4.16.0")
+
+    // JSON解析
+    implementation("com.google.code.gson:gson:2.10.1")
+
+    // 其他UI组件
+    implementation("androidx.viewpager2:viewpager2:1.0.0")
+    implementation("androidx.recyclerview:recyclerview:1.3.2")
+    // 图片缩放库（必加，否则无法缩放大图）
+    implementation("com.github.chrisbanes:PhotoView:2.3.0")
+
+
+    implementation("androidx.core:core-ktx:1.12.0")
+    implementation("androidx.appcompat:appcompat:1.6.1")
+}
--- a/test2/proguard-rules.pro
+++ b/test2/proguard-rules.pro
@ -0,0 +1,31 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
+-keep class com.wall.engine.wallpaper.WallpaperItem { *; }
+
+-keep class com.wall.engine.wallpaper.Urls { *; }
+-keep class com.wall.engine.wallpaper.User { *; }
+-keep class com.wall.engine.wallpaper.WallpaperItem { *; }
+-keep class com.google.gson.** { *; }
+-keepattributes Signature
+-keepattributes AnnotationDefault,RuntimeVisibleAnnotations
+-keep class com.google.gson.reflect.TypeToken { *; }
+-keep class * extends com.google.gson.reflect.TypeToken
--- a/Engine_v1.0(1)_11_28_17_11-release.apk
+++ b/Engine_v1.0(1)_11_28_17_11-release.apk
--- a/Engine_v1.0(1)_11_28_17_24-release.aab
+++ b/Engine_v1.0(1)_11_28_17_24-release.aab
--- a/test2/release/baselineProfiles/0/Wallpaper
+++ b/test2/release/baselineProfiles/0/Wallpaper
--- a/test2/release/baselineProfiles/1/Wallpaper
+++ b/test2/release/baselineProfiles/1/Wallpaper
--- a/test2/release/output-metadata.json
+++ b/test2/release/output-metadata.json
@ -0,0 +1,37 @@
+{
+  "version": 3,
+  "artifactType": {
+    "type": "APK",
+    "kind": "Directory"
+  },
+  "applicationId": "com.wall.engine.wallpaper",
+  "variantName": "release",
+  "elements": [
+    {
+      "type": "SINGLE",
+      "filters": [],
+      "attributes": [],
+      "versionCode": 1,
+      "versionName": "1.0",
+      "outputFile": "Wallpaper Engine_v1.0(1)_11_28_17_11-release.apk"
+    }
+  ],
+  "elementType": "File",
+  "baselineProfiles": [
+    {
+      "minApi": 28,
+      "maxApi": 30,
+      "baselineProfiles": [
+        "baselineProfiles/1/Wallpaper Engine_v1.0(1)_11_28_17_11-release.dm"
+      ]
+    },
+    {
+      "minApi": 31,
+      "maxApi": 2147483647,
+      "baselineProfiles": [
+        "baselineProfiles/0/Wallpaper Engine_v1.0(1)_11_28_17_11-release.dm"
+      ]
+    }
+  ],
+  "minSdkVersionForDexing": 24
+}
--- a/test2/src/androidTest/java/com/example/test2/ExampleInstrumentedTest.java
+++ b/test2/src/androidTest/java/com/example/test2/ExampleInstrumentedTest.java
@ -0,0 +1,26 @@
+package com.wall.engine.wallpaper;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.ll.zz.nn", appContext.getPackageName());
+    }
+}
--- a/test2/src/main/AndroidManifest.xml
+++ b/test2/src/main/AndroidManifest.xml
@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.SET_WALLPAPER" />
+    <uses-permission
+        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/img"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/img"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.MyApplication">
+
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity
+            android:name=".MainActivity2"
+            android:exported="false" />
+
+        <activity
+            android:name=".FullImageActivity"
+            android:exported="false"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+
+        <activity
+            android:name=".FavoriteActivity"
+            android:exported="false"
+            android:theme="@style/Theme.AppCompat.Light.NoActionBar" />
+    </application>
+
+</manifest>
--- a/test2/src/main/assets/Animals.json
+++ b/test2/src/main/assets/Animals.json
--- a/test2/src/main/assets/Experimental.json
+++ b/test2/src/main/assets/Experimental.json
--- a/test2/src/main/assets/Featured.json
+++ b/test2/src/main/assets/Featured.json
--- a/test2/src/main/assets/Film.json
+++ b/test2/src/main/assets/Film.json
--- a/test2/src/main/assets/Nature.json
+++ b/test2/src/main/assets/Nature.json
--- a/test2/src/main/assets/Patterns.json
+++ b/test2/src/main/assets/Patterns.json
--- a/test2/src/main/assets/Street.json
+++ b/test2/src/main/assets/Street.json
--- a/test2/src/main/assets/Travel.json
+++ b/test2/src/main/assets/Travel.json
--- a/test2/src/main/assets/custfont.ttf
+++ b/test2/src/main/assets/custfont.ttf
--- a/test2/src/main/java/com/wall/engine/wallpaper/D4Fragment.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/D4Fragment.java
@ -0,0 +1,88 @@
+package com.wall.engine.wallpaper;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Toast;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import java.util.ArrayList;
+import java.util.List;
+
+public class D4Fragment extends Fragment {
+
+    private RecyclerView rv4dImages;
+    private D4ImageAdapter adapter;
+    private List<WallpaperItem> wallpaperList;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater,
+                             @Nullable ViewGroup container,
+                             @Nullable Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_d4, container, false);
+
+        rv4dImages = view.findViewById(R.id.rv_4d_images);
+
+        GridLayoutManager gridLayoutManager = new GridLayoutManager(getContext(), 2);
+        gridLayoutManager.setAutoMeasureEnabled(true);
+        rv4dImages.setLayoutManager(gridLayoutManager);
+
+        rv4dImages.addItemDecoration(new DividerItemDecoration(getContext(), DividerItemDecoration.VERTICAL));
+        rv4dImages.addItemDecoration(new DividerItemDecoration(getContext(), DividerItemDecoration.HORIZONTAL));
+        rv4dImages.setHasFixedSize(true);
+
+
+        loadWallpaperData();
+
+        adapter = new D4ImageAdapter(getContext(), wallpaperList);
+        rv4dImages.setAdapter(adapter);
+
+
+        adapter.setOnItemClickListener((position, wallpaperItem) -> {
+
+            if (getContext() == null || wallpaperItem == null) {
+                Toast.makeText(getContext(), "Data error", Toast.LENGTH_SHORT).show();
+                return;
+            }
+
+
+            String highResImageUrl = wallpaperItem.getUrls().getRegular();
+            if (highResImageUrl == null || highResImageUrl.isEmpty()) {
+                highResImageUrl = wallpaperItem.getUrls().getFull();
+            }
+
+            if (highResImageUrl == null || highResImageUrl.isEmpty()) {
+                Toast.makeText(getContext(), "NULL", Toast.LENGTH_SHORT).show();
+                return;
+            }
+
+            Intent intent = new Intent(getContext(), FullImageActivity.class);
+            intent.putExtra(FullImageActivity.EXTRA_IMAGE_URL, highResImageUrl);
+            intent.putExtra(FullImageActivity.EXTRA_IMAGE_ID, wallpaperItem.getId());
+            String description = wallpaperItem.getAlt_description();
+            if (description == null || description.isEmpty()) {
+                description = "Beautiful wallpapers";
+            }
+            intent.putExtra(FullImageActivity.EXTRA_IMAGE_DESC, description);
+
+            startActivity(intent);
+        });
+
+        return view;
+    }
+
+    private void loadWallpaperData() {
+        wallpaperList = JsonUtils.loadWallpapersFromJson(getContext(), "Animals.json");
+        if (wallpaperList == null) {
+            wallpaperList = new ArrayList<>();
+            Toast.makeText(getContext(), "Failed to load wallpaper data", Toast.LENGTH_SHORT).show();
+        }
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/D4ImageAdapter.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/D4ImageAdapter.java
@ -0,0 +1,75 @@
+package com.wall.engine.wallpaper;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.RequestOptions;
+import java.util.List;
+
+public class D4ImageAdapter extends RecyclerView.Adapter<D4ImageAdapter.ImageViewHolder> {
+
+    private final Context mContext;
+    private final List<WallpaperItem> mWallpaperList;
+    private OnItemClickListener mOnItemClickListener;
+
+    private final RequestOptions glideOptions = new RequestOptions()
+            .centerCrop()
+            .placeholder(R.drawable.load_ing)
+            .error(R.drawable.load_ing)
+            .override(400, 600);
+    public D4ImageAdapter(Context context, List<WallpaperItem> wallpaperList) {
+        this.mContext = context;
+        this.mWallpaperList = wallpaperList;
+    }
+
+    public interface OnItemClickListener {
+        void onItemClick(int position, WallpaperItem wallpaperItem);
+    }
+
+    public void setOnItemClickListener(OnItemClickListener listener) {
+        this.mOnItemClickListener = listener;
+    }
+
+    static class ImageViewHolder extends RecyclerView.ViewHolder {
+        ImageView ivItem4d;
+
+        public ImageViewHolder(@NonNull View itemView) {
+            super(itemView);
+            ivItem4d = itemView.findViewById(R.id.iv_item_4d);
+        }
+    }
+
+    @NonNull
+    @Override
+    public ImageViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(mContext).inflate(R.layout.item_4d_image, parent, false);
+        return new ImageViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ImageViewHolder holder, int position) {
+        WallpaperItem wallpaperItem = mWallpaperList.get(position);
+
+
+        Glide.with(mContext)
+                .load(wallpaperItem.getUrls().getSmall())
+                .apply(glideOptions)
+                .into(holder.ivItem4d);
+
+        holder.itemView.setOnClickListener(v -> {
+            if (mOnItemClickListener != null) {
+                mOnItemClickListener.onItemClick(position, wallpaperItem);
+            }
+        });
+    }
+
+    @Override
+    public int getItemCount() {
+        return mWallpaperList == null ? 0 : mWallpaperList.size();
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/FavoriteActivity.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/FavoriteActivity.java
@ -0,0 +1,137 @@
+package com.wall.engine.wallpaper;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.Window;
+import android.view.WindowManager;
+import android.widget.TextView;
+import android.widget.Toast;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.view.WindowCompat;
+import androidx.core.view.WindowInsetsControllerCompat;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import java.util.ArrayList;
+import java.util.List;
+
+public class FavoriteActivity extends AppCompatActivity {
+
+    private RecyclerView rvFavoriteImages;
+    private TextView tvEmpty;
+    private D4ImageAdapter adapter;
+    private FavoriteManager favoriteManager;
+    private List<WallpaperItem> favoriteList;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_favorite);
+
+        setupStatusBar();
+        initViews();
+        setupRecyclerView();
+        loadFavoriteData();
+    }
+
+    private void setupStatusBar() {
+        Window window = getWindow();
+        WindowCompat.setDecorFitsSystemWindows(window, false);
+        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
+        window.setStatusBarColor(getResources().getColor(android.R.color.transparent));
+
+        WindowInsetsControllerCompat insetsController = WindowCompat.getInsetsController(window, window.getDecorView());
+        if (insetsController != null) {
+            insetsController.setAppearanceLightStatusBars(true);
+        }
+
+        View statusBarPlaceholder = findViewById(R.id.status_bar_placeholder);
+        int statusBarHeight = getStatusBarHeight();
+        if (statusBarHeight > 0) {
+            ViewGroup.LayoutParams params = statusBarPlaceholder.getLayoutParams();
+            params.height = statusBarHeight;
+            statusBarPlaceholder.setLayoutParams(params);
+        }
+    }
+
+    private int getStatusBarHeight() {
+        int result = 0;
+        int resourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
+        if (resourceId > 0) {
+            result = getResources().getDimensionPixelSize(resourceId);
+        }
+        return result;
+    }
+
+    private void initViews() {
+        rvFavoriteImages = findViewById(R.id.rv_favorite_images);
+        tvEmpty = findViewById(R.id.tv_empty);
+
+        findViewById(R.id.btn_back).setOnClickListener(v -> finish());
+
+        favoriteManager = new FavoriteManager(this);
+        favoriteList = new ArrayList<>();
+    }
+
+    private void setupRecyclerView() {
+        GridLayoutManager gridLayoutManager = new GridLayoutManager(this, 2);
+        rvFavoriteImages.setLayoutManager(gridLayoutManager);
+
+        adapter = new D4ImageAdapter(this, favoriteList);
+        rvFavoriteImages.setAdapter(adapter);
+
+        adapter.setOnItemClickListener((position, wallpaperItem) -> {
+            if (wallpaperItem == null) {
+                Toast.makeText(FavoriteActivity.this, "Data error", Toast.LENGTH_SHORT).show();
+                return;
+            }
+
+            String highResImageUrl = wallpaperItem.getUrls().getRegular();
+            if (highResImageUrl == null || highResImageUrl.isEmpty()) {
+                highResImageUrl = wallpaperItem.getUrls().getFull();
+            }
+
+            if (highResImageUrl == null || highResImageUrl.isEmpty()) {
+                Toast.makeText(FavoriteActivity.this, "Image URL is empty", Toast.LENGTH_SHORT).show();
+                return;
+            }
+
+            Intent intent = new Intent(FavoriteActivity.this, FullImageActivity.class);
+            intent.putExtra(FullImageActivity.EXTRA_IMAGE_URL, highResImageUrl);
+            intent.putExtra(FullImageActivity.EXTRA_IMAGE_ID, wallpaperItem.getId());
+
+            String description = wallpaperItem.getAlt_description();
+            if (description == null || description.isEmpty()) {
+                description = "Favorited wallpapers";
+            }
+            intent.putExtra(FullImageActivity.EXTRA_IMAGE_DESC, description);
+
+            startActivity(intent);
+        });
+    }
+
+    private void loadFavoriteData() {
+        favoriteList.clear();
+        favoriteList.addAll(favoriteManager.getFavoriteItems());
+
+        Log.d("FavoriteActivity", "加载收藏数据，数量: " + favoriteList.size());
+
+        if (favoriteList.isEmpty()) {
+            tvEmpty.setVisibility(View.VISIBLE);
+            rvFavoriteImages.setVisibility(View.GONE);
+
+        } else {
+            tvEmpty.setVisibility(View.GONE);
+            rvFavoriteImages.setVisibility(View.VISIBLE);
+            adapter.notifyDataSetChanged();
+        }
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        loadFavoriteData();
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/FavoriteFragment.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/FavoriteFragment.java
@ -0,0 +1,84 @@
+package com.wall.engine.wallpaper;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Toast;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import java.util.List;
+
+public class FavoriteFragment extends Fragment {
+    private RecyclerView rvFavoriteImages;
+    private D4ImageAdapter adapter;
+    private FavoriteManager favoriteManager;
+    private List<WallpaperItem> favoriteList;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater,
+                             @Nullable ViewGroup container,
+                             @Nullable Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_d4, container, false);
+
+        rvFavoriteImages = view.findViewById(R.id.rv_4d_images);
+        GridLayoutManager gridLayoutManager = new GridLayoutManager(getContext(), 2);
+        rvFavoriteImages.setLayoutManager(gridLayoutManager);
+
+        favoriteManager = new FavoriteManager(getContext());
+        loadFavoriteData();
+
+        adapter = new D4ImageAdapter(getContext(), favoriteList);
+        rvFavoriteImages.setAdapter(adapter);
+
+        adapter.setOnItemClickListener((position, wallpaperItem) -> {
+            if (getContext() == null || wallpaperItem == null) {
+                Toast.makeText(getContext(), "Data error", Toast.LENGTH_SHORT).show();
+                return;
+            }
+
+            String highResImageUrl = wallpaperItem.getUrls().getRegular();
+            if (highResImageUrl == null || highResImageUrl.isEmpty()) {
+                highResImageUrl = wallpaperItem.getUrls().getFull();
+            }
+
+            if (highResImageUrl == null || highResImageUrl.isEmpty()) {
+                Toast.makeText(getContext(), "NULL", Toast.LENGTH_SHORT).show();
+                return;
+            }
+
+            Intent intent = new Intent(getContext(), FullImageActivity.class);
+            intent.putExtra(FullImageActivity.EXTRA_IMAGE_URL, highResImageUrl);
+            intent.putExtra(FullImageActivity.EXTRA_IMAGE_ID, wallpaperItem.getId());
+
+            String description = wallpaperItem.getAlt_description();
+            if (description == null || description.isEmpty()) {
+                description = "Favorited wallpapers";
+            }
+            intent.putExtra(FullImageActivity.EXTRA_IMAGE_DESC, description);
+
+            startActivity(intent);
+        });
+
+        return view;
+    }
+
+    private void loadFavoriteData() {
+        favoriteList = favoriteManager.getFavoriteItems();
+        // 移除此处的Toast提示，避免重复触发
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        loadFavoriteData();
+        if (adapter != null) {
+            adapter.notifyDataSetChanged();
+        }
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/FavoriteManager.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/FavoriteManager.java
@ -0,0 +1,122 @@
+package com.wall.engine.wallpaper;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.util.Log;
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+public class FavoriteManager {
+    private static final String TAG = "FavoriteManager";
+    private static final String PREF_NAME = "favorite_wallpapers";
+    private static final String KEY_FAVORITE_IDS = "favorite_ids";
+    private static final String KEY_FAVORITE_ITEMS = "favorite_items";
+
+    private SharedPreferences sharedPreferences;
+    private Gson gson;
+
+    public FavoriteManager(Context context) {
+        sharedPreferences = context.getSharedPreferences(PREF_NAME, Context.MODE_PRIVATE);
+        gson = new Gson();
+    }
+
+    // 添加收藏
+    public void addFavorite(WallpaperItem item) {
+        try {
+            String itemId = item.getId();
+            Log.d(TAG, "Add to Favorites: " + itemId);
+
+
+            Set<String> favoriteIds = getFavoriteIds();
+            favoriteIds.add(itemId);
+
+            List<WallpaperItem> favorites = getFavoriteItems();
+
+
+            for (int i = favorites.size() - 1; i >= 0; i--) {
+                if (favorites.get(i).getId().equals(itemId)) {
+                    favorites.remove(i);
+                }
+            }
+
+            favorites.add(item);
+
+            SharedPreferences.Editor editor = sharedPreferences.edit();
+            editor.putStringSet(KEY_FAVORITE_IDS, new HashSet<>(favoriteIds)); // 创建新的HashSet避免并发问题
+            editor.putString(KEY_FAVORITE_ITEMS, gson.toJson(favorites));
+            editor.apply();
+
+            Log.d(TAG, "Added to Favorites: " + favorites.size());
+
+        } catch (Exception e) {
+            Log.e(TAG, "Failed to add to favorites", e);
+        }
+    }
+
+    // 移除收藏
+    public void removeFavorite(String itemId) {
+        try {
+            Log.d(TAG, "Unfavorite: " + itemId);
+
+
+            Set<String> favoriteIds = getFavoriteIds();
+            favoriteIds.remove(itemId);
+
+
+            List<WallpaperItem> favorites = getFavoriteItems();
+            for (int i = favorites.size() - 1; i >= 0; i--) {
+                if (favorites.get(i).getId().equals(itemId)) {
+                    favorites.remove(i);
+                    break;
+                }
+            }
+
+            SharedPreferences.Editor editor = sharedPreferences.edit();
+            editor.putStringSet(KEY_FAVORITE_IDS, new HashSet<>(favoriteIds));
+            editor.putString(KEY_FAVORITE_ITEMS, gson.toJson(favorites));
+            editor.apply();
+
+            Log.d(TAG, "Unfavorited successfully: " + favorites.size());
+
+        } catch (Exception e) {
+            Log.e(TAG, "Failed to unfavorite", e);
+        }
+    }
+
+    // 检查是否已收藏
+    public boolean isFavorite(String itemId) {
+        Set<String> favoriteIds = getFavoriteIds();
+        boolean isFav = favoriteIds.contains(itemId);
+        Log.d(TAG, "检查收藏状态: " + itemId + " -> " + isFav);
+        return isFav;
+    }
+
+    // 获取所有收藏的ID
+    public Set<String> getFavoriteIds() {
+        Set<String> ids = sharedPreferences.getStringSet(KEY_FAVORITE_IDS, new HashSet<>());
+        Log.d(TAG, "获取收藏ID数量: " + ids.size());
+        return new HashSet<>(ids); // 返回新的HashSet避免并发问题
+    }
+
+    // 获取所有收藏项
+    public List<WallpaperItem> getFavoriteItems() {
+        try {
+            String json = sharedPreferences.getString(KEY_FAVORITE_ITEMS, "[]");
+            Type listType = new TypeToken<List<WallpaperItem>>(){}.getType();
+            List<WallpaperItem> items = gson.fromJson(json, listType);
+            if (items == null) {
+                items = new ArrayList<>();
+            }
+            Log.d(TAG, "获取收藏项数量: " + items.size());
+            return items;
+        } catch (Exception e) {
+            Log.e(TAG, "获取收藏项失败", e);
+            return new ArrayList<>();
+        }
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/FullImageActivity.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/FullImageActivity.java
@ -0,0 +1,440 @@
+package com.wall.engine.wallpaper;
+
+import android.app.WallpaperManager;
+import android.content.ContentValues;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.drawable.Drawable;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Bundle;
+import android.os.Environment;
+import android.provider.MediaStore;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+import android.widget.LinearLayout;
+import android.widget.ProgressBar;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.view.WindowCompat;
+import androidx.core.view.WindowInsetsCompat;
+import androidx.core.view.WindowInsetsControllerCompat;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.DataSource;
+import com.bumptech.glide.load.DecodeFormat;
+import com.bumptech.glide.load.engine.GlideException;
+import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions;
+import com.bumptech.glide.request.RequestListener;
+import com.bumptech.glide.request.RequestOptions;
+import com.bumptech.glide.request.target.Target;
+import com.wall.engine.wallpaper.databinding.ActivityFullImageBinding;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URL;
+import java.net.URLConnection;
+
+// 壁纸设置类型常量
+interface WallpaperType {
+    int TYPE_HOME = 1;    // 桌面
+    int TYPE_LOCK = 2;     // 锁屏
+    int TYPE_BOTH = 3;     // 桌面+锁屏
+}
+
+public class FullImageActivity extends AppCompatActivity implements WallpaperType {
+    // 传递参数Key
+    public static final String EXTRA_IMAGE_URL = "extra_image_url";
+    public static final String EXTRA_IMAGE_ID = "extra_image_id";
+    public static final String EXTRA_IMAGE_DESC = "extra_image_desc";
+
+    private ActivityFullImageBinding binding;
+    private String imageUrl;
+    private String imageId;
+    private String imageDesc;
+    private File tempFile; // 仅用于设置壁纸的临时文件
+    private WallpaperManager wallpaperManager;
+    private FavoriteManager favoriteManager;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        binding = ActivityFullImageBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
+
+        // 沉浸式全屏
+        initFullScreen();
+
+        // 初始化管理器
+        wallpaperManager = WallpaperManager.getInstance(this);
+        favoriteManager = new FavoriteManager(this);
+
+        // 获取传递的参数
+        getIntentData();
+        // 加载图片
+        loadImage(imageUrl);
+        // 初始化点击事件
+        initClick();
+        // 初始化点赞状态
+        initFavoriteState();
+    }
+
+    private void initFullScreen() {
+        if (getSupportActionBar() != null) {
+            getSupportActionBar().hide();
+        }
+        WindowCompat.setDecorFitsSystemWindows(getWindow(), false);
+        WindowInsetsControllerCompat insetsController = WindowCompat.getInsetsController(getWindow(), getWindow().getDecorView());
+        if (insetsController != null) {
+            insetsController.hide(WindowInsetsCompat.Type.statusBars() | WindowInsetsCompat.Type.navigationBars());
+            insetsController.setSystemBarsBehavior(WindowInsetsControllerCompat.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE);
+        }
+    }
+
+    private void getIntentData() {
+        Intent intent = getIntent();
+        imageUrl = intent.getStringExtra(EXTRA_IMAGE_URL);
+        imageId = intent.getStringExtra(EXTRA_IMAGE_ID);
+        imageDesc = intent.getStringExtra(EXTRA_IMAGE_DESC);
+
+        if (imageDesc != null && !imageDesc.isEmpty()) {
+            binding.tvContent.setText(imageDesc);
+        } else {
+            binding.tvContent.setText(getString(R.string.app_name));
+        }
+
+        // 初始化临时文件路径（应用私有目录，无需权限）
+        if (imageId == null) {
+            imageId = "wallpaper_" + System.currentTimeMillis();
+        }
+        tempFile = new File(getExternalFilesDir(Environment.DIRECTORY_PICTURES), imageId + ".jpg");
+    }
+
+    private void loadImage(String imageUrl) {
+        if (imageUrl == null || imageUrl.isEmpty()) {
+            Toast.makeText(this, "Image URL is empty, cannot load", Toast.LENGTH_SHORT).show();
+            finish();
+            return;
+        }
+
+        RequestOptions options = new RequestOptions()
+                .format(DecodeFormat.PREFER_RGB_565)
+                .placeholder(R.drawable.load_ing)
+                .error(R.drawable.load_ing);
+
+        // 检查临时文件是否存在
+        if (tempFile.exists()) {
+            Glide.with(this)
+                    .load(tempFile)
+                    .apply(options)
+                    .transition(DrawableTransitionOptions.withCrossFade(500))
+                    .into(binding.imageviewPreview);
+        } else {
+            // 从网络加载
+            Glide.with(this)
+                    .asDrawable()
+                    .load(imageUrl)
+                    .apply(options)
+                    .skipMemoryCache(true)
+                    .transition(DrawableTransitionOptions.withCrossFade(500))
+                    .listener(new RequestListener<Drawable>() {
+                        @Override
+                        public boolean onLoadFailed(GlideException e, Object model, Target<Drawable> target, boolean isFirstResource) {
+                            Log.e("FullImage", "Failed to load image：" + e.getMessage());
+                            return false;
+                        }
+
+                        @Override
+                        public boolean onResourceReady(Drawable resource, Object model, Target<Drawable> target, DataSource dataSource, boolean isFirstResource) {
+                            return false;
+                        }
+                    })
+                    .centerCrop()
+                    .into(binding.imageviewPreview);
+        }
+    }
+
+    private void initFavoriteState() {
+        if (imageId == null) return;
+        boolean isFavorited = favoriteManager.isFavorite(imageId);
+        binding.imageFavorite.setSelected(isFavorited);
+        binding.imageFavorite.setImageResource(isFavorited ? R.drawable.like_red : R.drawable.like);
+    }
+
+    private void initClick() {
+        // 返回按钮
+        binding.imageviewBack.setOnClickListener(v -> finish());
+
+        // 下载按钮（无需权限）
+        binding.layoutDownload.setOnClickListener(v -> startDownload());
+
+        // 修正：设置壁纸按钮ID为button_set1（与布局一致）
+        binding.buttonSet1.setOnClickListener(v -> showWallpaperTypeDialog());
+
+        // 点赞按钮
+        binding.imageFavorite.setOnClickListener(v -> toggleFavorite());
+    }
+
+    private void toggleFavorite() {
+        if (imageId == null) {
+            Toast.makeText(this, "Cannot add to favorites", Toast.LENGTH_SHORT).show();
+            return;
+        }
+
+        WallpaperItem item = new WallpaperItem();
+        item.setId(imageId);
+        item.setAlt_description(imageDesc);
+
+       Urls urls = new Urls();
+        urls.setRegular(imageUrl);
+        urls.setSmall(imageUrl);
+        urls.setFull(imageUrl);
+        item.setUrls(urls);
+
+        boolean isFavorited = favoriteManager.isFavorite(imageId);
+
+        if (isFavorited) {
+            favoriteManager.removeFavorite(imageId);
+            binding.imageFavorite.setSelected(false);
+            binding.imageFavorite.setImageResource(R.drawable.like);
+            Toast.makeText(this, "Cancel collection", Toast.LENGTH_SHORT).show();
+            Log.d("FullImageActivity", "Cancel collection: " + imageId);
+        } else {
+            favoriteManager.addFavorite(item);
+            binding.imageFavorite.setSelected(true);
+            binding.imageFavorite.setImageResource(R.drawable.like_red);
+            Toast.makeText(this, "Favorited", Toast.LENGTH_SHORT).show();
+            Log.d("FullImageActivity", "Favorited: " + imageId);
+        }
+    }
+
+    /**
+     * 核心：无需存储权限，直接通过MediaStore保存到相册
+     */
+    private void startDownload() {
+        // 修正：加载进度条与下载按钮ID（与布局一致）
+        showLoading(binding.pbDownload, binding.imageDownload, true);
+
+        // 异步下载并写入相册
+        new Thread(() -> {
+            try {
+                // 1. 下载图片到内存流
+                URL url = new URL(imageUrl);
+                URLConnection conn = url.openConnection();
+                InputStream is = conn.getInputStream();
+                Bitmap bitmap = BitmapFactory.decodeStream(is);
+                is.close();
+
+                if (bitmap == null) {
+                    throw new IOException("Failed to decode image");
+                }
+
+                // 2. 写入MediaStore（无需权限）
+                ContentValues values = new ContentValues();
+                // 设置图片信息
+                values.put(MediaStore.Images.Media.DISPLAY_NAME, imageId + ".jpg");
+                values.put(MediaStore.Images.Media.MIME_TYPE, "image/jpeg");
+                // 相册显示路径：DCIM/Wallpaper
+                values.put(MediaStore.Images.Media.RELATIVE_PATH, Environment.DIRECTORY_DCIM + "/Wallpaper");
+                values.put(MediaStore.Images.Media.WIDTH, bitmap.getWidth());
+                values.put(MediaStore.Images.Media.HEIGHT, bitmap.getHeight());
+
+                // Android 10+ 标记为待处理
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                    values.put(MediaStore.Images.Media.IS_PENDING, 1);
+                }
+
+                // 插入到媒体库
+                Uri imageUri = getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
+                if (imageUri == null) {
+                    throw new IOException("Failed to import to media library");
+                }
+
+                // 写入图片数据
+                try (OutputStream os = getContentResolver().openOutputStream(imageUri)) {
+                    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, os);
+                }
+
+                // 完成插入（Android 10+）
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                    values.clear();
+                    values.put(MediaStore.Images.Media.IS_PENDING, 0);
+                    getContentResolver().update(imageUri, values, null, null);
+                }
+
+                // 保存临时文件（用于设置壁纸）
+                saveTempFile(bitmap);
+
+                // 主线程更新UI
+                runOnUiThread(() -> {
+                    showLoading(binding.pbDownload, binding.imageDownload, false);
+                    Toast.makeText(this, "Download successful. Saved to your photo library", Toast.LENGTH_LONG).show();
+                });
+
+            } catch (Exception e) {
+                e.printStackTrace();
+                runOnUiThread(() -> {
+                    showLoading(binding.pbDownload, binding.imageDownload, false);
+                    Toast.makeText(FullImageActivity.this, "Download failed：" + e.getMessage(), Toast.LENGTH_SHORT).show();
+                });
+            }
+        }).start();
+    }
+
+    /**
+     * 保存临时文件到应用私有目录（用于设置壁纸，无需权限）
+     */
+    private void saveTempFile(Bitmap bitmap) throws IOException {
+        if (!tempFile.getParentFile().exists()) {
+            tempFile.getParentFile().mkdirs();
+        }
+        try (OutputStream os = new java.io.FileOutputStream(tempFile)) {
+            bitmap.compress(Bitmap.CompressFormat.JPEG, 100, os);
+        }
+    }
+
+
+    private void showWallpaperTypeDialog() {
+        // 1. 加载自定义弹窗布局
+        View dialogView = LayoutInflater.from(this).inflate(R.layout.dialog_wallpaper_type, null);
+
+        // 2. 获取布局中的三个选项容器
+        LinearLayout layoutHome = dialogView.findViewById(R.id.layout_ic_home);
+        LinearLayout layoutLock = dialogView.findViewById(R.id.layout_ic_lock);
+        LinearLayout layoutBoth = dialogView.findViewById(R.id.layout_ic_both);
+
+        // 3. 创建AlertDialog并设置透明背景（避免遮挡圆角）
+        AlertDialog dialog = new AlertDialog.Builder(this)
+                .setView(dialogView)
+                .create();
+        dialog.getWindow().setBackgroundDrawableResource(android.R.color.transparent);
+
+        // 4. 绑定选项点击事件
+        layoutHome.setOnClickListener(v -> {
+            setWallpaper(TYPE_HOME);
+            dialog.dismiss();
+        });
+
+        layoutLock.setOnClickListener(v -> {
+            setWallpaper(TYPE_LOCK);
+            dialog.dismiss();
+        });
+
+        layoutBoth.setOnClickListener(v -> {
+            setWallpaper(TYPE_BOTH);
+            dialog.dismiss();
+        });
+
+        // 5. 显示弹窗并调整宽度
+        dialog.show();
+        Window window = dialog.getWindow();
+        if (window != null) {
+            WindowManager.LayoutParams params = window.getAttributes();
+            params.width = WindowManager.LayoutParams.MATCH_PARENT;
+            window.setAttributes(params);
+        }
+    }
+
+
+    private void setWallpaper(int type) {
+        // 修正：设置壁纸的进度条与按钮ID（与布局一致）
+        showLoading(binding.pbSet1, binding.buttonSet1, true);
+
+        // 修复Lambda变量问题：创建final变量
+        final int finalType = type;
+
+        if (!tempFile.exists()) {
+            // 临时文件不存在，先下载
+            new Thread(() -> {
+                try {
+                    URL url = new URL(imageUrl);
+                    URLConnection conn = url.openConnection();
+                    InputStream is = conn.getInputStream();
+                    Bitmap bitmap = BitmapFactory.decodeStream(is);
+                    is.close();
+
+                    if (bitmap == null) {
+                        throw new IOException("Failed to decode image");
+                    }
+
+                    // 保存临时文件
+                    saveTempFile(bitmap);
+                    // 设置壁纸
+                    setWallpaperFromFile(tempFile, finalType);
+
+                } catch (Exception e) {
+                    e.printStackTrace();
+                    runOnUiThread(() -> {
+                        showLoading(binding.pbSet1, binding.buttonSet1, false);
+                        Toast.makeText(FullImageActivity.this, "Setup failed", Toast.LENGTH_SHORT).show();
+                    });
+                }
+            }).start();
+        } else {
+            // 临时文件存在，直接设置
+            new Thread(() -> setWallpaperFromFile(tempFile, finalType)).start();
+        }
+    }
+
+    /**
+     * 从临时文件设置壁纸
+     */
+    private void setWallpaperFromFile(File file, int type) {
+        try {
+            InputStream is = new java.io.FileInputStream(file);
+            switch (type) {
+                case TYPE_HOME:
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+                        wallpaperManager.setStream(is, null, true, WallpaperManager.FLAG_SYSTEM);
+                    } else {
+                        wallpaperManager.setStream(is);
+                    }
+                    break;
+                case TYPE_LOCK:
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+                        wallpaperManager.setStream(is, null, true, WallpaperManager.FLAG_LOCK);
+                    } else {
+                        wallpaperManager.setStream(is);
+                    }
+                    break;
+                case TYPE_BOTH:
+                    wallpaperManager.setStream(is);
+                    break;
+            }
+            is.close();
+
+            runOnUiThread(() -> {
+                showLoading(binding.pbSet1, binding.buttonSet1, false);
+                Toast.makeText(this, "Wallpaper Updated", Toast.LENGTH_SHORT).show();
+            });
+
+        } catch (Exception e) {
+            e.printStackTrace();
+            runOnUiThread(() -> {
+                showLoading(binding.pbSet1, binding.buttonSet1, false);
+                Toast.makeText(this, "Wallpaper setup failed：" + e.getMessage(), Toast.LENGTH_SHORT).show();
+            });
+        }
+    }
+
+    private void showLoading(ProgressBar pb, View view, boolean show) {
+        pb.setVisibility(show ? View.VISIBLE : View.GONE);
+        view.setVisibility(show ? View.GONE : View.VISIBLE);
+    }
+
+    @Override
+    public void onWindowFocusChanged(boolean hasFocus) {
+        super.onWindowFocusChanged(hasFocus);
+        if (hasFocus) {
+            initFullScreen();
+        }
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/HomeFragment.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/HomeFragment.java
@ -0,0 +1,68 @@
+package com.wall.engine.wallpaper;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.viewpager2.widget.ViewPager2;
+
+import com.wall.engine.wallpaper.R;
+import com.google.android.material.tabs.TabLayout;
+import com.google.android.material.tabs.TabLayoutMediator;
+
+public class HomeFragment extends Fragment {
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_home, container, false);
+
+        TabLayout innerTabLayout = view.findViewById(R.id.innerTabLayout);
+        ViewPager2 innerViewPager = view.findViewById(R.id.innerViewPager);
+
+        InnerTabAdapter innerTabAdapter = new InnerTabAdapter(requireActivity());
+        innerViewPager.setAdapter(innerTabAdapter);
+
+        new TabLayoutMediator(innerTabLayout, innerViewPager, (tab, position) -> {
+            View tabView = inflater.inflate(R.layout.custom_tab_item, null);
+            TextView tabText = tabView.findViewById(R.id.tab_text);
+            switch (position) {
+                case 0: tabText.setText("Animals"); break;
+                case 1: tabText.setText("Nature"); break;
+                case 2: tabText.setText("Experimental"); break;
+            }
+            tab.setCustomView(tabView);
+
+            // 强制Tab宽度填满父布局（关键！）
+            ViewGroup.LayoutParams params = tabView.getLayoutParams();
+            params.width = ViewGroup.LayoutParams.MATCH_PARENT;
+            params.height = ViewGroup.LayoutParams.MATCH_PARENT;
+            tabView.setLayoutParams(params);
+        }).attach();
+
+        innerTabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
+            @Override
+            public void onTabSelected(TabLayout.Tab tab) {
+                TextView tabText = tab.getCustomView().findViewById(R.id.tab_text);
+                tabText.setTextColor(getResources().getColor(android.R.color.white));
+            }
+
+            @Override
+            public void onTabUnselected(TabLayout.Tab tab) {
+                TextView tabText = tab.getCustomView().findViewById(R.id.tab_text);
+                tabText.setTextColor(getResources().getColor(android.R.color.black));
+            }
+
+            @Override
+            public void onTabReselected(TabLayout.Tab tab) {}
+        });
+
+        innerTabLayout.selectTab(innerTabLayout.getTabAt(0));
+        return view;
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/InnerTabAdapter.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/InnerTabAdapter.java
@ -0,0 +1,34 @@
+package com.wall.engine.wallpaper;
+
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+import androidx.viewpager2.adapter.FragmentStateAdapter;
+
+// 内层 4D/LIVE/4K 适配器
+public class InnerTabAdapter extends FragmentStateAdapter {
+    public InnerTabAdapter(@NonNull FragmentActivity fragmentActivity) {
+        super(fragmentActivity);
+    }
+
+    @NonNull
+    @Override
+    public Fragment createFragment(int position) {
+
+        switch (position) {
+            case 0:
+                return new D4Fragment();
+            case 1:
+                return new LiveFragment();
+            case 2:
+                return new K4Fragment();
+            default:
+                return new D4Fragment();
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        return 3;
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/JsonUtils.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/JsonUtils.java
@ -0,0 +1,74 @@
+package com.wall.engine.wallpaper;
+
+import android.content.Context;
+import android.util.Log;
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.reflect.Type;
+import java.util.List;
+
+public class JsonUtils {
+
+    public static List<WallpaperItem> loadWallpapersFromJson(Context context, String fileName) {
+        try {
+            String jsonString = loadJSONFromAsset(context, fileName);
+            Gson gson = new Gson();
+            Type listType = new TypeToken<List<WallpaperItem>>(){}.getType();
+            List<WallpaperItem> items = gson.fromJson(jsonString, listType);
+
+            // 新增：确保每个item都有有效的ID
+            if (items != null) {
+                for (WallpaperItem item : items) {
+                    ensureItemHasId(item);
+                }
+            }
+
+            return items;
+        } catch (Exception e) {
+            Log.e("JsonUtils", "Error loading JSON from " + fileName, e);
+            return null;
+        }
+    }
+
+    private static String loadJSONFromAsset(Context context, String fileName) {
+        String json;
+        try {
+            InputStream is = context.getAssets().open(fileName);
+            int size = is.available();
+            byte[] buffer = new byte[size];
+            is.read(buffer);
+            is.close();
+            json = new String(buffer, "UTF-8");
+        } catch (IOException ex) {
+            ex.printStackTrace();
+            return null;
+        }
+        return json;
+    }
+
+
+    private static void ensureItemHasId(WallpaperItem item) {
+        if (item != null && item.getUrls() != null) {
+            // 如果item没有设置id，或者id为空，则生成一个
+            try {
+                // 使用反射检查id字段是否为空
+                java.lang.reflect.Field idField = WallpaperItem.class.getDeclaredField("id");
+                idField.setAccessible(true);
+                String currentId = (String) idField.get(item);
+
+                if (currentId == null || currentId.isEmpty()) {
+                    // 使用regular URL的hashCode作为唯一ID
+                    String regularUrl = item.getUrls().getRegular();
+                    if (regularUrl != null) {
+                        String generatedId = "img_" + Math.abs(regularUrl.hashCode());
+                        idField.set(item, generatedId);
+                    }
+                }
+            } catch (Exception e) {
+                Log.e("JsonUtils", "Error ensuring item ID", e);
+            }
+        }
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/K4Fragment.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/K4Fragment.java
@ -0,0 +1,94 @@
+package com.wall.engine.wallpaper;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Toast;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import java.util.ArrayList;
+import java.util.List;
+
+public class K4Fragment extends Fragment {
+
+    private RecyclerView rv4kImages;
+    private K4ImageAdapter adapter;
+    private List<WallpaperItem> wallpaperList;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater,
+                             @Nullable ViewGroup container,
+                             @Nullable Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_4k, container, false);
+
+        rv4kImages = view.findViewById(R.id.rv_4k_images);
+
+        GridLayoutManager gridLayoutManager = new GridLayoutManager(getContext(), 2);
+        gridLayoutManager.setAutoMeasureEnabled(true);
+        rv4kImages.setLayoutManager(gridLayoutManager);
+
+        rv4kImages.addItemDecoration(new DividerItemDecoration(getContext(), DividerItemDecoration.VERTICAL));
+        rv4kImages.addItemDecoration(new DividerItemDecoration(getContext(), DividerItemDecoration.HORIZONTAL));
+        rv4kImages.setHasFixedSize(true);
+
+
+        loadWallpaperData();
+
+
+        adapter = new K4ImageAdapter(getContext(), wallpaperList);
+        rv4kImages.setAdapter(adapter);
+
+        adapter.setOnItemClickListener((position, wallpaperItem) -> {
+            // 1. 校验Context和WallpaperItem非空
+            if (getContext() == null || wallpaperItem == null) {
+                Toast.makeText(getContext(), "Data error", Toast.LENGTH_SHORT).show();
+                return;
+            }
+
+            String highResImageUrl = wallpaperItem.getUrls().getRegular();
+            if (highResImageUrl == null || highResImageUrl.isEmpty()) {
+                highResImageUrl = wallpaperItem.getUrls().getFull();
+            }
+
+
+            if (highResImageUrl == null || highResImageUrl.isEmpty()) {
+                Toast.makeText(getContext(), "NULL", Toast.LENGTH_SHORT).show();
+                return;
+            }
+
+
+            Intent intent = new Intent(getContext(), FullImageActivity.class);
+
+            intent.putExtra(FullImageActivity.EXTRA_IMAGE_URL, highResImageUrl);
+
+            intent.putExtra(FullImageActivity.EXTRA_IMAGE_ID, wallpaperItem.getId());
+
+            String description = wallpaperItem.getAlt_description();
+            if (description == null || description.isEmpty()) {
+                description = "4K超清壁纸";
+            }
+            intent.putExtra(FullImageActivity.EXTRA_IMAGE_DESC, description);
+
+
+            startActivity(intent);
+        });
+
+        return view;
+    }
+
+    private void loadWallpaperData() {
+
+        wallpaperList = JsonUtils.loadWallpapersFromJson(getContext(), "Experimental.json");
+        if (wallpaperList == null) {
+            wallpaperList = new ArrayList<>();
+            Toast.makeText(getContext(), "Failed to load wallpaper data", Toast.LENGTH_SHORT).show();
+        }
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/K4ImageAdapter.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/K4ImageAdapter.java
@ -0,0 +1,75 @@
+package com.wall.engine.wallpaper;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.RequestOptions;
+import java.util.List;
+
+public class K4ImageAdapter extends RecyclerView.Adapter<K4ImageAdapter.ImageViewHolder> {
+
+    private final Context mContext;
+    private final List<WallpaperItem> mWallpaperList;
+    private OnItemClickListener mOnItemClickListener;
+
+    private final RequestOptions glideOptions = new RequestOptions()
+            .centerCrop()
+            .placeholder(R.drawable.load_ing)
+            .error(R.drawable.load_ing)
+            .override(400, 600); // 统一缩略图尺寸（宽400，高600）
+
+    public interface OnItemClickListener {
+        void onItemClick(int position, WallpaperItem wallpaperItem);
+    }
+
+    public K4ImageAdapter(Context context, List<WallpaperItem> wallpaperList) {
+        this.mContext = context;
+        this.mWallpaperList = wallpaperList;
+    }
+
+    public void setOnItemClickListener(OnItemClickListener listener) {
+        this.mOnItemClickListener = listener;
+    }
+
+    static class ImageViewHolder extends RecyclerView.ViewHolder {
+        ImageView ivItem4k;
+
+        public ImageViewHolder(@NonNull View itemView) {
+            super(itemView);
+            ivItem4k = itemView.findViewById(R.id.iv_item_4k);
+        }
+    }
+
+    @NonNull
+    @Override
+    public ImageViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(mContext).inflate(R.layout.item_4k_image, parent, false);
+        return new ImageViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ImageViewHolder holder, int position) {
+        WallpaperItem wallpaperItem = mWallpaperList.get(position);
+
+        Glide.with(mContext)
+                .load(wallpaperItem.getUrls().getSmall()) // 加载小图作为缩略图
+                .apply(glideOptions) // 应用统一配置
+                .into(holder.ivItem4k);
+
+        holder.itemView.setOnClickListener(v -> {
+            if (mOnItemClickListener != null) {
+                mOnItemClickListener.onItemClick(position, wallpaperItem);
+            }
+        });
+    }
+
+    @Override
+    public int getItemCount() {
+        return mWallpaperList == null ? 0 : mWallpaperList.size();
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/LiveFragment.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/LiveFragment.java
@ -0,0 +1,92 @@
+package com.wall.engine.wallpaper;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Toast;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import java.util.ArrayList;
+import java.util.List;
+
+public class LiveFragment extends Fragment {
+
+    private RecyclerView rvLiveImages;
+    private LiveImageAdapter adapter;
+    private List<WallpaperItem> wallpaperList;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater,
+                             @Nullable ViewGroup container,
+                             @Nullable Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_live, container, false);
+
+        rvLiveImages = view.findViewById(R.id.rv_live_images);
+
+        GridLayoutManager gridLayoutManager = new GridLayoutManager(getContext(), 2);
+        gridLayoutManager.setAutoMeasureEnabled(true);
+        rvLiveImages.setLayoutManager(gridLayoutManager);
+
+        rvLiveImages.addItemDecoration(new DividerItemDecoration(getContext(), DividerItemDecoration.VERTICAL));
+        rvLiveImages.addItemDecoration(new DividerItemDecoration(getContext(), DividerItemDecoration.HORIZONTAL));
+        rvLiveImages.setHasFixedSize(true);
+
+
+        loadWallpaperData();
+
+
+        adapter = new LiveImageAdapter(getContext(), wallpaperList);
+        rvLiveImages.setAdapter(adapter);
+
+        adapter.setOnItemClickListener((position, wallpaperItem) -> {
+
+            if (getContext() == null || wallpaperItem == null) {
+                Toast.makeText(getContext(), "Data error", Toast.LENGTH_SHORT).show();
+                return;
+            }
+
+            String highResImageUrl = wallpaperItem.getUrls().getRegular();
+            if (highResImageUrl == null || highResImageUrl.isEmpty()) {
+                highResImageUrl = wallpaperItem.getUrls().getFull();
+            }
+
+            if (highResImageUrl == null || highResImageUrl.isEmpty()) {
+                Toast.makeText(getContext(), "NULL", Toast.LENGTH_SHORT).show();
+                return;
+            }
+
+            Intent intent = new Intent(getContext(), FullImageActivity.class);
+
+            intent.putExtra(FullImageActivity.EXTRA_IMAGE_URL, highResImageUrl);
+
+            intent.putExtra(FullImageActivity.EXTRA_IMAGE_ID, wallpaperItem.getId());
+
+            String description = wallpaperItem.getAlt_description();
+            if (description == null || description.isEmpty()) {
+                description = "精美壁纸";
+            }
+            intent.putExtra(FullImageActivity.EXTRA_IMAGE_DESC, description);
+
+
+            startActivity(intent);
+        });
+
+        return view;
+    }
+
+    private void loadWallpaperData() {
+        // 从Featured.json加载壁纸数据
+        wallpaperList = JsonUtils.loadWallpapersFromJson(getContext(), "Featured.json");
+        if (wallpaperList == null) {
+            wallpaperList = new ArrayList<>();
+            Toast.makeText(getContext(), "Wallpaper data loading failed", Toast.LENGTH_SHORT).show();
+        }
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/LiveImageAdapter.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/LiveImageAdapter.java
@ -0,0 +1,78 @@
+package com.wall.engine.wallpaper;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.RequestOptions;
+import java.util.List;
+
+public class LiveImageAdapter extends RecyclerView.Adapter<LiveImageAdapter.ImageViewHolder> {
+
+    private final Context mContext;
+    private final List<WallpaperItem> mWallpaperList;
+    private OnItemClickListener mOnItemClickListener;
+
+    private final RequestOptions glideOptions = new RequestOptions()
+            .centerCrop()
+            .placeholder(R.drawable.load_ing)
+            .error(R.drawable.load_ing)
+            .override(400, 600);
+
+
+    public interface OnItemClickListener {
+        void onItemClick(int position, WallpaperItem wallpaperItem);
+    }
+
+    public LiveImageAdapter(Context context, List<WallpaperItem> wallpaperList) {
+        this.mContext = context;
+        this.mWallpaperList = wallpaperList;
+    }
+
+    public void setOnItemClickListener(OnItemClickListener listener) {
+        this.mOnItemClickListener = listener;
+    }
+
+
+    static class ImageViewHolder extends RecyclerView.ViewHolder {
+        ImageView ivItemLive;
+
+        public ImageViewHolder(@NonNull View itemView) {
+            super(itemView);
+            ivItemLive = itemView.findViewById(R.id.iv_item_live);
+        }
+    }
+
+    @NonNull
+    @Override
+    public ImageViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(mContext).inflate(R.layout.item_live_image, parent, false);
+        return new ImageViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ImageViewHolder holder, int position) {
+        WallpaperItem wallpaperItem = mWallpaperList.get(position);
+
+        Glide.with(mContext)
+                .load(wallpaperItem.getUrls().getSmall())
+                .apply(glideOptions)
+                .into(holder.ivItemLive);
+
+
+        holder.itemView.setOnClickListener(v -> {
+            if (mOnItemClickListener != null) {
+                mOnItemClickListener.onItemClick(position, wallpaperItem);
+            }
+        });
+    }
+
+    @Override
+    public int getItemCount() {
+        return mWallpaperList == null ? 0 : mWallpaperList.size();
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/MainActivity.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/MainActivity.java
@ -0,0 +1,81 @@
+package com.wall.engine.wallpaper;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.widget.ProgressBar;
+
+import androidx.activity.EdgeToEdge;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
+
+public class MainActivity extends AppCompatActivity {
+
+    private ProgressBar progressBar;
+    private int progress = 0;
+    private Handler handler;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        EdgeToEdge.enable(this);
+        setContentView(R.layout.activity_main);
+
+        // 初始化控件
+        progressBar = findViewById(R.id.progressBar);
+        handler = new Handler(Looper.getMainLooper());
+
+        // 进度条更新逻辑
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                // 循环更新进度，直到100
+                while (progress < 100) {
+                    progress += 1;  // 每次+1
+                    // 切回主线程更新UI
+                    handler.post(new Runnable() {
+                        @Override
+                        public void run() {
+                            progressBar.setProgress(progress);
+                        }
+                    });
+                    try {
+                        // 控制进度条加载速度（总时长约1.5秒，可调整）
+                        Thread.sleep(15);
+                    } catch (InterruptedException e) {
+                        e.printStackTrace();
+                    }
+                }
+
+                // 进度到100后，跳转到MainActivity2
+                handler.post(new Runnable() {
+                    @Override
+                    public void run() {
+                        Intent intent = new Intent(MainActivity.this, MainActivity2.class);
+                        startActivity(intent);
+                        finish();  // 关闭启动页，避免返回键回到此页面
+                    }
+                });
+            }
+        }).start();
+
+        // 适配系统状态栏（保留原有逻辑）
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main), (v, insets) -> {
+            Insets systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars());
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom);
+            return insets;
+        });
+    }
+
+    // 防止页面销毁时Handler内存泄漏
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (handler != null) {
+            handler.removeCallbacksAndMessages(null);
+        }
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/MainActivity2.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/MainActivity2.java
@ -0,0 +1,55 @@
+package com.wall.engine.wallpaper;
+
+import android.os.Bundle;
+import android.view.Window;
+import android.view.WindowManager;
+
+import androidx.activity.EdgeToEdge;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
+import androidx.viewpager2.widget.ViewPager2;
+
+import com.wall.engine.wallpaper.R;
+import com.google.android.material.tabs.TabLayout;
+import com.google.android.material.tabs.TabLayoutMediator;
+
+public class MainActivity2 extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        EdgeToEdge.enable(this);
+
+
+        Window window = getWindow();
+        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
+        window.setStatusBarColor(getResources().getColor(android.R.color.transparent));
+
+        setContentView(R.layout.activity_main2);
+
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(android.R.id.content), (v, insets) -> {
+            int systemBarsTop = insets.getInsets(WindowInsetsCompat.Type.systemBars()).top;
+            int systemBarsBottom = insets.getInsets(WindowInsetsCompat.Type.systemBars()).bottom;
+            v.setPadding(0, systemBarsTop, 0, systemBarsBottom);
+            return insets;
+        });
+
+        TabLayout innerTabLayout = findViewById(R.id.innerTabLayout);
+        TabLayout outerTabLayout = findViewById(R.id.outerTabLayout);
+        ViewPager2 outerViewPager = findViewById(R.id.outerViewPager);
+
+        OuterTabAdapter outerTabAdapter = new OuterTabAdapter(this);
+        outerViewPager.setAdapter(outerTabAdapter);
+
+        new TabLayoutMediator(outerTabLayout, outerViewPager, (tab, position) -> {
+            if (position == 0) {
+                tab.setText("Home");
+                tab.setIcon(R.drawable.home);
+            } else {
+                tab.setText("Setting");
+                tab.setIcon(R.drawable.setting);
+            }
+        }).attach();
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/MyData.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/MyData.java
@ -0,0 +1,47 @@
+package com.wall.engine.wallpaper;
+
+// 移除 ObjectBox 导入
+// import io.objectbox.annotation.Entity;
+// import io.objectbox.annotation.Id;
+
+public class MyData {
+    // 移除 ObjectBox 注解
+    // @Id
+    private long id;
+
+    private String name;
+    private String value;
+
+    // 构造函数、getter、setter 方法...
+    public MyData() {
+    }
+
+    public MyData(String name, String value) {
+        this.name = name;
+        this.value = value;
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/OuterTabAdapter.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/OuterTabAdapter.java
@ -0,0 +1,30 @@
+package com.wall.engine.wallpaper;
+
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+import androidx.viewpager2.adapter.FragmentStateAdapter;
+
+public class OuterTabAdapter extends FragmentStateAdapter {
+    public OuterTabAdapter(@NonNull FragmentActivity fragmentActivity) {
+        super(fragmentActivity);
+    }
+
+    @NonNull
+    @Override
+    public Fragment createFragment(int position) {
+        switch (position) {
+            case 0:
+                return new HomeFragment();
+            case 1:
+                return new SettingFragment();
+            default:
+                return new HomeFragment();
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        return 2;
+    }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/SettingFragment.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/SettingFragment.java
@ -0,0 +1,90 @@
+package com.wall.engine.wallpaper;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.RatingBar;
+import android.widget.Toast;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
+public class SettingFragment extends Fragment {
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_setting, container, false);
+
+        // 1. 设置“收藏”按钮点击事件
+        setupCollectionButton(view);
+        // 2. 设置“Rate Us”按钮点击事件（评分弹窗）
+        setupRateUsButton(view);
+
+
+        return view;
+    }
+
+    // 收藏按钮逻辑（原代码保留）
+    private void setupCollectionButton(View view) {
+        View collectionLayout = view.findViewById(R.id.linearLayout1_image3);
+        if (collectionLayout != null) {
+            collectionLayout.setOnClickListener(v -> navigateToFavoriteActivity());
+        }
+    }
+
+    private void navigateToFavoriteActivity() {
+        Intent intent = new Intent(getActivity(), FavoriteActivity.class);
+        startActivity(intent);
+        if (getActivity() != null) {
+            getActivity().overridePendingTransition(android.R.anim.fade_in, android.R.anim.fade_out);
+        }
+    }
+
+    private void setupRateUsButton(View view) {
+        View rateUsLayout = view.findViewById(R.id.linearLayout1);
+        if (rateUsLayout != null) {
+            rateUsLayout.setOnClickListener(v -> showRateUsDialog());
+        }
+    }
+
+    private void showRateUsDialog() {
+        Context context = getContext();
+        if (context == null) return;
+
+        View dialogView = LayoutInflater.from(context).inflate(R.layout.dialog_rate_us, null);
+        RatingBar ratingBar = dialogView.findViewById(R.id.ratingBar);
+        Button btnCancel = dialogView.findViewById(R.id.btn_cancel);
+        Button btnRateIt = dialogView.findViewById(R.id.btn_rate_it);
+
+        AlertDialog dialog = new AlertDialog.Builder(context)
+                .setView(dialogView)
+                .create();
+
+        dialog.getWindow().setBackgroundDrawableResource(android.R.color.transparent);
+
+        btnCancel.setOnClickListener(v -> dialog.dismiss());
+
+        btnRateIt.setOnClickListener(v -> {
+            float userRating = ratingBar.getRating();
+            dialog.dismiss();
+            String toastMsg;
+            if (userRating == 5) {
+                toastMsg = "Thank you so much for your five-star review！";
+            } else if (userRating >= 3) {
+                toastMsg = "Thank you" + userRating + "Star rating！";
+            } else {
+                toastMsg = "We apologize for not meeting your expectations, and we will continue to improve！";
+            }
+            Toast.makeText(context, toastMsg, Toast.LENGTH_SHORT).show();
+        });
+
+        dialog.show();
+    }
+
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/Urls.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/Urls.java
@ -0,0 +1,20 @@
+package com.wall.engine.wallpaper;
+
+public class Urls {
+    private String full;
+    private String raw;
+    private String regular;
+    private String small;
+    private String thumb;
+
+    public String getFull() { return full; }
+    public void setFull(String full) { this.full = full; }
+    public String getRaw() { return raw; }
+    public void setRaw(String raw) { this.raw = raw; }
+    public String getRegular() { return regular; }
+    public void setRegular(String regular) { this.regular = regular; }
+    public String getSmall() { return small; }
+    public void setSmall(String small) { this.small = small; }
+    public String getThumb() { return thumb; }
+    public void setThumb(String thumb) { this.thumb = thumb; }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/User.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/User.java
@ -0,0 +1,11 @@
+package com.wall.engine.wallpaper;
+
+public class User {
+    private String name;
+    private String portfolio_url;
+
+    public String getName() { return name; }
+    public void setName(String name) { this.name = name; }
+    public String getPortfolio_url() { return portfolio_url; }
+    public void setPortfolio_url(String portfolio_url) { this.portfolio_url = portfolio_url; }
+}
--- a/test2/src/main/java/com/wall/engine/wallpaper/WallpaperItem.java
+++ b/test2/src/main/java/com/wall/engine/wallpaper/WallpaperItem.java
@ -0,0 +1,59 @@
+package com.wall.engine.wallpaper;
+
+public class WallpaperItem {
+    private String id; // 确保这个字段存在
+    private String alt_description;
+    private Urls urls;
+    private User user;
+
+
+    public String getId() {
+
+        if (id != null && !id.isEmpty()) {
+            return id;
+        }
+
+        if (urls != null && urls.getRegular() != null) {
+
+            return "wallpaper_" + Math.abs(urls.getRegular().hashCode());
+        }
+
+        return "wallpaper_" + System.currentTimeMillis();
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public String getAlt_description() {
+        return alt_description;
+    }
+
+    public void setAlt_description(String alt_description) {
+        this.alt_description = alt_description;
+    }
+
+    public Urls getUrls() {
+        return urls;
+    }
+
+    public void setUrls(Urls urls) {
+        this.urls = urls;
+    }
+
+    public User getUser() {
+        return user;
+    }
+
+    public void setUser(User user) {
+        this.user = user;
+    }
+
+//    public   class Urls {
+//
+//    }
+
+//    public   class User {
+//
+//    }
+}
--- a/test2/src/main/res/drawable/apptub.png
+++ b/test2/src/main/res/drawable/apptub.png
--- a/test2/src/main/res/drawable/beij2.jpg
+++ b/test2/src/main/res/drawable/beij2.jpg
--- a/test2/src/main/res/drawable/beij3.webp
+++ b/test2/src/main/res/drawable/beij3.webp
--- a/test2/src/main/res/drawable/dialog_pink_rounded_bg.xml
+++ b/test2/src/main/res/drawable/dialog_pink_rounded_bg.xml
@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <!-- 粉色背景-->
+    <solid android:color="#FFD1C9E0"/>
+    <!-- 圆角 -->
+    <corners android:radius="12dp"/>
+</shape>
--- a/test2/src/main/res/drawable/dialog_rounded_bg.xml
+++ b/test2/src/main/res/drawable/dialog_rounded_bg.xml
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="@android:color/white"/> <!-- 保留原有白色背景色 -->
+    <corners android:radius="15dp"/> <!-- 圆角大小（可调整，如12dp/18dp） -->
+    <stroke android:width="1dp" android:color="#E0E0E0"/> <!-- 轻微边框（可选，优化视觉） -->
+</shape>
--- a/test2/src/main/res/drawable/home.png
+++ b/test2/src/main/res/drawable/home.png
--- a/test2/src/main/res/drawable/ic_both.png
+++ b/test2/src/main/res/drawable/ic_both.png
--- a/test2/src/main/res/drawable/ic_home.png
+++ b/test2/src/main/res/drawable/ic_home.png
--- a/test2/src/main/res/drawable/ic_launcher_background.xml
+++ b/test2/src/main/res/drawable/ic_launcher_background.xml
@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
--- a/test2/src/main/res/drawable/ic_launcher_foreground.xml
+++ b/test2/src/main/res/drawable/ic_launcher_foreground.xml
@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
--- a/test2/src/main/res/drawable/ic_lock.png
+++ b/test2/src/main/res/drawable/ic_lock.png
--- a/test2/src/main/res/drawable/image_wallpaper.xml
+++ b/test2/src/main/res/drawable/image_wallpaper.xml
@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="256dp"
+    android:height="256dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:fillColor="@color/white"
+      android:pathData="M261.9,492.9c20.6,11.9 46,11.9 66.6,0 20.6,-11.9 33.3,-33.9 33.3,-57.6 0,-36.8 -29.8,-66.5 -66.6,-66.5s-66.5,29.8 -66.5,66.5c0,23.8 12.7,45.7 33.2,57.6z"/>
+  <path
+      android:fillColor="@color/white"
+      android:pathData="M804,153.4L221.4,153.4c-78.3,0 -142,63.7 -142,142v436.9c0,78.3 63.7,142 142,142L804,874.3c78.3,0 142,-63.7 142,-142L946,295.4c-0.1,-78.3 -63.7,-142 -142,-142zM144.9,295.4c0,-42.2 34.3,-76.5 76.4,-76.5L804,218.9c42.1,0 76.4,34.3 76.4,76.5v331.1l-95.3,-86.2 -13.6,-9.7c-71.9,-46.1 -164.2,-45.1 -233.9,1.3l-385,232.6c-4.7,-9.9 -7.7,-20.6 -7.7,-32.2L144.9,295.4zM804,808.8L221.4,808.8c-4.1,0 -7.6,-1.7 -11.4,-2.3l362.8,-219.2c49.5,-32.9 113.6,-33.4 162.8,-1.9l143.7,128.5 1.2,-1.3v19.8c-0.1,42.1 -34.4,76.4 -76.5,76.4z"/>
+</vector>
--- a/test2/src/main/res/drawable/left.png
+++ b/test2/src/main/res/drawable/left.png
--- a/test2/src/main/res/drawable/like.png
+++ b/test2/src/main/res/drawable/like.png
--- a/test2/src/main/res/drawable/like_red.png
+++ b/test2/src/main/res/drawable/like_red.png
--- a/test2/src/main/res/drawable/load.png
+++ b/test2/src/main/res/drawable/load.png
--- a/test2/src/main/res/drawable/load_ing.png
+++ b/test2/src/main/res/drawable/load_ing.png
--- a/test2/src/main/res/drawable/oval.xml
+++ b/test2/src/main/res/drawable/oval.xml
@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="@color/color_main_view"/>
+
+</shape>
--- a/test2/src/main/res/drawable/retc_16.xml
+++ b/test2/src/main/res/drawable/retc_16.xml
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="16dp" />
+    <solid android:color="@color/color_main_view" />
+
+</shape>
--- a/test2/src/main/res/drawable/retc_19.xml
+++ b/test2/src/main/res/drawable/retc_19.xml
@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="19dp"/>
+    <gradient
+        android:angle="45"
+        android:endColor="@color/color_4202cb"
+        android:startColor="@color/color_4202cb" />
+
+</shape>
--- a/test2/src/main/res/drawable/right.png
+++ b/test2/src/main/res/drawable/right.png
--- a/test2/src/main/res/drawable/right1.png
+++ b/test2/src/main/res/drawable/right1.png
--- a/test2/src/main/res/drawable/right2.png
+++ b/test2/src/main/res/drawable/right2.png
--- a/test2/src/main/res/drawable/right_version.png
+++ b/test2/src/main/res/drawable/right_version.png
--- a/test2/src/main/res/drawable/rounded_corner.xml
+++ b/test2/src/main/res/drawable/rounded_corner.xml
@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <!-- 圆角半径（12dp） -->
+    <corners android:radius="12dp" />
+    <!-- 修复：改用纯色背景（透明/白色，避免图片引用） -->
+    <solid android:color="#FFFFFF" />
+    <!-- 可选：边框（浅灰色，宽度1dp） -->
+    <stroke
+        android:width="1dp"
+        android:color="#F0F0F0" />
+</shape>
--- a/test2/src/main/res/drawable/rounded_glow_bg.xml
+++ b/test2/src/main/res/drawable/rounded_glow_bg.xml
@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- 发光层 -->
+    <item>
+        <shape android:shape="rectangle">
+            <corners android:radius="30dp" /> <!-- 与图片圆角一致 -->
+            <solid android:color="#4064B5FF" />
+            <padding android:top="4dp" android:bottom="4dp" android:left="4dp" android:right="4dp" />
+        </shape>
+    </item>
+    <!-- 图片容器层 -->
+    <item>
+        <shape android:shape="rectangle">
+            <corners android:radius="30dp" /> <!-- 与图片圆角一致 -->
+            <solid android:color="@android:color/white" /> <!-- 避免透明背景透出底层 -->
+        </shape>
+    </item>
+</layer-list>
--- a/test2/src/main/res/drawable/set.png
+++ b/test2/src/main/res/drawable/set.png
--- a/test2/src/main/res/drawable/setting.png
+++ b/test2/src/main/res/drawable/setting.png
--- a/test2/src/main/res/drawable/tab_background_selector.xml
+++ b/test2/src/main/res/drawable/tab_background_selector.xml
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- 选中状态 -->
+    <item android:drawable="@drawable/tab_selected_bg" android:state_selected="true" />
+    <!-- 未选中状态 -->
+    <item android:drawable="@drawable/tab_unselected_bg" android:state_selected="false" />
+</selector>
--- a/test2/src/main/res/drawable/tab_bg_selector.xml
+++ b/test2/src/main/res/drawable/tab_bg_selector.xml
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- 选中状态：紫色+圆角（与容器一致） -->
+    <item android:state_selected="true">
+        <shape android:shape="rectangle">
+            <corners android:radius="20dp" />
+            <solid android:color="#7B2CBF" />
+        </shape>
+    </item>
+    <!-- 未选中状态：透明 -->
+    <item>
+        <shape android:shape="rectangle">
+            <corners android:radius="20dp" />
+            <solid android:color="@android:color/transparent" />
+        </shape>
+    </item>
+</selector>
--- a/test2/src/main/res/drawable/tab_container_bg.xml
+++ b/test2/src/main/res/drawable/tab_container_bg.xml
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <corners android:radius="20dp" />
+    <solid android:color="#F5F5F5" />
+    <!-- 取消所有内边距，让Tab完全贴边 -->
+    <padding android:top="0dp" android:bottom="0dp" android:left="0dp" android:right="0dp"/>
+</shape>
--- a/test2/src/main/res/drawable/tab_rounded_bg.xml
+++ b/test2/src/main/res/drawable/tab_rounded_bg.xml
@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <corners android:radius="20dp" /> <!-- 圆角半径 -->
+    <solid android:color="#7B2CBF" /> <!-- 紫色背景 -->
+</shape>
--- a/test2/src/main/res/drawable/tab_selected_bg.xml
+++ b/test2/src/main/res/drawable/tab_selected_bg.xml
@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <!-- 选中时的背景色（示例：紫色） -->
+    <solid android:color="#9C27B0" />
+    <!-- 圆角（根据需求调整） -->
+    <corners android:radius="8dp" />
+</shape>
--- a/test2/src/main/res/drawable/tab_unselected_bg.xml
+++ b/test2/src/main/res/drawable/tab_unselected_bg.xml
@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <!-- 未选中时的背景色（示例：浅灰色） -->
+    <solid android:color="#F5F5F5" />
+    <!-- 圆角（和选中状态保持一致） -->
+    <corners android:radius="8dp" />
+</shape>
--- a/test2/src/main/res/drawable/tub4.png
+++ b/test2/src/main/res/drawable/tub4.png
--- a/test2/src/main/res/drawable/tub6.png
+++ b/test2/src/main/res/drawable/tub6.png
--- a/test2/src/main/res/drawable/tub7.png
+++ b/test2/src/main/res/drawable/tub7.png
--- a/test2/src/main/res/drawable/tup4.jpg
+++ b/test2/src/main/res/drawable/tup4.jpg
--- a/test2/src/main/res/drawable/tup5.jpg
+++ b/test2/src/main/res/drawable/tup5.jpg
--- a/test2/src/main/res/drawable/tup7.jpg
+++ b/test2/src/main/res/drawable/tup7.jpg
--- a/test2/src/main/res/drawable/version.png
+++ b/test2/src/main/res/drawable/version.png
--- a/test2/src/main/res/drawable/xih2.png
+++ b/test2/src/main/res/drawable/xih2.png
--- a/test2/src/main/res/layout/activity_favorite.xml
+++ b/test2/src/main/res/layout/activity_favorite.xml
@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:background="@drawable/beij3">
+
+    <!-- 状态栏占位View，避免内容重叠 -->
+    <View
+        android:id="@+id/status_bar_placeholder"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:background="@android:color/transparent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"/>
+
+    <!-- 顶部栏 - 移除白色背景，仅保留文字/图标 -->
+    <LinearLayout
+        android:id="@+id/top_bar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:padding="16dp"
+    app:layout_constraintTop_toBottomOf="@id/status_bar_placeholder"
+    app:layout_constraintStart_toStartOf="parent"
+    app:layout_constraintEnd_toEndOf="parent">
+
+    <ImageView
+        android:id="@+id/btn_back"
+        android:layout_width="30dp"
+        android:layout_height="30dp"
+        android:src="@drawable/left"
+        android:layout_gravity="center_vertical"
+        android:padding="5dp" />
+
+    <TextView
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:text="Collection"
+        android:textSize="20sp"
+        android:textStyle="bold"
+        android:textColor="@color/title_color"
+    android:gravity="center"
+    android:layout_marginStart="10dp" />
+
+    <View
+        android:layout_width="30dp"
+        android:layout_height="30dp" />
+</LinearLayout>
+
+<androidx.recyclerview.widget.RecyclerView
+android:id="@+id/rv_favorite_images"
+android:layout_width="0dp"
+android:layout_height="0dp"
+android:layout_marginTop="8dp"
+android:layout_marginBottom="8dp"
+app:layout_constraintTop_toBottomOf="@id/top_bar"
+app:layout_constraintBottom_toBottomOf="parent"
+app:layout_constraintStart_toStartOf="parent"
+app:layout_constraintEnd_toEndOf="parent" />
+
+
+<TextView
+android:id="@+id/tv_empty"
+android:layout_width="wrap_content"
+android:layout_height="wrap_content"
+android:text="No favorite wallpapers yet"
+android:textSize="18sp"
+android:textColor="@color/title_color"
+    android:visibility="gone"
+    app:layout_constraintTop_toTopOf="parent"
+    app:layout_constraintBottom_toBottomOf="parent"
+    app:layout_constraintStart_toStartOf="parent"
+    app:layout_constraintEnd_toEndOf="parent" />
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
--- a/test2/src/main/res/layout/activity_full_image.xml
+++ b/test2/src/main/res/layout/activity_full_image.xml
@ -0,0 +1,126 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+   >
+
+    <ImageView
+        android:id="@+id/imageview_preview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:scaleType="centerCrop" />
+
+    <ImageView
+        android:id="@+id/imageview_back"
+        android:layout_width="45dp"
+        android:layout_height="45dp"
+        android:layout_gravity="center"
+        android:layout_marginStart="15dp"
+        android:layout_marginTop="42dp"
+        android:background="@drawable/oval"
+        android:padding="13dp"
+        android:src="@drawable/left"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+    <TextView
+        android:id="@+id/tv_content"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="40dp"
+        android:layout_marginStart="15dp"
+        android:layout_marginEnd="15dp"
+        android:background="@drawable/retc_16"
+        android:gravity="center"
+        android:minHeight="40dp"
+        android:padding="10dp"
+        android:textColor="@color/white"
+        android:textSize="13sp"
+        android:text="@string/app_name"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"/>
+
+
+    <RelativeLayout
+        android:id="@+id/layout_set1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="15dp"
+        android:layout_marginEnd="70dp"
+        android:background="@drawable/oval"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintBottom_toTopOf="@id/tv_content"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent">
+
+        <ImageView
+            android:id="@+id/button_set1"
+            android:layout_width="46dp"
+            android:layout_height="46dp"
+
+            android:layout_centerInParent="true"
+            android:padding="13dp"
+            android:src="@drawable/set" />
+
+        <ProgressBar
+            android:id="@+id/pb_set1"
+            android:layout_width="46dp"
+            android:layout_height="46dp"
+            android:layout_centerInParent="true"
+            android:indeterminateTint="@color/white"
+            android:padding="13dp"
+            android:visibility="gone" />
+    </RelativeLayout>
+
+    <RelativeLayout
+        android:id="@+id/layout_download"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="26dp"
+        android:background="@drawable/oval"
+        app:layout_constraintBottom_toBottomOf="@id/layout_set1"
+        app:layout_constraintRight_toLeftOf="@id/layout_set1"
+        app:layout_constraintTop_toTopOf="@id/layout_set1">
+
+        <ImageView
+            android:id="@+id/image_download"
+            android:layout_width="46dp"
+            android:layout_height="46dp"
+            android:layout_centerInParent="true"
+            android:padding="13dp"
+            android:src="@drawable/load"
+            android:visibility="gone"/>
+
+        <ProgressBar
+            android:id="@+id/pb_download"
+            android:layout_width="46dp"
+            android:layout_height="46dp"
+            android:layout_centerInParent="true"
+            android:indeterminateTint="@color/white"
+            android:padding="13dp"
+            android:visibility="gone" />
+    </RelativeLayout>
+    <ImageView
+        android:id="@+id/image_favorite"
+        android:layout_width="46dp"
+        android:layout_height="46dp"
+        android:layout_alignParentEnd="true"
+        android:layout_centerInParent="true"
+        android:layout_marginStart="26dp"
+        android:background="@drawable/oval"
+        android:padding="13dp"
+        android:paddingTop="10dp"
+        android:paddingBottom="10dp"
+        android:src="@drawable/like"
+        app:layout_constraintBottom_toBottomOf="@id/layout_set1"
+        app:layout_constraintLeft_toRightOf="@id/layout_set1"
+        app:layout_constraintTop_toTopOf="@id/layout_set1" />
+
+
+
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/test2/src/main/res/layout/activity_main.xml
+++ b/test2/src/main/res/layout/activity_main.xml
@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/beij2"
+    android:orientation="vertical"
+
+    tools:context="com.wall.engine.wallpaper.MainActivity">
+
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/app_name"
+        android:textColor="#FFDE59"
+        android:layout_marginTop="150dp"
+        android:layout_gravity="center"
+        android:textSize="30sp"
+        android:textStyle="bold"
+        />
+
+
+<ProgressBar
+android:id="@+id/progressBar"
+style="?android:attr/progressBarStyleHorizontal"
+    android:layout_width="280dp"
+    android:layout_height="10dp"
+    android:progress="0"
+    android:progressTint="#FFDE59"
+    android:backgroundTint="#E0E0E0"
+    android:layout_marginStart="30dp"
+    android:layout_marginEnd="30dp"
+    android:layout_marginTop="500dp"
+android:layout_gravity="center"
+    />
+
+    </LinearLayout>
--- a/test2/src/main/res/layout/activity_main2.xml
+++ b/test2/src/main/res/layout/activity_main2.xml
@ -0,0 +1,48 @@
+<androidx.constraintlayout.widget.ConstraintLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/beij3"
+    tools:context="com.wall.engine.wallpaper.MainActivity2">
+
+    <!-- 内层Tab（4D/LIVE/4K）- 顶部 -->
+    <com.google.android.material.tabs.TabLayout
+        android:id="@+id/innerTabLayout"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:visibility="gone"
+        app:tabGravity="fill"
+        app:tabIndicatorColor="#E4080A"
+        app:tabMode="fixed"
+        app:tabSelectedTextColor="#060270"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
+
+    <!-- 外层ViewPager2 - 中间 -->
+    <androidx.viewpager2.widget.ViewPager2
+        android:id="@+id/outerViewPager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        app:layout_constraintTop_toBottomOf="@+id/innerTabLayout"
+        app:layout_constraintBottom_toTopOf="@+id/outerTabLayout"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
+
+    <!-- 外层Tab（Home/Setting）- 底部 -->
+    <com.google.android.material.tabs.TabLayout
+        android:id="@+id/outerTabLayout"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:tabGravity="fill"
+        app:tabIndicatorColor="#E4080A"
+        app:tabMode="fixed"
+        app:tabSelectedTextColor="#060270"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:tabInlineLabel="false"
+        app:iconSize="24dp" />
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/test2/src/main/res/layout/custom_tab_item.xml
+++ b/test2/src/main/res/layout/custom_tab_item.xml
@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/tab_text"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:textColor="#000000"
+    android:gravity="center"
+    android:textSize="14sp"
+    android:background="@drawable/tab_bg_selector"
+    android:paddingHorizontal="0dp"
+    android:paddingVertical="0dp" />
--- a/test2/src/main/res/layout/dialog_rate_us.xml
+++ b/test2/src/main/res/layout/dialog_rate_us.xml
@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:padding="20dp"
+
+    android:background="@drawable/dialog_rounded_bg"
+    android:gravity="center">
+
+    <!-- 提示文本（保留原有） -->
+<TextView
+android:layout_width="wrap_content"
+android:layout_height="wrap_content"
+android:text="We hope this app is useful for you. If you like us, would you mind taking a moment to rate us on Google Play? It really helps!"
+android:textSize="16sp"
+android:gravity="center"
+android:layout_marginBottom="20dp"/>
+
+    <!-- 星级评分条（核心修改：星星颜色） -->
+<RatingBar
+android:id="@+id/ratingBar"
+android:layout_width="wrap_content"
+android:layout_height="wrap_content"
+android:numStars="5"
+android:rating="2"
+android:stepSize="1"
+android:layout_marginBottom="20dp"
+android:progressTint="#FFFFCC00"
+    android:secondaryProgressTint="#E0E0E0"
+    android:backgroundTint="#E0E0E0"/>
+
+    <!-- 按钮栏（保留原有） -->
+<LinearLayout
+android:layout_width="match_parent"
+android:layout_height="wrap_content"
+android:orientation="horizontal"
+android:gravity="center">
+
+<Button
+    android:id="@+id/btn_cancel"
+    android:layout_width="0dp"
+    android:layout_height="wrap_content"
+    android:layout_weight="1"
+    android:text="CANCEL"
+    android:backgroundTint="@android:color/darker_gray"/>
+
+<Button
+    android:id="@+id/btn_rate_it"
+    android:layout_width="0dp"
+    android:layout_height="wrap_content"
+    android:layout_weight="1"
+    android:text="RATE IT"
+    android:layout_marginLeft="10dp"
+    android:backgroundTint="@android:color/holo_blue_light"/>
+</LinearLayout>
+
+    </LinearLayout>
--- a/test2/src/main/res/layout/dialog_wallpaper_type.xml
+++ b/test2/src/main/res/layout/dialog_wallpaper_type.xml
@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="20dp"
+        android:layout_marginEnd="20dp"
+        android:background="@drawable/retc_19"
+        android:orientation="vertical">
+
+
+        <LinearLayout
+            android:id="@+id/layout_ic_home"
+            android:layout_width="match_parent"
+            android:layout_height="54dp"
+            android:gravity="center"
+            android:orientation="horizontal">
+
+            <ImageView
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:src="@drawable/ic_home" />
+
+            <TextView
+                android:id="@+id/text_home"
+                android:layout_width="150dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="21dp"
+                android:text="@string/type_home"
+                android:textColor="@color/white"
+                android:textSize="18sp" />
+
+        </LinearLayout>
+
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="0.5dp"
+            android:layout_marginStart="25dp"
+            android:layout_marginEnd="25dp"
+            android:background="@color/white" />
+
+        <LinearLayout
+            android:id="@+id/layout_ic_lock"
+            android:layout_width="match_parent"
+            android:layout_height="54dp"
+            android:gravity="center"
+            android:orientation="horizontal">
+
+            <ImageView
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:src="@drawable/ic_lock" />
+
+            <TextView
+                android:id="@+id/text_lock"
+                android:layout_width="150dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="22dp"
+                android:text="@string/type_lock"
+                android:textColor="@color/white"
+                android:textSize="18sp" />
+
+        </LinearLayout>
+
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="0.5dp"
+            android:layout_marginStart="25dp"
+            android:layout_marginEnd="25dp"
+            android:background="@color/white" />
+
+        <LinearLayout
+            android:id="@+id/layout_ic_both"
+            android:layout_width="match_parent"
+            android:layout_height="54dp"
+            android:gravity="center"
+            android:orientation="horizontal">
+
+            <ImageView
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:src="@drawable/ic_both" />
+
+            <TextView
+                android:id="@+id/text_both"
+                android:layout_width="150dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="22dp"
+                android:text="@string/type_both"
+                android:textColor="@color/white"
+                android:textSize="18sp" />
+        </LinearLayout>
+    </LinearLayout>
+</FrameLayout>
--- a/test2/src/main/res/layout/fragment_4k.xml
+++ b/test2/src/main/res/layout/fragment_4k.xml
@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:background="@drawable/beij3">
+
+    <!-- RecyclerView 显示壁纸列表 -->
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rv_4k_images"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:padding="4dp" />
+</LinearLayout>
--- a/Show More
+++ b/Show More