completely

app/src/main/AndroidManifest.xml

@@ -25,6 +25,19 @@
             </intent-filter>
         </activity>
 
+        <service
+            android:name=".AppInputMethodService"
+            android:exported="true"
+            android:permission="android.permission.BIND_INPUT_METHOD">
+            <intent-filter>
+                <action android:name="android.view.InputMethod" />
+            </intent-filter>
+            <meta-data
+                android:name="android.view.im"
+                android:resource="@xml/key_view" />
+        </service>
+
+
         <activity android:name=".activity.DetailsActivity" />
         <activity android:name=".activity.ApplyActivity" />
     </application>

app/src/main/java/com/timber/soft/newkeyboard/AppInputMethodService.kt

@@ -1,37 +1,100 @@
 package com.timber.soft.newkeyboard
 
 import android.inputmethodservice.InputMethodService
+import android.inputmethodservice.Keyboard
 import android.inputmethodservice.KeyboardView.OnKeyboardActionListener
+import android.os.Build
+import android.os.SystemClock
+import android.view.KeyboardShortcutGroup
 import android.view.View
+import android.view.inputmethod.EditorInfo
+import androidx.annotation.RequiresApi
+import com.timber.soft.newkeyboard.databinding.ViewInputBinding
+import com.timber.soft.newkeyboard.tools.AppVal
 
 class AppInputMethodService : InputMethodService(), OnKeyboardActionListener {
 
+    private lateinit var binding: ViewInputBinding
+    private val views =
+        intArrayOf(R.xml.keyboard_letter, R.xml.keyboard_number, R.xml.keyboard_symbol)
+    private var mouble = false
+    private var laTime = -3L
+
+    private fun keyCase(toBig: Boolean, keyboard: Keyboard) {
+        for (key in keyboard.keys) {
+            if (!key.label.isNullOrEmpty()) {
+                if (key.label.length == 1) {
+                    var strin: Char = if (toBig) {
+                        key.label.toString()[0].uppercaseChar()
+                    } else {
+                        key.label.toString()[0].lowercaseChar()
+                    }
+                    key.run {
+                        label = strin.toString()
+                        codes[0] = strin.code
+                    }
+                }
+            }
+        }
+    }
+
+    private fun changeXml(mode: Int) {
+        binding.myCustomInput.run {
+            when (mode) {
+                0 -> {
+                    xmlMode = AppVal.xml0
+                    keyboard = Keyboard(context, views[0])
+                }
+
+                2 -> {
+                    xmlMode = AppVal.xml2
+                    keyboard = Keyboard(context, views[2])
+
+                }
+
+                1 -> {
+                    xmlMode = AppVal.xml1
+                    keyboard = Keyboard(context, views[1])
+                }
+            }
+        }
+    }
 
     /**
      * 构建键盘视图
      */
     override fun onCreateInputView(): View {
-        return super.onCreateInputView()
+        binding = ViewInputBinding.inflate(layoutInflater, null, false)
-        TODO("Not yet implemented")
+        binding.myCustomInput.setOnKeyboardActionListener(this)
+        binding.myCustomInput.run {
+            keyboard = Keyboard(this@AppInputMethodService, views[0])
+            isEnabled = true
+        }
+        return binding.root
     }
-
 
     /**
      * 向用户展示键盘时候调用
      */
+    @RequiresApi(Build.VERSION_CODES.M)
     override fun onWindowShown() {
         super.onWindowShown()
-        TODO("Not yet implemented")
+        binding.myCustomInput.upUi(this@AppInputMethodService)
     }
 
-
     /**
      * Called when the user presses a key.
      *
      * 监听特定的按钮
      */
     override fun onPress(primaryCode: Int) {
-        TODO("Not yet implemented")
+        mouble = false
+        if (primaryCode == Keyboard.KEYCODE_SHIFT) {
+            if (300 > SystemClock.elapsedRealtime() - laTime) {
+                mouble = true
+            }
+            laTime = SystemClock.elapsedRealtime()
+        }
     }
 
     /**
@@ -40,7 +103,80 @@ class AppInputMethodService : InputMethodService(), OnKeyboardActionListener {
      *  监听用户点击的键盘按键
      */
     override fun onKey(primaryCode: Int, keyCodes: IntArray?) {
-        TODO("Not yet implemented")
+
+        when (primaryCode) {
+            Keyboard.KEYCODE_SHIFT -> {
+                binding.myCustomInput.run {
+                    val myKeyboard = keyboard
+                    when (shiftStatus) {
+                        AppVal.Shift_S -> {
+                            shiftStatus = if (mouble) {
+                                AppVal.Shift_B_lo
+                            } else {
+                                AppVal.Shift_B
+                            }
+                            keyCase(true, myKeyboard)
+                            keyboard = myKeyboard
+                        }
+
+                        AppVal.Shift_B_lo -> {
+                            shiftStatus = AppVal.Shift_S
+                            keyCase(false, myKeyboard)
+                            keyboard = myKeyboard
+                        }
+
+                        AppVal.Shift_B -> {
+                            shiftStatus = if (mouble) {
+                                AppVal.Shift_B_lo
+                            } else {
+                                keyCase(false, myKeyboard)
+                                AppVal.Shift_S
+                            }
+                            keyboard = myKeyboard
+                        }
+                    }
+                }
+
+            }
+
+            Keyboard.KEYCODE_DONE -> {
+                currentInputConnection.performEditorAction(EditorInfo.IME_ACTION_DONE)
+            }
+
+            Keyboard.KEYCODE_MODE_CHANGE -> {
+                binding.myCustomInput.run {
+                    if (xmlMode == AppVal.xml0) {
+                        changeXml(1)
+                    } else {
+                        changeXml(0)
+                    }
+                }
+            }
+
+            AppVal.SHIFT_NUMBER -> {
+                changeXml(2)
+            }
+
+            Keyboard.KEYCODE_DELETE -> {
+                currentInputConnection.deleteSurroundingText(1, 0)
+            }
+
+            AppVal.SHIFT_SYMBOL -> {
+                changeXml(1)
+            }
+
+            else -> {
+                currentInputConnection.commitText(primaryCode.toChar().toString(), 1)
+                binding.myCustomInput.keyboard = binding.myCustomInput.apply {
+                    if (shiftStatus == AppVal.Shift_B) {
+                        shiftStatus = AppVal.Shift_S
+                        keyCase(false, binding.myCustomInput.keyboard)
+                    }
+                }.keyboard
+            }
+
+        }
+
     }
 
 

app/src/main/java/com/timber/soft/newkeyboard/activity/ApplyActivity.kt

@@ -67,7 +67,7 @@ class ApplyActivity : AppCompatActivity() {
     private fun isChoose(): Boolean {
         Settings.Secure.getString(contentResolver, Settings.Secure.DEFAULT_INPUT_METHOD).let { id ->
             return id.startsWith(packageName)
-        } ?: return false
+        }
     }
 
     private fun isEnable(): Boolean {

app/src/main/java/com/timber/soft/newkeyboard/activity/DetailsActivity.kt

@@ -22,6 +22,7 @@ import com.bumptech.glide.request.RequestListener
 import com.bumptech.glide.request.target.Target
 import com.timber.soft.newkeyboard.R
 import com.timber.soft.newkeyboard.databinding.ActivityDetailsBinding
+import com.timber.soft.newkeyboard.listener.ApplyListener
 import com.timber.soft.newkeyboard.model.DataModel
 import com.timber.soft.newkeyboard.tools.AppVal
 import com.timber.soft.newkeyboard.tools.StatusBarTools
@@ -36,13 +37,14 @@ import java.io.FileOutputStream
 import java.io.InputStream
 import java.io.RandomAccessFile
 
-class DetailsActivity : AppCompatActivity() {
+class DetailsActivity : AppCompatActivity(), ApplyListener {
 
     private lateinit var binding: ActivityDetailsBinding
     private lateinit var inputManager: InputMethodManager
     private lateinit var previewUrl: String
     private lateinit var zipPath: String
     private lateinit var dataModel: DataModel
+    private lateinit var sp: SharedPreferences
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -117,68 +119,59 @@ class DetailsActivity : AppCompatActivity() {
             e.printStackTrace()
         }
 
+        // 初始化键值对
+        sp = getSharedPreferences(
+            AppVal.SHARE_NAME, Context.MODE_PRIVATE
+        )
     }
 
     private fun applyTheme() {
         // 检查是否启动键盘并设置
         if (!isEnable() || !isChoose()) {
+            Toast.makeText(this, getString(R.string.text_promote), Toast.LENGTH_SHORT).show()
             val intent = Intent(this, ApplyActivity::class.java)
             startActivity(intent)
             return
         }
+
         binding.themeProgressbar.visibility = View.VISIBLE
         val file = File(zipPath)
         // 判断缓存中是否存在文件
         if (file.exists()) {
             val allThemePath: String = getAllThemePath(dataModel.title)
             val edit = sp.edit()
+            // 存放键值对
             edit.run {
                 putString(AppVal.KEY_ALL_PATH, allThemePath)
                 apply()
             }
         } else {
-            getZipData(dataModel.title, dataModel.zipUrl, this,this::onResult)
+            getZipData(
+                dataModel.title, dataModel.zipUrl, this@DetailsActivity, this@DetailsActivity
+            )
         }
     }
 
-    private fun onResult(isSuccess: Boolean, path: String) {
+    /**
-        binding.themeProgressbar.visibility = View.GONE
+     * 从指定的URL下载zip文件，并在下载完成后处理该文件。
-        if (isSuccess) {
+     *
-            val lastIndexOf: Int = path.lastIndexOf(AppVal.res_path)
+     * @param title 下载文件的标题
-            val substring = path.subSequence(0, lastIndexOf + AppVal.res_path.length).toString()
+     * @param url 下载文件的URL
-
+     * @param con 上下文Context
-            val edit = sp.edit()
+     * @param listener 处理文件完成后的回调接口
-
+     */
-            edit.run {
-                putString(AppVal.KEY_ALL_PATH, substring)
-                apply()
-            }
-
-            edit.run {
-                putString(dataModel.title, substring)
-                apply()
-            }
-
-            Toast.makeText(this, getString(R.string.succ_apply), Toast.LENGTH_LONG).show()
-            finish()
-        } else {
-            Toast.makeText(this, getString(R.string.fail_apply), Toast.LENGTH_LONG).show()
-        }
-    }
-
-    interface ApplyListener {
-        fun applyListener(isSuccess: Boolean, str: String)
-    }
-
     private fun getZipData(title: String, url: String, con: Context, listener: ApplyListener) {
         Glide.with(con).asFile().load(url).addListener(object : RequestListener<File> {
+            //失败回调
             override fun onLoadFailed(
                 e: GlideException?, model: Any?, target: Target<File>, isFirstResource: Boolean
             ): Boolean {
+                // 回调失败
                 listener.applyListener(false, "")
                 return false
             }
 
+            //成功回调
             override fun onResourceReady(
                 resource: File,
                 model: Any,
@@ -186,7 +179,6 @@ class DetailsActivity : AppCompatActivity() {
                 dataSource: DataSource,
                 isFirstResource: Boolean
             ): Boolean {
-
                 val fileInputStream = FileInputStream(resource)
                 dealFile(title, url, fileInputStream, listener)
                 return false
@@ -201,9 +193,12 @@ class DetailsActivity : AppCompatActivity() {
         val zipPath = "${cacheDir}/${title}_ZIP"
         val unPath = "${cacheDir}/${title}"
 
+        // 将下载的zip文件保存到zipPath路径
         val zipBoolean = writeNewFile(input, zipPath)
+        // 随机读写
         val randomAccessFileInStream =
             RandomAccessFileInStream(RandomAccessFile(File(zipPath), "r"))
+
         val openInArchive = SevenZip.openInArchive(
             ArchiveFormat.SEVEN_ZIP, randomAccessFileInStream
         )
@@ -213,6 +208,12 @@ class DetailsActivity : AppCompatActivity() {
         if (zipBoolean) {
             try {
                 var filePath: String = ""
+
+                /**
+                 * 存档文件中的每个文件项。对于每个文件项，判断是否为文件（非文件夹），
+                 * 如果是文件，则将其解压缩到目标路径unPath下的相应位置；
+                 * 如果是文件夹，则创建对应的文件夹。
+                 */
                 openInArchive.simpleInterface.archiveItems.forEach { item ->
                     if (!item.isFolder) {
                         val file = File(unPath, item.path)
@@ -223,10 +224,10 @@ class DetailsActivity : AppCompatActivity() {
                         File(unPath, item.path).mkdirs()
                     }
                 }
+                //调用接口返回成功
                 listener.applyListener(true, filePath)
             } catch (ex: Exception) {
                 listener.applyListener(false, "")
-
             } finally {
                 openInArchive.close()
                 randomAccessFileInStream.close()
@@ -266,9 +267,6 @@ class DetailsActivity : AppCompatActivity() {
 
     }
 
-    private val sp: SharedPreferences = getSharedPreferences(
-        AppVal.SHARE_NAME, Context.MODE_PRIVATE
-    )
 
     private fun getAllThemePath(zip: String): String {
         val result = sp.getString(zip, "")
@@ -281,7 +279,7 @@ class DetailsActivity : AppCompatActivity() {
     private fun isChoose(): Boolean {
         Settings.Secure.getString(contentResolver, Settings.Secure.DEFAULT_INPUT_METHOD).let { id ->
             return id.startsWith(packageName)
-        } ?: return false
+        }
     }
 
     /**
@@ -296,4 +294,28 @@ class DetailsActivity : AppCompatActivity() {
         return false
     }
 
+    /**
+     * 点击设置后的回调接口
+     */
+    override fun applyListener(isSuccess: Boolean, str: String) {
+        binding.themeProgressbar.visibility = View.GONE
+        if (isSuccess) {
+            val lastIndexOf: Int = str.lastIndexOf(AppVal.res_path)
+            val substring = str.subSequence(0, lastIndexOf + AppVal.res_path.length).toString()
+            val edit = sp.edit()
+            edit.run {
+                putString(AppVal.KEY_ALL_PATH, substring)
+                apply()
+            }
+            edit.run {
+                putString(dataModel.title, substring)
+                apply()
+            }
+            Toast.makeText(this, getString(R.string.succ_apply), Toast.LENGTH_LONG).show()
+            finish()
+        } else {
+            Toast.makeText(this, getString(R.string.fail_apply), Toast.LENGTH_LONG).show()
+        }
+    }
+
 }

app/src/main/java/com/timber/soft/newkeyboard/listener/ApplyListener.kt

@@ -0,0 +1,5 @@
+package com.timber.soft.newkeyboard.listener
+
+interface ApplyListener {
+    fun applyListener(isSuccess: Boolean, str: String)
+}

app/src/main/java/com/timber/soft/newkeyboard/tools/ImgTools.kt

@@ -1,5 +0,0 @@
-package com.timber.soft.newkeyboard.tools
-
-object ImgTools {
-
-}

app/src/main/java/com/timber/soft/newkeyboard/view/MyKeyboardView.kt

@@ -0,0 +1,317 @@
+package com.timber.soft.newkeyboard.view
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.content.SharedPreferences
+import android.graphics.BitmapFactory
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.Paint
+import android.graphics.Rect
+import android.graphics.drawable.BitmapDrawable
+import android.graphics.drawable.Drawable
+import android.graphics.drawable.StateListDrawable
+import android.inputmethodservice.Keyboard
+import android.inputmethodservice.KeyboardView
+import android.os.Build
+import android.util.AttributeSet
+import android.util.Xml
+import androidx.annotation.RequiresApi
+import androidx.core.content.ContextCompat
+import com.timber.soft.newkeyboard.R
+import com.timber.soft.newkeyboard.tools.AppVal
+import org.xmlpull.v1.XmlPullParser
+import java.io.File
+import java.io.StringReader
+
+@Suppress("DEPRECATION")
+class MyKeyboardView @JvmOverloads constructor(
+    var myContext: Context,
+    attributeSet: AttributeSet? = null,
+    style: Int = 0
+) : KeyboardView(myContext, attributeSet, style) {
+
+    inner class MyConfig {
+        lateinit var functionBackgroundDraw: Drawable
+        lateinit var spBackgroundDraw: Drawable
+        lateinit var normalBackgroundDraw: Drawable
+        var icShittLock: Drawable? =
+            ContextCompat.getDrawable(context, R.drawable.svg_shift_lit)
+        var icDel: Drawable? =
+            ContextCompat.getDrawable(context, R.drawable.svg_dele)
+        var allBg: Drawable? =
+            ContextCompat.getDrawable(context, R.mipmap.main_bg)
+        var icBshift: Drawable? =
+            ContextCompat.getDrawable(context, R.drawable.svg_shift_lit)
+        var icSshift: Drawable? =
+            ContextCompat.getDrawable(context, R.drawable.svg_shift_lit)
+
+        @RequiresApi(Build.VERSION_CODES.M)
+        var keycolor: Int = context.resources.getColor(R.color.white, null)
+
+        private val sp: SharedPreferences = context.getSharedPreferences(
+            AppVal.SHARE_NAME,
+            Context.MODE_PRIVATE
+        )
+
+        private fun getbgic(con: Context, filePath: String): Drawable? {
+            if (!File(filePath).exists()) {
+                return null
+            }
+            return BitmapDrawable(con.resources, BitmapFactory.decodeFile(filePath))
+        }
+
+        private fun getStatus(draw: Drawable, drawPress: Drawable): StateListDrawable {
+            return StateListDrawable().apply {
+                addState(intArrayOf(android.R.attr.state_pressed), drawPress)
+                addState(intArrayOf(), draw)
+            }
+        }
+
+        @RequiresApi(Build.VERSION_CODES.M)
+        private fun gettextcolor(colorXmlPath: String) {
+            val file = File(colorXmlPath)
+            if (!file.exists()) return
+            val xmlP = Xml.newPullParser()
+
+            xmlP.setInput(StringReader(file.readText()))
+            xmlP.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, false)
+
+            var eventT = xmlP.eventType
+            while (eventT != XmlPullParser.END_DOCUMENT) {
+                if (eventT == XmlPullParser.START_TAG && (xmlP.name == "color" || xmlP.name == "item")) {
+                    val value = xmlP.getAttributeValue(null, "name")
+                    if (value != null && value == AppVal.title_color) {
+                        keycolor = Color.parseColor(xmlP.nextText())
+                    }
+                }
+                eventT = xmlP.next()
+            }
+
+
+        }
+
+
+        init {
+            val default =
+                ContextCompat.getDrawable(context, R.drawable.png_keybg)
+            val press = ContextCompat.getDrawable(
+                context,
+                R.drawable.png_keybg_press
+            )
+            if (press != null) {
+                if (default != null) {
+                    val listDrawable = StateListDrawable().apply {
+                        addState(intArrayOf(android.R.attr.state_pressed), press)
+                        addState(intArrayOf(), default)
+                    }
+                    functionBackgroundDraw = listDrawable
+                    normalBackgroundDraw = listDrawable
+                    spBackgroundDraw = listDrawable
+                }
+            }
+        }
+
+        @RequiresApi(Build.VERSION_CODES.M)
+        fun updateConfig(con: Context) {
+            sp.getString(AppVal.KEY_ALL_PATH, "")?.let {
+                getbgic(
+                    con,
+                    it.plus(AppVal.parent_path).plus(AppVal.title_nor_Bg)
+                )?.let { drawBG ->
+                    getbgic(
+                        con,
+                        it.plus(AppVal.parent_path).plus(AppVal.title_nor_Bg_press)
+                    )?.let { drawPressBG ->
+                        normalBackgroundDraw = getStatus(drawBG, drawPressBG)
+                    }
+
+                }
+                gettextcolor(it.plus(AppVal.color_path))
+                getbgic(con, it.plus(AppVal.parent_path).plus(AppVal.title_sp_Bg))?.let { drawBG ->
+                    getbgic(
+                        con,
+                        it.plus(AppVal.parent_path).plus(AppVal.title_sp_Bg_press)
+                    )?.let { drawPressBG ->
+                        spBackgroundDraw = getStatus(drawBG, drawPressBG)
+                    }
+
+                }
+                getbgic(con, it.plus(AppVal.xx_path).plus(AppVal.title_bg))?.run {
+                    allBg = this
+                }
+
+                getbgic(
+                    con,
+                    it.plus(AppVal.parent_path).plus(AppVal.title_fun_Bg)
+                )?.let { drawBG ->
+                    getbgic(
+                        con,
+                        it.plus(AppVal.parent_path).plus(AppVal.title_func_bg_press)
+                    )?.let { drawPressBG ->
+                        functionBackgroundDraw = getStatus(drawBG, drawPressBG)
+                    }
+
+                }
+
+
+                getbgic(con, it.plus(AppVal.parent_path).plus(AppVal.title_shitf_ic))?.let {
+                    icSshift = it
+                    icBshift = it
+                }
+                getbgic(
+                    con,
+                    it.plus(AppVal.parent_path).plus(AppVal.title_del_ic)
+                )?.let { drawBG ->
+                    icDel = getStatus(drawBG, drawBG)
+
+
+                }
+                getbgic(con, it.plus(AppVal.parent_path).plus(AppVal.title_shitf_ic_lock))?.let {
+                    icShittLock = it
+                }
+
+            }
+        }
+    }
+
+    var config = MyConfig()
+    var shiftStatus = AppVal.Shift_S
+    var xmlMode = AppVal.xml0
+
+    @RequiresApi(Build.VERSION_CODES.M)
+    private var myPaint: Paint = Paint().apply {
+        isAntiAlias = true
+        textAlign = Paint.Align.CENTER
+        textSize = myContext.resources.displayMetrics.scaledDensity * 16f
+        color = config.keycolor
+    }
+
+    @RequiresApi(Build.VERSION_CODES.M)
+    @SuppressLint("SuspiciousIndentation")
+    private fun andDraw(
+        myKey: Keyboard.Key,
+        keyBG: Drawable,
+        icon: Drawable?,
+        canvas: Canvas,
+    ) {
+        myKey.run {
+            keyBG.run {
+                bounds = Rect(
+                    x.plus(paddingLeft),
+                    y.plus(paddingTop),
+                    width.plus(x.plus(paddingLeft)),
+                    height.plus(y.plus(paddingTop))
+                )
+                state = currentDrawableState
+                draw(canvas)
+            }
+        }
+        myKey.run {
+            icon?.apply {
+                myKey.icon = this
+
+                var icon_w = myKey.icon.intrinsicWidth.toFloat()
+                var icon_wr = icon_w / myKey.width.toFloat()
+                var icon_h = myKey.icon.intrinsicHeight.toFloat()
+                var icon_hr = icon_h / myKey.height.toFloat()
+
+
+                var tep1 = 0f
+                var tep2 = 0f
+                if (icon_wr > icon_hr) {
+                    tep2 = icon_wr
+                    tep1 = icon_wr.coerceAtLeast(0.5f)
+
+                } else {
+                    tep2 = icon_hr
+                    tep1 = icon_hr.coerceAtLeast(0.5f)
+
+                }
+                icon_h = (icon_h / tep2) * tep1
+                icon_w = (icon_w / tep2) * tep1
+                myKey.icon.let {
+                    it.bounds = Rect().apply {
+
+                        top =
+                            (myKey.y + paddingTop + (myKey.height - icon_h) / 2f).toInt()
+                        left =
+                            (myKey.x + paddingLeft + (myKey.width - icon_w) / 2f).toInt()
+                        bottom = (top + icon_h).toInt()
+                        right = (left + icon_w).toInt()
+
+                    }
+                    it.draw(canvas)
+                }
+            }
+
+            myPaint.color = config.keycolor
+            if (!label.isNullOrEmpty()) {
+                val y1 = y.plus(paddingRight).plus((height.div(2f)))
+                    .plus((myPaint.textSize.minus(myPaint.descent())).div(2f))
+                val x1 = x.plus(paddingLeft).plus((width.div(2f)))
+                canvas.drawText(label.toString(), x1, y1, myPaint)
+            }
+        }
+    }
+
+    private fun getCurIc(): Drawable? {
+        return when (shiftStatus) {
+            AppVal.Shift_B_lo -> config.icShittLock
+            AppVal.Shift_B -> config.icBshift
+            AppVal.Shift_S -> config.icSshift
+            else -> config.icSshift
+        }
+    }
+
+    @RequiresApi(Build.VERSION_CODES.M)
+    override fun onDraw(canvas: Canvas) {
+        super.onDraw(canvas)
+        keyboard.keys.forEach {
+            when (it.codes[0]) {
+                Keyboard.KEYCODE_SHIFT -> {
+                    andDraw(
+                        it,
+                        config.functionBackgroundDraw,
+                        getCurIc(),
+                        canvas
+                    )
+                }
+
+                AppVal.SHIFT_NUMBER, AppVal.SHIFT_SYMBOL -> {
+                    andDraw(it, config.functionBackgroundDraw, null, canvas)
+                }
+
+                Keyboard.KEYCODE_DELETE -> {
+                    andDraw(
+                        it,
+                        config.functionBackgroundDraw,
+                        config.icDel,
+                        canvas
+                    )
+                }
+
+                Keyboard.KEYCODE_MODE_CHANGE, Keyboard.KEYCODE_DONE -> {
+                    andDraw(
+                        it,
+                        config.functionBackgroundDraw,
+                        null,
+                        canvas
+                    )
+                }
+
+                else -> {
+                    andDraw(it, config.normalBackgroundDraw, null, canvas)
+                }
+            }
+        }
+    }
+
+    @RequiresApi(Build.VERSION_CODES.M)
+    fun upUi(con: Context) {
+        config.updateConfig(con)
+        background = config.allBg
+        invalidate()
+    }
+
+}

app/src/main/res/drawable/shape_white_keyboard.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true"  >
+        <shape android:shape="rectangle">
+            <solid android:color="@color/white"/>
+            <corners android:radius="5dp"/>
+        </shape>
+    </item>
+
+    <item android:state_pressed="false">
+        <shape android:shape="rectangle">
+            <solid android:color="@color/white"/>
+            <corners android:radius="5dp"/>
+        </shape>
+    </item>
+</selector>

app/src/main/res/drawable/svg_dele.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:fillColor="#FFFFFFFF"
+      android:pathData="M830.3,170.3H437.6A178.3,178.3 0,0 0,310.7 223L58.2,475.3a61.5,61.5 0,0 0,0 86.9l252.3,252.3a178.3,178.3 0,0 0,127.1 52.7h392.7A152.9,152.9 0,0 0,983 714.5V323a152.9,152.9 0,0 0,-152.7 -152.7zM760.2,628.8a25.6,25.6 0,0 1,-36.1 36.1L614.1,554.8 504,664.9a25.6,25.6 0,1 1,-36.1 -36.1L578,518.7 467.9,408.5A25.6,25.6 0,1 1,504 372.4l110.1,110.3L724.1,372.4a25.6,25.6 0,0 1,36.1 0,25.6 25.6,0 0,1 0,36.3L650.1,518.7z"/>
+</vector>

app/src/main/res/drawable/svg_shift_lit.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M459.7,155.7l-5.5,4.1 -2.4,2 -3.8,3.5 -2.2,2.2 -3.5,3.8 -258.1,305.9 -4.2,5.4c-28.1,40.2 -20.7,93.3 16,123.6l5.9,4.4 3,2 4.9,2.9 5.6,2.8c13,6.1 26.2,8.9 39.5,8.9l58.6,-0 0,142.6 0.2,6.1c4,48.9 44,85.3 91.9,85.3h212.4l6.1,-0.2 2.7,-0.2 4.8,-0.6 4.7,-0.9c43.4,-9.4 73.7,-46.3 73.7,-89.5l-0,-142.6h58.8l6.1,-0.2c35.6,-2.9 65.4,-24.3 78.7,-55.7a90.9,90.9 0,0 0,-14.2 -94.1L582.4,172.4l-4.6,-5 -1.1,-1.1a92.6,92.6 0,0 0,-117.1 -10.6zM525.3,213.9l2.1,1.8 2.7,2.9 255.9,303.5a21,21 0,0 1,3.4 21.9,22.2 22.2,0 0,1 -18.7,13.3l-3.3,0.1 -127.1,-0v212.4l-0.2,2.6a21.9,21.9 0,0 1,-18.3 18.7l-1.5,0.2 -3.7,0.2L405.6,791.3a22,22 0,0 1,-22.2 -19.9l-0.1,-3.2v-210.9h-128.5l-2.8,-0.2a22.8,22.8 0,0 1,-8 -2.5l-1.7,-1 -3.3,-2.4c-7.4,-6.1 -9.1,-18.4 -2.7,-27.5l2.2,-2.9L494.6,217.4l1.4,-1.5 1.5,-1.3 2.9,-2.2c6.8,-4.6 17.3,-4.1 24.9,1.5z"
+      android:fillColor="#FFFFFF"/>
+</vector>

app/src/main/res/layout/view_input.xml

@@ -0,0 +1,19 @@
+<?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">
+
+    <com.timber.soft.newkeyboard.view.MyKeyboardView
+        android:id="@+id/my_custom_input"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:animateLayoutChanges="true"
+        android:focusable="true"
+        android:focusableInTouchMode="true"
+        android:keyBackground="@drawable/shape_white_keyboard"
+        android:keyTextSize="15sp"
+        android:labelTextSize="15sp"
+        android:paddingTop="3dp"
+        android:paddingBottom="3dp" />
+
+</FrameLayout>

app/src/main/res/values/strings.xml

@@ -11,4 +11,5 @@
     <string name="apply_step2_eanble">Step 2: Enable</string>
     <string name="succ_apply">Application successful</string>
     <string name="fail_apply">Application failed, please try again</string>
+    <string name="text_promote">For normal use, please enter the setting to complete the setting steps.</string>
 </resources>

app/src/main/res/xml/key_view.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<input-method xmlns:android="http://schemas.android.com/apk/res/android">
+    <subtype
+        android:icon="@drawable/ic_launcher_background"
+        android:imeSubtypeLocale="en_US"
+        android:imeSubtypeMode="keyboard"
+        android:label="@string/app_name" />
+</input-method>

app/src/main/res/xml/keyboard_letter.xml

@@ -0,0 +1,151 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Keyboard xmlns:android="http://schemas.android.com/apk/res/android"
+    android:keyWidth="10%p"
+    android:keyHeight="46dp"
+    android:verticalGap="3dp">
+
+    <Row
+        android:horizontalGap="0.5%"
+        android:keyWidth="9.45%"
+        android:keyHeight="46dp"
+        android:rowEdgeFlags="top">
+        <Key
+            android:codes="113"
+            android:keyEdgeFlags="left"
+            android:keyLabel="q" />
+        <Key
+            android:codes="119"
+            android:keyLabel="w" />
+        <Key
+            android:codes="101"
+            android:keyLabel="e" />
+        <Key
+            android:codes="114"
+            android:keyLabel="r" />
+        <Key
+            android:codes="116"
+            android:keyLabel="t" />
+        <Key
+            android:codes="121"
+            android:keyLabel="y" />
+        <Key
+            android:codes="117"
+            android:keyLabel="u" />
+        <Key
+            android:codes="105"
+            android:keyLabel="i" />
+        <Key
+            android:codes="111"
+            android:keyLabel="o" />
+        <Key
+            android:codes="112"
+            android:keyEdgeFlags="right"
+            android:keyLabel="p" />
+    </Row>
+    <Row
+        android:horizontalGap="0.5%"
+        android:keyWidth="9.444444%"
+        android:keyHeight="46dp">
+        <Key
+            android:codes="97"
+            android:horizontalGap="5.5%"
+            android:keyLabel="a" />
+        <Key
+            android:codes="115"
+            android:keyLabel="s" />
+        <Key
+            android:codes="100"
+            android:keyLabel="d" />
+        <Key
+            android:codes="102"
+            android:keyLabel="f" />
+        <Key
+            android:codes="103"
+            android:keyLabel="g" />
+        <Key
+            android:codes="104"
+            android:keyLabel="h" />
+        <Key
+            android:codes="106"
+            android:keyLabel="j" />
+        <Key
+            android:codes="107"
+            android:keyLabel="k" />
+        <Key
+            android:codes="108"
+            android:keyLabel="l" />
+    </Row>
+    <Row
+        android:horizontalGap="0.5%"
+        android:keyWidth="9.5%"
+        android:keyHeight="46dp">
+        <!--shift-->
+        <Key
+            android:codes="-1"
+            android:isModifier="true"
+            android:isSticky="true"
+            android:keyWidth="14.25%"
+            android:keyEdgeFlags="left" />
+        <Key
+            android:codes="122"
+            android:keyLabel="z" />
+        <Key
+            android:codes="120"
+            android:keyLabel="x" />
+        <Key
+            android:codes="99"
+            android:keyLabel="c" />
+        <Key
+            android:codes="118"
+            android:keyLabel="v" />
+        <Key
+            android:codes="98"
+            android:keyLabel="b" />
+        <Key
+            android:codes="110"
+            android:keyLabel="n" />
+        <Key
+            android:codes="109"
+            android:keyLabel="m" />
+        <!--delete-->
+        <Key
+            android:codes="-5"
+            android:isModifier="true"
+            android:isRepeatable="true"
+            android:keyWidth="14.25%"
+            android:keyEdgeFlags="right" />
+    </Row>
+
+    <Row
+        android:horizontalGap="0.5%"
+        android:keyWidth="9.5%"
+        android:keyHeight="46dp"
+        android:rowEdgeFlags="bottom">
+        <!--mode change 切到模式2-->
+        <Key
+            android:codes="-2"
+            android:keyWidth="14.25%"
+            android:keyEdgeFlags="left"
+            android:keyLabel="\?123" />
+
+        <Key
+            android:codes="44"
+            android:keyLabel="," />
+        <Key
+            android:codes="32"
+            android:keyWidth="49.5%"
+            android:keyLabel="English" />
+
+        <Key
+            android:codes="46"
+            android:keyLabel="." />
+
+        <!--Done-->
+        <Key
+            android:codes="-4"
+            android:keyWidth="14.25%"
+            android:keyEdgeFlags="right"
+            android:keyLabel="Done" />
+    </Row>
+
+</Keyboard>

app/src/main/res/xml/keyboard_number.xml

@@ -0,0 +1,149 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Keyboard xmlns:android="http://schemas.android.com/apk/res/android"
+    android:verticalGap="3dp">
+
+    <Row
+        android:keyWidth="9.45%"
+        android:keyHeight="46dp"
+        android:horizontalGap="0.5%"
+        android:rowEdgeFlags="top">
+        <Key
+            android:codes="49"
+            android:keyEdgeFlags="left"
+            android:keyLabel="1" />
+        <Key android:keyLabel="2"
+            android:codes="50"/>
+
+        <Key android:keyLabel="3"
+            android:codes="51"/>
+        <Key android:keyLabel="4"
+            android:codes="52"/>
+        <Key android:keyLabel="5"
+            android:codes="53"/>
+
+        <Key android:keyLabel="6"
+            android:codes="54"/>
+
+        <Key android:keyLabel="7"
+            android:codes="55"/>
+        <Key android:keyLabel="8"
+            android:codes="56"/>
+        <Key android:keyLabel="9"
+            android:codes="57"/>
+        <Key
+            android:keyEdgeFlags="right"
+            android:codes="48"
+            android:keyLabel="0" />
+    </Row>
+    <Row
+        android:keyWidth="9.444444%"
+        android:keyHeight="46dp"
+        android:horizontalGap="0.5%">
+        <Key
+            android:keyEdgeFlags="left"
+            android:keyLabel="\@"
+            android:horizontalGap="5.5%"
+            android:codes="64"/>
+        <Key android:keyLabel="#"
+            android:codes="35"/>
+        <Key android:keyLabel="\$"
+            android:codes="36"/>
+
+        <Key android:keyLabel="%"
+            android:codes="37"/>
+
+        <Key android:keyLabel="&amp;"
+            android:codes="38"/>
+
+        <Key android:keyLabel="-"
+            android:codes="45"/>
+
+        <Key android:keyLabel="+"
+            android:codes="43"/>
+
+        <Key android:keyLabel="("
+            android:codes="40"/>
+        <Key
+            android:keyEdgeFlags="right"
+            android:codes="41"
+            android:keyLabel=")" />
+    </Row>
+    <Row
+        android:keyHeight="46dp"
+        android:keyWidth="9.5%"
+        android:horizontalGap="0.5%">
+        <!--more 切换到符号键盘模式-->
+        <Key
+            android:codes="-300"
+            android:isModifier="true"
+            android:keyWidth="14.25%"
+            android:keyLabel="more"
+            android:keyEdgeFlags="left" />
+
+        <Key android:keyLabel="*"
+            android:codes="42" />
+
+        <!-- "-->
+        <Key android:keyLabel="&#034;"
+            android:codes="34" />
+
+        <Key android:keyLabel="'"
+            android:codes="39" />
+
+        <Key android:keyLabel=":"
+            android:codes="58" />
+
+        <Key android:keyLabel=";"
+            android:codes="59" />
+
+        <Key android:keyLabel="!"
+            android:codes="33" />
+
+        <Key android:keyLabel="\?"
+            android:codes="63" />
+        <!--delete-->
+        <Key
+            android:codes="-5"
+            android:keyWidth="14.25%"
+            android:isModifier="true"
+            android:isRepeatable="true"
+            android:keyEdgeFlags="right" />
+    </Row>
+
+    <Row
+        android:horizontalGap="0.5%"
+        android:keyHeight="46dp"
+        android:rowEdgeFlags="bottom"
+        android:keyWidth="9.5%">
+        <!-- 返回模式1 -->
+        <Key
+            android:codes="-2"
+            android:keyWidth="14.25%"
+            android:keyEdgeFlags="left"
+            android:keyLabel="ABC" />
+
+        <Key android:keyLabel=","
+            android:codes="44" />
+
+        <Key android:keyLabel="_"
+            android:codes="95" />
+        <Key
+            android:codes="32"
+            android:keyWidth="29.5%"
+            android:keyLabel="English" />
+
+        <Key android:keyLabel="/"
+            android:codes="47" />
+
+        <Key android:keyLabel="."
+            android:codes="46" />
+
+        <!--Done-->
+        <Key
+            android:codes="-4"
+            android:keyLabel="Done"
+            android:keyWidth="14.25%"
+            android:keyEdgeFlags="right" />
+    </Row>
+
+</Keyboard>

app/src/main/res/xml/keyboard_symbol.xml

@@ -0,0 +1,157 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Keyboard xmlns:android="http://schemas.android.com/apk/res/android"
+    android:verticalGap="3dp">
+
+    <Row
+        android:keyWidth="9.45%"
+        android:keyHeight="46dp"
+        android:horizontalGap="0.5%"
+        android:rowEdgeFlags="top">
+        <Key
+            android:codes="126"
+            android:keyEdgeFlags="left"
+            android:keyLabel="~" />
+
+        <Key android:keyLabel="`"
+            android:codes="96"/>
+
+        <Key android:keyLabel="|"
+            android:codes="124"/>
+
+        <Key android:keyLabel="•"
+            android:codes="149"/>
+
+        <Key android:keyLabel="✔"
+            android:codes="10004"/>
+
+        <Key android:keyLabel="π"
+            android:codes="960"/>
+
+        <Key android:keyLabel="÷"
+            android:codes="247"/>
+
+        <Key android:keyLabel="×"
+            android:codes="215"/>
+
+        <Key android:keyLabel="¶"
+            android:codes="182"/>
+        <Key
+            android:keyEdgeFlags="right"
+            android:codes="8710"
+            android:keyLabel="∆" />
+    </Row>
+    <Row
+        android:keyWidth="9.444444%"
+        android:keyHeight="46dp"
+        android:horizontalGap="0.5%">
+        <Key
+            android:keyEdgeFlags="left"
+            android:keyLabel="￡"
+            android:horizontalGap="5.5%"
+            android:codes="163"/>
+
+        <Key android:keyLabel="￠"
+            android:codes="65504"/>
+
+        <Key android:keyLabel="€"
+            android:codes="8364"/>
+
+        <Key android:keyLabel="¥"
+            android:codes="165"/>
+
+        <Key android:keyLabel="^"
+            android:codes="94"/>
+
+        <Key android:keyLabel="°"
+            android:codes="176"/>
+
+        <Key android:keyLabel="="
+            android:codes="61"/>
+
+        <Key android:keyLabel="{"
+            android:codes="123"/>
+        <Key
+            android:keyEdgeFlags="right"
+            android:codes="125"
+            android:keyLabel="}" />
+    </Row>
+    <Row
+        android:keyHeight="46dp"
+        android:keyWidth="9.5%"
+        android:horizontalGap="0.5%">
+        <!-- shift-->
+        <Key
+            android:codes="-301"
+            android:isModifier="true"
+            android:keyWidth="14.25%"
+            android:keyLabel="\?123"
+            android:keyEdgeFlags="left" />
+
+        <Key android:keyLabel="\\"
+            android:codes="92" />
+
+        <Key android:keyLabel="Ⓒ"
+            android:codes="9400" />
+
+        <Key android:keyLabel="®"
+            android:codes="174" />
+
+        <Key android:keyLabel="™"
+            android:codes="8482" />
+
+        <Key android:keyLabel="℅"
+            android:codes="8453" />
+
+        <Key android:keyLabel="["
+            android:codes="91" />
+
+        <Key android:keyLabel="]"
+            android:codes="93" />
+
+
+        <!--delete-->
+        <Key
+            android:codes="-5"
+            android:keyWidth="14.25%"
+            android:isModifier="true"
+            android:isRepeatable="true"
+            android:keyEdgeFlags="right" />
+    </Row>
+
+    <Row
+        android:horizontalGap="0.5%"
+        android:keyHeight="46dp"
+        android:rowEdgeFlags="bottom"
+        android:keyWidth="9.5%">
+        <!--mode change 回到模式1-->
+        <Key
+            android:codes="-2"
+            android:keyWidth="14.25%"
+            android:keyEdgeFlags="left"
+            android:keyLabel="ABC" />
+
+        <Key android:keyLabel=","
+            android:codes="46" />
+
+        <Key android:keyLabel="&lt;"
+            android:codes="60" />
+        <Key
+            android:codes="32"
+            android:keyWidth="29.5%"
+            android:keyLabel="English" />
+
+        <Key android:keyLabel="&gt;"
+            android:codes="62" />
+
+        <Key android:keyLabel="."
+            android:codes="46" />
+
+        <!--Done-->
+        <Key
+            android:codes="-4"
+            android:keyLabel="Done"
+            android:keyWidth="14.25%"
+            android:keyEdgeFlags="right" />
+    </Row>
+
+</Keyboard>