Version 1.0.3-beta: 加入自訂圖片、優化位置設定

app/build.gradle.kts

@@ -9,10 +9,10 @@ android {
 
     defaultConfig {
         applicationId = "com.ray650128.floatingwindow"
-        minSdk = 26
+        minSdk = 24
         targetSdk = 33
-        versionCode = 3
-        versionName = "1.0.2"
+        versionCode = 4
+        versionName = "1.0.3-beta"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -48,5 +48,10 @@ dependencies {
     androidTestImplementation("androidx.test.ext:junit:1.1.5")
     androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
 
+    // EasyWindow
     implementation("com.github.getActivity:EasyWindow:10.2")
+
+    // Glide
+    implementation("com.github.bumptech.glide:glide:4.11.0")
+
 }

app/src/main/AndroidManifest.xml

@@ -5,6 +5,12 @@
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
     <uses-permission android:name="android.permission.TYPE_APPLICATION_OVERLAY" />
 
+    <uses-permission
+        android:name="android.permission.READ_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32" />
+
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
+
     <application
         android:name=".MyApp"
         android:allowBackup="true"
@@ -17,11 +23,11 @@
         android:theme="@style/Theme.EasyWindowTest"
         tools:targetApi="31">
         <activity
-            android:name=".SettingActivity"
+            android:name=".ui.SettingActivity"
             android:exported="false"
             android:screenOrientation="landscape" />
         <activity
-            android:name=".MainActivity"
+            android:name=".ui.MainActivity"
             android:exported="true"
             android:screenOrientation="landscape">
             <intent-filter>

app/src/main/java/com/ray650128/floatingwindow/DensityExtension.kt

@@ -0,0 +1,9 @@
+package com.ray650128.floatingwindow
+
+import android.content.res.Resources
+
+val Int.dp: Int
+    get() = (this * Resources.getSystem().displayMetrics.density).toInt()
+
+val Int.px: Int
+    get() = (this / Resources.getSystem().displayMetrics.density).toInt()

app/src/main/java/com/ray650128/floatingwindow/SettingActivity.kt

@@ -1,91 +0,0 @@
-package com.ray650128.floatingwindow
-
-import androidx.appcompat.app.AppCompatActivity
-import android.os.Bundle
-import android.view.View
-import android.widget.AdapterView
-import androidx.core.widget.addTextChangedListener
-import com.ray650128.floatingwindow.databinding.ActivitySettingBinding
-
-class SettingActivity : AppCompatActivity() {
-
-    private lateinit var binding: ActivitySettingBinding
-
-    private var xOffset = 0
-    private var yOffset = 0
-
-    private var windowGravity = FloatingWindowHelper.GravityType.TOP_LEFT
-
-    private var windowIcon = FloatingWindowHelper.IconType.CHICKEN
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        binding = ActivitySettingBinding.inflate(layoutInflater)
-        setContentView(binding.root)
-
-        xOffset = PreferenceUtil.xOffset
-        yOffset = PreferenceUtil.yOffset
-        windowGravity = FloatingWindowHelper.GravityType.fromInt(PreferenceUtil.gravity)
-        windowIcon = FloatingWindowHelper.IconType.fromInt(PreferenceUtil.icon)
-
-        binding.apply {
-            spGravity.apply {
-                setSelection(PreferenceUtil.gravity)
-                onItemSelectedListener = object : AdapterView.OnItemSelectedListener {
-                    override fun onItemSelected(parent: AdapterView<*>?, view: View?, position: Int, id: Long) {
-                        windowGravity = FloatingWindowHelper.GravityType.fromInt(position)
-                        FloatingWindowHelper.setGravity(windowGravity)
-                    }
-
-                    override fun onNothingSelected(parent: AdapterView<*>?) {}
-                }
-            }
-
-            spIcon.apply {
-                setSelection(FloatingWindowHelper.IconType.getIndex(PreferenceUtil.icon) )
-                onItemSelectedListener = object : AdapterView.OnItemSelectedListener {
-                    override fun onItemSelected(parent: AdapterView<*>?, view: View?, position: Int, id: Long) {
-                        windowIcon = FloatingWindowHelper.IconType.fromIndex(position)
-                        FloatingWindowHelper.setIcon(windowIcon)
-                    }
-
-                    override fun onNothingSelected(parent: AdapterView<*>?) {}
-                }
-            }
-
-            etXOffset.apply {
-                setText("$xOffset")
-                addTextChangedListener {
-                    if (it.isNullOrEmpty()) return@addTextChangedListener
-                    xOffset = it.toString().toIntOrNull() ?: return@addTextChangedListener
-                    FloatingWindowHelper.setXOffset(xOffset)
-                }
-            }
-
-            etYOffset.apply {
-                setText("$yOffset")
-                addTextChangedListener {
-                    if (it.isNullOrEmpty()) return@addTextChangedListener
-                    yOffset = it.toString().toIntOrNull() ?: return@addTextChangedListener
-                    FloatingWindowHelper.setYOffset(yOffset)
-                }
-            }
-
-            btnOk.setOnClickListener {
-                PreferenceUtil.xOffset = xOffset
-                PreferenceUtil.yOffset = yOffset
-                PreferenceUtil.gravity = windowGravity.type
-                PreferenceUtil.icon = windowIcon.value
-                finish()
-            }
-
-            btnCancel.setOnClickListener {
-                FloatingWindowHelper.setXOffset(PreferenceUtil.xOffset)
-                FloatingWindowHelper.setYOffset(PreferenceUtil.yOffset)
-                FloatingWindowHelper.setGravity(FloatingWindowHelper.GravityType.fromInt(PreferenceUtil.gravity))
-                FloatingWindowHelper.setIcon(FloatingWindowHelper.IconType.fromInt(PreferenceUtil.icon))
-                finish()
-            }
-        }
-    }
-}

app/src/main/java/com/ray650128/floatingwindow/ui/MainActivity.kt

@@ -1,4 +1,4 @@
-package com.ray650128.floatingwindow
+package com.ray650128.floatingwindow.ui
 
 import android.app.Activity
 import android.content.Context
@@ -7,7 +7,10 @@ import android.net.Uri
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
 import android.provider.Settings
+import android.view.View
 import androidx.activity.result.contract.ActivityResultContracts
+import com.ray650128.floatingwindow.BuildConfig
+import com.ray650128.floatingwindow.utils.FloatingWindowHelperUtils
 import com.ray650128.floatingwindow.databinding.ActivityMainBinding
 
 class MainActivity : AppCompatActivity() {
@@ -23,8 +26,8 @@ class MainActivity : AppCompatActivity() {
             if (!Settings.canDrawOverlays(mContext)) {
                 binding.btnStep1.isEnabled = !Settings.canDrawOverlays(mContext)
                 binding.btnStep2.isEnabled = Settings.canDrawOverlays(mContext)
-                binding.btnStep3.isEnabled = FloatingWindowHelper.isShowing
-                binding.btnSetting.isEnabled = FloatingWindowHelper.isShowing
+                binding.btnStep3.isEnabled = FloatingWindowHelperUtils.isShowing
+                binding.btnSetting.isEnabled = FloatingWindowHelperUtils.isShowing
                 return@registerForActivityResult
             }
             showOverlayWindow()
@@ -33,6 +36,7 @@ class MainActivity : AppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_FULLSCREEN
         binding = ActivityMainBinding.inflate(layoutInflater)
         setContentView(binding.root)
 
@@ -55,6 +59,8 @@ class MainActivity : AppCompatActivity() {
                 val intent = Intent(mContext, SettingActivity::class.java)
                 startActivity(intent)
             }
+
+            textVersion.text = BuildConfig.VERSION_NAME
         }
     }
 
@@ -63,23 +69,23 @@ class MainActivity : AppCompatActivity() {
 
         binding.apply {
             btnStep1.isEnabled = !Settings.canDrawOverlays(mContext)
-            btnStep2.isEnabled = Settings.canDrawOverlays(mContext) && !FloatingWindowHelper.isShowing
-            btnStep3.isEnabled = FloatingWindowHelper.isShowing
-            btnSetting.isEnabled = FloatingWindowHelper.isShowing
+            btnStep2.isEnabled = Settings.canDrawOverlays(mContext) && !FloatingWindowHelperUtils.isShowing
+            btnStep3.isEnabled = FloatingWindowHelperUtils.isShowing
+            btnSetting.isEnabled = FloatingWindowHelperUtils.isShowing
         }
     }
 
     private fun showOverlayWindow() {
-        FloatingWindowHelper.show()
-        binding.btnStep2.isEnabled = !FloatingWindowHelper.isShowing
-        binding.btnStep3.isEnabled = FloatingWindowHelper.isShowing
-        binding.btnSetting.isEnabled = FloatingWindowHelper.isShowing
+        FloatingWindowHelperUtils.show()
+        binding.btnStep2.isEnabled = !FloatingWindowHelperUtils.isShowing
+        binding.btnStep3.isEnabled = FloatingWindowHelperUtils.isShowing
+        binding.btnSetting.isEnabled = FloatingWindowHelperUtils.isShowing
     }
 
     private fun hideOverlayWindow() {
-        FloatingWindowHelper.hide()
-        binding.btnStep2.isEnabled = !FloatingWindowHelper.isShowing
-        binding.btnStep3.isEnabled = FloatingWindowHelper.isShowing
-        binding.btnSetting.isEnabled = FloatingWindowHelper.isShowing
+        FloatingWindowHelperUtils.hide()
+        binding.btnStep2.isEnabled = !FloatingWindowHelperUtils.isShowing
+        binding.btnStep3.isEnabled = FloatingWindowHelperUtils.isShowing
+        binding.btnSetting.isEnabled = FloatingWindowHelperUtils.isShowing
     }
 }

app/src/main/java/com/ray650128/floatingwindow/ui/SettingActivity.kt

@@ -0,0 +1,233 @@
+package com.ray650128.floatingwindow.ui
+
+import android.Manifest
+import android.app.Activity
+import android.content.Intent
+import android.net.Uri
+import android.os.Build
+import android.os.Bundle
+import android.provider.MediaStore
+import android.util.Log
+import android.view.View
+import android.widget.AdapterView
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.isVisible
+import com.bumptech.glide.Glide
+import com.ray650128.floatingwindow.databinding.ActivitySettingBinding
+import com.ray650128.floatingwindow.dp
+import com.ray650128.floatingwindow.utils.DensityUtil
+import com.ray650128.floatingwindow.utils.FloatingWindowHelperUtils
+import com.ray650128.floatingwindow.utils.PreferenceUtil
+import com.ray650128.floatingwindow.view.ValueEditor
+
+
+class SettingActivity : AppCompatActivity() {
+
+    private lateinit var binding: ActivitySettingBinding
+
+    private var xOffset = 0
+    private var yOffset = 0
+
+    private var windowGravity = FloatingWindowHelperUtils.GravityType.TOP_LEFT
+
+    private var windowIcon = FloatingWindowHelperUtils.IconType.CHICKEN
+
+    private val requestPermission =
+        registerForActivityResult(ActivityResultContracts.RequestMultiplePermissions()) { permissions ->
+            permissions.entries.forEach {
+                if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
+                    if (it.key == Manifest.permission.READ_EXTERNAL_STORAGE && it.value) {
+                        pickImage()
+                    }
+                } else {
+                    if (it.key == Manifest.permission.READ_MEDIA_IMAGES && it.value) {
+                        pickImage()
+                    }
+                }
+                Log.e("DEBUG", "${it.key} = ${it.value}")
+            }
+        }
+
+    private val galleryLauncher = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
+        if (result.resultCode == Activity.RESULT_OK) {
+            val data = result.data
+            imageUri = data?.data
+            Glide.with(this).load(imageUri).into(binding.imgPreview)
+            FloatingWindowHelperUtils.setIcon(windowIcon, imageUri)
+            //workingCheckItemAdapter.setImageUri(currentPosition, currentUri)
+            //checkPassButton()
+        }
+    }
+
+    private var imageUri: Uri? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_FULLSCREEN
+        binding = ActivitySettingBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        xOffset = PreferenceUtil.xOffset
+        yOffset = PreferenceUtil.yOffset
+        windowGravity = FloatingWindowHelperUtils.GravityType.fromInt(PreferenceUtil.gravity)
+        windowIcon = FloatingWindowHelperUtils.IconType.fromInt(PreferenceUtil.icon)
+        imageUri = if (PreferenceUtil.iconPath.isNullOrEmpty()) null else {
+            Uri.parse(PreferenceUtil.iconPath)
+        }
+
+        binding.apply {
+            spGravity.apply {
+                setSelection(PreferenceUtil.gravity)
+                onItemSelectedListener = object : AdapterView.OnItemSelectedListener {
+                    override fun onItemSelected(parent: AdapterView<*>?, view: View?, position: Int, id: Long) {
+                        windowGravity = FloatingWindowHelperUtils.GravityType.fromInt(position)
+                        FloatingWindowHelperUtils.setGravity(windowGravity)
+                    }
+
+                    override fun onNothingSelected(parent: AdapterView<*>?) {}
+                }
+            }
+
+            spIcon.apply {
+                setSelection(FloatingWindowHelperUtils.IconType.getIndex(PreferenceUtil.icon))
+                onItemSelectedListener = object : AdapterView.OnItemSelectedListener {
+                    override fun onItemSelected(parent: AdapterView<*>?, view: View?, position: Int, id: Long) {
+                        windowIcon = FloatingWindowHelperUtils.IconType.fromIndex(position)
+                        FloatingWindowHelperUtils.setIcon(windowIcon, imageUri)
+                        if (windowIcon == FloatingWindowHelperUtils.IconType.CUSTOM) {
+                            imgPreview.isVisible = true
+                            btnPickPhoto.isVisible = true
+                        } else {
+                            imgPreview.isVisible = false
+                            btnPickPhoto.isVisible = false
+                        }
+                    }
+
+                    override fun onNothingSelected(parent: AdapterView<*>?) {}
+                }
+            }
+
+            edXOffset.apply {
+                value = xOffset
+                setOnValueChangeListener(object : ValueEditor.OnValueChangeListener {
+                    override fun onValueAdd() {
+                        if (xOffset in 0 .. (DensityUtil.getScreenWidth() - 52.dp)) {
+                            xOffset += 1
+                        }
+                        value = xOffset
+                        FloatingWindowHelperUtils.setXOffset(xOffset)
+                    }
+
+                    override fun onValueMinus() {
+                        if (xOffset in 1 .. (DensityUtil.getScreenWidth() - 52.dp)) {
+                            xOffset -= 1
+                        }
+                        value = xOffset
+                        FloatingWindowHelperUtils.setXOffset(xOffset)
+                    }
+
+                    override fun onValueClick(result: Int?) {
+                        if (result == null) return
+                        if (xOffset in 0 .. (DensityUtil.getScreenWidth() - 52.dp)) {
+                            xOffset = result
+                            value = result
+                        }
+                        FloatingWindowHelperUtils.setXOffset(xOffset)
+                    }
+
+                })
+            }
+
+            edYOffset.apply {
+                value = yOffset
+                setOnValueChangeListener(object : ValueEditor.OnValueChangeListener {
+                    override fun onValueAdd() {
+                        if (yOffset in 0 .. (DensityUtil.getScreenHeight() - 36.dp)) {
+                            yOffset += 1
+                        }
+                        value = yOffset
+                        FloatingWindowHelperUtils.setYOffset(yOffset)
+                    }
+
+                    override fun onValueMinus() {
+                        if (yOffset in 1 .. (DensityUtil.getScreenHeight() - 36.dp)) {
+                            yOffset -= 1
+                        }
+                        value = yOffset
+                        FloatingWindowHelperUtils.setYOffset(yOffset)
+                    }
+
+                    override fun onValueClick(result: Int?) {
+                        if (result == null) return
+                        if (yOffset in 0 .. (DensityUtil.getScreenHeight() - 36.dp)) {
+                            yOffset = result
+                            value = result
+                        }
+                        FloatingWindowHelperUtils.setYOffset(yOffset)
+                    }
+
+                })
+            }
+
+            /*etXOffset.apply {
+                setText("$xOffset")
+                addTextChangedListener {
+                    if (it.isNullOrEmpty()) return@addTextChangedListener
+                    xOffset = it.toString().toIntOrNull() ?: return@addTextChangedListener
+                    FloatingWindowHelperUtils.setXOffset(xOffset)
+                }
+            }
+
+            etYOffset.apply {
+                setText("$yOffset")
+                addTextChangedListener {
+                    if (it.isNullOrEmpty()) return@addTextChangedListener
+                    yOffset = it.toString().toIntOrNull() ?: return@addTextChangedListener
+                    FloatingWindowHelperUtils.setYOffset(yOffset)
+                }
+            }*/
+
+            if (imageUri != null) {
+                Glide.with(this@SettingActivity).load(imageUri).into(imgPreview)
+            }
+
+            btnPickPhoto.setOnClickListener {
+                requestPermission.launch(
+                    arrayOf(
+                        Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.READ_MEDIA_IMAGES
+                    )
+                )
+            }
+
+            btnOk.setOnClickListener {
+                PreferenceUtil.xOffset = xOffset
+                PreferenceUtil.yOffset = yOffset
+                PreferenceUtil.gravity = windowGravity.type
+                PreferenceUtil.icon = windowIcon.value
+                PreferenceUtil.iconPath = imageUri?.toString()
+                finish()
+            }
+
+            btnCancel.setOnClickListener {
+                FloatingWindowHelperUtils.setXOffset(PreferenceUtil.xOffset)
+                FloatingWindowHelperUtils.setYOffset(PreferenceUtil.yOffset)
+                FloatingWindowHelperUtils.setGravity(
+                    FloatingWindowHelperUtils.GravityType.fromInt(
+                        PreferenceUtil.gravity
+                    )
+                )
+                FloatingWindowHelperUtils.setIcon(
+                    FloatingWindowHelperUtils.IconType.fromInt(PreferenceUtil.icon),
+                    Uri.parse(PreferenceUtil.iconPath)
+                )
+                finish()
+            }
+        }
+    }
+
+    private fun pickImage() {
+        val intent = Intent(Intent.ACTION_PICK, MediaStore.Images.Media.INTERNAL_CONTENT_URI)
+        galleryLauncher.launch(intent)
+    }
+}

app/src/main/java/com/ray650128/floatingwindow/utils/DensityUtil.kt

@@ -0,0 +1,77 @@
+package com.ray650128.floatingwindow.utils
+
+import android.content.Context
+import android.os.Build
+import android.util.DisplayMetrics
+import android.view.WindowManager
+import com.ray650128.floatingwindow.MyApp
+
+
+/**
+ * 畫面尺寸相關工具類別。
+ */
+object DensityUtil {
+
+    /**
+     * 取得螢幕寬度
+     * @return 螢幕寬度(px)
+     */
+    fun getScreenWidth(): Int {
+        val windowManager = MyApp.appContext.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+
+        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            val windowMetrics = windowManager.currentWindowMetrics
+            windowMetrics.bounds.width()
+        } else {
+            val metric = DisplayMetrics()
+            windowManager.defaultDisplay.getMetrics(metric)
+            metric.widthPixels
+        }
+    }
+
+    /**
+     * 取得螢幕高度
+     * @return 螢幕高度(px)
+     */
+    fun getScreenHeight(): Int {
+        val windowManager = MyApp.appContext.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+
+        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            val windowMetrics = windowManager.currentWindowMetrics
+            windowMetrics.bounds.height()
+        } else {
+            val metric = DisplayMetrics()
+            windowManager.defaultDisplay.getMetrics(metric)
+            metric.heightPixels
+        }
+    }
+
+    /**
+     * 取得狀態列高度
+     * @return 狀態列高度(px)
+     */
+    fun getStatusBarHeight(): Int {
+        var result = 0
+        val resourceId: Int = MyApp.appContext.resources.getIdentifier(
+            "status_bar_height",
+            "dimen",
+            "android"
+        )
+        if (resourceId > 0) {
+            result = MyApp.appContext.resources.getDimensionPixelSize(resourceId)
+        }
+        return result
+    }
+
+    /**
+     * 取得導航列高度
+     * @return 導航列高度(px)
+     */
+    fun getNavigationBarHeight(): Int {
+        val resources = MyApp.appContext.resources
+        val resourceId: Int = resources.getIdentifier("navigation_bar_height", "dimen", "android")
+        return if (resourceId > 0) {
+            resources.getDimensionPixelSize(resourceId)
+        } else 0
+    }
+}

app/src/main/java/com/ray650128/floatingwindow/utils/FloatingWindowHelperUtils.kt

@@ -1,11 +1,17 @@
-package com.ray650128.floatingwindow
+package com.ray650128.floatingwindow.utils
 
+import android.graphics.BitmapFactory
+import android.graphics.drawable.BitmapDrawable
+import android.net.Uri
+import android.provider.MediaStore
 import android.view.Gravity
 import android.view.MotionEvent
 import android.view.WindowManager
 import com.hjq.window.EasyWindow
+import com.ray650128.floatingwindow.MyApp
+import com.ray650128.floatingwindow.R
 
-object FloatingWindowHelper {
+object FloatingWindowHelperUtils {
 
     private var _isShowing: Boolean = false
     val isShowing: Boolean
@@ -28,7 +34,18 @@ object FloatingWindowHelper {
             })
             setXOffset(xOffset)
             setYOffset(yOffset)
-            setImageDrawable(android.R.id.icon, windowIcon.value)
+            if (windowIcon == IconType.CUSTOM) {
+                if (PreferenceUtil.iconPath.isNullOrEmpty()) {
+                    setImageDrawable(android.R.id.icon, windowIcon.value)
+                } else {
+                    val uri = Uri.parse(PreferenceUtil.iconPath)
+                    val bitmap = BitmapFactory.decodeStream(MyApp.appContext.contentResolver.openInputStream(uri))
+                    val drawable = BitmapDrawable(MyApp.appContext.resources, bitmap)
+                    setImageDrawable(android.R.id.icon, drawable)
+                }
+            } else {
+                setImageDrawable(android.R.id.icon, windowIcon.value)
+            }
             setOnTouchListener { window, view, event ->
                 var touch = false
                 when (event.action) {
@@ -97,8 +114,18 @@ object FloatingWindowHelper {
         window.update()
     }
 
-    fun setIcon(value: IconType) {
-        window.setImageDrawable(android.R.id.icon, value.value)
+    fun setIcon(value: IconType, inputUri: Uri? = null) {
+        if (value == IconType.CUSTOM) {
+            if (inputUri == null) {
+                window.setImageDrawable(android.R.id.icon, value.value)
+            } else {
+                val bitmap = BitmapFactory.decodeStream(MyApp.appContext.contentResolver.openInputStream(inputUri))
+                val drawable = BitmapDrawable(MyApp.appContext.resources, bitmap)
+                window.setImageDrawable(android.R.id.icon, drawable)
+            }
+        } else {
+            window.setImageDrawable(android.R.id.icon, value.value)
+        }
         window.update()
     }
 
@@ -124,7 +151,8 @@ object FloatingWindowHelper {
         GURA(R.drawable.ic_gura, 7),
         RUSHIA2(R.drawable.ic_uruha_rushia2, 8),
         RUSHIA3(R.drawable.ic_uruha_rushia3, 9),
-        HOSHIMACHI_SUISEI(R.drawable.ic_hoshimachii_suisei, 10);
+        HOSHIMACHI_SUISEI(R.drawable.ic_hoshimachii_suisei, 10),
+        CUSTOM(R.mipmap.ic_launcher, 11);
 
         companion object {
             fun fromInt(value: Int) = IconType.values().first { it.value == value }

app/src/main/java/com/ray650128/floatingwindow/utils/PreferenceUtil.kt

@@ -1,6 +1,8 @@
-package com.ray650128.floatingwindow
+package com.ray650128.floatingwindow.utils
 
 import android.content.Context
+import com.ray650128.floatingwindow.MyApp
+import com.ray650128.floatingwindow.R
 
 /**
  * Shared Preferences 工具類別
@@ -12,6 +14,7 @@ object PreferenceUtil {
     private const val Y_AXIS_OFFSET = "Y_AXIS_OFFSET"
     private const val GRAVITY = "GRAVITY"
     private const val ICON = "ICON"
+    private const val ICON_PATH = "ICON_PATH"
 
     private val sharedPreferences = MyApp.appContext.getSharedPreferences(MAIN_KEY, Context.MODE_PRIVATE)
 
@@ -30,4 +33,8 @@ object PreferenceUtil {
     var icon: Int
         get() = sharedPreferences.getInt(ICON, R.drawable.ic_chicken)
         set(value) = sharedPreferences.edit().putInt(ICON, value).apply()
+
+    var iconPath: String?
+        get() = sharedPreferences.getString(ICON_PATH, "")
+        set(value) = sharedPreferences.edit().putString(ICON_PATH, value).apply()
 }

app/src/main/java/com/ray650128/floatingwindow/view/ValueEditor.kt

@@ -0,0 +1,113 @@
+package com.ray650128.floatingwindow.view
+
+import android.content.Context
+import android.graphics.Color
+import android.text.InputType
+import android.util.AttributeSet
+import android.widget.Button
+import android.widget.EditText
+import android.widget.ImageButton
+import android.widget.LinearLayout
+import androidx.appcompat.app.AlertDialog
+import com.ray650128.floatingwindow.R
+import com.ray650128.floatingwindow.dp
+
+class ValueEditor: LinearLayout {
+
+    constructor(context: Context): super(context) {
+        this.context = context
+        initContentView()
+    }
+
+    constructor(context: Context, attrs: AttributeSet): super(context, attrs) {
+        this.context = context
+        initContentView()
+    }
+
+    constructor(context: Context, attrs: AttributeSet, intRes: Int): super(context, attrs, intRes) {
+        this.context = context
+        initContentView()
+    }
+
+    private lateinit var context: Context
+
+    private var onValueChangeListener: OnValueChangeListener? = null
+
+    private val btnAdd by lazy {
+        ImageButton(context).apply {
+            setImageResource(R.drawable.ic_value_add)
+            setBackgroundColor(Color.TRANSPARENT)
+            layoutParams = LayoutParams(48.dp, 48.dp)
+        }
+    }
+
+    private val btnValue by lazy {
+        Button(context).apply {
+            text = "$value"
+            setBackgroundColor(Color.TRANSPARENT)
+            layoutParams = LayoutParams(0, 48.dp).apply {
+                weight = 1.0f
+            }
+        }
+    }
+
+    private val btnMinus by lazy {
+        ImageButton(context).apply {
+            setImageResource(R.drawable.ic_value_minus)
+            setBackgroundColor(Color.TRANSPARENT)
+            layoutParams = LayoutParams(48.dp, 48.dp)
+        }
+    }
+
+    var value: Int = 0
+        set(value) {
+            field = value
+            btnValue.text = "$value"
+        }
+
+    private fun initContentView() {
+        this.orientation = HORIZONTAL
+
+        this.addView(btnAdd)
+        this.addView(btnValue)
+        this.addView(btnMinus)
+
+        btnAdd.setOnClickListener {
+            onValueChangeListener?.onValueAdd()
+        }
+
+        btnValue.setOnClickListener {
+            AlertDialog.Builder(context).apply {
+                val editText = EditText(context).apply {
+                    inputType = InputType.TYPE_CLASS_NUMBER
+                }
+                setTitle("請輸入想要的值")
+                setView(editText)
+                setPositiveButton("確定") { dialog, _ ->
+                    val inputText = editText.text?.toString()?.toIntOrNull()
+                    onValueChangeListener?.onValueClick(inputText)
+                    dialog.dismiss()
+                }
+                setNegativeButton("取消") { dialog, _ ->
+                    dialog.dismiss()
+                }
+            }.show()
+        }
+
+        btnMinus.setOnClickListener {
+            onValueChangeListener?.onValueMinus()
+        }
+    }
+
+    fun setOnValueChangeListener(listener: OnValueChangeListener) {
+        this.onValueChangeListener = listener
+    }
+
+    interface OnValueChangeListener {
+        fun onValueAdd()
+
+        fun onValueMinus()
+
+        fun onValueClick(value: Int?)
+    }
+}

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

@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#000000"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M19,13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z"/>
+</vector>

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

@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#000000"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M19,13H5v-2h14v2z"/>
+</vector>

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

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".MainActivity">
+    tools:context=".ui.MainActivity">
 
     <ImageView
         android:id="@+id/imageView"
@@ -89,4 +89,13 @@
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
 
+    <TextView
+        android:id="@+id/textVersion"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:text="TextView"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".SettingActivity">
+    tools:context=".ui.SettingActivity">
 
     <ImageView
         android:id="@+id/imageView2"
@@ -45,22 +45,17 @@
         android:layout_height="wrap_content"
         android:layout_marginStart="8dp"
         android:text="水平偏移像素"
-        app:layout_constraintBottom_toBottomOf="@+id/etXOffset"
-        app:layout_constraintEnd_toStartOf="@+id/etXOffset"
-        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintBottom_toBottomOf="@+id/edXOffset"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="@+id/etXOffset" />
+        app:layout_constraintTop_toTopOf="@+id/edXOffset" />
 
-    <EditText
-        android:id="@+id/etXOffset"
+    <com.ray650128.floatingwindow.view.ValueEditor
+        android:id="@+id/edXOffset"
         android:layout_width="0dp"
         android:layout_height="48dp"
         android:layout_marginTop="8dp"
         android:layout_marginEnd="8dp"
-        android:ems="10"
-        android:inputType="number"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.5"
         app:layout_constraintStart_toEndOf="@+id/textView4"
         app:layout_constraintTop_toBottomOf="@+id/spGravity" />
 
@@ -69,25 +64,22 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginStart="8dp"
+        android:layout_marginTop="14dp"
+        android:layout_marginBottom="13dp"
         android:text="垂直偏移像素"
-        app:layout_constraintBottom_toBottomOf="@+id/etYOffset"
-        app:layout_constraintEnd_toStartOf="@+id/etYOffset"
-        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintBottom_toBottomOf="@+id/edYOffset"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="@+id/etYOffset" />
+        app:layout_constraintTop_toTopOf="@+id/edYOffset" />
 
-    <EditText
-        android:id="@+id/etYOffset"
+    <com.ray650128.floatingwindow.view.ValueEditor
+        android:id="@+id/edYOffset"
         android:layout_width="0dp"
         android:layout_height="48dp"
         android:layout_marginTop="8dp"
         android:layout_marginEnd="8dp"
-        android:ems="10"
-        android:inputType="number"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.5"
         app:layout_constraintStart_toEndOf="@+id/textView5"
-        app:layout_constraintTop_toBottomOf="@+id/etXOffset" />
+        app:layout_constraintTop_toBottomOf="@+id/edXOffset" />
 
     <Button
         android:id="@+id/btnOk"
@@ -99,8 +91,7 @@
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toStartOf="@+id/btnCancel"
         app:layout_constraintHorizontal_bias="0.5"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/etYOffset" />
+        app:layout_constraintStart_toStartOf="parent" />
 
     <Button
         android:id="@+id/btnCancel"
@@ -112,8 +103,7 @@
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.5"
-        app:layout_constraintStart_toEndOf="@+id/btnOk"
-        app:layout_constraintTop_toBottomOf="@+id/etYOffset" />
+        app:layout_constraintStart_toEndOf="@+id/btnOk" />
 
     <TextView
         android:id="@+id/textView7"
@@ -137,5 +127,25 @@
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.5"
         app:layout_constraintStart_toEndOf="@+id/textView7"
-        app:layout_constraintTop_toBottomOf="@+id/etYOffset" />
+        app:layout_constraintTop_toBottomOf="@+id/edYOffset" />
+
+    <ImageView
+        android:id="@+id/imgPreview"
+        android:layout_width="100dp"
+        android:layout_height="100dp"
+        android:layout_marginStart="8dp"
+        android:layout_marginTop="8dp"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/spIcon"
+        app:srcCompat="@mipmap/ic_launcher" />
+
+    <Button
+        android:id="@+id/btnPickPhoto"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="選擇圖片"
+        app:layout_constraintBottom_toBottomOf="@+id/imgPreview"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/imgPreview" />
+
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -20,5 +20,6 @@
         <item>露西亞2</item>
         <item>露西亞3</item>
         <item>星街彗星</item>
+        <item>自訂圖片</item>
     </array>
 </resources>

gradle.properties

@@ -20,4 +20,5 @@ kotlin.code.style=official
 # 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
+android.nonTransitiveRClass=true
+android.defaults.buildfeatures.buildconfig=true