加入設定功能

app/src/main/AndroidManifest.xml

@@ -2,7 +2,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
-    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
     <uses-permission android:name="android.permission.TYPE_APPLICATION_OVERLAY" />
 
     <application
@@ -16,10 +16,14 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.EasyWindowTest"
         tools:targetApi="31">
+        <activity
+            android:name=".SettingActivity"
+            android:exported="false"
+            android:screenOrientation="landscape" />
         <activity
             android:name=".MainActivity"
-            android:screenOrientation="landscape"
+            android:exported="true"
-            android:exported="true">
+            android:screenOrientation="landscape">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 

app/src/main/java/com/ray650128/easywindowtest/FloatingWindowHelper.kt

@@ -3,6 +3,7 @@ package com.ray650128.easywindowtest
 import android.view.Gravity
 import android.view.MotionEvent
 import android.view.WindowManager
+import androidx.core.view.GravityCompat
 import com.hjq.window.EasyWindow
 
 object FloatingWindowHelper {
@@ -11,11 +12,22 @@ object FloatingWindowHelper {
     val isShowing: Boolean
         get() = _isShowing
 
+    private var xOffset = PreferenceUtil.xOffset
+    private var yOffset = PreferenceUtil.yOffset
+
+    private var windowGravity = GravityType.fromInt(PreferenceUtil.gravity)
+
     private val window by lazy {
         EasyWindow<EasyWindow<*>>(MyApp.instance).apply {
             setContentView(R.layout.window_hint)
-            setGravity(Gravity.START or Gravity.TOP)
+            setGravity(when (windowGravity) {
-            setYOffset(100)
+                GravityType.TOP_LEFT -> Gravity.TOP or Gravity.START
+                GravityType.BOTTOM_LEFT -> Gravity.BOTTOM or Gravity.START
+                GravityType.TOP_RIGHT -> Gravity.TOP or Gravity.END
+                GravityType.BOTTOM_RIGHT -> Gravity.BOTTOM or Gravity.END
+            })
+            setXOffset(xOffset)
+            setYOffset(yOffset)
             setImageDrawable(android.R.id.icon, R.drawable.ic_chicken)
             setOnTouchListener { window, view, event ->
                 var touch = false
@@ -66,4 +78,33 @@ object FloatingWindowHelper {
         window.setYOffset(value)
         window.update()
     }
+
+    fun setGravity(value: GravityType) {
+        when (value) {
+            GravityType.TOP_LEFT -> {
+                window.setGravity(Gravity.TOP or Gravity.START)
+            }
+            GravityType.BOTTOM_LEFT -> {
+                window.setGravity(Gravity.BOTTOM or Gravity.START)
+            }
+            GravityType.TOP_RIGHT -> {
+                window.setGravity(Gravity.TOP or Gravity.END)
+            }
+            GravityType.BOTTOM_RIGHT -> {
+                window.setGravity(Gravity.BOTTOM or Gravity.END)
+            }
+        }
+        window.update()
+    }
+
+    enum class GravityType(val type: Int) {
+        TOP_LEFT(0),
+        BOTTOM_LEFT(1),
+        TOP_RIGHT(2),
+        BOTTOM_RIGHT(3);
+
+        companion object {
+            fun fromInt(value: Int) = GravityType.values().first { it.type == value }
+        }
+    }
 }

app/src/main/java/com/ray650128/easywindowtest/MainActivity.kt

@@ -31,6 +31,7 @@ class MainActivity : AppCompatActivity() {
                 binding.btnStep1.isEnabled = !Settings.canDrawOverlays(mContext)
                 binding.btnStep2.isEnabled = Settings.canDrawOverlays(mContext)
                 binding.btnStep3.isEnabled = FloatingWindowHelper.isShowing
+                binding.btnSetting.isEnabled = FloatingWindowHelper.isShowing
                 return@registerForActivityResult
             }
             showOverlayWindow()
@@ -56,6 +57,11 @@ class MainActivity : AppCompatActivity() {
             btnStep3.setOnClickListener {
                 hideOverlayWindow()
             }
+
+            btnSetting.setOnClickListener {
+                val intent = Intent(mContext, SettingActivity::class.java)
+                startActivity(intent)
+            }
         }
     }
 
@@ -66,6 +72,7 @@ class MainActivity : AppCompatActivity() {
             btnStep1.isEnabled = !Settings.canDrawOverlays(mContext)
             btnStep2.isEnabled = Settings.canDrawOverlays(mContext) && !FloatingWindowHelper.isShowing
             btnStep3.isEnabled = FloatingWindowHelper.isShowing
+            btnSetting.isEnabled = FloatingWindowHelper.isShowing
         }
     }
 
@@ -73,11 +80,13 @@ class MainActivity : AppCompatActivity() {
         FloatingWindowHelper.show()
         binding.btnStep2.isEnabled = !FloatingWindowHelper.isShowing
         binding.btnStep3.isEnabled = FloatingWindowHelper.isShowing
+        binding.btnSetting.isEnabled = FloatingWindowHelper.isShowing
     }
 
     private fun hideOverlayWindow() {
         FloatingWindowHelper.hide()
         binding.btnStep2.isEnabled = !FloatingWindowHelper.isShowing
         binding.btnStep3.isEnabled = FloatingWindowHelper.isShowing
+        binding.btnSetting.isEnabled = FloatingWindowHelper.isShowing
     }
 }

app/src/main/java/com/ray650128/easywindowtest/MovingDraggable.kt

@@ -1,68 +0,0 @@
-package com.ray650128.easywindowtest
-
-import android.annotation.SuppressLint
-import android.view.MotionEvent
-import android.view.View
-import android.view.WindowManager
-import com.hjq.window.EasyWindow
-import com.hjq.window.draggable.BaseDraggable
-
-/**
- * author : Raymond Yang
- * time   : 2023/07/03
- * desc   : 移動拖曳處理實現類別
- */
-class MovingDraggable(private val window: EasyWindow<*>) : BaseDraggable() {
-    /** 手指按下的座標  */
-    private var mViewDownX = 0f
-    private var mViewDownY = 0f
-
-    /** 觸控移動標記  */
-    private var mMoveTouch = false
-    @SuppressLint("ClickableViewAccessibility")
-    override fun onTouch(v: View, event: MotionEvent): Boolean {
-        when (event.action) {
-            MotionEvent.ACTION_DOWN -> {
-                window.setWindowFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL or
-                        WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS or
-                        WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH)
-                window.update()
-                // 記錄按下的位置（相對 View 的座標）
-                mViewDownX = event.x
-                mViewDownY = event.y
-                mMoveTouch = false
-            }
-
-            MotionEvent.ACTION_MOVE -> {
-                // 記錄移動的位置（相對螢幕的座標）
-                val rawMoveX = event.rawX - windowInvisibleWidth
-                val rawMoveY = event.rawY - windowInvisibleHeight
-                var newX = rawMoveX - mViewDownX
-                var newY = rawMoveY - mViewDownY
-                if (newX < 0) {
-                    newX = 0f
-                }
-                if (newY < 0) {
-                    newY = 0f
-                }
-
-                // 更新移動的位置
-                updateLocation(newX, newY)
-                if (!mMoveTouch && isFingerMove(mViewDownX, event.x, mViewDownY, event.y)) {
-                    // 如果使用者移動了手指，那麼就攔截本次觸控事件，從而不讓點選事件生效
-                    mMoveTouch = true
-                }
-            }
-
-            MotionEvent.ACTION_UP, MotionEvent.ACTION_CANCEL -> return mMoveTouch
-            MotionEvent.ACTION_OUTSIDE -> {
-                window.setWindowFlags(WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE or
-                        WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS or
-                        WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH)
-                window.update()
-            }
-            else -> {}
-        }
-        return true
-    }
-}

app/src/main/java/com/ray650128/easywindowtest/PreferenceUtil.kt

@@ -0,0 +1,28 @@
+package com.ray650128.easywindowtest
+
+import android.content.Context
+
+/**
+ * Shared Preferences 工具類別
+ * @author Raymond Yang
+ */
+object PreferenceUtil {
+    private const val MAIN_KEY = "PcReDiveClanBattleFrameTool"
+    private const val X_AXIS_OFFSET = "X_AXIS_OFFSET"
+    private const val Y_AXIS_OFFSET = "Y_AXIS_OFFSET"
+    private const val GRAVITY = "GRAVITY"
+
+    private val sharedPreferences = MyApp.appContext.getSharedPreferences(MAIN_KEY, Context.MODE_PRIVATE)
+
+    var xOffset: Int
+        get() = sharedPreferences.getInt(X_AXIS_OFFSET, 0)
+        set(value) = sharedPreferences.edit().putInt(X_AXIS_OFFSET, value).apply()
+
+    var yOffset: Int
+        get() = sharedPreferences.getInt(Y_AXIS_OFFSET, 0)
+        set(value) = sharedPreferences.edit().putInt(Y_AXIS_OFFSET, value).apply()
+
+    var gravity: Int
+        get() = sharedPreferences.getInt(GRAVITY, 0)
+        set(value) = sharedPreferences.edit().putInt(GRAVITY, value).apply()
+}

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

@@ -0,0 +1,74 @@
+package com.ray650128.easywindowtest
+
+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.easywindowtest.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
+
+    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)
+
+        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<*>?) {}
+                }
+            }
+
+            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
+                finish()
+            }
+
+            btnCancel.setOnClickListener {
+                FloatingWindowHelper.setXOffset(PreferenceUtil.xOffset)
+                FloatingWindowHelper.setYOffset(PreferenceUtil.yOffset)
+                FloatingWindowHelper.setGravity(FloatingWindowHelper.GravityType.fromInt(PreferenceUtil.gravity))
+                finish()
+            }
+        }
+    }
+}

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

@@ -49,7 +49,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="關閉懸浮窗"
-        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintBottom_toTopOf="@+id/btnSetting"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/btnStep2" />
@@ -63,4 +63,13 @@
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent" />
 
+    <Button
+        android:id="@+id/btnSetting"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="設定懸浮窗"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,108 @@
+<?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"
+    tools:context=".SettingActivity">
+
+    <TextView
+        android:id="@+id/textView6"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:text="螢幕吸附位置"
+        app:layout_constraintBottom_toBottomOf="@+id/spGravity"
+        app:layout_constraintEnd_toStartOf="@+id/spGravity"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/spGravity" />
+
+    <Spinner
+        android:id="@+id/spGravity"
+        android:layout_width="0dp"
+        android:layout_height="48dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginEnd="8dp"
+        android:entries="@array/item_edge_position"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toEndOf="@+id/textView6"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/textView4"
+        android:layout_width="wrap_content"
+        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_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/etXOffset" />
+
+    <EditText
+        android:id="@+id/etXOffset"
+        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" />
+
+    <TextView
+        android:id="@+id/textView5"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        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_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/etYOffset" />
+
+    <EditText
+        android:id="@+id/etYOffset"
+        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" />
+
+    <Button
+        android:id="@+id/btnOk"
+        android:layout_width="0dp"
+        android:layout_height="48dp"
+        android:layout_marginStart="8dp"
+        android:layout_marginEnd="8dp"
+        android:text="確定"
+        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" />
+
+    <Button
+        android:id="@+id/btnCancel"
+        android:layout_width="0dp"
+        android:layout_height="48dp"
+        android:layout_marginStart="8dp"
+        android:layout_marginEnd="8dp"
+        android:text="取消"
+        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" />
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -1,3 +1,10 @@
 <resources>
     <string name="app_name">懸浮視窗 by 楓小夜</string>
+
+    <array name="item_edge_position">
+        <item>左上角</item>
+        <item>左下角</item>
+        <item>右上角</item>
+        <item>右下角</item>
+    </array>
 </resources>