拿掉其他懸浮窗範例

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

@@ -26,7 +26,6 @@ import com.ray650128.floatwindowdemo.utils.ViewModelMain
  */
 class MainActivity : AppCompatActivity(), View.OnClickListener {
 
-    private var floatRootView: View? = null//悬浮窗View
     private var isReceptionShow = false
 
     private lateinit var binding: ActivityMainBinding
@@ -39,85 +38,20 @@ class MainActivity : AppCompatActivity(), View.OnClickListener {
         startService(Intent(this, SuspendwindowService::class.java))
 
         binding.apply {
-            bt01.setOnClickListener(this@MainActivity)
-            bt02.setOnClickListener(this@MainActivity)
             bt03.setOnClickListener(this@MainActivity)
-            bt04.setOnClickListener(this@MainActivity)
-            bt05.setOnClickListener(this@MainActivity)
         }
     }
 
     override fun onClick(v: View?) {
         when (v?.id) {
-            R.id.bt_01 -> {
-                showCurrentWindow()
-            }
-            R.id.bt_02 -> {
-                Utils.checkSuspendedWindowPermission(this) {
-                    isReceptionShow = false
-                    ViewModelMain.isShowSuspendWindow.postValue(true)
-                }
-            }
             R.id.bt_03 -> {
                 Utils.checkAccessibilityPermission(this) {
                     ViewModelMain.isShowWindow.postValue(true)
                 }
             }
-            R.id.bt_04 -> {
-                Utils.checkSuspendedWindowPermission(this) {
-                    isReceptionShow = true
-                    ViewModelMain.isShowSuspendWindow.postValue(true)
-                }
-            }
-            R.id.bt_05 -> {
-                closeAllSuspendWindow()
-            }
         }
     }
 
-    /**
-     * 应用界面内显示悬浮球
-     */
-    @SuppressLint("ClickableViewAccessibility")
-    private fun showCurrentWindow() {
-        var layoutParam = WindowManager.LayoutParams().apply {
-            //设置大小 自适应
-            width = WRAP_CONTENT
-            height = WRAP_CONTENT
-            flags = WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL or WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
-            x = 10
-            y = 10
-        }
-        // 新建悬浮窗控件
-        floatRootView = LayoutInflater.from(this).inflate(R.layout.activity_float_item, null)
-        floatRootView?.findViewById<ImageView>(R.id.iv_close)?.setOnClickListener {
-            windowManager?.removeView(floatRootView)
-        }
-        //设置拖动事件
-        floatRootView?.setOnTouchListener(ItemViewTouchListener(layoutParam, windowManager))
-        floatRootView?.focusable = View.FOCUSABLE
-        // 将悬浮窗控件添加到WindowManager
-        windowManager.addView(floatRootView, layoutParam)
-    }
-
-
-    /**
-     * 关闭所有悬浮窗
-     */
-    fun closeAllSuspendWindow() {
-        if (!Utils.isNull(floatRootView)) {
-            if (!Utils.isNull(floatRootView?.windowToken)) {
-                if (!Utils.isNull(windowManager)) {
-                    windowManager?.removeView(floatRootView)
-                }
-            }
-        }
-        ViewModelMain.isShowSuspendWindow.postValue(false)
-        ViewModelMain.isShowWindow.postValue(false)
-    }
-
-
-    @RequiresApi(api = Build.VERSION_CODES.M)
     override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
         if (requestCode == REQUEST_FLOAT_CODE) {
             if (Settings.canDrawOverlays(this)) {
@@ -136,8 +70,8 @@ class MainActivity : AppCompatActivity(), View.OnClickListener {
     }
 
     override fun onPause() {
-        super.onPause()
         binding.textView.text = "onPause"
+        super.onPause()
     }
 
     override fun onStop() {
@@ -146,5 +80,4 @@ class MainActivity : AppCompatActivity(), View.OnClickListener {
             ViewModelMain.isVisible.postValue(false)
         }
     }
-
 }

app/src/main/java/com/ray650128/floatwindowdemo/service/WorkAccessibilityService.kt

@@ -5,9 +5,13 @@ import android.annotation.SuppressLint
 import android.content.Intent
 import android.graphics.PixelFormat
 import android.os.Build
+import android.os.Handler
+import android.os.Looper
 import android.util.DisplayMetrics
 import android.view.*
 import android.view.accessibility.AccessibilityEvent
+import android.widget.ImageView
+import android.widget.TextView
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleOwner
 import androidx.lifecycle.LifecycleRegistry
@@ -15,6 +19,7 @@ import com.ray650128.floatwindowdemo.R
 import com.ray650128.floatwindowdemo.utils.ItemViewTouchListener
 import com.ray650128.floatwindowdemo.utils.Utils.isNull
 import com.ray650128.floatwindowdemo.utils.ViewModelMain
+import java.text.SimpleDateFormat
 
 /**
  * @功能:利用無障礙打開懸浮視窗 無侷限性 任何界面可以顯示
@@ -23,9 +28,23 @@ import com.ray650128.floatwindowdemo.utils.ViewModelMain
  * @Compony 永遠相信美好的事情即將發生
  */
 class WorkAccessibilityService : AccessibilityService(), LifecycleOwner {
+
     private lateinit var windowManager: WindowManager
     private var floatRootView: View? = null//懸浮窗View
     private val mLifecycleRegistry = LifecycleRegistry(this)
+
+
+    private val timeUpdateHandler = Handler(Looper.getMainLooper())
+    private val timeUpdateRunnable = object : Runnable {
+        @SuppressLint("SimpleDateFormat")
+        override fun run() {
+            val now = System.currentTimeMillis()
+            val simpleDateFormat = SimpleDateFormat("HH:mm:ss")
+            floatRootView?.findViewById<TextView>(R.id.tv_time)?.text = simpleDateFormat.format(now)
+            timeUpdateHandler.postDelayed(this, 1000)
+        }
+    }
+
     override fun onCreate() {
         super.onCreate()
         mLifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_CREATE);
@@ -44,6 +63,7 @@ class WorkAccessibilityService : AccessibilityService(), LifecycleOwner {
                     if (!isNull(floatRootView?.windowToken)) {
                         if (!isNull(windowManager)) {
                             windowManager.removeView(floatRootView)
+                            timeUpdateHandler.removeCallbacks(timeUpdateRunnable)
                         }
                     }
                 }
@@ -68,13 +88,18 @@ class WorkAccessibilityService : AccessibilityService(), LifecycleOwner {
             }
             flags = WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL or WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
             //flags = WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM or WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
-            width = WindowManager.LayoutParams.WRAP_CONTENT
+            width = 260
-            height = WindowManager.LayoutParams.WRAP_CONTENT
+            height = 60
             format = PixelFormat.TRANSPARENT
         }
         floatRootView = LayoutInflater.from(this).inflate(R.layout.activity_float_item, null)
+        floatRootView?.findViewById<ImageView>(R.id.iv_close)?.setOnClickListener {
+            windowManager.removeView(floatRootView)
+            timeUpdateHandler.removeCallbacks(timeUpdateRunnable)
+        }
         floatRootView?.setOnTouchListener(ItemViewTouchListener(layoutParam, windowManager))
         windowManager.addView(floatRootView, layoutParam)
+        timeUpdateHandler.post(timeUpdateRunnable)
     }
 
 
@@ -84,9 +109,10 @@ class WorkAccessibilityService : AccessibilityService(), LifecycleOwner {
     }
 
     override fun getLifecycle(): Lifecycle = mLifecycleRegistry
-    override fun onStart(intent: Intent?, startId: Int) {
+
-        super.onStart(intent, startId)
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
         mLifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_START)
+        return super.onStartCommand(intent, flags, startId)
     }
 
     override fun onUnbind(intent: Intent?): Boolean {

app/src/main/java/com/ray650128/floatwindowdemo/utils/Utils.kt

@@ -47,8 +47,7 @@ object Utils {
             return false
         }
         val myManager = context.getSystemService(Context.ACTIVITY_SERVICE) as ActivityManager
-        val runningService =
+        val runningService = myManager.getRunningServices(1000) as ArrayList<ActivityManager.RunningServiceInfo>
-            myManager.getRunningServices(1000) as ArrayList<ActivityManager.RunningServiceInfo>
         for (i in runningService.indices) {
             if (runningService[i].service.className == ServiceName) {
                 return true
@@ -62,15 +61,13 @@ object Utils {
      */
     private fun commonROMPermissionCheck(context: Context?): Boolean {
         var result = true
-        if (Build.VERSION.SDK_INT >= 23) {
+        try {
-            try {
+            val clazz: Class<*> = Settings::class.java
-                val clazz: Class<*> = Settings::class.java
+            val canDrawOverlays =
-                val canDrawOverlays =
+                clazz.getDeclaredMethod("canDrawOverlays", Context::class.java)
-                    clazz.getDeclaredMethod("canDrawOverlays", Context::class.java)
+            result = canDrawOverlays.invoke(null, context) as Boolean
-                result = canDrawOverlays.invoke(null, context) as Boolean
+        } catch (e: Exception) {
-            } catch (e: Exception) {
+            Log.e("ServiceUtils", Log.getStackTraceString(e))
-                Log.e("ServiceUtils", Log.getStackTraceString(e))
-            }
         }
         return result
     }

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

@@ -9,23 +9,6 @@
     android:orientation="vertical"
     android:paddingTop="50dp"
     tools:context=".MainActivity">
-    <Button
-        android:id="@+id/bt_01"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="应用内悬浮窗口(当前页面)" />
-
-    <Button
-        android:id="@+id/bt_02"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="系统悬浮窗口(全局显示)[锁屏无法显示]" />
-
-    <Button
-        android:id="@+id/bt_04"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="系统悬浮窗口(前台显示)" />
 
     <Button
         android:id="@+id/bt_03"
@@ -33,12 +16,6 @@
         android:layout_height="wrap_content"
         android:text="系统悬浮窗口(全局显示)[无限制]" />
 
-    <Button
-        android:id="@+id/bt_05"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="恢复初始状态" />
-
     <TextView
         android:id="@+id/textView"
         android:layout_width="match_parent"