...

app/src/main/AndroidManifest.xml

@@ -2,6 +2,9 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
+
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
@@ -52,6 +55,12 @@
             android:launchMode="singleTop"
             android:screenOrientation="portrait"
             tools:ignore="DiscouragedApi,LockedOrientationActivity" />
+
+
+        <service
+            android:name=".service.StayNotificationService"
+            android:foregroundServiceType="dataSync" />
+
     </application>
 
 </manifest>
\ No newline at end of file

app/src/main/java/com/base/browserwhite/service/StayNotificationService.kt

+package  com.base.browserwhite.service
+
+import android.app.Notification
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.app.Service
+import android.content.Context
+import android.content.Intent
+import android.content.pm.ServiceInfo
+import android.graphics.BitmapFactory
+import android.graphics.drawable.Icon
+import android.os.Build
+import android.os.IBinder
+import android.widget.RemoteViews
+import androidx.core.app.NotificationCompat
+import androidx.core.graphics.drawable.IconCompat
+import com.base.browserwhite.R
+import com.base.browserwhite.service.StayNotificationService.Companion.startStayNotification
+import com.base.browserwhite.ui.activity.MainActivity
+import kotlin.random.Random
+
+
+/**
+ *  常驻通知栏
+ */
+class StayNotificationService : Service() {
+
+    private val TAG = "StayNotificationService"
+
+    companion object {
+
+        var isRunning = false
+
+
+        fun Context.startStayNotification() {
+            val intent = Intent(this, StayNotificationService::class.java)
+            if (Build.VERSION.SDK_INT > Build.VERSION_CODES.TIRAMISU) {
+
+            }
+
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                startForegroundService(intent)
+            } else {
+                startService(intent)
+            }
+        }
+
+        fun Context.restartStartStayNotification() {
+            val intent = Intent(this, StayNotificationService::class.java)
+            stopService(intent)
+
+            startStayNotification()
+        }
+
+    }
+
+
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+
+        if (!isRunning) {
+            startForeground()
+        }
+
+        return START_STICKY
+    }
+
+    private fun startForeground() {
+        val notification = createPermanentNotification(applicationContext)
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+            startForeground(1, notification, ServiceInfo.FOREGROUND_SERVICE_TYPE_DATA_SYNC)
+        } else {
+            startForeground(1, notification)
+        }
+        isRunning = true
+    }
+
+
+    override fun onBind(intent: Intent?): IBinder? {
+        return null
+    }
+
+    override fun onDestroy() {
+        isRunning = false
+        super.onDestroy()
+    }
+
+    private fun createPermanentNotification(context: Context): Notification {
+
+        val isOngoing = true //是否持续(为不消失的常驻通知)
+        val channelName = "File Recovery Foreground Service Channel"
+        val channelId = "File_Recovery_Service_Id"
+        val category = Notification.CATEGORY_SERVICE
+        val contentView = RemoteViews(context.packageName, R.layout.stay_notification_big)
+        val expendView = RemoteViews(context.packageName, R.layout.stay_notification_big)
+
+        val requestCode1 = Random.nextInt(1800)
+        val intent0 = Intent(context, MainActivity::class.java).apply {
+        }
+        val pendingIntent0 =
+            PendingIntent.getActivity(context, requestCode1, intent0, PendingIntent.FLAG_IMMUTABLE)
+        contentView.setOnClickPendingIntent(R.id.id_ll_clean, pendingIntent0)
+        expendView.setOnClickPendingIntent(R.id.id_ll_clean, pendingIntent0)
+
+        val requestCode2 = Random.nextInt(1800)
+        val intent2 = Intent(context, MainActivity::class.java).apply {
+//            putExtra("actionId", ConstObject.ID_RECOVERY_PHOTOS)
+//            putExtra("ScanType", SCAN_PHOTOS)
+        }
+        val pendingIntent2 =
+            PendingIntent.getActivity(context, requestCode2, intent2, PendingIntent.FLAG_IMMUTABLE)
+        contentView.setOnClickPendingIntent(R.id.id_recovery_photos, pendingIntent2)
+        expendView.setOnClickPendingIntent(R.id.id_recovery_photos, pendingIntent2)
+
+        val requestCode3 = Random.nextInt(1800)
+        val intent3 = Intent(context, MainActivity::class.java).apply {
+//            putExtra("actionId", ConstObject.ID_RECOVERY_VIDEOS)
+//            putExtra("ScanType", SCAN_VIDEOS)
+        }
+        val pendingIntent3 =
+            PendingIntent.getActivity(context, requestCode3, intent3, PendingIntent.FLAG_IMMUTABLE)
+        contentView.setOnClickPendingIntent(R.id.id_recovery_videos, pendingIntent3)
+        expendView.setOnClickPendingIntent(R.id.id_recovery_videos, pendingIntent3)
+
+//        val intent4 = Intent()
+//        val serviceComponent = ComponentName(context, FlashlightService::class.java)
+//        intent4.component = serviceComponent
+//        val pendingIntent4 =
+//            PendingIntent.getService(context, 0, intent4, PendingIntent.FLAG_IMMUTABLE)
+//        contentView.setOnClickPendingIntent(R.id.id_screenshot, pendingIntent4)
+//        expendView.setOnClickPendingIntent(R.id.id_screenshot, pendingIntent4)
+
+        val requestCode4 = Random.nextInt(1800)
+        val intent4 = Intent(context, MainActivity::class.java).apply {
+//            putExtra("actionId", ConstObject.ID_RECOVERY_DOCUMENTS)
+//            putExtra("ScanType", SCAN_DOCUMENTS)
+        }
+        val pendingIntent4 =
+            PendingIntent.getActivity(context, requestCode4, intent4, PendingIntent.FLAG_IMMUTABLE)
+        contentView.setOnClickPendingIntent(R.id.id_recovery_documents, pendingIntent4)
+        expendView.setOnClickPendingIntent(R.id.id_recovery_documents, pendingIntent4)
+
+        val nfIntent = Intent(context, MainActivity::class.java)
+        val pendingIntent =
+            PendingIntent.getActivity(context, 0, nfIntent, PendingIntent.FLAG_IMMUTABLE)
+
+        val builder = NotificationCompat.Builder(context, channelId)
+
+        val smallIcon = IconCompat.createFromIcon(
+            context, Icon.createWithResource(
+                this, R.mipmap.news
+            )
+        )
+        smallIcon?.let {
+            builder.setSmallIcon(smallIcon) //设置状态栏内的小图标
+        }
+        builder.setLargeIcon(BitmapFactory.decodeResource(context.resources, R.mipmap.news))
+        builder.setContentTitle(context.resources.getString(R.string.app_name))
+        builder.setContentIntent(pendingIntent) //设置PendingIntent
+        builder.setVisibility(NotificationCompat.VISIBILITY_PRIVATE) //设置通知公开可见
+        builder.setAutoCancel(false)
+        builder.setPriority(NotificationCompat.PRIORITY_MAX) //优先级为：重要通知
+        builder.setWhen(System.currentTimeMillis())
+        builder.setCustomContentView(contentView)
+        builder.setCustomBigContentView(expendView)
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            val channel =
+                NotificationChannel(channelId, channelName, NotificationManager.IMPORTANCE_LOW)
+            channel.lockscreenVisibility = 1
+            val notificationManager =
+                context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
+            notificationManager.createNotificationChannel(channel)
+            builder.setChannelId(channelId)
+        }
+        return builder.build()
+    }
+}
\ No newline at end of file

app/src/main/java/com/base/browserwhite/ui/fragment/HomeFragment.kt

@@ -13,6 +13,7 @@ import com.base.browserwhite.bean.ConstObject.YAHOO
 import com.base.browserwhite.bean.ConstObject.YANDEX
 import com.base.browserwhite.bean.WebSiteBean
 import com.base.browserwhite.databinding.FragmentHomeBinding
+import com.base.browserwhite.service.StayNotificationService.Companion.restartStartStayNotification
 import com.base.browserwhite.ui.activity.scanqrc.ScanQRCActivity
 import com.base.browserwhite.ui.activity.webstore.WevStoreActivity
 import com.base.browserwhite.ui.adapter.WebsiteAdapter
@@ -61,6 +62,9 @@ class HomeFragment : BaseFragment<FragmentHomeBinding>() {
 
     override fun setListener() {
         super.setListener()
+        binding.llWeather.setOnClickListener {
+            requireContext().restartStartStayNotification()
+        }
 
         binding.flSearchEngine.setOnClickListener {
             requireContext().showSearchEngineDialog { website ->

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

@@ -34,6 +34,7 @@
                 tools:ignore="HardcodedText" />
 
             <LinearLayout
+                android:id="@+id/ll_weather"
                 android:layout_width="90dp"
                 android:layout_height="36dp"
                 android:layout_marginEnd="16dp"

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

+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@drawable/bg_ffffff_10"
+    android:paddingVertical="4dp"
+    tools:ignore="DisableBaselineAlignment">
+
+    <!--清理-->
+    <LinearLayout
+        android:id="@+id/id_ll_clean"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:gravity="center"
+        android:orientation="vertical"
+        tools:ignore="UseCompoundDrawables">
+
+        <FrameLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            tools:ignore="UselessParent">
+
+            <ImageView
+                android:layout_width="40dp"
+                android:layout_height="40dp"
+                android:layout_margin="2dp"
+                android:src="@mipmap/news"
+                tools:ignore="ContentDescription" />
+
+            <ImageView
+                android:layout_width="15dp"
+                android:layout_height="15dp"
+                android:layout_gravity="end"
+                android:src="@mipmap/tishi"
+                tools:ignore="ContentDescription" />
+        </FrameLayout>
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="2dp"
+            android:text="Clean"
+            android:textColor="#666666"
+            android:textSize="12sp"
+            tools:ignore="HardcodedText" />
+    </LinearLayout>
+
+    <!--恢复照片-->
+    <LinearLayout
+        android:id="@+id/id_recovery_photos"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:gravity="center"
+        android:orientation="vertical"
+        tools:ignore="UseCompoundDrawables">
+
+        <ImageView
+            android:layout_width="40dp"
+            android:layout_height="40dp"
+            android:layout_marginBottom="6dp"
+            android:src="@mipmap/news"
+            tools:ignore="ContentDescription" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Photos"
+            android:textColor="#666666"
+            android:textSize="12sp"
+            tools:ignore="HardcodedText" />
+    </LinearLayout>
+
+    <!--恢复视频-->
+    <LinearLayout
+        android:id="@+id/id_recovery_videos"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:gravity="center"
+        android:orientation="vertical"
+        tools:ignore="UseCompoundDrawables">
+
+        <ImageView
+            android:layout_width="40dp"
+            android:layout_height="40dp"
+            android:layout_marginBottom="6dp"
+            android:src="@mipmap/news"
+            tools:ignore="ContentDescription" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Videos"
+            android:textColor="#666666"
+            android:textSize="12sp"
+            tools:ignore="HardcodedText" />
+    </LinearLayout>
+
+    <!--恢复文档-->
+    <LinearLayout
+        android:id="@+id/id_recovery_documents"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:gravity="center"
+        android:orientation="vertical"
+        android:visibility="visible"
+        tools:ignore="UseCompoundDrawables">
+
+        <ImageView
+            android:layout_width="40dp"
+            android:layout_height="40dp"
+            android:layout_marginBottom="6dp"
+            android:src="@mipmap/news"
+            tools:ignore="ContentDescription" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Documents"
+            android:textColor="#666666"
+            android:textSize="12sp"
+            tools:ignore="HardcodedText" />
+    </LinearLayout>
+
+</LinearLayout>
\ No newline at end of file