【 安卓系统11 12 13 开机自启动第三方app】

1\ 安卓系统11后开机自启动第三方应用

在系统中添加监听开机完成广播的功能，在接收到开机广播后启动第三方app

2.系统开机自启动第三方应用的核心类

frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager.java

3.app中常用的接收开机广播的方法

      <receiver
            android:name=".receiver.StartSelfReceiver"
            android:enabled="true"
            android:exported="true"
            android:permission="android.permission.RECEIVE_BOOT_COMPLETED">
            <intent-filter android:priority="1000">
                <action android:name="android.intent.action.BOOT_COMPLETED"/>
                <category android:name="android.intent.category.DEFAULT"/>
            </intent-filter>
        </receiver>
在app中使用的范例
  import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.util.Log;
 
import com.pne.kotlin.ReplaceIconActivity;
 
public class StartSelfReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        String action = intent.getAction();
        //Android设备开机时会发送一条开机广播："android.intent.action.BOOT_COMPLETED"
        if (Intent.ACTION_BOOT_COMPLETED.equals(action)) {
            Intent selfIntent = new Intent(context, ReplaceIconActivity.class);
            selfIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            context.startActivity(selfIntent);
        }
    }
}

4/PhoneWindowManager.java中启动第三方app的功能实现

   /** {@inheritDoc} */
      @Override
      public void systemReady() {
    // In normal flow, systemReady is called before other system services are ready.
      // So it is better not to bind keyguard here.
      mKeyguardDelegate.onSystemReady();
  
      mVrManagerInternal = LocalServices.getService(VrManagerInternal.class);
      if (mVrManagerInternal != null) {
          mVrManagerInternal.addPersistentVrModeStateListener(mPersistentVrModeListener);
      }
  
      readCameraLensCoverState();
      updateUiMode();
      mDefaultDisplayRotation.updateOrientationListener();
      synchronized (mLock) {
          mSystemReady = true;
          mHandler.post(new Runnable() {
              @Override
              public void run() {
                  updateSettings();
              }
          });
          // If this happens, for whatever reason, systemReady came later than systemBooted.
          // And keyguard should be already bound from systemBooted
          if (mSystemBooted) {
              mKeyguardDelegate.onBootCompleted();
          }
      }
            //add code start
        IntentFilter intentFilter = new IntentFilter("android.intent.action.BOOT_COMPLETED");
        mContext.registerReceiver(mWallpaperChangedReceiver, intentFilter);
        //add code end
      mAutofillManagerInternal = LocalServices.getService(AutofillManagerInternal.class);
 
 
      }
  
      /** {@inheritDoc} */
      @Override
      public void systemBooted() {
       bindKeyguard();
      synchronized (mLock) {
          mSystemBooted = true;
          if (mSystemReady) {
              mKeyguardDelegate.onBootCompleted();
          }
      }
      startedWakingUp(ON_BECAUSE_OF_UNKNOWN);
      finishedWakingUp(ON_BECAUSE_OF_UNKNOWN);
      screenTurningOn(null);
      screenTurnedOn();
      }
 
// add start
    BroadcastReceiver mWallpaperChangedReceiver  = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
                              String action = intent.getAction();
        if (action.equals("android.intent.action.BOOT_COMPLETED")) {
              Slog.d("WindowManager", "android.intent.action.BOOT_COMPLETED");
           Intent selfIntent = new Intent(context, ReplaceIconActivity.class);
            selfIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            mContext.startActivity(selfIntent);
            }
        }
    };
//add  end