通过安全锁屏从通知启动活动

Question

>im 卡在尝试在安全锁屏中显示来自通知的活动(在不安全的锁屏中，我实现了这个(。

我遵循一些问题和来自StackOverflow的答案，但没有一个可以解决我的问题。

我将发布我的部分代码。

主活动(活动(

这是在onCreate((中执行的。

Intent intentService = new Intent(this,NotificationService.class);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
startForegroundService(intentService);
} else {
startService(intentService);
}

通知服务(服务(

这是在onStartCommand中执行的(尝试在onCreate中执行(

public void crearNotificacion(){
RemoteViews rmv = new RemoteViews(getPackageName(),R.layout.notification_custom);
/*Intent intent = new Intent(this, wPerfil.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
PendingIntent pIntent = PendingIntent.getActivity(this, 54, intent,PendingIntent.FLAG_UPDATE_CURRENT);*/
Intent intent = new Intent(this,NotificationIntentService.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK|Intent.FLAG_ACTIVITY_CLEAR_TASK);
PendingIntent pendingIntent = PendingIntent.getService(this,54,intent,
PendingIntent.FLAG_UPDATE_CURRENT);
createNotificationChannel();// Este trozo de codigo es para versiones +26
NotificationCompat.Builder builder = new NotificationCompat.Builder(this,CHANNEL_ID)
.setStyle(new NotificationCompat.DecoratedCustomViewStyle())
.setCustomContentView(rmv)
.setSmallIcon(R.drawable.ic_trasnparent)
.setPriority(NotificationCompat.PRIORITY_LOW)
.setContentIntent(pendingIntent)
.setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
.setShowWhen(false)
.setGroupSummary(false)
.setAutoCancel(true);
startForeground(intentID,builder.build());
}
// CODIGO DE LA DOC DE ANDROID para versiones +26
private void createNotificationChannel() {
// Create the NotificationChannel, but only on API 26+ because
// the NotificationChannel class is new and not in the support library
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
CharSequence name = "Notificacion +26";
String description = "Notificacion para 26+";
int importance = NotificationManager.IMPORTANCE_LOW;
NotificationChannel channel = new NotificationChannel(CHANNEL_ID, name, importance);
channel.setDescription(description);
// Register the channel with the system; you can't change the importance
// or other notification behaviors after this
NotificationManager notificationManager = getSystemService(NotificationManager.class);
notificationManager.createNotificationChannel(channel);
}
}

通知意图服务 (意图服务(

@Override
protected void onHandleIntent(Intent intent) {
if (intent != null) {
handleNotfication();
}
}

private void handleNotfication(){
Intent intent = new Intent(this,wPerfil.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK|Intent.FLAG_ACTIVITY_CLEAR_TASK);
startActivity(intent);
}

ClassWhatIWantToLoad (activity(

这是在创建中执行的

if (Build.VERSION.SDK_INT >= 27) {
setShowWhenLocked(true);
setTurnScreenOn(true);
}else{
getWindow().addFlags(
WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED |
WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON |
WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON |
WindowManager.LayoutParams.FLAG_FULLSCREEN);
}

清单中授予的权限

<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
<uses-permission android:name="android.permission.USE_FULL_SCREEN_INTENT" />
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
<uses-permission android:name="android.permission.ACTION_MANAGE_OVERLAY_PERMISSION" />

希望这部分代码可以帮助您理解我的问题。我读到其他一些问题，人们做同样的事情来实现这一点，但我不能。怎么了？如果您有其他解决方案，例如我可以在锁屏中打开的小部件，请告诉我。

Answer 1

尝试从通知创建中删除

.setContentIntent(pendingIntent)

而是添加

rmv.setOnClickPendingIntent(R.id.layoutID, pendingIntent);

在通知上设置自定义视图之前。R.id.layoutID 应该是自定义通知布局的相对布局的 ID。