我尝试使用此代码块发送通知,但有些方法已弃用,有些方法不可用。请提供解决方案。
Intent intent= new Intent();
PendingIntent pendingIntent=PendingIntent.getActivity(MainActivity.this,0,intent,0);
Notification.Builder notification= new Notification.Builder(MainActivity.this)
.setTicker("TickerTitle").setContentTitle("Content Title").
setContentText("Hello how are you").setSmallIcon(R.mipmap.ic_launcher)
.setContentIntent(pendingIntent);
NotificationManager notificationManager=(NotificationManager)getSystemService(NOTIFICATION_SERVICE);
notificationManager.notify(0,notification);//error
在这里您可以找到有关 Android 通知的所有信息 - https://developer.android.com/develop/ui/views/notifications#java
这里如何构建示例通知https://developer.android.com/develop/ui/views/notifications/build-notification#java
示例如下:
// Create an explicit intent for an Activity in your app.
Intent intent = new Intent(this, AlertDetails.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_IMMUTABLE);
NotificationCompat.Builder builder = new NotificationCompat.Builder(this, CHANNEL_ID)
.setSmallIcon(R.drawable.notification_icon)
.setContentTitle("My notification")
.setContentText("Hello World!")
.setPriority(NotificationCompat.PRIORITY_DEFAULT)
// Set the intent that fires when the user taps the notification.
.setContentIntent(pendingIntent)
.setAutoCancel(true);