使用BroadCastReceiver
1 新建一个NotificationClickReceiver 类，并且在清单文件中注册！！
public class NotificationClickReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
//todo 跳转之前要处理的逻辑
Log.i("TAG", "userClick:我被点击啦！！！ ");
Intent newIntent = new Intent(context, Main2Activity.class).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(newIntent);
}
}
在清单文件中注册
在你需要创建通知栏的地方
NotificationManager notificationManager = (NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE);
Notification.Builder builder1 = new Notification.Builder(MainActivity.this);
builder1.setSmallIcon(R.drawable.ic_launcher); //设置图标
builder1.setTicker("显示第二个通知");
builder1.setContentTitle("通知"); //设置标题
builder1.setContentText("点击查看详细内容"); //消息内容
builder1.setWhen(System.currentTimeMillis()); //发送时间
builder1.setDefaults(Notification.DEFAULT_ALL); //设置默认的提示音，振动方式，灯光
builder1.setAutoCancel(true);//打开程序后图标消失
Intent intent =new Intent (MainActivity.this,NotificationClickReceiver.class);
PendingIntent pendingIntent =PendingIntent.getBroadcast(MainActivity.this, 0, intent, 0);
builder1.setContentIntent(pendingIntent);
Notification notification1 = www.sychzs.cn();
notificationManager.notify(124, notification1); // 通过通知管理器发送通知
如果需要携带什么参数就在这里的intent包裹即可，NotificationClickReceiver可以接收到发送过来的intent
兼容Android 8及以上
// 版本升级通知框
NotificationManager notificationManager = (NotificationManager) MapActivity.this.getSystemService(Context.NOTIFICATION_SERVICE);
Notification.Builder builder1 = new Notification.Builder(MapActivity.this);
// 通知框兼容 android 8 及以上
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel channel = new NotificationChannel("11212313131", "NotificationName", NotificationManager.IMPORTANCE_DEFAULT);
channel.enableLights(true);
channel.setShowBadge(true);
notificationManager.createNotificationChannel(channel);
builder1.setChannelId("123456");
}
builder1.setSmallIcon(R.mipmap.touxiang); //设置图标
builder1.setContentTitle("这是一个通知"); //设置标题
builder1.setContentText("这是消息内容"); //消息内容
builder1.setWhen(System.currentTimeMillis()); //发送时间
builder1.setDefaults(Notification.DEFAULT_ALL); //设置默认的提示音，振动方式，灯光
builder1.setAutoCancel(true);//打开程序后图标消失
Intent intent = new Intent(Activity.this, NotificationClickReceiver.class);
intent.putExtra("url","www.sychzs.cn");
PendingIntent pendingIntent = PendingIntent.getBroadcast(Activity.this, 0, intent, 0);
builder1.setContentIntent(pendingIntent);
Notification notification1 = www.sychzs.cn();
notificationManager.notify(124, notification1); // 通过通知管理器发送通知
public class NotificationClickReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
String url = intent.getStringExtra("url");
Uri uri = Uri.parse(url);
Intent i = new Intent(Intent.ACTION_VIEW, uri);
context.startActivity(i);
}
}
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