Question

当用户点击推送通知时，我试图用网址打开浏览器，我在stackoverflow中搜索，我发现这个

Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
        startActivity(browserIntent);

但它对我不起作用，当我把通知没有出现时，我调试它并且它只抛出类文件编辑器没有错误或任何东西。

这是代码

   public void mostrarNotificacion(Context context, String body,String title, String icon, String url,String superior)
{

    String ns = Context.NOTIFICATION_SERVICE;
    NotificationManager notManager = (NotificationManager) context.getSystemService(ns);




    int icono = R.drawable.mydrawable;
    CharSequence textoEstado = superior;
    long hora = System.currentTimeMillis();

    Notification notif = new Notification(icono, textoEstado, hora);


    Context contexto = context.getApplicationContext();
    CharSequence titulo = title;
    CharSequence descripcion = body;
    PendingIntent contIntent;
    if(url.equalsIgnoreCase("NULL"))
    {
        Intent notIntent = new Intent(contexto,MainActivity.class);
        contIntent = PendingIntent.getActivity(
                contexto, 0, notIntent, 0);
    }
    else
    {            
        // Intent i = new Intent(Intent.ACTION_VIEW);
         //i.setData(Uri.parse(url));
        // contIntent = PendingIntent.getActivity(contexto, 0, i, 0);   
        Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
        startActivity(browserIntent);



    }


   // notif.setLatestEventInfo(contexto, titulo, descripcion, contIntent);



    //AutoCancel: 
    notif.flags |= Notification.FLAG_AUTO_CANCEL;


    //send notif
    notManager.notify(1, notif);
}

Answer 1

您需要做的是设置待定意图 - 这将在用户单击通知时调用。（上面你刚开始一项活动......）

以下是示例代码：

private void createNotification(String text, String link){

    NotificationCompat.Builder notificationBuilder =
        new NotificationCompat.Builder(this)
    .setAutoCancel(true)
    .setSmallIcon(R.drawable.app_icon)
    .setContentTitle(text);

    NotificationManager mNotificationManager =
        (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);

    // pending implicit intent to view url
    Intent resultIntent = new Intent(Intent.ACTION_VIEW);
    resultIntent.setData(Uri.parse(link));

    PendingIntent pending = PendingIntent.getActivity(this, 0, resultIntent, PendingIntent.FLAG_UPDATE_CURRENT);
    notificationBuilder.setContentIntent(pending);

    // using the same tag and Id causes the new notification to replace an existing one
    mNotificationManager.notify(String.valueOf(System.currentTimeMillis()), PUSH, notificationBuilder.build());
}

编辑1： 为了示例目的，我更改了使用PendingIntent.FLAG_UPDATE_CURRENT的答案。感谢Aviv Ben Shabat的评论。

编辑2： 根据Alex Zezekalo的评论，请注意从锁定屏幕打开通知，假设使用了Chrome，将失败，如公开问题中所述：https://code.google.com/p/chromium/issues/detail?id=455126 -
Chrome会忽略意图，你应该能够在你的logcat中找到 - E / cr_document.CLActivity：忽略意图：意图{act = android.intent.action.VIEW dat = http://google.com/ ... flg = 0x1000c000 cmp = com.android.chrome / com.google.android.apps.chrome .Main（有额外的）}

在推送通知上打开浏览器

1 个答案: