java - PendingIntent.getBroadcast 不适用于通知抽屉中的默认通知点击/触摸事件 - Android Studio 2.3.3 + Java

Question

我已经使用 PendingIntent.getBroadcast 连接了一个通知操作处理程序，它显示了通知中的操作。这些操作工作正常，当我在抬头通知上使用默认点击事件时，它工作正常。当通知在托盘中并且我在抽屉中有其他通知时，我的问题就出现了，我正在尝试对通知上的默认点击/触摸事件进行编程以广播给接收者并运行一个 Action 。这是一些代码:

Uri alertSound = Uri.parse("android.resource://" + ctx.getPackageName() + "/raw/page_the_doctor");

        NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(ctx)
            .setAutoCancel(true)
            .setSmallIcon(R.mipmap.telemed_logo)
            .setContentTitle("PATIENT READY")
            .setContentText(notification)
            .setDefaults( Notification.DEFAULT_VIBRATE | Notification.DEFAULT_LIGHTS)
            .setSound( alertSound )
            .setPriority(Notification.PRIORITY_MAX)
            .setAutoCancel(true);

        //CLICK ON NOTIFICATION HERE ONLY WORKS ON HEADS UP AND NOT DEFAULT
        Intent notificationIntent = new Intent(ctx, PushNotificationActions.class);
        notificationIntent.putExtra("visitId", visitId);
        notificationIntent.putExtra("link", link);
        notificationIntent.setAction(ACCEPT_EXAM);
        notificationIntent = notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        PendingIntent clickIntent = PendingIntent.getBroadcast(ctx, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
        notificationBuilder.setContentIntent(clickIntent);

        //Accept intent action works fine
        Intent acceptExam = new Intent(ctx, PushNotificationActions.class);
        acceptExam.setAction(ACCEPT_EXAM);
        acceptExam.putExtra("visitId", visitId);
        acceptExam.putExtra("link", link);
        PendingIntent pendingAcceptIntent = PendingIntent.getBroadcast(ctx, Integer.parseInt(visitId), acceptExam, PendingIntent.FLAG_UPDATE_CURRENT);
        notificationBuilder.addAction(R.drawable.accept_action_24dp, "ACCEPT", pendingAcceptIntent);

        //Dismiss intent action works fine
        Intent dismissExam = new Intent(ctx, PushNotificationActions.class);
        dismissExam.setAction(DISMISS_EXAM);
        dismissExam.putExtra("visitId", visitId);
        dismissExam.putExtra("link", link);
        PendingIntent pendingDismissIntent = PendingIntent.getBroadcast(ctx, Integer.parseInt(visitId), dismissExam, PendingIntent.FLAG_UPDATE_CURRENT);
        notificationBuilder.addAction(R.drawable.dismiss_action_24dp, "DISMISS", pendingDismissIntent);

        Notification noti = notificationBuilder.build();
        noti.flags |= Notification.FLAG_AUTO_CANCEL | Notification.FLAG_SHOW_LIGHTS;

        NotificationManager mNotificationManager = (NotificationManager) ctx.getSystemService(Context.NOTIFICATION_SERVICE);
        mNotificationManager.notify(Integer.parseInt(visitId), noti);

这是 onReceive 方法:

private Context context;

    @Override
    public void onReceive(Context ctx, final Intent intent) {
        Log.d("PushNotificationActions","Started");
        String action = intent.getAction();
        Log.d("<-------------------<<<", "getaction is: " + action);
        context = ctx;
        if (ACCEPT_EXAM.equals(action)) {
            Log.d("ACCEPT_ACTION", "READY FOR EXAM NOW");
            Map<String, String> params = new HashMap();
            params.put("email", email);
            final JSONObject parameters = new JSONObject(params);
            Log.d("parameters: ", parameters.toString());
            volleyJsonObjectPost("ws", parameters, new Login.ServerCallback() {
                public void onSuccess(JSONObject response) {
                    try {
                        final JSONObject loginData = response.getJSONObject("d");

                        DataModel.sharedInstance().key = loginData.getString("key");
                        final String visitLink; String link; final String visitId; Bundle extras = intent.getExtras();
                        if(extras != null) {
                            link = extras.getString("link");
                            visitId = extras.getString("visitId");
                            visitLink = link + loginData.getString("key") + ',' + visitId;

                            JSONObject params = new JSONObject();
                            params.put("key", loginData.getString("key"));
                            Log.d("params: ", params.toString());
                            volleyJsonObjectPost("ws", params, new Login.ServerCallback() {
                                public void onSuccess(JSONObject result) {
                                    try {
                                        final JSONObject acceptExamResultData = result.getJSONObject("d");
                                        Log.d("acceptExamResultData: ", acceptExamResultData.toString());


                                        if (acceptExamResultData.getBoolean("status") == true) {
                                            Intent intent=new Intent(Intent.ACTION_VIEW, Uri.parse(visitLink));
                                            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                                            intent.setPackage("com.android.chrome");
                                            try {
                                                context.startActivity(intent);
                                                NotificationManager mNotificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
                                                mNotificationManager.cancel(Integer.parseInt(visitId));
                                            } catch (ActivityNotFoundException ex) {
                                                // Chrome browser presumably not installed so allow user to choose instead
                                                intent.setPackage(null);
                                                context.startActivity(intent);
                                                NotificationManager mNotificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
                                                mNotificationManager.cancel(Integer.parseInt(visitId));
                                                Intent closeIntent = new Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
                                                context.sendBroadcast(closeIntent);
                                            }
                                        }else {
                                            // Exam was already accepted by another Doc
                                        }



                                    } catch (JSONException e) {
                                        e.printStackTrace();
                                    }
                                }
                            });


                        }
                    } catch (JSONException e) {
                        e.printStackTrace();
                    }
                }
            });

        }else if (DISMISS_EXAM.equals(action)) {
            Log.d("DISMISS_ACTION", "I CANNOT TAKE THIS EXAM");
            String visitId; Bundle extras = intent.getExtras();
            if(extras != null) {
                visitId = extras.getString("visitId");
                NotificationManager mNotificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
                Log.d("Visit ID to cancel", visitId);
                mNotificationManager.cancel(Integer.parseInt(visitId));
                Intent closeIntent = new Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
                context.sendBroadcast(closeIntent);
            }

        }

这是 list 中的接收器:

<receiver android:name=".PushNotificationActions" >
            <intent-filter>
                <action android:name="com.Telemed.app.ACCEPT_EXAM" />
                <action android:name="com.Telemed.app.DISMISS_EXAM" />
            </intent-filter>
        </receiver>

由于在大多数情况下通知不会在抽屉中轻松滑动，因此我需要此默认功能来反射(reflect)接受考试操作。只是我不希望它成为一个 Action ，我只希望它在用户单击通知时起作用。我需要使用 getBroadcast，因为我正在进行 Web 服务调用(异步)以获取一些我需要执行下一步的数据

Answer 1

因此，为了设置通知的默认功能，您必须在构建通知构建器之前创建一个默认的待处理 Intent :

像这样:

//CLICK ON NOTIFICATION
        Intent notificationIntent = new Intent(ctx, PushNotificationActions.class).setAction(ACCEPT_EXAM).putExtra("visitId", visitId).putExtra("link", link);
        PendingIntent clickIntent = PendingIntent.getBroadcast(ctx, Integer.parseInt(visitId), notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);

现在设置这个:

.setContentIntent(clickIntent)

在新的 NotificationCompat.Builder 中。之后，您可以根据需要设置任意数量的操作，但默认设置仍会访问您的操作，并在抽屉将您的通知贴在顶部并且您看不到您的编程操作的情况下充当默认设置。

Uri alertSound = Uri.parse("android.resource://" + ctx.getPackageName() + "/raw/page_the_doctor");

        //CLICK ON NOTIFICATION
        Intent notificationIntent = new Intent(ctx, PushNotificationActions.class).setAction(ACCEPT_EXAM).putExtra("visitId", visitId).putExtra("link", link);
        PendingIntent clickIntent = PendingIntent.getBroadcast(ctx, Integer.parseInt(visitId), notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);

        NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(ctx)
                .setAutoCancel(true)
                .setSmallIcon(R.mipmap.telemed_logo)
                .setContentTitle("TELEMED PATIENT READY")
                .setContentText(notification)
                .setDefaults( Notification.DEFAULT_VIBRATE | Notification.DEFAULT_LIGHTS)
                .setSound( alertSound )
                .setPriority(Notification.PRIORITY_MAX)
                .setContentIntent(clickIntent)
                .setAutoCancel(true);

        //Accept intent
        Intent acceptExam = new Intent(ctx, PushNotificationActions.class).setAction(ACCEPT_EXAM).putExtra("visitId", visitId).putExtra("link", link);
        PendingIntent pendingAcceptIntent = PendingIntent.getBroadcast(ctx, Integer.parseInt(visitId), acceptExam, PendingIntent.FLAG_UPDATE_CURRENT);
        notificationBuilder.addAction(R.drawable.accept_action_24dp, "ACCEPT", pendingAcceptIntent);

        //Dismiss intent
        Intent dismissExam = new Intent(ctx, PushNotificationActions.class).setAction(DISMISS_EXAM).putExtra("visitId", visitId).putExtra("link", link);
        PendingIntent pendingDismissIntent = PendingIntent.getBroadcast(ctx, Integer.parseInt(visitId), dismissExam, PendingIntent.FLAG_UPDATE_CURRENT);
        notificationBuilder.addAction(R.drawable.dismiss_action_24dp, "DISMISS", pendingDismissIntent);

        Notification noti = notificationBuilder.build();
        noti.flags |= Notification.FLAG_AUTO_CANCEL | Notification.FLAG_SHOW_LIGHTS;

        NotificationManager mNotificationManager = (NotificationManager) ctx.getSystemService(Context.NOTIFICATION_SERVICE);
        mNotificationManager.notify(Integer.parseInt(visitId), noti);