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Commit dcb4b0ce authored by Julia Reynolds's avatar Julia Reynolds
Browse files

Limit toasts posted by system 

Test: manual
Fixes: 151553170
Change-Id: Ica009d078c02eb9205c55ec8927e78e77c569dc0
parent 3544feed

services/core/java/com/android/server/notification/NotificationManagerService.java

+13 −14
Original line number Diff line number Diff line
@@ -107,6 +107,7 @@ import android.annotation.CallbackExecutor; 
import android.annotation.NonNull;

import android.annotation.Nullable;

import android.annotation.RequiresPermission;

import android.annotation.UserIdInt;

import android.annotation.WorkerThread;

import android.app.ActivityManager;

import android.app.ActivityManagerInternal;
@@ -2840,9 +2841,8 @@ public class NotificationManagerService extends SystemService { 
                        record = mToastQueue.get(index);

                        record.update(duration);

                    } else {

                        // Limit the number of toasts that any given package except the android

                        // package can enqueue.  Prevents DOS attacks and deals with leaks.

                        if (!isSystemToast) {

                        // Limit the number of toasts that any given package can enqueue.

                        // Prevents DOS attacks and deals with leaks.

                        int count = 0;

                        final int N = mToastQueue.size();

                        for (int i = 0; i < N; i++) {
@@ -2856,7 +2856,6 @@ public class NotificationManagerService extends SystemService { 
                                }

                            }

                        }

                        }



                        Binder windowToken = new Binder();

                        mWindowManagerInternal.addWindowToken(windowToken, TYPE_TOAST, displayId);