我已经使用 RemoteViews 小部件实现了自定义通知。我在 Android 5.0.2 和 Android 6.0 上对其进行了测试。它工作正常。但过了一段时间,每次收到 GCM 的通知时,它都会开始崩溃。
崩溃转储 -
Process: package.name, PID: 27743
android.app.RemoteServiceException: Bad notification posted from package package.name: Couldn't expand RemoteViews for: StatusBarNotification(pkg=package.name user=UserHandle{0} id=1524095391 tag=null key=0|package.name|1524095391|null|10247: Notification(pri=0 contentView=package.name/0x7f040033 vibrate=null sound=null defaults=0x0 flags=0x10 color=0x00000000 category=recommendation vis=PUBLIC))
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1631)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
我的 RemoteViews 布局在 LinearLayout 中有 Imageview 和扩展 TextView 的自定义 TextView 类。
我创建通知的代码是
private void showCustomNotification(ABCNotification notification) {
RemoteViews notificationView = new RemoteViews(getPackageName(), R.layout.layout_notification);
PendingIntent contentPendingIntent = PendingIntent.getBroadcast(mContext, 0, notification.getContentIntent(), PendingIntent.FLAG_UPDATE_CURRENT);
NotificationCompat.Builder builder = new NotificationCompat.Builder(mContext);
builder.setSmallIcon(R.drawable.ic_notification).setAutoCancel(true).setContentIntent(contentPendingIntent);
// Set Notification Priority
builder.setPriority(notification.getNotificationPriority());
// Set Notification Category
builder.setCategory(notification.getNotificationCategory());
// Set Notification Visibility
builder.setVisibility(notification.getNotificationVisibility());
notificationView.setTextViewText(R.id.tv_notification_title, notification.getTitle());
notificationView.setTextViewText(R.id.tv_notification_message, notification.getMessage());
notificationView.setTextViewText(R.id.tv_notification_subtext, notification.getSubtext());
Notification notif = builder.build();
if (null != notif) {
if (Build.VERSION.SDK_INT > Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
notif.bigContentView = notificationView;
}
notif.contentView = notificationView;
NotificationManager notificationManager = (NotificationManager) mContext.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(mNotificationId, notif);
}
}
我的 RemoteViews 布局是这样的
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingBottom="4dp"
android:paddingTop="4dp">
<com.abc.ui.customviews.fonts.TextViewYMRegular
android:id="@+id/tv_notification_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:ellipsize="end"
android:singleLine="true"
android:textColor="@color/black"
android:textSize="16sp" />
<com.abc.ui.customviews.fonts.TextViewYMMedium
android:id="@+id/tv_notification_message"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:textColor="@color/black"
android:textSize="14sp" />
<com.abc.ui.customviews.fonts.TextViewYMMedium
android:id="@+id/tv_notification_subtext"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textColor="@color/black"
android:textSize="12sp" />
</LinearLayout>
</LinearLayout>
我已经看到了几乎所有关于堆栈溢出的解决方案。似乎没有任何效果。
有趣的是,它以前工作得很好。但是一段时间后开始崩溃。全部在2小时内。