我正在使用
Android应用程式.这最后使用通过锁定屏幕上显示的自定义视图的通知.不幸的是,当我像其他通知一样,我无法获得纹波和高程效果.此外,单触发触发我已配置的意图,而其他通知需要双击.
我在Github上放了一个最小的项目示例：
https://github.com/lpellegr/android-notification-custom-example
应用示例提供了两个按钮来发布通知：一个使用自定义视图并受到上述问题的影响,另一个使用默认系统视图的通知与预期的行为.
任何关于如何获得纹波和高程效果以及双击行为(通过保持定制视图)的想法是受欢迎的.
PS：我正在针对API 19,我想为通知使用自定义视图布局以及setOnClickPendingIntent,因为只有此侦听器允许打开任何安全模式的设备的活动.
解决方法
从方法publishNotificationWithCustomView中删除setOnClickPendingIntent,并将setContentIntent添加到通知构建器中：
private void publishNotificationWithCustomView() {
String title = "Notification Custom View";
String content = "No ripple effect,no elevation,single tap trigger";
Context context = getApplicationContext();
NotificationCompat.Builder builder =
new NotificationCompat.Builder(context)
.setWhen(System.currentTimeMillis())
.setDefaults(DEFAULT_ALL)
.setSmallIcon(R.mipmap.ic_launcher)
.setPriority(NotificationCompat.PRIORITY_HIGH)
.setOnlyAlertOnce(true)
.setAutoCancel(false)
.setColor(ContextCompat.getColor(context,R.color.colorAccent))
.setContentTitle(title)
.setContentText(content)
.setOngoing(true)
.setCategory(NotificationCompat.CATEGORY_ALARM)
.setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
.setContentIntent(createLockscreenNotificationPendingIntent(context));
int notificationLayoutResId = R.layout.lock_screen_notification;
// using folder layout-vX is having issue with LG devices
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
notificationLayoutResId = R.layout.lock_screen_notification_android_n;
}
RemoteViews remoteView = new RemoteViews(
context.getPackageName(),notificationLayoutResId);
remoteView.setTextViewText(R.id.title,title);
remoteView.setTextViewText(R.id.text,content);
builder.setCustomContentView(remoteView);
Notification notification = builder.build();
publishNotification(context,notification,7);
}
然后从lock_screen_notification.xml和lock_screen_notification_android_n.xml中删除android：clickable =“true”：
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="64dp">
....
