我正在尝试使用while循环来每秒更新一次通知。但是在2.3.3&下面,它崩溃了这些logcat错误:
08-14 07:30:17.394: E/AndroidRuntime(501): FATAL EXCEPTION: main
08-14 07:30:17.394: E/AndroidRuntime(501):
android.app.RemoteServiceException: Bad notification for startForeground:
java.lang.IllegalArgumentException: contentIntent required:
pkg=com.package.name id=77
notification=Notification(vibrate=null,sound=null,defaults=0x4,flags=0x40)
问题是即使我检查Build.VERSION,代码崩溃时也会遇到相同的logcat错误:
if (isRunning) {
n.defaults = Notification.DEFAULT_LIGHTS;
while (!RecordTimerTask.isRunning && isRunning) {
long now = System.currentTimeMillis() - startTime;
n.setLatestEventInfo(getApplicationContext(), getResources()
.getString(R.string.notify_title),
getDurationBreakdown(now), null);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB)
startForeground(FOREGROUND_ID, n);
else
notify.notify(ID, n);
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
似乎设备运行2.3.3&下面不喜欢null通知意图。 我不明白为什么我从来没有调用过startForeground时遇到logcat错误?
答案 0 :(得分:4)
问题是你为pendingIntent调用带有null参数的 setLatestEventInfo 。这适用于Android ICS,但不适用于早期版本......
查看 setLatestEventInfo 的文档。
以下是您的代码的外观(如果您从服务中推送这些通知):
// The PendingIntent to launch our activity if the user selects this notification
PendingIntent contentIntent = PendingIntent.getActivity(this, 0,
new Intent(this, LocalServiceActivities.Controller.class), 0);
// Set the info for the views that show in the notification panel.
notification.setLatestEventInfo(this, getText(R.string.local_service_label),
text, contentIntent);
代码来自Android official documentation。
另请参阅this了解StackOverflow上的类似问题。