Android 从通知中午餐回家活动时,在片段中将getActivity设置为null
我已将以下代码配置为生成通知:Android 从通知中午餐回家活动时,在片段中将getActivity设置为null,android,android-intent,fragment,android-notifications,Android,Android Intent,Fragment,Android Notifications,我已将以下代码配置为生成通知: Intent intent = new Intent(this, HomeActivity.class); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK|Intent.FLAG_ACTIVITY_CLEAR_TOP); intent.putExtra("IsNotification",true); int mNotificationId= Pref.getVal
Intent intent = new Intent(this, HomeActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK|Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.putExtra("IsNotification",true);
int mNotificationId= Pref.getValue(this, Constants.NOTIFICATION_ID,1);
PendingIntent pendingIntent = PendingIntent.getActivity(this,mNotificationId /* Request code */, intent,
PendingIntent.FLAG_UPDATE_CURRENT);
Bitmap mBitmap= BitmapFactory.decodeResource(getResources(),R.mipmap.ic_launcher);
Uri defaultSoundUri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
.setSmallIcon(R.mipmap.ic_launcher).setLargeIcon(mBitmap)
.setContentTitle("App Notification").setColor(getResources().getColor(R.color.orange))
.setContentText(message)
.setAutoCancel(true)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent);
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(mNotificationId /* ID of notification */, notificationBuilder.build());
mNotificationId++;
Pref.setValue(this,Constants.NOTIFICATION_ID,mNotificationId);
现在在舱单上我有
<activity
android:name=".HomeActivity"
android:label="@string/title_activity_home"
android:screenOrientation="portrait"
android:windowSoftInputMode="adjustPan"
android:launchMode="singleTop"
/>
所以现在我的问题是当NotificationFragment的onCreateView
调用时,它将`getActivity()设为null
注意
对于片段,我正在使用
support-v4:23.1.1
来处理片段。尝试在创建的活动上或之后,或在附件中执行相关处理。对于onAttach
不推荐使用的警告,请选中此项。如果您在Frgament onAttach(…)
中获得了上下文,该怎么办?担任职务said@MD我需要检查一下that@MD另外,它显示为不推荐用于onAttach(Activity mActivity),您必须等待片段附加到活动,在onAttach或更高版本中执行。
private void initNotification(){
if(mNotitficationFragment==null){
mNotitficationFragment= NotitficationFragment.newInstance();
}
if(!mNotitficationFragment.isAdded()){
mFragManager.beginTransaction().replace(R.id.frame_home_container,mNotitficationFragment).commit();
}
}