사용자 지정 ListViewAdapter를 새로 고칩니다.LayoutInflater NullPointerException
편집 :
나는 그것이 GoruntuleActivity의 화면을 호출 및 방법을 한 OnCreate 만드는 목록보기에서 항목을 클릭 (나는 그것이 .. 만드는 가정입니다) 그리고 나는 GoruntuleActivity과 방법을 호출 layputInflater가이 활동에 포함됩니다.
ListeleActivity.java
lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View item,
int position, long id) {
onClickPosition = position;
final Intent intent = new Intent(ListeleActivity.this,
GoruntuleActivity.class);
startActivity(intent);
goruntuleNesnesi.isSetListRefresh(onClickPosition , issetlist);
}
});
그것은 GoruntuleActivity.java
public void isSetListRefresh(int onClickPosition, ArrayList<String> issetlist)
{
issetlist.set(onClickPosition, "false");
setRecentOrSeen(issetlist);
ListviewRefresh();
}
public void ListviewRefresh()
{
LayoutInflater mLInflater = LayoutInflater.from(this);
ListViewAdapter adapter = new ListViewAdapter(
getApplicationContext(), getKimdenList(), getKonuList(), getRecentOrSeen() ,
mLInflater);
adapter.Remove();
}
의 메소드를 호출한다 그리고 지금은 .. 나에게 또 다른 예외를주고있다
05-18 16:25:22.073: E/AndroidRuntime(807): FATAL EXCEPTION: main
05-18 16:25:22.073: E/AndroidRuntime(807): java.lang.IllegalStateException: System services not available to Activities before onCreate()
05-18 16:25:22.073: E/AndroidRuntime(807): at android.app.Activity.getSystemService(Activity.java:3526)
05-18 16:25:22.073: E/AndroidRuntime(807): at android.view.LayoutInflater.from(LayoutInflater.java:171)
05-18 16:25:22.073: E/AndroidRuntime(807): at com.mobil.eposta.GoruntuleActivity.ListviewRefresh(GoruntuleActivity.java:160)
05-18 16:25:22.073: E/AndroidRuntime(807): at com.mobil.eposta.GoruntuleActivity.isSetListRefresh(GoruntuleActivity.java:155)
05-18 16:25:22.073: E/AndroidRuntime(807): at com.mobil.eposta.ListeleActivity$1.onItemClick(ListeleActivity.java:137)
05-18 16:25:22.073: E/AndroidRuntime(807): at android.widget.AdapterView.performItemClick(AdapterView.java:284)
05-18 16:25:22.073: E/AndroidRuntime(807): at android.widget.ListView.performItemClick(ListView.java:3382)
05-18 16:25:22.073: E/AndroidRuntime(807): at android.widget.AbsListView$PerformClick.run(AbsListView.java:1696)
05-18 16:25:22.073: E/AndroidRuntime(807): at android.os.Handler.handleCallback(Handler.java:587)
05-18 16:25:22.073: E/AndroidRuntime(807): at android.os.Handler.dispatchMessage(Handler.java:92)
05-18 16:25:22.073: E/AndroidRuntime(807): at android.os.Looper.loop(Looper.java:123)
05-18 16:25:22.073: E/AndroidRuntime(807): at android.app.ActivityThread.main(ActivityThread.java:4627)
05-18 16:25:22.073: E/AndroidRuntime(807): at java.lang.reflect.Method.invokeNative(Native Method)
05-18 16:25:22.073: E/AndroidRuntime(807): at java.lang.reflect.Method.invoke(Method.java:521)
05-18 16:25:22.073: E/AndroidRuntime(807): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
05-18 16:25:22.073: E/AndroidRuntime(807): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
05-18 16:25:22.073: E/AndroidRuntime(807): at dalvik.system.NativeStart.main(Native Method)
LayoutInflater inflater = (LayoutInflater) mContext.getSystemService (LAYOUT_INFLATER_SERVICE);를 사용해 보았습니다. –
지금 사용했는데 작동하지 않았습니다. – Merve
LayoutInflater.from (getApplicationContext())? – Blackbelt