NoSuchMethodError: com.android.app.fragment getContext in android

Question

GridView kategorisinde php webservices için bu hatayı alıyorum ve kategori görüntüleri dizi listesinde göründü Onları grrpough web servislerinde görüntülemek zorundayım Ama hata getData'da meydana geldi() NoSuchMethodError olarak lütfen bana yardım etmeyi deneyin Önceden teşekkürler.

@Override 
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 
    View rootView = inflater.inflate(R.layout.activity_customerhomepage, container, false); 
    gridView = (GridView) rootView.findViewById(R.id.gridView); 
    ids = new ArrayList<>(); 
    categorys = new ArrayList<>(); 
    category_imgs = new ArrayList<>(); 

    //Calling the getData method 
    getData(); 
    return rootView; 
} 

private void getData() { 

    final ProgressDialog loading = ProgressDialog.show(getContext(), "Please wait...", "Fetching data...", false, false); 

    //Creating a json array request to get the json from our api 
    JsonArrayRequest jsonArrayRequest = new JsonArrayRequest(DATA_URL, 
      new Response.Listener<JSONArray>() { 
       @Override 
       public void onResponse(JSONArray response) { 
        //Dismissing the progressdialog on response 
        loading.dismiss(); 

        //Displaying our grid 
        showGrid(response); 
       } 
      }, 
      new Response.ErrorListener() { 
       @Override 
       public void onErrorResponse(VolleyError error) { 

       } 
      } 
    ); 

Logcat hatası: 23. deneyin getActivity() kullanmak

03-20 22:35:58.002 23736-23736/? E/AndroidRuntime: FATAL EXCEPTION: main 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime: Process: com.android.app.a2aapp, PID: 23736 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime: java.lang.NoSuchMethodError: com.android.app.a2aapp.HomeFragment.getContext 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at com.android.app.a2aapp.HomeFragment.getData(HomeFragment.java:67) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at com.android.app.a2aapp.HomeFragment.onCreateView(HomeFragment.java:61) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at android.app.Fragment.performCreateView(Fragment.java:1700) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:890) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1062) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at android.app.BackStackRecord.run(BackStackRecord.java:684) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1447) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at android.app.Activity.performStart(Activity.java:5257) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2171) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2257) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at android.app.ActivityThread.access$800(ActivityThread.java:139) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1210) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at android.os.Handler.dispatchMessage(Handler.java:102) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at android.os.Looper.loop(Looper.java:136) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at android.app.ActivityThread.main(ActivityThread.java:5086) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at java.lang.reflect.Method.invokeNative(Native Method) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at java.lang.reflect.Method.invoke(Method.java:515) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601) 
03-20 22:35:58.002 23736-23736/? E/AndroidRuntime:  at dalvik.system.NativeStart.main(Native Method) 

Answer 1

Yöntem getContext() API düzeyinde mevcuttur.