잘못된 항목 Contact_ID 연락처 계약 연락처

Question

내 안드로이드 앱의 사용자 유형으로 AutoComplete 연락처로 다음 코드를 시도합니다.

public class MakePayment extends Activity { 
    private AutoCompleteTextView mAuto; 

    /** Called when the activity is first created. */ 
    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.makepayment); 

     mAuto = (AutoCompleteTextView)findViewById(R.id.autoCompleteTextViewTest); 
     ContentResolver content = getContentResolver(); 
     Cursor cursor = content.query(ContactsContract.Contacts.CONTENT_URI, 
       PEOPLE_PROJECTION, null, null, null); 

     ContactListAdapter adapter = new ContactListAdapter(this, cursor); 
     mAuto.setAdapter(adapter); 
    } 

    public static class ContactListAdapter extends CursorAdapter implements Filterable { 
      public ContactListAdapter(Context context, Cursor c) { 
       super(context, c); 
       mContent = context.getContentResolver(); 
      } 

      @Override 
      public View newView(Context context, Cursor cursor, ViewGroup parent) { 
       final LayoutInflater inflater = LayoutInflater.from(context); 
        final TextView view = (TextView) inflater.inflate(
          android.R.layout.simple_dropdown_item_1line, parent, false); 
        view.setText(cursor.getString(3)); 
        return view; 
      }   

      @Override 
      public void bindView(View view, Context context, Cursor cursor) { 
       ((TextView) view).setText(cursor.getString(3)); 

      } 

      @Override 
      public String convertToString(Cursor cursor) { 
       return cursor.getString(3); 
      } 

      @Override 
      public Cursor runQueryOnBackgroundThread(CharSequence constraint) { 
       if (getFilterQueryProvider() != null) { 
        return getFilterQueryProvider().runQuery(constraint); 
       } 

       StringBuilder buffer = null; 
       String[] args = null; 
       if (constraint != null) { 
        buffer = new StringBuilder(); 
        buffer.append("UPPER("); 
        buffer.append(ContactsContract.Contacts.DISPLAY_NAME); 
        buffer.append(") GLOB ?"); 
        args = new String[] { constraint.toString().toUpperCase() + "*" }; 
       } 

       return mContent.query(ContactsContract.Contacts.CONTENT_URI, PEOPLE_PROJECTION, 
         buffer == null ? null : buffer.toString(), args, 
         null); 
      } 

      private ContentResolver mContent;   
     } 

    private static final String[] PEOPLE_PROJECTION = new String[] { 
      ContactsContract.CommonDataKinds.Phone.CONTACT_ID, 
      ContactsContract.CommonDataKinds.Phone.NUMBER, 
      ContactsContract.CommonDataKinds.Email.DATA, 
      ContactsContract.Contacts.DISPLAY_NAME, 
     }; 

} 

하지만 내 응용 프로그램은 다음과 같은 오류가 제공 종료는 :

06-21 10:33:26.970: E/AndroidRuntime(31086): FATAL EXCEPTION: main 
06-21 10:33:26.970: E/AndroidRuntime(31086): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.MyApp/com.MyApp.MakePayment}: java.lang.IllegalArgumentException: Invalid column contact_id 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1713) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.app.ActivityThread.startActivityNow(ActivityThread.java:1541) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:127) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:339) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.widget.TabHost$IntentContentStrategy.getContentView(TabHost.java:696) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.widget.TabHost.setCurrentTab(TabHost.java:328) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.widget.TabHost$2.onTabSelectionChanged(TabHost.java:134) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.widget.TabWidget$TabClickListener.onClick(TabWidget.java:518) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.view.View.performClick(View.java:2485) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.view.View$PerformClick.run(View.java:9089) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.os.Handler.handleCallback(Handler.java:587) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.os.Handler.dispatchMessage(Handler.java:92) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.os.Looper.loop(Looper.java:130) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.app.ActivityThread.main(ActivityThread.java:3906) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at java.lang.reflect.Method.invokeNative(Native Method) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at java.lang.reflect.Method.invoke(Method.java:507) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:840) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:598) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at dalvik.system.NativeStart.main(Native Method) 
06-21 10:33:26.970: E/AndroidRuntime(31086): Caused by: java.lang.IllegalArgumentException: Invalid column contact_id 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:167) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:137) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.content.ContentProviderProxy.bulkQueryInternal(ContentProviderNative.java:372) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.content.ContentProviderProxy.query(ContentProviderNative.java:408) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.content.ContentResolver.query(ContentResolver.java:266) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at com.MyApp.MakePayment.onCreate(MakePayment.java:28) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 
06-21 10:33:26.970: E/AndroidRuntime(31086): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1677) 

그것은 잘못된 열 contacts_id을 말한다. 내가 여기서 뭐 잘못하고 있니? 나는 _ID 변경 CONTACT_ID이 번호는, 데이터 및 DISPLAY_NAME이 ContactsContract.Contacts이 모두의 제기되지 ContactsContract.Contacts에 대한

Answer 1

사용

Cursor cursor = content.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, 
       PEOPLE_PROJECTION, null, null, null); 

대신

Cursor cursor = content.query(ContactsContract.Contacts.CONTENT_URI, 
       PEOPLE_PROJECTION, null, null, null); 

및 참조 문서는 ContactsContract.CommonDataKinds