無效列CONTACT_ID ContactsContract.Contacts

Question

我想下面的代碼AutoComplete聯繫方式在用戶鍵入我的Android應用程序。

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, 
     }; 

} 

但我的應用程序關閉給了以下錯誤：

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) 

它說無效的列contacts_id。我在這裏做錯了什麼？

Answer 1

使用

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

，而不是

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

，看看文檔爲ContactsContract.Contacts CONTACT_ID，數，數據和DISPLAY_NAME未有提交的ContactsContract.Contacts這些都是在ContactsContract.CommonDataKinds