如何将选定的电子邮件从 android 联系人获取到应用程序？ [复制]

Posted 2023-04-17

【中文标题】如何将选定的电子邮件从 android 联系人获取到应用程序？ [复制]

【英文标题】：How to get the selected email from android contacts to the app? [duplicate]

【发布时间】：2012-06-06 12:00:42

【问题描述】：

我想选择构建一个应用程序，该应用程序包括从本地联系人中选择电子邮件 ID。如何在应用程序中获取选定的电子邮件值。如何实现这一点，任何独立示例都会很有用。谢谢。

【参考方案1】：

如下实现联系人列表：

   public class contDetail extends Activity implements OnItemClickListener     
private static final String[] PROJECTION = new String[]             
ContactsContract.Contacts._ID,            
ContactsContract.Contacts.DISPLAY_NAME,            
ContactsContract.Contacts.HAS_PHONE_NUMBER,            
ContactsContract.Contacts.LOOKUP_KEY  
;
private int mIdColumnIndex;
private int mHasPhoneColumnIndex;
private TextView mPhone;
@Override    
 public void onCreate(Bundle savedInstanceState) 
     super.onCreate(savedInstanceState);
       setContentView(R.layout.pickcontact);
   mPhone = (TextView) findViewById(R.id.test); 
ListView myList=(ListView)findViewById(R.id.list1); 
Cursor c = managedQuery(ContactsContract.Contacts.CONTENT_URI,
        PROJECTION, null, null, null);       
        mIdColumnIndex = c.getColumnIndex(ContactsContract.Contacts._ID);      
        mHasPhoneColumnIndex = c.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER);
        ListAdapter adapter = new SimpleCursorAdapter(this, 
                android.R.layout.simple_list_item_1,c, 
                new String[]  ContactsContract.Contacts.HAS_PHONE_NUMBER ,
                new int[]  android.R.id.text1 ); 
        myList.setAdapter(adapter); 
        myList.setOnItemClickListener(this);
        //setOnItemSelectedListener(this);      

   

   public void onItemClick(AdapterView<?>parent, View v, int position, long id) 
if (position >= 0)  
final Cursor c = (Cursor) parent.getItemAtPosition(position); 
if (c.getInt(mHasPhoneColumnIndex) > 0)  
final long contactId = c.getLong(mIdColumnIndex);   
final Cursor phones = getContentResolver().query(  
ContactsContract.CommonDataKinds.Phone.CONTENT_URI, 
new String[]  ContactsContract.CommonDataKinds.Phone.NUMBER , 
ContactsContract.CommonDataKinds.Phone.CONTACT_ID + "=" + contactId, null, 
ContactsContract.CommonDataKinds.Phone.IS_SUPER_PRIMARY + " DESC"); 
try              
phones.moveToFirst();   
    mPhone.setText(phones.getString(0));
    String ph = phones.getString(0);
    Intent intent = this.getIntent(); 
    intent.putExtra("SOMETHING",ph ); 
    this.setResult(RESULT_OK, intent); 
    finish(); 

 finally                  
phones.close();    
          
 else   
mPhone.setText(R.string.button_info_text);  
  
   

   public void onNothingSelected(AdapterView parent) 
mPhone.setText(R.string.button_info_text);


 

将所选联系人复制到您的活动的 EditText 框中，如下所示：

      @Override
 protected void onActivityResult(int requestCode, int resultCode, Intent data)                  
  super.onActivityResult(requestCode, resultCode, data);
  if(resultCode==RESULT_OK && requestCode==1)       
   ed1.setText(data.getStringExtra("SOMETHING"));
  if(resultCode==RESULT_OK && requestCode==2)       
     ed2.setText(data.getStringExtra("SOMETHING"));