Android选择联系人

其实android里没有难的技术，看它的文档就可了。下面算是直接从它的文档里抄的例子，稍微加点东西。

发出action请求

Intent pickContactIntent = new Intent(Intent.ACTION_PICK, Uri.parse("content://contacts")); pickContactIntent.setType(Phone.CONTENT_TYPE); // Show user only contacts w/ phone numbers startActivityForResult(pickContactIntent, 11);

 

接收回复

 protected void onActivityResult(int requestCode, int resultCode, Intent data) {   if(requestCode == 11 && resultCode == RESULT_OK)  {   Uri contactUri = data.getData();            // We only need the NUMBER column, because there will be only one row in the result                   String[] projection = {            ContactsContract.PhoneLookup.DISPLAY_NAME,                      ContactsContract.CommonDataKinds.Phone.NUMBER                    };           //String[] projection = {Phone.NUMBER};            // Perform the query on the contact to get the NUMBER column            // We don't need a selection or sort order (there's only one result for the given URI)            // CAUTION: The query() method should be called from a separate thread to avoid blocking            // your app's UI thread. (For simplicity of the sample, this code doesn't do that.)            // Consider using CursorLoader to perform the query.            Cursor cursor = getContentResolver()                    .query(contactUri, projection, null, null, null);            cursor.moveToFirst();            // Retrieve the phone number from the NUMBER column            int indexPhoneNumber = cursor.getColumnIndex(Phone.NUMBER);            int indexDisplayName = cursor.getColumnIndex(ContactsContract.PhoneLookup.DISPLAY_NAME);            String phoneNumber = cursor.getString(indexPhoneNumber);            String displayName = cursor.getString(indexDisplayName);            if(phoneNumber != null && displayName != null)            {       if(phoneNumber.startsWith("+86"))        phoneNumber = phoneNumber.substring(3);              EditText textNumber = (EditText)findViewById(R.id.text_number);       textNumber.setText("\"" + displayName + "\"" + phoneNumber);                    }              } }