Question

我有一个必须显示我的手机联系人列表的应用程序。用户必须选择一个电话号码，我必须在我的应用程序上以编程方式使用此电话号码。我该怎么办？

代码示例很棒。

Answer 1

只需将按钮连接到onBrowseForNumbersButtonClicked（）方法......将代码放在formattedPhoneNumber行下面......你就可以了。

import android.app.Activity;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.provider.ContactsContract.CommonDataKinds.Phone;
import android.util.Log;
import android.view.View;

public class TestActivity extends Activity {

    private static final int REQUEST_CONTACT_NUMBER = 123456789;

    /** Pops the "select phone number" window */
    public void onBrowseForNumbersButtonClicked(View view) {
        Intent contactPickerIntent = new Intent(Intent.ACTION_PICK, Phone.CONTENT_URI);
        startActivityForResult(contactPickerIntent, REQUEST_CONTACT_NUMBER);
    }

    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (resultCode == RESULT_OK) {
            if(data != null && requestCode == REQUEST_CONTACT_NUMBER) {  
                Uri uriOfPhoneNumberRecord = data.getData();
                String idOfPhoneRecord = uriOfPhoneNumberRecord.getLastPathSegment();
                Cursor cursor = getContentResolver().query(Phone.CONTENT_URI, new String[]{Phone.NUMBER}, Phone._ID + "=?", new String[]{idOfPhoneRecord}, null);
                if(cursor != null) {
                        if(cursor.getCount() > 0) {
                            cursor.moveToFirst();
                            String formattedPhoneNumber = cursor.getString( cursor.getColumnIndex(Phone.NUMBER) );
                            Log.d("TestActivity", String.format("The selected phone number is: %s", formattedPhoneNumber));
                        }
                        cursor.close();
                }
            }
            else {
                Log.w("TestActivity", "WARNING: Corrupted request response");
            }
        }
        else if (resultCode == RESULT_CANCELED) {
            Log.i("TestActivity", "Popup canceled by user."); 
        }
        else {
            Log.w("TestActivity", "WARNING: Unknown resultCode");
        }
    }
}

Answer 2

您需要结合联系人选择器，并从给定联系人中检索电话号码。

检查此Essentials to pick a contact和how to read contact data

如何显示我的联系电话号码并获取其中一个电话号码以便在我的应用上使用？

2 个答案: