4.10

 实现代码：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="horizontal">


    <TextView
        android:id="@+id/list_name"
        android:layout_width="0dp"
        android:layout_height="64dp"
        android:layout_weight="1"
        android:gravity="center"
        android:text="小猪"
        android:textColor="#0000FF"
        android:textSize="18sp" />

    <TextView
        android:id="@+id/list_phone"
        android:layout_width="0dp"
        android:layout_height="64dp"
        android:layout_weight="1"
        android:gravity="center"
        android:text="13798989898"
        android:textColor="#EA5C4D"
        android:textSize="18sp" />


</LinearLayout>
MainActivity.java:

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        ListView list_test = (ListView) findViewById(R.id.list_test);
        //读取联系人
        Cursor cursor = getContentResolver()
                .query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, null, null, null);
        SimpleCursorAdapter spcAdapter = new SimpleCursorAdapter(this,R.layout.list_item,cursor,
                new String[]{ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME,ContactsContract.CommonDataKinds.Phone.NUMBER},
                new int[]{R.id.list_name,R.id.list_phone});
        list_test.setAdapter(spcAdapter);
    }
}