android 跳转到通讯录并获取展示到页面 及android联系人信息获取

一  ：android 跳转到通讯录并获取展示到页面

大致思路；

1.点击跳转到通讯录界面 

2.获取通讯录姓名和手机号码 

3.回调展示拿过来的姓名和手机号码 

（一）跳转界面

public void jumpSystemContacts(View view){
Uri uri = Uri.parse("content://Contacts/people");
Intent intent = new Intent(Intent.ACTION_PICK, uri);
startActivityForResult(intent, 0);
}

（二）回调拿值并展示

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {

switch (requestCode){
case 0:
if(data==null)
{
return;
}
//处理返回的data,获取选择的联系人信息
Uri uri=data.getData();
String[] contacts=getPhoneContacts(uri);
tv_main_name.setText(contacts[0]);
tv_main_phonenumber.setText(contacts[1]);
break;
}

super.onActivityResult(requestCode, resultCode, data);
}

private String[] getPhoneContacts(Uri uri){
String[] contact=new String[2];
//得到ContentResolver对象
ContentResolver cr = getContentResolver();
//取得电话本中开始一项的光标
Cursor cursor=cr.query(uri,null,null,null,null);
if(cursor!=null)
{
cursor.moveToFirst();
//取得联系人姓名
int nameFieldColumnIndex=cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);
contact[0]=cursor.getString(nameFieldColumnIndex);
//取得电话号码
String ContactId = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));
Cursor phone = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID + "=" + ContactId, null, null);
if(phone != null){
phone.moveToFirst();
contact[1] = phone.getString(phone.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
}
phone.close();
cursor.close();
}
else
{
return null;
}
return contact;
}

（三）权限配置

<!--添加联系人的权限-->
<uses-permission android:name="android.permission.READ_CONTACTS"></uses-permission>
<uses-permission android:name="android.permission.READ_PHONE_STATE" />

二 ：android联系人信息获取

public void getContacts(View view){
//获取联系人raw_contacts
//id  name
Uri uri=Uri.parse("content://com.android.contacts/raw_contacts");
Cursor cursor=cr.query(uri,null,null,null,null);
while (cursor.moveToNext()){
int id=cursor.getInt(cursor.getColumnIndex("_id"));
String name=cursor.getString(cursor.getColumnIndex("display_name"));
Log.i("test",id+" "+name);

//继续获取相对应的联系人的数据（电话号码）
Uri uriData=Uri.parse("content://com.android.contacts/raw_contacts/"+id+"/data");
Cursor cursorData=cr.query(uriData,null,null,null,null);
while(cursorData.moveToNext()){
String data1=cursorData.getString(cursorData.getColumnIndex("data1"));
//int type=cursorData.getInt(cursorData.getColumnIndex("mimetype_id"));
String type=cursorData.getString(cursorData.getColumnIndex("mimetype"));
if("vnd.android.cursor.item/phone_v2".equals(type)){
Log.i("test","        "+data1+":"+type);
}
}
}
}

//联系人名展示

ContentResolver cr = getContentResolver();

ListView listView = (ListView) findViewById(R.id.listView);

Uri uri=Uri.parse("content://com.android.contacts/raw_contacts");

Cursor cursor=cr.query(uri,null,null,null,null);

simpleCursorAdapter = new android.widget.SimpleCursorAdapter(this, R.layout.item_list, cursor, new String[]{"_id", "display_name"}, new int[]{R.id.tv_item_list_id, R.id.tv_item_list_name});

listView.setAdapter(simpleCursorAdapter);