Android开发中,怎么调用系统联系人界面,选择多个联系人并返回联系人数据? 类似于发短息中,调用添加联系人的页面。选择多个联系人并返回联系人的数据,还是说没发调用 只能自己查数据库写界面? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 public void doLaunchContactPicker(View view) { Intent contactPickerIntent = new Intent(Intent.ACTION_PICK, Contacts.CONTENT_URI); startActivityForResult(contactPickerIntent, CONTACT_PICKER_RESULT);}protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (resultCode == RESULT_OK) { switch (requestCode) { case CONTACT_PICKER_RESULT: // handle contact results break; } } else { // gracefully handle failure Log.w(DEBUG_TAG, "Warning: activity result not ok"); } }// 读数据Bundle extras = data.getExtras();Set keys = extras.keySet();Iterator iterate = keys.iterator();while (iterate.hasNext()) { String key = iterate.next(); Log.v(DEBUG_TAG, key + "[" + extras.get(key) + "]");}Uri result = data.getData();Log.v(DEBUG_TAG, "Got a result: " + result.toString()); Android数据库的问题 Android下的IP输入框 Android有红色感叹号! 请教:Android平台上,如何使用自己的解码器 关于android一个应用——快递单号查询 Android开发google map申请不到google map api key 求大家对LocalSocket的理解 用TelephonyManager监听基站信息改变问题 应用在个别手机崩溃,没看懂原因 着急!Android大神求帮忙 csv文件 求大神帮忙解决个小问题
Intent contactPickerIntent = new Intent(Intent.ACTION_PICK,
Contacts.CONTENT_URI);
startActivityForResult(contactPickerIntent, CONTACT_PICKER_RESULT);
}protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
switch (requestCode) {
case CONTACT_PICKER_RESULT:
// handle contact results
break;
} } else {
// gracefully handle failure
Log.w(DEBUG_TAG, "Warning: activity result not ok");
}
}// 读数据
Bundle extras = data.getExtras();
Set keys = extras.keySet();
Iterator iterate = keys.iterator();
while (iterate.hasNext()) {
String key = iterate.next();
Log.v(DEBUG_TAG, key + "[" + extras.get(key) + "]");
}
Uri result = data.getData();
Log.v(DEBUG_TAG, "Got a result: "
+ result.toString());