在android应用程序中获取联系人
我正在关注这些链接以获取我的应用程序中的联系人
如何调用Android联系人列表?
http://www.higherpass.com/Android/Tutorials/Working-With-Android-Contacts/
我可以在手机上显示联系人列表,但是
-
我想在每个联系人中添加一个复选框,以便用户可以选择多个联系人,并通过单击完成按钮,他应该能够获取他选择的所有联系人
另外我想获取联系人的姓名以及联系人的电话号码,请参阅我的代码:
if (resultCode == Activity.RESULT_OK) { Uri contactData = data.getData(); Cursor c = managedQuery(contactData, null, null, null, null); if (c.moveToFirst()) { String name = c.getString(c .getColumnIndexOrThrow(ContactsContract.Contacts.DISPLAY_NAME)); String number = c.getString(c.getColumnIndexOrThrow(ContactsContract.Contacts.HAS_PHONE_NUMBER)); Log.v("name", name +" "+number); // TODO Whatever you want to do with the selected contact // name. } }
在日志猫它显示输出为:
01-09 12:46:41.688: V/name(699): Xyz 1
这是联系人的名称是xyz,它至少有一个与之相关的电话号码。请帮助我如何获取与该联系人关联的号码。
编辑:
如果我使用this( String number = c.getString(c.getColumnIndexOrThrow(People.NUMBER));
)在代码中,我得到以下异常:
01-09 13:33:23.008: E/AndroidRuntime(786): FATAL EXCEPTION: main
01-09 13:33:23.008: E/AndroidRuntime(786): java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1, result=-1, data=Intent { dat=content://com.android.contacts/contacts/lookup/0r1-2C2E30/1 (has extras) }} to activity {sra.com/sra.com.ContactsDemo}: java.lang.IllegalArgumentException: column 'number' does not exist
01-09 13:33:23.008: E/AndroidRuntime(786): at android.app.ActivityThread.deliverResults(ActivityThread.java:3515)
01-09 13:33:23.008: E/AndroidRuntime(786): at android.app.ActivityThread.handleSendResult(ActivityThread.java:3557)
01-09 13:33:23.008: E/AndroidRuntime(786): at android.app.ActivityThread.access$2800(ActivityThread.java:125)
01-09 13:33:23.008: E/AndroidRuntime(786): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2063)
01-09 13:33:23.008: E/AndroidRuntime(786): at android.os.Handler.dispatchMessage(Handler.java:99)
01-09 13:33:23.008: E/AndroidRuntime(786): at android.os.Looper.loop(Looper.java:123)
01-09 13:33:23.008: E/AndroidRuntime(786): at android.app.ActivityThread.main(ActivityThread.java:4627)
01-09 13:33:23.008: E/AndroidRuntime(786): at java.lang.reflect.Method.invokeNative(Native Method)
01-09 13:33:23.008: E/AndroidRuntime(786): at java.lang.reflect.Method.invoke(Method.java:521)
01-09 13:33:23.008: E/AndroidRuntime(786): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
01-09 13:33:23.008: E/AndroidRuntime(786): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
01-09 13:33:23.008: E/AndroidRuntime(786): at dalvik.system.NativeStart.main(Native Method)
01-09 13:33:23.008: E/AndroidRuntime(786): Caused by: java.lang.IllegalArgumentException: column 'number' does not exist
01-09 13:33:23.008: E/AndroidRuntime(786): at android.database.AbstractCursor.getColumnIndexOrThrow(AbstractCursor.java:314)
01-09 13:33:23.008: E/AndroidRuntime(786): at android.database.CursorWrapper.getColumnIndexOrThrow(CursorWrapper.java:99)
01-09 13:33:23.008: E/AndroidRuntime(786): at sra.com.ContactsDemo.onActivityResult(ContactsDemo.java:49)
01-09 13:33:23.008: E/AndroidRuntime(786): at android.app.Activity.dispatchActivityResult(Activity.java:3890)
01-09 13:33:23.008: E/AndroidRuntime(786): at android.app.ActivityThread.deliverResults(ActivityThread.java:3511)
01-09 13:33:23.008: E/AndroidRuntime(786): ... 11 more
通过查看答案,我认为你已经获得了如何获取联系人的答案,并且现在您希望获得所选联系人的活动。
要获取特定于联系人姓名的联系人号码:
ContentResolver contactResolver = getContentResolver();
Cursor cursor = contactResolver.query(Phone.CONTENT_URI, null, Phone.DISPLAY_NAME + "=?", new String[]{contactName}, null);
if(cursor.getCount() > 0){
cursor.moveToFirst();
do {
String number = cursor.getString(mCursor.getColumnIndex(Phone.NUMBER));
}while (cursor.moveToNext() );
}
注意:这里contactName
是你想要联系号码的联系人姓名。
我假设你已经在ListView中显示了复选框中的联系人,这里是你的解决方案来获取用户选择的联系人列表到你的活动中:
1.使用startActivityForResult()
开始您的联系活动。
2.初始化联系活动中的ArrayList
变量,将其contactArrayList
。
3.当用户checks the checkbox
,在您添加此联系人contactArrayList
并不断增加,当unchecks
然后从接触contactArrayList
。
4.当用户按下完成后,将结果设置为ok,并将选中的联系人列表添加到contactArrayList
如下所示:
Intent intent = new Intent();
Bundle bundle = new Bundle();
bundle.putStringArrayList("contacts", contactArrayList);
intent.putExtras(bundle);
setResult(RESULT_OK, intent);
并finish()
该活动。
5.在您的调用活动覆盖:
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(resultCode == RESULT_OK && data != null ){
Bundle bundle = new Bundle();
bundle = data.getExtras();
ArrayList list = bundle.getStringArrayList("contacts");
}
}
注意:上面的代码在2.3.3以上进行了测试。
请试试这个代码
Cursor c = getContentResolver().query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
String name, number = "";
String id;
c.moveToFirst();
for (int i = 0; i < c.getCount(); i++) {
name = c.getString(c.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
id = c.getString(c.getColumnIndex(ContactsContract.Contacts._ID));
if (Integer.parseInt(c.getString(c.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) {
Cursor pCur = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?", new String[] { id },
null);
while (pCur.moveToNext()) {
number = pCur.getString(pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
}
}
Log.i("name ", name + " ");
Log.i("number ", number + " ");
c.moveToNext();
在这里你得到了光标c
Cursor c = getContentResolver().query(Phones.CONTENT_URI, null, null,null, null);
获取名称
String name = c.getString(c.getColumnIndex(People.NAME));
得到号码
String number = c.getString(c.getColumnIndex(People.NUMBER));
您可以遍历游标并将它们保存到列表中。 创建一个复选框列表视图并与该列表绑定。
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