Java 谷歌联系人问题示例”；选择特定的联系人数据“；
我正在使用谷歌的例子 可以使用以下代码启动“联系人”浏览器Java 谷歌联系人问题示例”；选择特定的联系人数据“；,java,android-intent,contacts,Java,Android Intent,Contacts,我正在使用谷歌的例子 可以使用以下代码启动“联系人”浏览器 Intent intent = new Intent(Intent.ACTION_PICK); intent.setType(ContactsContract.Contacts.CONTENT_TYPE); if (intent.resolveActivity(getPackageManager()) != null) { startActivityForResult(intent, PHONE_
Intent intent = new Intent(Intent.ACTION_PICK);
intent.setType(ContactsContract.Contacts.CONTENT_TYPE);
if (intent.resolveActivity(getPackageManager()) != null) {
startActivityForResult(intent, PHONE_ACTIVITY);
}
11-04 19:24:01.711: E/AndroidRuntime(5790): FATAL EXCEPTION: main
11-04 19:24:01.711: E/AndroidRuntime(5790): java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1, result=-1, data=Intent { dat=content://com.android.contacts/contacts/lookup/2942i5ae4d5758914f9df.3247i232/225 flg=0x1 }} to activity {}: java.lang.IllegalArgumentException: Invalid column data1
11-04 19:24:01.711: E/AndroidRuntime(5790): at android.app.ActivityThread.deliverResults(ActivityThread.java:3322)
11-04 19:24:01.711: E/AndroidRuntime(5790): at android.app.ActivityThread.handleSendResult(ActivityThread.java:3365)
11-04 19:24:01.711: E/AndroidRuntime(5790): at android.app.ActivityThread.access$1200(ActivityThread.java:141)
11-04 19:24:01.711: E/AndroidRuntime(5790): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1315)
11-04 19:24:01.711: E/AndroidRuntime(5790): at android.os.Handler.dispatchMessage(Handler.java:99)
11-04 19:24:01.711: E/AndroidRuntime(5790): at android.os.Looper.loop(Looper.java:137)
11-04 19:24:01.711: E/AndroidRuntime(5790): at android.app.ActivityThread.main(ActivityThread.java:5059)
11-04 19:24:01.711: E/AndroidRuntime(5790): at java.lang.reflect.Method.invokeNative(Native Method)
11-04 19:24:01.711: E/AndroidRuntime(5790): at java.lang.reflect.Method.invoke(Method.java:511)
11-04 19:24:01.711: E/AndroidRuntime(5790): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:792)
11-04 19:24:01.711: E/AndroidRuntime(5790): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:555)
11-04 19:24:01.711: E/AndroidRuntime(5790): at dalvik.system.NativeStart.main(Native Method)
11-04 19:24:01.711: E/AndroidRuntime(5790): Caused by: java.lang.IllegalArgumentException: Invalid column data1
11-04 19:24:01.711: E/AndroidRuntime(5790): at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:170)
11-04 19:24:01.711: E/AndroidRuntime(5790): at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:140)
11-04 19:24:01.711: E/AndroidRuntime(5790): at android.content.ContentProviderProxy.query(ContentProviderNative.java:374)
11-04 19:24:01.711: E/AndroidRuntime(5790): at android.content.ContentResolver.query(ContentResolver.java:370)
11-04 19:24:01.711: E/AndroidRuntime(5790): at android.content.ContentResolver.query(ContentResolver.java:313)
11-04 19:24:01.711: E/AndroidRuntime(5790): at
11-04 19:24:01.711: E/AndroidRuntime(5790): at android.app.Activity.dispatchActivityResult(Activity.java:5242)
11-04 19:24:01.711: E/AndroidRuntime(5790): at android.app.ActivityThread.deliverResults(ActivityThread.java:3318)
11-04 19:24:01.711: E/AndroidRuntime(5790): ... 11 more
好的，如果有人感兴趣的话，底线是谷歌的例子有一个bug。一般的方法是正确的，您使用代码调用contacts，但这又会导致contacts接口有点复杂，文档也不完整。我将投影设置为null，然后像这样解析数据
ContentResolver contentResolver = getContentResolver();
Cursor cursor = getContentResolver().query(contactUri,
null, null, null, null);
// If the cursor returned is valid, get the phone number
if (cursor != null && cursor.getCount() > 0) {
cursor.moveToFirst();
String contact_id = cursor.getString(cursor
.getColumnIndex(ContactsContract.Contacts._ID));
int numberIndex = cursor
.getColumnIndex(CommonDataKinds.Phone.NUMBER);
int hasPhoneNumber = Integer
.parseInt(cursor.getString(cursor
.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER)));
if (hasPhoneNumber > 0) {
Cursor phoneCursor = contentResolver
.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?",
new String[] { contact_id }, null);
boolean found = false;
while (phoneCursor.moveToNext()) {
String phoneNumber = phoneCursor
.getString(phoneCursor
.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
int phoneType = phoneCursor.getInt(phoneCursor
.getColumnIndex(Phone.TYPE));
if (phoneType == Phone.TYPE_MOBILE) {
phoneNumber = phoneNumber.replaceAll(
"[^\\d]", "");
if (phoneNumber.startsWith("1")) {
phoneNumber = phoneNumber.substring(1,
phoneNumber.length());
}}}}
ContentResolver contentResolver = getContentResolver();
Cursor cursor = getContentResolver().query(contactUri,
null, null, null, null);
// If the cursor returned is valid, get the phone number
if (cursor != null && cursor.getCount() > 0) {
cursor.moveToFirst();
String contact_id = cursor.getString(cursor
.getColumnIndex(ContactsContract.Contacts._ID));
int numberIndex = cursor
.getColumnIndex(CommonDataKinds.Phone.NUMBER);
int hasPhoneNumber = Integer
.parseInt(cursor.getString(cursor
.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER)));
if (hasPhoneNumber > 0) {
Cursor phoneCursor = contentResolver
.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?",
new String[] { contact_id }, null);
boolean found = false;
while (phoneCursor.moveToNext()) {
String phoneNumber = phoneCursor
.getString(phoneCursor
.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
int phoneType = phoneCursor.getInt(phoneCursor
.getColumnIndex(Phone.TYPE));
if (phoneType == Phone.TYPE_MOBILE) {
phoneNumber = phoneNumber.replaceAll(
"[^\\d]", "");
if (phoneNumber.startsWith("1")) {
phoneNumber = phoneNumber.substring(1,
phoneNumber.length());
}}}}