這是方法我用得到聯繫人的照片，編號和名稱，但：
接觸是通過的getId（）
/**
* @return the photo URI
*/
public Uri getPhotoUri() {
try {
Cursor cur = this.ctx.getContentResolver().query(
ContactsContract.Data.CONTENT_URI,
null,
ContactsContract.Data.CONTACT_ID + "=" + this.getId() + " AND "
+ ContactsContract.Data.MIMETYPE + "='"
+ ContactsContract.CommonDataKinds.Photo.CONTENT_ITEM_TYPE + "'", null,
null);
if (cur != null) {
if (!cur.moveToFirst()) {
return null; // no photo
}
} else {
return null; // error in cursor process
}
} catch (Exception e) {
e.printStackTrace();
return null;
}
Uri person = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, Long
.parseLong(getId()));
return Uri.withAppendedPath(person, ContactsContract.Contacts.Photo.CONTENT_DIRECTORY);
}
用途是識別從一個片段來看這個東西。
在清單中設置權限。
<uses-permission android:name="android.permission.READ_CONTACTS" />
聲明常數：
private static final int REQUEST_CODE_PICK_CONTACT = 1;
在我的應用程序，用戶需要選擇通過點擊一個按鈕，手機聯繫人。所以在onclick（）方法，我這樣做：
contactChooserButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
startActivityForResult(new Intent(Intent.ACTION_PICK,
ContactsContract.Contacts.CONTENT_URI), REQUEST_CODE_PICK_CONTACT);
}
});
添加方法來檢索照片，姓名和號碼：
private String retrieveContactNumber() {
String contactNumber = null;
// getting contacts ID
Cursor cursorID = getActivity().getContentResolver().query(uriContact,
new String[]{ContactsContract.Contacts._ID},
null, null, null);
if (cursorID.moveToFirst()) {
contactID = cursorID.getString(cursorID.getColumnIndex(ContactsContract.Contacts._ID));
}
cursorID.close();
Log.e(TAG, "Contact ID: " + contactID);
// Using the contact ID now we will get contact phone number
Cursor cursorPhone = getActivity().getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
new String[]{ContactsContract.CommonDataKinds.Phone.NUMBER},
ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ? AND " +
ContactsContract.CommonDataKinds.Phone.TYPE + " = " +
ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE,
new String[]{contactID},
null);
if (cursorPhone.moveToFirst()) {
contactNumber = cursorPhone.getString(cursorPhone.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
phoneNumber = contactNumber;
}
cursorPhone.close();
Log.e(TAG, "Contact Phone Number: " + contactNumber);
return contactNumber;
}
//Retrieve name
private void retrieveContactName() {
String contactName = null;
// querying contact data store
Cursor cursor = getActivity().getContentResolver().query(uriContact, null, null, null, null);
if (cursor.moveToFirst()) {
// DISPLAY_NAME = The display name for the contact.
// HAS_PHONE_NUMBER = An indicator of whether this contact has at least one phone number.
contactName = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
personName = contactName;
}
cursor.close();
Log.e(TAG, "Contact Name: " + contactName);
}
//Retrieve photo (this method gets a large photo, for thumbnail follow the link below)
public void retrieveContactPhoto() {
Uri contactUri = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, Long.parseLong(contactID));
Uri displayPhotoUri = Uri.withAppendedPath(contactUri, ContactsContract.Contacts.Photo.DISPLAY_PHOTO);
try {
AssetFileDescriptor fd =
getActivity().getContentResolver().openAssetFileDescriptor(displayPhotoUri, "r");
photoAsBitmap = BitmapFactory.decodeStream(fd.createInputStream());
} catch (IOException e) {
e.printStackTrace();
}
}
最後，在onActivityForResult方法，這樣做：
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
try {
if(requestCode == REQUEST_CODE_PICK_CONTACT && resultCode == Activity.RESULT_OK) {
Log.e(TAG, "Response: " + data.toString());
uriContact = data.getData();
personPhoneTextField.setText(retrieveContactNumber());
//the method retrieveContactNumber returns the contact number,
//so am displaying this number in my EditText after getting it.
//Make your other methods return data of
//their respective types (Bitmap for photo)
retrieveContactPhoto();
retrieveContactName();
}
} catch (Exception exception) {
exception.printStackTrace();
}
}
這是it.For活動，看看這個Android: Get Contact Details (ID, Name, Phone, Photo) Github上
謝謝你的回答，我做到了。正如我在問題中提到的那樣。我有FNFE，請檢查我的問題。 – Apparatus