Android - 从电话号码获取联系人照片
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【中文标题】Android - 从电话号码获取联系人照片【英文标题】：Android - Get Contact Photo from phone number 【发布时间】：2015-04-01 02:14:14 【问题描述】：如何从联系人的地址（电话号码）获取联系人照片？
【问题讨论】：
参考这个网址：developer.android.com/reference/android/provider/… how to get contact photo URI的可能重复 试试这个，也许对你有帮助***.com/a/38992166/4593930 【参考方案1】：public static Bitmap retrieveContactPhoto(Context context, String number)
ContentResolver contentResolver = context.getContentResolver();
String contactId = null;
Uri uri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(number));
String[] projection = new String[]ContactsContract.PhoneLookup.DISPLAY_NAME, ContactsContract.PhoneLookup._ID;
Cursor cursor =
contentResolver.query(
uri,
projection,
null,
null,
null);
if (cursor != null)
while (cursor.moveToNext())
contactId = cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.PhoneLookup._ID));
cursor.close();
Bitmap photo = BitmapFactory.decodeResource(context.getResources(),
R.drawable.default_image);
try
if(contactId != null)
InputStream inputStream = ContactsContract.Contacts.openContactPhotoInputStream(context.getContentResolver(),
ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, new Long(contactId)));
if (inputStream != null)
photo = BitmapFactory.decodeStream(inputStream);
assert inputStream != null;
inputStream.close();
catch (IOException e)
e.printStackTrace();
return photo;
【讨论】：
感谢此解决方案运行良好，但您必须在打开输入流之前检查 contactId 是否为空【参考方案2】：我认为这个版本在所有 android 版本中效果更好：
public Bitmap getContactsDetails(String address)
Bitmap bp = BitmapFactory.decodeResource(context.getResources(),
R.drawable.contact_default_picture);
Uri contactUri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(address));
// querying contact data store
Cursor phones = context.getContentResolver().query(contactUri, null, null, null, null);
while (phones.moveToNext())
String image_uri = phones.getString(phones.getColumnIndex(
ContactsContract.CommonDataKinds.Phone.PHOTO_URI));
if (image_uri != null)
try
bp = MediaStore.Images.Media
.getBitmap(context.getContentResolver(),
Uri.parse(image_uri));
catch (FileNotFoundException e)
// TODO Auto-generated catch block
e.printStackTrace();
catch (IOException e)
// TODO Auto-generated catch block
e.printStackTrace();
return bp;
【讨论】：
【参考方案3】：调用此方法获取所有联系信息。
public void readContacts()
StringBuffer sb = new StringBuffer();
sb.append("......Contact Details.....");
ContentResolver cr = getContentResolver();
Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI, null,
null, null, null);
String phone = null;
String emailContact = null;
String emailType = null;
String image_uri = "";
Bitmap bitmap = null;
if (cur.getCount() > 0)
while (cur.moveToNext())
String id = cur.getString(cur
.getColumnIndex(ContactsContract.Contacts._ID));
String name = cur
.getString(cur
.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
image_uri = cur
.getString(cur
.getColumnIndex(ContactsContract.CommonDataKinds.Phone.PHOTO_URI));
if (Integer
.parseInt(cur.getString(cur
.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0)
System.out.println("name : " + name + ", ID : " + id);
sb.append("\n Contact Name:" + name);
Cursor pCur = cr.query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID
+ " = ?", new String[] id , null);
while (pCur.moveToNext())
phone = pCur
.getString(pCur
.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
sb.append("\n Phone number:" + phone);
System.out.println("phone" + phone);
pCur.close();
Cursor emailCur = cr.query(
ContactsContract.CommonDataKinds.Email.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Email.CONTACT_ID
+ " = ?", new String[] id , null);
while (emailCur.moveToNext())
emailContact = emailCur
.getString(emailCur
.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA));
emailType = emailCur
.getString(emailCur
.getColumnIndex(ContactsContract.CommonDataKinds.Email.TYPE));
sb.append("\nEmail:" + emailContact + "Email type:" + emailType);
System.out.println("Email " + emailContact
+ " Email Type : " + emailType);
emailCur.close();
if (image_uri != null)
System.out.println(Uri.parse(image_uri));
try
bitmap = MediaStore.Images.Media
.getBitmap(this.getContentResolver(),
Uri.parse(image_uri));
sb.append("\n Image in Bitmap:" + bitmap);
System.out.println(bitmap);
catch (FileNotFoundException e)
// TODO Auto-generated catch block
e.printStackTrace();
catch (IOException e)
// TODO Auto-generated catch block
e.printStackTrace();
sb.append("\n........................................");
textDetail.setText(sb);
【讨论】：
tnx 我使用你的代码和选择参数，所以我可以按数字检索照片【参考方案4】：您可以使用下面的列获取联系人照片 uri，ContactsContract.CommonDataKinds.Phone.PHOTO_URI。
【讨论】：
好的，所以我已经尝试过了，它肯定不起作用。为什么 4 up-votes 我不明白这个网站。我可以从 ContactsContracts.CommonDataKinds.Phone.CONTENT_URI 获取信息。但似乎不可能从 CommonDataKinds 获得与照片相关的任何内容【参考方案5】：这是函数：
public static Bitmap getContactsDetails(String address)
Bitmap bp = BitmapFactory.decodeResource(context.getResources(),
R.drawable.default_contact_photo);
String selection = ContactsContract.CommonDataKinds.Phone.NUMBER + " = '" + address + "'";
Cursor phones = context.getContentResolver().query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, selection,
null, null);
while (phones.moveToNext())
String image_uri = phones.getString(phones.getColumnIndex(
ContactsContract.CommonDataKinds.Phone.PHOTO_URI));
if (image_uri != null)
try
bp = MediaStore.Images.Media
.getBitmap(context.getContentResolver(),
Uri.parse(image_uri));
catch (FileNotFoundException e)
// TODO Auto-generated catch block
e.printStackTrace();
catch (IOException e)
// TODO Auto-generated catch block
e.printStackTrace();
return bp;
【讨论】：
【参考方案6】：如果您想获得检索 更大的照片
，您可以进行一些更改 public Bitmap retrieveContactPhoto(Context context, String number)
ContentResolver contentResolver = context.getContentResolver();
String contactId = null;
Uri uri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(number));
String[] projection = new String[]ContactsContract.PhoneLookup.DISPLAY_NAME, ContactsContract.PhoneLookup._ID;
Cursor cursor =
contentResolver.query(
uri,
projection,
null,
null,
null);
if (cursor != null)
while (cursor.moveToNext())
contactId = cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.PhoneLookup._ID));
cursor.close();
Bitmap photo = BitmapFactory.decodeResource(context.getResources(),
R.mipmap.popup);
try
Uri contactUri = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, Long.valueOf(contactId));
Uri displayPhotoUri = Uri.withAppendedPath(contactUri, ContactsContract.Contacts.Photo.DISPLAY_PHOTO);
AssetFileDescriptor fd =
getContentResolver().openAssetFileDescriptor(displayPhotoUri, "r");
InputStream inputStream=fd.createInputStream();
if (inputStream != null)
photo = BitmapFactory.decodeStream(inputStream);
assert inputStream != null;
inputStream.close();
catch (IOException e)
e.printStackTrace();
return photo;
用于检索缩略图大小的照片
public InputStream openPhoto(long contactId)
Uri contactUri = ContentUris.withAppendedId(Contacts.CONTENT_URI, contactId);
Uri photoUri = Uri.withAppendedPath(contactUri, Contacts.Photo.CONTENT_DIRECTORY);
Cursor cursor = getContentResolver().query(photoUri,
new String[] Contacts.Photo.PHOTO, null, null, null);
if (cursor == null)
return null;
try
if (cursor.moveToFirst())
byte[] data = cursor.getBlob(0);
if (data != null)
return new ByteArrayInputStream(data);
finally
cursor.close();
return null;
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【讨论】：
所以缩略图是Contacts.Photo.CONTENT_DIRECTORY，完整的照片是Contacts.Photo.DISPLAY_PHOTO？以上是关于Android - 从电话号码获取联系人照片的主要内容，如果未能解决你的问题，请参考以下文章
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