Load Kontakt Bild in Bitmap

Question

die Funktion, die ich verwende, um den Uri der Kontaktbildminiatur von der Telefon-Nr. :

public static Uri getPhotoURIFromAddress(Context activity, String address) { 
    String contactId = getContactIdFromAddress(activity, address); 

    ContentResolver contentResolver = activity.getContentResolver(); 
    try { 
     Cursor cursor = contentResolver 
       .query(ContactsContract.Data.CONTENT_URI, 
         null, 
         ContactsContract.Data.CONTACT_ID 
           + "=" 
           + contactId 
           + " AND " 

           + ContactsContract.Data.MIMETYPE 
           + "='" 
           + ContactsContract.CommonDataKinds.Photo.CONTENT_ITEM_TYPE 
           + "'", null, null); 

     if (cursor != null) { 
      if (!cursor.moveToFirst()) { 
       return null; // no photo 
      } 
     } else { 
      return null; // error in cursor process 
     } 
     cursor.close(); 

    } catch (Exception e) { 
     e.printStackTrace(); 
     return null; 
    } 

    Uri person = ContentUris.withAppendedId(
      ContactsContract.Contacts.CONTENT_URI, Long.valueOf(contactId)); 
    return Uri.withAppendedPath(person, 
      ContactsContract.Contacts.Photo.CONTENT_DIRECTORY); 
} 

, die eine Uri in Form zurückkehren wird: jetzt

content://com.android.contacts/contacts/799/photo 

, wenn ich dieses Uri in einem Image mit der setImageUri (Uri) Funktion zu verwenden, funktioniert es.

Aber das Laden einer Bitmap ist ein Problem. Die Funktion, die ich verwende ist:

public static Bitmap getContactBitmapFromURI(Context context, Uri uri) { 
     InputStream input = ContactsContract.Contacts 
       .openContactPhotoInputStream(context.getContentResolver(), uri); 
     if (input == null) { 
      return null; 
     } 
     return BitmapFactory.decodeStream(input); 
    } 

, die immer abstürzt. LogCat ist:

12-13 21:40:26.016: E/AndroidRuntime(9076): FATAL EXCEPTION: main 
12-13 21:40:26.016: E/AndroidRuntime(9076): java.lang.RuntimeException: Unable to start receiver com.daksh.fss.SMSReceiver: java.lang.IllegalArgumentException: URI: content://com.android.contacts/contacts/799/photo/photo, calling user: com.daksh.fss, calling package:com.daksh.fss 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at android.app.ActivityThread.handleReceiver(ActivityThread.java:2362) 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at android.app.ActivityThread.access$1500(ActivityThread.java:142) 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1284) 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at android.os.Handler.dispatchMessage(Handler.java:99) 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at android.os.Looper.loop(Looper.java:137) 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at android.app.ActivityThread.main(ActivityThread.java:4931) 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at java.lang.reflect.Method.invokeNative(Native Method) 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at java.lang.reflect.Method.invoke(Method.java:511) 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:791) 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:558) 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at dalvik.system.NativeStart.main(Native Method) 
12-13 21:40:26.016: E/AndroidRuntime(9076): Caused by: java.lang.IllegalArgumentException: URI: content://com.android.contacts/contacts/799/photo/photo, calling user: com.daksh.fss, calling package:com.daksh.fss 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:170) 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:140) 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at android.content.ContentProviderProxy.query(ContentProviderNative.java:366) 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at android.content.ContentResolver.query(ContentResolver.java:370) 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at android.content.ContentResolver.query(ContentResolver.java:313) 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at android.provider.ContactsContract$Contacts.openContactPhotoInputStream(ContactsContract.java:1973) 
12-13 21:40:26.016: E/AndroidRuntime(9076):  at android.provider.ContactsContract$Contacts.openContactPhotoInputStream(ContactsContract.java:2004) 

bitte helfen!

Answer 1

Ich glaube nicht, dass Sie die URL des Fotos an openContactphotoinputstream übergeben sollten. Sie müssen nur die URL des Kontakts selbst übergeben, um die Bitmap zu erhalten.

Uri uri = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, id); 
    InputStream stream = ContactsContract.Contacts.openContactPhotoInputStream(
      mContext.getContentResolver(), uri); 

Oder wenn Sie den Kontakt Foto uri passieren gehen dann könnte man

public static Bitmap getContactBitmapFromURI(Context context, Uri uri) { 
     InputStream input = context.getContentResolver().openInputStream(uri) 
     if (input == null) { 
      return null; 
     } 
     return BitmapFactory.decodeStream(input); 
    }