Android Bitmaps loaded from gallery are rotated in ImageView

Question

When I load an image from the media gallery into a Bitmap  everything is working fine  except that pictures that were shot with the camera while holding the phone vertically  are rotated so that I always get a horizontal picture even though it appears vertical in the gallery  Why is that and how can I load it correctly

User · Accepted Answer

Have you looked at the EXIF data of the images  It may know the orientation of the camera when the picture was taken

User · Answer

You can just read the path from sd card and do the following code   it ll Replace the existing photo after rotating it    Not  Exif doesnt work on most of the devices  it gives the wrong data so it s good to hard code the rotating before saving to any degree you want to You just have to change the angle value in postRotate to any you want to       String photopath   tempphoto getPath   toString        Bitmap bmp   BitmapFactory decodeFile photopath        Matrix matrix   new Matrix        matrix postRotate 90       bmp   Bitmap createBitmap bmp  0  0  bmp getWidth    bmp getHeight    matrix  true        FileOutputStream fOut      try           fOut   new FileOutputStream tempphoto           bmp compress Bitmap CompressFormat JPEG  85  fOut           fOut flush            fOut close           catch  FileNotFoundException e1               TODO Auto-generated catch block         e1 printStackTrace          catch  IOException e               TODO Auto-generated catch block         e printStackTrace

User · Answer

The cursor should be closed after opening it   Here is an example    public static int getOrientation Context context  Uri selectedImage        int orientation   -1      Cursor cursor   context getContentResolver   query selectedImage              new String     MediaStore Images ImageColumns ORIENTATION    null  null  null       if  cursor getCount      1         return orientation       cursor moveToFirst        orientation   cursor getInt 0       cursor close       ADD THIS LINE    return orientation

User · Answer

Improving on the solution above by Timmmm to add some extra scaling at the end to ensure that the image fits within the bounds   public static Bitmap loadBitmap String path  int orientation  final int targetWidth  final int targetHeight        Bitmap bitmap   null      try              First decode with inJustDecodeBounds true to check dimensions         final BitmapFactory Options options   new BitmapFactory Options            options inJustDecodeBounds   true          BitmapFactory decodeFile path  options               Adjust extents         int sourceWidth  sourceHeight          if  orientation    90    orientation    270                sourceWidth   options outHeight              sourceHeight   options outWidth            else               sourceWidth   options outWidth              sourceHeight   options outHeight                        Calculate the maximum required scaling ratio if required and load the bitmap         if  sourceWidth  gt  targetWidth    sourceHeight  gt  targetHeight                float widthRatio    float sourceWidth    float targetWidth              float heightRatio    float sourceHeight    float targetHeight              float maxRatio   Math max widthRatio  heightRatio               options inJustDecodeBounds   false              options inSampleSize    int maxRatio              bitmap   BitmapFactory decodeFile path  options             else               bitmap   BitmapFactory decodeFile path                         Rotate the bitmap if required         if  orientation  gt  0                Matrix matrix   new Matrix                matrix postRotate orientation               bitmap   Bitmap createBitmap bitmap  0  0  bitmap getWidth    bitmap getHeight    matrix  true                         Re-scale the bitmap if necessary         sourceWidth   bitmap getWidth            sourceHeight   bitmap getHeight            if  sourceWidth    targetWidth    sourceHeight    targetHeight                float widthRatio    float sourceWidth    float targetWidth              float heightRatio    float sourceHeight    float targetHeight              float maxRatio   Math max widthRatio  heightRatio               sourceWidth    int   float sourceWidth   maxRatio               sourceHeight    int   float sourceHeight   maxRatio               bitmap   Bitmap createScaledBitmap bitmap  sourceWidth  sourceHeight  true                   catch  Exception e              return bitmap

User · Answer

Use the following code to rotate an image correctly   private Bitmap rotateImage Bitmap bitmap  String filePath        Bitmap resultBitmap   bitmap       try               ExifInterface exifInterface   new ExifInterface filePath           int orientation   exifInterface getAttributeInt ExifInterface TAG ORIENTATION  1            Matrix matrix   new Matrix             if  orientation    ExifInterface ORIENTATION ROTATE 90                        matrix postRotate ExifInterface ORIENTATION ROTATE 90                     else if  orientation    ExifInterface ORIENTATION ROTATE 180                        matrix postRotate ExifInterface ORIENTATION ROTATE 180                     else if  orientation    ExifInterface ORIENTATION ROTATE 270                        matrix postRotate ExifInterface ORIENTATION ROTATE 270                         Rotate the bitmap         resultBitmap   Bitmap createBitmap bitmap  0  0  bitmap getWidth    bitmap getHeight    matrix  true             catch  Exception exception                Logger d  Could not rotate the image              return resultBitmap

User · Answer

its because gallery correct displaying rotated images but not ImageView look at here                       myBitmap   BitmapFactory decodeFile imgFile getAbsolutePath   optionss                       ExifInterface exif   new ExifInterface selectedImagePath                       int rotation   exif getAttributeInt ExifInterface TAG ORIENTATION  ExifInterface ORIENTATION NORMAL                       int rotationInDegrees   exifToDegrees rotation                       deg   rotationInDegrees                      Matrix matrix   new Matrix                        if  rotation    0f                            matrix preRotate rotationInDegrees                           myBitmap   Bitmap createBitmap myBitmap  0  0  myBitmap getWidth    myBitmap getHeight    matrix  true                           and you need this   private static int exifToDegrees int exifOrientation                if  exifOrientation    ExifInterface ORIENTATION ROTATE 90    return 90         else if  exifOrientation    ExifInterface ORIENTATION ROTATE 180     return 180         else if  exifOrientation    ExifInterface ORIENTATION ROTATE 270     return 270                    return 0

User · Answer

Solved it in my case with this code using help of this post               Bitmap myBitmap   getBitmap imgFile getAbsolutePath                  try                   ExifInterface exif   new ExifInterface imgFile getAbsolutePath                     int orientation   exif getAttributeInt ExifInterface TAG ORIENTATION  1                   Log d  EXIF    Exif      orientation                   Matrix matrix   new Matrix                    if  orientation    6                        matrix postRotate 90                                     else if  orientation    3                        matrix postRotate 180                                     else if  orientation    8                        matrix postRotate 270                                     myBitmap   Bitmap createBitmap myBitmap  0  0  myBitmap getWidth    myBitmap getHeight    matrix  true      rotating bitmap                           catch  Exception e                               ImageView img    ImageView  findViewById R id imgTakingPic               img setImageBitmap myBitmap     Hope it saves someone s time

User · Answer

This is a full solution  found in the Hackbook example from the Facebook SDK   It has the advantage of not needing access to the file itself  This is extremely useful if you are loading an image from the content resolver thingy  e g  if your app is responding to a share-photo intent    public static int getOrientation Context context  Uri photoUri           it s on the external media         Cursor cursor   context getContentResolver   query photoUri              new String     MediaStore Images ImageColumns ORIENTATION    null  null  null        if  cursor getCount      1            return -1             cursor moveToFirst        return cursor getInt 0       And then you can get a rotated Bitmap as follows  This code also scales down the image  badly unfortunately  to MAX IMAGE DIMENSION  Otherwise you may run out of memory   public static Bitmap getCorrectlyOrientedImage Context context  Uri photoUri  throws IOException       InputStream is   context getContentResolver   openInputStream photoUri       BitmapFactory Options dbo   new BitmapFactory Options        dbo inJustDecodeBounds   true      BitmapFactory decodeStream is  null  dbo       is close         int rotatedWidth  rotatedHeight      int orientation   getOrientation context  photoUri        if  orientation    90    orientation    270            rotatedWidth   dbo outHeight          rotatedHeight   dbo outWidth        else           rotatedWidth   dbo outWidth          rotatedHeight   dbo outHeight             Bitmap srcBitmap      is   context getContentResolver   openInputStream photoUri       if  rotatedWidth  gt  MAX IMAGE DIMENSION    rotatedHeight  gt  MAX IMAGE DIMENSION            float widthRatio     float  rotatedWidth      float  MAX IMAGE DIMENSION           float heightRatio     float  rotatedHeight      float  MAX IMAGE DIMENSION           float maxRatio   Math max widthRatio  heightRatio               Create the bitmap from file         BitmapFactory Options options   new BitmapFactory Options            options inSampleSize    int  maxRatio          srcBitmap   BitmapFactory decodeStream is  null  options         else           srcBitmap   BitmapFactory decodeStream is             is close                   if the orientation is not 0  or -1  which means we don t know   we        have to do a rotation              if  orientation  gt  0            Matrix matrix   new Matrix            matrix postRotate orientation            srcBitmap   Bitmap createBitmap srcBitmap  0  0  srcBitmap getWidth                    srcBitmap getHeight    matrix  true              return srcBitmap

User · Answer

I solved the problem with the following workaround  Note that I am also scaling the image  which was necessary to avoid OutOfMemoryExceptions   Beware that this solution will not work properly with portrait images or opside-down images  thank you Timmmm for noting   Timmmm s solution above might be the better choice if that is required and it looks more elegant  too  https   stackoverflow com a 8914291 449918  File path          location of your bitmap file int w   512  int h   384     size that does not lead to OutOfMemoryException on Nexus One Bitmap b   BitmapFactory decodeFile path        Hack to determine whether the image is rotated boolean rotated   b getWidth    gt  b getHeight     Bitmap resultBmp   null      If not rotated  just scale it if   rotated        resultBmp   Bitmap createScaledBitmap b  w  h  true       b recycle        b   null      If rotated  scale it by switching width and height and then rotated it   else       Bitmap scaledBmp   Bitmap createScaledBitmap b  h  w  true       b recycle        b   null       Matrix mat   new Matrix        mat postRotate 90       resultBmp   Bitmap createBitmap scaledBmp  0  0  h  w  mat  true           Release image resources     scaledBmp recycle        scaledBmp   null        resultBmp now contains the scaled and rotated image   Cheers

User · Answer

Kotlin code   if  file exists         val bitmap   BitmapFactory decodeFile file absolutePath       val exif   ExifInterface file absoluteFile toString        val orientation   exif getAttributeInt ExifInterface TAG ORIENTATION  ExifInterface ORIENTATION NORMAL      val matrix   Matrix        when orientation           ExifInterface ORIENTATION ROTATE 90 - gt  matrix postRotate 90F          ExifInterface ORIENTATION ROTATE 180 - gt  matrix postRotate 180F          ExifInterface ORIENTATION ROTATE 270 - gt  matrix postRotate 270F             val rotatedBitmap   Bitmap createBitmap bitmap  0 0   bitmap width  bitmap height  matrix  true      bitmap recycle       iv capture setImageBitmap rotatedBitmap

User · Answer

Got it to work after many attempts thanks to a post I can no longer find  -   Exif seems to work always  the difficulty was to get the filepath  The code I found makes a different between API older than 4 4 and after 4 4  Basically the picture URI for 4 4  contains  com android providers   For this type of URI  the code uses DocumentsContract to get the picture id and then runs a query using the ContentResolver  while for older SDK  the code goes straight to query the URI with the ContentResolver   Here is the code  sorry I cannot credit who posted it           Handles pre V19 uri s     param context     param contentUri     return     public static String getPathForPreV19 Context context  Uri contentUri        String res   null       String   proj     MediaStore Images Media DATA        Cursor cursor   context getContentResolver   query contentUri  proj  null  null  null       if cursor moveToFirst              int column index   cursor getColumnIndexOrThrow MediaStore Images Media DATA           res   cursor getString column index             cursor close         return res            Handles V19 and up uri s     param context     param contentUri     return path      TargetApi Build VERSION CODES KITKAT  public static String getPathForV19AndUp Context context  Uri contentUri        String wholeID   DocumentsContract getDocumentId contentUri           Split at colon  use second item in the array     String id   wholeID split      1       String   column     MediaStore Images Media DATA            where id is equal to     String sel   MediaStore Images Media  ID             Cursor cursor   context getContentResolver                query MediaStore Images Media EXTERNAL CONTENT URI                      column  sel  new String    id    null        String filePath           int columnIndex   cursor getColumnIndex column 0        if  cursor moveToFirst              filePath   cursor getString columnIndex              cursor close        return filePath     public static String getRealPathFromURI Context context          Uri contentUri        String uriString   String valueOf contentUri       boolean goForKitKat  uriString contains  com android providers          if  Build VERSION SDK INT  gt   Build VERSION CODES KITKAT  amp  amp  goForKitKat                Log i  KIKAT   YES                return getPathForV19AndUp context  contentUri             else                return getPathForPreV19 context  contentUri

User · Answer

I improved upon the answer by Teo Inke  It no longer rotates the image unless it is actually necessary  It is also easier to read  and should run faster      Load Image Bitmap bitmap   BitmapFactory decodeFile filePath       Rotate Image if Needed try          Determine Orientation     ExifInterface exif   new ExifInterface filePath       int orientation   exif getAttributeInt ExifInterface TAG ORIENTATION  1           Determine Rotation     int rotation   0      if       orientation    6       rotation   90      else if  orientation    3       rotation   180      else if  orientation    8       rotation   270          Rotate Image if Necessary     if  rotation    0                   Create Matrix         Matrix matrix   new Matrix            matrix postRotate rotation               Rotate Bitmap         Bitmap rotated   Bitmap createBitmap bitmap  0  0  bitmap getWidth    bitmap getHeight    matrix  true                Pretend none of this ever happened          bitmap recycle            bitmap   rotated          rotated   null           catch  Exception e           TODO  Log Error Messages Here       TODO  Use Result Here xxx setBitmap bitmap

User · Answer

I have melted  Timmmm answer and  Manuel  If you do this solution  you will not get a Run Out Of Memory Exception   This method retrieves the image orientation   private static final int ROTATION DEGREES   90     This means 512 px private static final Integer MAX IMAGE DIMENSION   512   public static int getOrientation Uri photoUri  throws IOException        ExifInterface exif   new ExifInterface photoUri getPath         int orientation   exif getAttributeInt ExifInterface TAG ORIENTATION  1        switch  orientation            case ExifInterface ORIENTATION ROTATE 90              orientation   ROTATION DEGREES              break          case ExifInterface ORIENTATION ROTATE 180              orientation   ROTATION DEGREES   2              break          case ExifInterface ORIENTATION ROTATE 270              orientation   ROTATION DEGREES   3              break          default                 Default case  image is not rotated             orientation   0             return orientation      Therefore  you would use this method to resize image before load it on memory  In that way  you will not get a Memory Exception   public static Bitmap getCorrectlyOrientedImage Context context  Uri photoUri  throws IOException       InputStream is   context getContentResolver   openInputStream photoUri       BitmapFactory Options dbo   new BitmapFactory Options        dbo inJustDecodeBounds   true      BitmapFactory decodeStream is  null  dbo       is close         int rotatedWidth  rotatedHeight      int orientation   getOrientation photoUri        if  orientation    90    orientation    270            rotatedWidth   dbo outHeight          rotatedHeight   dbo outWidth        else           rotatedWidth   dbo outWidth          rotatedHeight   dbo outHeight             Bitmap srcBitmap      is   context getContentResolver   openInputStream photoUri       if  rotatedWidth  gt  MAX IMAGE DIMENSION    rotatedHeight  gt  MAX IMAGE DIMENSION            float widthRatio     float  rotatedWidth      float  MAX IMAGE DIMENSION           float heightRatio     float  rotatedHeight      float  MAX IMAGE DIMENSION           float maxRatio   Math max widthRatio  heightRatio               Create the bitmap from file         BitmapFactory Options options   new BitmapFactory Options            options inSampleSize    int  maxRatio          srcBitmap   BitmapFactory decodeStream is  null  options         else           srcBitmap   BitmapFactory decodeStream is             is close            if the orientation is not 0  we have to do a rotation      if  orientation  gt  0            Matrix matrix   new Matrix            matrix postRotate orientation            srcBitmap   Bitmap createBitmap srcBitmap  0  0  srcBitmap getWidth                    srcBitmap getHeight    matrix  true              return srcBitmap      This works perfectly for me  I hope this helps somebody else

User · Answer

So  as an example     First you need to create an ExifInterface   ExifInterface exif   new ExifInterface filename     You can then grab the orientation of the image   orientation   exif getAttributeInt ExifInterface TAG ORIENTATION  1     Here s what the orientation values mean  http   sylvana net jpegcrop exif orientation html  So  the most important values are 3  6 and 8  If the orientation is ExifInterface ORIENTATION ROTATE 90  which is 6   for example  you can rotate the image like this   Matrix matrix   new Matrix    matrix postRotate 90   rotatedBitmap   Bitmap createBitmap sourceBitmap  0  0  sourceBitmap getWidth    sourceBitmap getHeight    matrix  true     That s just a quick example  though  I m sure there are other ways of performing the actual rotation  But you will find those on StackOverflow as well

User · Answer

The methods below scales AND rotates the bitmap according to the orientation   public Bitmap scaleAndRotateImage String path  int orientation  final int targetWidth  final int targetHeight        Bitmap bitmap   null       try                  Check the dimensions of the Image         final BitmapFactory Options options   new BitmapFactory Options            options inJustDecodeBounds   true          BitmapFactory decodeFile path  options               Adjust the Width and Height         int sourceWidth  sourceHeight          if  orientation    90    orientation    270                        sourceWidth   options outHeight              sourceHeight   options outWidth                    else                       sourceWidth   options outWidth              sourceHeight   options outHeight                        Calculate the maximum required scaling ratio if required and load the bitmap         if  sourceWidth  gt  targetWidth    sourceHeight  gt  targetHeight                        float widthRatio    float sourceWidth    float targetWidth              float heightRatio    float sourceHeight    float targetHeight              float maxRatio   Math max widthRatio  heightRatio               options inJustDecodeBounds   false              options inSampleSize    int maxRatio              bitmap   BitmapFactory decodeFile path  options                     else                       bitmap   BitmapFactory decodeFile path                         We need to rotate the bitmap  if required          int orientationInDegrees   exifToDegrees orientation           if  orientation  gt  0                        Matrix matrix   new Matrix                if  orientation    0f                                matrix preRotate orientationInDegrees                               bitmap   Bitmap createBitmap bitmap  0  0  bitmap getWidth    bitmap getHeight    matrix  true                         Re-scale the bitmap if necessary         sourceWidth   bitmap getWidth            sourceHeight   bitmap getHeight             if  sourceWidth    targetWidth    sourceHeight    targetHeight                        float widthRatio    float sourceWidth    float targetWidth              float heightRatio    float sourceHeight    float targetHeight              float maxRatio   Math max widthRatio  heightRatio               sourceWidth    int   float sourceWidth   maxRatio               sourceHeight    int   float sourceHeight   maxRatio               bitmap   Bitmap createScaledBitmap bitmap  sourceWidth  sourceHeight  true                       catch  Exception e                Logger d  Could not rotate the image            Logger d e getMessage               return bitmap      Example   public void getPictureFromDevice Uri Uri ImageView imageView        try               ExifInterface exifInterface   new ExifInterface Uri getPath             int orientation   exifInterface getAttributeInt ExifInterface TAG ORIENTATION  ExifInterface ORIENTATION NORMAL            Bitmap bitmap   scaleAndRotateImage Uri getPath    orientation  imageView getWidth    imageView getHeight             imageView setImageBitmap bitmap             catch  OutOfMemoryError outOfMemoryError                Logger d outOfMemoryError getLocalizedMessage             Logger d  Failed to load image from filePath  out of memory             Logger d Uri toString               catch  Exception e                Logger d  Failed to load image from filePath            Logger d Uri toString

User · Answer

This works  but probably not the best way to do it  but it might help someone   String imagepath   someUri getAbsolutePath    imageview    ImageView findViewById R id imageview   imageview setImageBitmap setImage imagepath  120  120         public Bitmap setImage String path  final int targetWidth  final int targetHeight        Bitmap bitmap   null     Get exif orientation          try           ExifInterface exif   new ExifInterface path           int orientation   exif getAttributeInt ExifInterface TAG ORIENTATION  1           if  orientation    6                orientation val   90                    else if  orientation    3                orientation val   180                    else if  orientation    8                orientation val   270                          catch  Exception e                       try      First decode with inJustDecodeBounds true to check dimensions             final BitmapFactory Options options   new BitmapFactory Options                options inJustDecodeBounds   true              BitmapFactory decodeFile path  options       Adjust extents             int sourceWidth  sourceHeight              if  orientation val    90    orientation val    270                    sourceWidth   options outHeight                  sourceHeight   options outWidth                else                   sourceWidth   options outWidth                  sourceHeight   options outHeight                    Calculate the maximum required scaling ratio if required and load the bitmap             if  sourceWidth  gt  targetWidth    sourceHeight  gt  targetHeight                    float widthRatio    float sourceWidth    float targetWidth                  float heightRatio    float sourceHeight    float targetHeight                  float maxRatio   Math max widthRatio  heightRatio                   options inJustDecodeBounds   false                  options inSampleSize    int maxRatio                  bitmap   BitmapFactory decodeFile path  options                 else                   bitmap   BitmapFactory decodeFile path                     Rotate the bitmap if required             if  orientation val  gt  0                    Matrix matrix   new Matrix                    matrix postRotate orientation val                   bitmap   Bitmap createBitmap bitmap  0  0  bitmap getWidth    bitmap getHeight    matrix  true                     Re-scale the bitmap if necessary             sourceWidth   bitmap getWidth                sourceHeight   bitmap getHeight                if  sourceWidth    targetWidth    sourceHeight    targetHeight                    float widthRatio    float sourceWidth    float targetWidth                  float heightRatio    float sourceHeight    float targetHeight                  float maxRatio   Math max widthRatio  heightRatio                   sourceWidth    int   float sourceWidth   maxRatio                   sourceHeight    int   float sourceHeight   maxRatio                   bitmap   Bitmap createScaledBitmap bitmap  sourceWidth      sourceHeight  true                           catch  Exception e                      return bitmap

User · Answer

maybe this will help  rotate 90 degree  this worked for me   private Bitmap rotateBitmap Bitmap image           int width image getHeight            int height image getWidth             Bitmap srcBitmap Bitmap createBitmap width  height  image getConfig              for  int y width-1 y gt  0 y--              for int x 0 x lt height x                    srcBitmap setPixel width-y-1  x image getPixel x  y            return srcBitmap

User · Answer

The first thing you need is the real File path If you have it great  if you are using URI then use this method to get the real Path    public static String getRealPathFromURI Uri contentURI Context context        String path  contentURI getPath        try           Cursor cursor   context getContentResolver   query contentURI  null  null  null  null           cursor moveToFirst            String document id   cursor getString 0           document id   document id substring document id lastIndexOf        1           cursor close             cursor   context getContentResolver   query                  android provider MediaStore Images Media EXTERNAL CONTENT URI                  null  MediaStore Images Media  ID            new String   document id   null           cursor moveToFirst            path   cursor getString cursor getColumnIndex MediaStore Images Media DATA            cursor close              catch Exception e                return path            return path      extract your Bitmap for example     try                               Bitmap bitmap   MediaStore Images Media getBitmap this getContentResolver    selectedImage                                                      catch  IOException e                                                        Log e  IOException  e toString                                 you can use decodeFile   instead if you wish   Now that you have the Bitmap and the real Path get the Orientation of the Image    private static int getExifOrientation String src  throws IOException           int orientation   1           ExifInterface exif   new ExifInterface src           String orientationString exif getAttribute ExifInterface TAG ORIENTATION           try               orientation   Integer parseInt orientationString                     catch NumberFormatException e             return orientation          and finally rotate it to the right position like so   public static Bitmap rotateBitmap String src  Bitmap bitmap            try               int orientation   getExifOrientation src                if  orientation    1                    return bitmap                             Matrix matrix   new Matrix                switch  orientation                    case 2                      matrix setScale -1  1                       break                  case 3                      matrix setRotate 180                       break                  case 4                      matrix setRotate 180                       matrix postScale -1  1                       break                  case 5                      matrix setRotate 90                       matrix postScale -1  1                       break                  case 6                      matrix setRotate 90                       break                  case 7                      matrix setRotate -90                       matrix postScale -1  1                       break                  case 8                      matrix setRotate -90                       break                  default                      return bitmap                             try                   Bitmap oriented   Bitmap createBitmap bitmap  0  0  bitmap getWidth    bitmap getHeight    matrix  true                   bitmap recycle                    return oriented                catch  OutOfMemoryError e                    e printStackTrace                    return bitmap                          catch  IOException e                e printStackTrace                       return bitmap          That s it   you now have the bitmap rotated to the right position   cheers

User · Answer

Use a Utility to do the Heavy Lifting   9re created a simple utility to handle the heavy lifting of dealing with EXIF data and rotating images to their correct orientation    You can find the utility code here  https   gist github com 9re 1990019  Simply download this  add it to your project s src directory and use ExifUtil rotateBitmap   to get the correct orientation  like so    String imagePath   photoFile getAbsolutePath                   photoFile is a File class  Bitmap myBitmap    BitmapFactory decodeFile imagePath    Bitmap orientedBitmap   ExifUtil rotateBitmap imagePath  myBitmap

[android] Android: Bitmaps loaded from gallery are rotated in ImageView

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