java.lang.OutOfMemoryError in android while getting image from gallery in android

Question

I am picking a picture from gallery using code

 public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setCont         


        

Answer 1

try this way...

@Override
 protected void onActivityResult(int requestCode, int resultcode, Intent intent)
 {
     int orientation =0;
     super.onActivityResult(requestCode, resultcode, intent);

     if (requestCode == 1)
     {
         if (intent != null && resultcode == RESULT_OK)
         {             

               Uri selectedImage = intent.getData();

               String[] filePathColumn = {MediaStore.Images.Media.DATA};
               Cursor cursor = getContentResolver().query(selectedImage, filePathColumn, null, null, null);
               cursor.moveToFirst();
               int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
               String filePath = cursor.getString(columnIndex);
               Log.v("log","filePath is : "+filePath);

               cursor.close();
               try 
               {
                    ExifInterface exif = new ExifInterface(filePath);
                     orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, 1);
                    //Toast.makeText(getApplicationContext(), ""+orientation, 1).show();
                    Log.v("log", "ort is "+orientation);

               } 
               catch (IOException e)
               {
                   e.printStackTrace();
               }

               if(bmp != null && !bmp.isRecycled())
               {
                   bmp = null;               
               }

               File f = new File(filePath);

               bmp = decodeFile(f,300,420);
       }
     }
   }

and this is the decode function...

public static Bitmap decodeFile(File f,int WIDTH,int HIGHT){
     try {
         //Decode image size
         BitmapFactory.Options o = new BitmapFactory.Options();
         o.inJustDecodeBounds = true;
         BitmapFactory.decodeStream(new FileInputStream(f),null,o);

         //The new size we want to scale to
         final int REQUIRED_WIDTH=WIDTH;
         final int REQUIRED_HIGHT=HIGHT;
         //Find the correct scale value. It should be the power of 2.
         int scale=1;
         while(o.outWidth/scale/2>=REQUIRED_WIDTH && o.outHeight/scale/2>=REQUIRED_HIGHT)
             scale*=2;

         //Decode with inSampleSize
         BitmapFactory.Options o2 = new BitmapFactory.Options();
         o2.inSampleSize=scale;
         return BitmapFactory.decodeStream(new FileInputStream(f), null, o2);
     } catch (FileNotFoundException e) {}
     return null;
 }