i am selecting in the gallery “BIG SIZE image and capture image high quality ” then Force close error see also following code and error …Thanks<\/p>\n
code:<\/p>\n
public void onActivityResult(int requestCode, int resultCode, Intent data) {\n selectedImageUri = data.getData();\n if (resultCode == RESULT_OK) {\n \/\/ selectedImageUri = data.getData();\n if (requestCode == SELECT_PICTURE) {\n\n \/\/ selectedImageUri = data.getData();\n selectedImagePath = getPath(selectedImageUri);\n user_img.setImageURI(selectedImageUri);\n\n Log.e(\"select image from gallary \", \"\" + selectedImagePath);\n\n } else if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {\n\n \/\/Uri camrerauri = data.getData();\n selectedImagePath = getPath(selectedImageUri);\n user_img.setImageURI(selectedImageUri);\n Log.e(\"capture image \", \"\" + selectedImagePath);\n\n }\n }\n }\n\n public String getPath(Uri uri) {\n String[] projection = { MediaStore.Images.Media.DATA };\n Cursor cursor = managedQuery(uri, projection, null, null, null);\n int column_index = cursor\n .getColumnIndexOrThrow(MediaStore.Images.Media.DATA);\n cursor.moveToFirst();\n return cursor.getString(column_index);\n }\n\n\n public static int calculateInSampleSize(BitmapFactory.Options options,\n int reqWidth, int reqHeight) {\n \/\/ Raw height and width of image\n final int height = options.outHeight;\n final int width = options.outWidth;\n int inSampleSize = 1;\n\n if (height > reqHeight || width > reqWidth) {\n if (width > height) {\n inSampleSize = Math.round((float) height \/ (float) reqHeight);\n } else {\n inSampleSize = Math.round((float) width \/ (float) reqWidth);\n }\n }\n return inSampleSize;\n }\n\n public static Bitmap decodeSampledBitmapFromResource(int reqWidth,\n int reqHeight) throws IOException {\n int inSample = 8;\n\n\n \/\/ First decode with inJustDecodeBounds=true to check dimensions\n final BitmapFactory.Options options = new BitmapFactory.Options();\n options.inJustDecodeBounds = true;\n options.inSampleSize=inSample;\n \/\/ BitmapFactory.decodeResource(res, resId, options);\n \/\/BitmapFactory.decodeStream(selectedImageUri.openConnection().getInputStream(), null,options);\n BitmapFactory.decodeFile(selectedImagePath, options);\n\n \/\/ Calculate inSampleSize\n options.inSampleSize = calculateInSampleSize(options, reqWidth,\n reqHeight);\n\n \/\/ Decode bitmap with inSampleSize set\n options.inJustDecodeBounds = false;\n return BitmapFactory.decodeFile(selectedImagePath, options);\n \/\/return BitmapFactory.decodeStream(new FlushedInputStream(selectedImageUri.openConnection().getInputStream()), null, options);\n }\n\n public static class FlushedInputStream extends FilterInputStream {\n public FlushedInputStream(InputStream inputStream) {\n super(inputStream);\n }\n\n @Override\n public long skip(long n) throws IOException {\n long totalBytesSkipped = 0L;\n while (totalBytesSkipped < n) {\n long bytesSkipped = in.skip(n - totalBytesSkipped);\n if (bytesSkipped == 0L) {\n int b = read();\n if (b < 0) {\n break; \/\/ we reached EOF\n } else {\n bytesSkipped = 1; \/\/ we read one byte\n }\n }\n totalBytesSkipped += bytesSkipped;\n }\n return totalBytesSkipped;\n }\n }\n<\/code><\/pre>\nerror:<\/p>\n
11-16 13:03:56.269: E\/CursorWindow(11344): need to grow: mSize = 1048576, size = 1306040, freeSpace() = 1048426, numRows = 1\n 11-16 13:03:56.269: E\/CursorWindow(11344): Attempting to grow window beyond max size (1048576)\n 11-16 13:03:56.269: E\/Cursor(11344): Failed allocating 1306040 bytes for blob at 0,5\n 11-16 13:03:56.279: E\/CursorWindow(11344): Bad request for field slot 0,1. numRows = 0, numColumns = 6\n 11-16 13:03:56.279: W\/dalvikvm(11344): threadid=1: thread exiting with uncaught exception (group=0x40018560)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): FATAL EXCEPTION: main\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.rememberme\/com.rememberme.BumpTest}: java.lang.IllegalStateException: get field slot from row 0 col 1 failed\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1651)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1667)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at android.app.ActivityThread.access$1500(ActivityThread.java:117)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at android.os.Handler.dispatchMessage(Handler.java:99)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at android.os.Looper.loop(Looper.java:123)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at android.app.ActivityThread.main(ActivityThread.java:3729)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at java.lang.reflect.Method.invokeNative(Native Method)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at java.lang.reflect.Method.invoke(Method.java:507)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:874)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:632)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at dalvik.system.NativeStart.main(Native Method)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): Caused by: java.lang.IllegalStateException: get field slot from row 0 col 1 failed\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at android.database.CursorWindow.getString_native(Native Method)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at android.database.CursorWindow.getString(CursorWindow.java:329)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at android.database.AbstractWindowedCursor.getString(AbstractWindowedCursor.java:49)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at com.rememberme.BumpTest.onCreate(BumpTest.java:279)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1615)\n 11-16 13:03:56.279: E\/AndroidRuntime(11344): ... 11 more\n<\/code><\/pre>\n\n- \n
Looks like you run out of memory. I solved this problem by writing the images to the sd before processing<\/strong>. I can’t send you the code right now but later. Acutally processing images takes lots of memory. So you should consider resizing the bitmap before you process the image.<\/p>\nHint: You might not be able to write to the bitmap. You have to make a copy of that bitmap so you can access and edit the pixels.<\/p>\n
This is why I had to make a copy of the bitmap to my sd, because writing the copy to the memory would cause an exception.<\/p>\n
Try this:<\/p>\n
\n- Load the image<\/li>\n
- write a copy to the sd<\/li>\n
- flush<\/li>\n
- load the copy and try to process<\/li>\n<\/ul>\n
EDIT: Here you go… How to get large images from the camera and process the bitmap:<\/strong><\/p>\nrivate void openCamera() {\n String _path = Environment.getExternalStorageDirectory()\n + File.separator + \"temp.JPEG\";\n tempFile = new File(_path);\n outputFileUri = Uri.fromFile(tempFile);\n bitmap = null;\n \/\/ start default camera\n Intent cameraIntent = new Intent(\n android.provider.MediaStore.ACTION_IMAGE_CAPTURE);\n cameraIntent.putExtra(android.provider.MediaStore.EXTRA_OUTPUT,\n outputFileUri);\n startActivityForResult(cameraIntent, CAMERA_PIC_REQUEST);\n}\n\n\nprivate void process() {\n Bitmap editableBitmap = processor.processImage(bitmap);\n imgView.setImageBitmap(editableBitmap);\n \/\/ finish();\n}\n\n\nprotected void onActivityResult(int requestCode, int resultCode, Intent data) {\n ready = false;\n if (requestCode == CAMERA_PIC_REQUEST) {\n \/\/ bitmap = BitmapFactory.decodeFile(_path);\n try {\n bitmap = MediaStore.Images.Media.getBitmap(\n getApplicationContext().getContentResolver(),\n outputFileUri);\n } catch (FileNotFoundException e) {\n \/\/ TODO Auto-generated catch block\n e.printStackTrace();\n } catch (IOException e) {\n \/\/ TODO Auto-generated catch block\n e.printStackTrace();\n }\n if (imgView == null) {\n imgView = (ImageView) findViewById(R.id.imageView1);\n }\n process();\n }\n}\n<\/code><\/pre>\nConvert Bitmap to mutable bitmap so you can edit the pixels (I think I got this somwhere from pastebin but it’s no magic)<\/p>\n
public static Bitmap convertToMutable(Bitmap imgIn) {\n try {\n \/\/ this is the file going to use temporally to save the bytes.\n \/\/ This file will not be a image, it will store the raw image data.\n File file = new File(Environment.getExternalStorageDirectory()\n + File.separator + \"temp.tmp\");\n\n \/\/ Open an RandomAccessFile\n \/\/ Make sure you have added uses-permission\n \/\/ android:name=\"android.permission.WRITE_EXTERNAL_STORAGE\"\n \/\/ into AndroidManifest.xml file\n RandomAccessFile randomAccessFile = new RandomAccessFile(file, \"rw\");\n\n \/\/ get the width and height of the source bitmap.\n int width = imgIn.getWidth();\n int height = imgIn.getHeight();\n Config type = imgIn.getConfig();\n\n \/\/ Copy the byte to the file\n \/\/ Assume source bitmap loaded using options.inPreferredConfig =\n \/\/ Config.ARGB_8888;\n FileChannel channel = randomAccessFile.getChannel();\n MappedByteBuffer map = channel.map(MapMode.READ_WRITE, 0,\n imgIn.getRowBytes() * height);\n imgIn.copyPixelsToBuffer(map);\n \/\/ recycle the source bitmap, this will be no longer used.\n imgIn.recycle();\n System.gc();\/\/ try to force the bytes from the imgIn to be released\n\n \/\/ Create a new bitmap to load the bitmap again. Probably the memory\n \/\/ will be available.\n imgIn = Bitmap.createBitmap(width, height, type);\n map.position(0);\n \/\/ load it back from temporary\n imgIn.copyPixelsFromBuffer(map);\n \/\/ close the temporary file and channel , then delete that also\n channel.close();\n randomAccessFile.close();\n\n \/\/ delete the temp file\n file.delete();\n\n } catch (FileNotFoundException e) {\n e.printStackTrace();\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n return imgIn;\n }\n<\/code><\/pre>\n<\/li>\n<\/ol>\nOriginally posted 2013-11-16 20:49:12. <\/small><\/p>","protected":false},"excerpt":{"rendered":"
i am selecting in the gallery “BIG SIZE image and capture image high quality ” then Force close error see also following code and error …Thanks code: public void onActivityResult(int requestCode, int resultCode, Intent data) { selectedImageUri = data.getData(); if (resultCode == RESULT_OK) { \/\/ selectedImageUri = data.getData(); if (requestCode == SELECT_PICTURE) { \/\/ selectedImageUri […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1416","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/1416","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=1416"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/1416\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=1416"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=1416"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=1416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}