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POSave clicked images into custom folder(Preferably internal to the app ) instead of gallery
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copied!<p>I am trying to incorporate the camera functionality into the application. I am able to save pictures into the custom folder, but the problem is that the images are getting saved into camera folder(where the camera pics get saved) also. So there is a duplicate images for every image that I take. I don't want that. Following is the code:</p> <pre><code>public class PhotoIntentActivity extends Activity { private static final int ACTION_TAKE_PHOTO_B = 1; private static final String BITMAP_STORAGE_KEY = "viewbitmap"; private static final String IMAGEVIEW_VISIBILITY_STORAGE_KEY = "imageviewvisibility"; private ImageView mImageView; private Bitmap mImageBitmap; private String mCurrentPhotoPath; private static final String JPEG_FILE_PREFIX = "IMG_"; private static final String JPEG_FILE_SUFFIX = ".jpg"; private AlbumStorageDirFactory mAlbumStorageDirFactory = null; /* Photo album for this application */ private String getAlbumName() { return getString(R.string.album_name); } private File getAlbumDir() { File storageDir = null; if (Environment.MEDIA_MOUNTED.equals(Environment .getExternalStorageState())) { storageDir = mAlbumStorageDirFactory .getAlbumStorageDir(getAlbumName(), getApplicationContext()); if (storageDir != null) { if (!storageDir.mkdirs()) { if (!storageDir.exists()) { Log.d("CameraSample", "failed to create directory"); return null; } } } } else { Log.v(getString(R.string.app_name), "External storage is not mounted READ/WRITE."); } return storageDir; } private File createImageFile() throws IOException { // Create an image file name String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss") .format(new Date()); String imageFileName = JPEG_FILE_PREFIX + timeStamp + "_"; File albumF = getAlbumDir(); File imageF = File.createTempFile(imageFileName, JPEG_FILE_SUFFIX, albumF); return imageF; } private File setUpPhotoFile() throws IOException { File f = createImageFile(); mCurrentPhotoPath = f.getAbsolutePath(); return f; } private void setPic() { /* There isn't enough memory to open up more than a couple camera photos */ /* So pre-scale the target bitmap into which the file is decoded */ /* Get the size of the ImageView */ int targetW = mImageView.getWidth(); int targetH = mImageView.getHeight(); /* Get the size of the image */ BitmapFactory.Options bmOptions = new BitmapFactory.Options(); bmOptions.inJustDecodeBounds = true; BitmapFactory.decodeFile(mCurrentPhotoPath, bmOptions); int photoW = bmOptions.outWidth; int photoH = bmOptions.outHeight; /* Figure out which way needs to be reduced less */ int scaleFactor = 1; if ((targetW > 0) || (targetH > 0)) { scaleFactor = Math.min(photoW / targetW, photoH / targetH); } /* Set bitmap options to scale the image decode target */ bmOptions.inJustDecodeBounds = false; bmOptions.inSampleSize = scaleFactor; bmOptions.inPurgeable = true; /* Decode the JPEG file into a Bitmap */ Bitmap bitmap = BitmapFactory.decodeFile(mCurrentPhotoPath, bmOptions); /* Associate the Bitmap to the ImageView */ mImageView.setImageBitmap(bitmap); mImageView.setVisibility(View.VISIBLE); } private void galleryAddPic() { Intent mediaScanIntent = new Intent( "android.intent.action.MEDIA_SCANNER_SCAN_FILE"); File f = new File(mCurrentPhotoPath); System.out.println(mCurrentPhotoPath); Uri contentUri = Uri.fromFile(f); mediaScanIntent.setData(contentUri); this.sendBroadcast(mediaScanIntent); } private void dispatchTakePictureIntent(int actionCode) { Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); switch (actionCode) { case ACTION_TAKE_PHOTO_B: File f = null; try { f = setUpPhotoFile(); mCurrentPhotoPath = f.getAbsolutePath(); takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(f)); } catch (IOException e) { e.printStackTrace(); f = null; mCurrentPhotoPath = null; } break; default: break; } // switch startActivityForResult(takePictureIntent, actionCode); } private void handleBigCameraPhoto() { if (mCurrentPhotoPath != null) { setPic(); galleryAddPic(); mCurrentPhotoPath = null; } } Button.OnClickListener mTakePicOnClickListener = new Button.OnClickListener() { @Override public void onClick(View v) { dispatchTakePictureIntent(ACTION_TAKE_PHOTO_B); } }; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); mImageView = (ImageView) findViewById(R.id.imageView1); mImageBitmap = null; Button picBtn = (Button) findViewById(R.id.btnIntend); setBtnListenerOrDisable(picBtn, mTakePicOnClickListener, MediaStore.ACTION_IMAGE_CAPTURE); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO) { mAlbumStorageDirFactory = new FroyoAlbumDirFactory(); } else { mAlbumStorageDirFactory = new BaseAlbumDirFactory(); } } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { switch (requestCode) { case ACTION_TAKE_PHOTO_B: { if (resultCode == RESULT_OK) { handleBigCameraPhoto(); } break; } } } // Some lifecycle callbacks so that the image can survive orientation change @Override protected void onSaveInstanceState(Bundle outState) { outState.putParcelable(BITMAP_STORAGE_KEY, mImageBitmap); outState.putBoolean(IMAGEVIEW_VISIBILITY_STORAGE_KEY, (mImageBitmap != null)); super.onSaveInstanceState(outState); } @Override protected void onRestoreInstanceState(Bundle savedInstanceState) { super.onRestoreInstanceState(savedInstanceState); mImageBitmap = savedInstanceState.getParcelable(BITMAP_STORAGE_KEY); mImageView.setImageBitmap(mImageBitmap); mImageView .setVisibility(savedInstanceState .getBoolean(IMAGEVIEW_VISIBILITY_STORAGE_KEY) ? ImageView.VISIBLE : ImageView.INVISIBLE); } /** * Indicates whether the specified action can be used as an intent. This * method queries the package manager for installed packages that can * respond to an intent with the specified action. If no suitable package is * found, this method returns false. * http://android-developers.blogspot.com/2009/01/can-i-use-this-intent.html * * @param context * The application's environment. * @param action * The Intent action to check for availability. * * @return True if an Intent with the specified action can be sent and * responded to, false otherwise. */ public static boolean isIntentAvailable(Context context, String action) { final PackageManager packageManager = context.getPackageManager(); final Intent intent = new Intent(action); List<ResolveInfo> list = packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY); return list.size() > 0; } private void setBtnListenerOrDisable(Button btn, Button.OnClickListener onClickListener, String intentName) { if (isIntentAvailable(this, intentName)) { btn.setOnClickListener(onClickListener); } else { btn.setText(getText(R.string.cannot).toString() + " " + btn.getText()); btn.setClickable(false); } } public final class FroyoAlbumDirFactory extends AlbumStorageDirFactory { @Override public File getAlbumStorageDir(String albumName, Context context) { // TODO Auto-generated method stub return new File(context.getExternalFilesDir(Environment.DIRECTORY_PICTURES),albumName); } } </code></pre> <p>Thanks in advance.</p>

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