Crop does not work for gallery images
I am using the following code to crop images from camera and gallery :
private void doCrop() {
final ArrayList cropOptions = new ArrayL
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Hi Can u Try this,
@Override public void onActivityResult(final int requestCode, int resultCode, Intent data) { try { switch (requestCode) { case GALLERY_PIC_REQUEST: if (resultCode == RESULT_OK) { try { picUri = data.getData(); System.out.println("Image Path::> "+picUri.getPath()); performCrop(); } catch (Exception e) { ShowDialog_Ok("Error", "Couldn't load photo"); } } break; case CAMERA_PIC_REQUEST: if (resultCode == RESULT_OK) { try { picUri = data.getData(); System.out.println("Image Path::> "+picUri.getPath()); performCrop(); } catch (Exception e) { ShowDialog_Ok("Error", "Couldn't load photo"); } } break; case CROP_PIC_REQUEST: Bitmap bitmap; String path = ""; if (resultCode == RESULT_OK) { String oldPath = fashionlyPreferences.getImagePath(); try { picUri = data.getData(); path = Helper.GetPathFromURI(context, picUri); bitmap = BitmapFactory.decodeFile(path); Img_View.setImageBitmap(bitmap); } catch (Exception e) { ShowDialog_Ok("Error", "Couldn't load photo"); } } break; } } catch (Exception e) { } }//Function for Crop
private void performCrop() { // take care of exceptions try { if (picUri!=null) { Intent cropIntent = new Intent("com.android.camera.action.CROP"); cropIntent.setDataAndType(picUri, "image/*"); cropIntent.putExtra("crop", "true"); cropIntent.putExtra("scale", true); cropIntent.putExtra("aspectX", 0); cropIntent.putExtra("aspectY", 0); //cropIntent.putExtra("outputX", 400); // cropIntent.putExtra("outputY", 400); cropIntent.putExtra("return-data", false); startActivityForResult(cropIntent, CROP_PIC_REQUEST); } } // respond to users whose devices do not support the crop action catch (ActivityNotFoundException anfe) { Toast.makeText(this, "This device doesn't support the crop action!", Toast.LENGTH_SHORT).show(); } }讨论(0) -
please use library project for crop image form camera or gallery . perfect it will work.
https://github.com/biokys/cropimage
讨论(0) -
Try this Working code
Buttonclick to take camera
dialog.show();Add this inside Oncreate()
captureImageInitialization();try this it will work
// for camera private void captureImageInitialization() { try { /** * a selector dialog to display two image source options, from * camera ‘Take from camera’ and from existing files ‘Select from * gallery’ */ final String[] items = new String[] { "Take from camera", "Select from gallery" }; ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.select_dialog_item, items); AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle("Select Image"); builder.setAdapter(adapter, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int item) { // pick // from // camera if (item == 0) { /** * To take a photo from camera, pass intent action * ‘MediaStore.ACTION_IMAGE_CAPTURE‘ to open the camera * app. */ Intent intent = new Intent( MediaStore.ACTION_IMAGE_CAPTURE); /** * Also specify the Uri to save the image on specified * path and file name. Note that this Uri variable also * used by gallery app to hold the selected image path. */ mImageCaptureUri = Uri.fromFile(new File(Environment .getExternalStorageDirectory(), "tmp_avatar_" + String.valueOf(System.currentTimeMillis()) + ".jpg")); intent.putExtra( android.provider.MediaStore.EXTRA_OUTPUT, mImageCaptureUri); try { intent.putExtra("return-data", true); // intent.putExtra("return-data1", true); startActivityForResult(intent, PICK_FROM_CAMERA); // finish(); } catch (ActivityNotFoundException e) { e.printStackTrace(); } catch (Exception e) { e.printStackTrace(); } } else { // pick from file /** * To select an image from existing files, use * Intent.createChooser to open image chooser. Android * will automatically display a list of supported * applications, such as image gallery or file manager. */ /* * Intent intent = new Intent(); * * intent.setType("image/*"); * intent.setAction(Intent.ACTION_GET_CONTENT); * * startActivityForResult(Intent.createChooser(intent, * "Complete action using"), PICK_FROM_FILE); */ try { Intent intent = new Intent(); intent = new Intent(Intent.ACTION_PICK); intent.setType("*/*"); intent.putExtra( android.provider.MediaStore.EXTRA_OUTPUT, mImageCaptureUri); startActivityForResult(Intent.createChooser(intent, "Complete action using"), PICK_FROM_FILE); } catch (Exception e) { e.printStackTrace(); } } } }); dialog = builder.create(); } catch (Exception e) { e.printStackTrace(); } catch (OutOfMemoryError o) { o.printStackTrace(); } } public class CropOptionAdapter extends ArrayAdapter<CropOption> { private ArrayList<CropOption> mOptions; private LayoutInflater mInflater; public CropOptionAdapter(Context context, ArrayList<CropOption> options) { super(context, R.layout.crop_selector, options); mOptions = options; mInflater = LayoutInflater.from(context); } @Override public View getView(int position, View convertView, ViewGroup group) { // new try try { if (convertView == null) convertView = mInflater.inflate(R.layout.crop_selector, null); CropOption item = mOptions.get(position); if (item != null) { ((ImageView) convertView.findViewById(R.id.iv_icon)) .setImageDrawable(item.icon); ((TextView) convertView.findViewById(R.id.tv_name)) .setText(item.title); return convertView; } return null; } catch (Exception e) { e.printStackTrace(); } if (convertView == null) convertView = mInflater.inflate(R.layout.crop_selector, null); CropOption item = mOptions.get(position); if (item != null) { ((ImageView) convertView.findViewById(R.id.iv_icon)) .setImageDrawable(item.icon); ((TextView) convertView.findViewById(R.id.tv_name)) .setText(item.title); return convertView; } return null; } } public class CropOption { public CharSequence title; public Drawable icon; public Intent appIntent; } // Method for Crop private void doCrop() { try { final ArrayList<CropOption> cropOptions = new ArrayList<CropOption>(); /** * Open image crop app by starting an intent * ‘com.android.camera.action.CROP‘. */ Intent intent = new Intent("com.android.camera.action.CROP"); intent.setType("image/*"); /** * Check if there is image cropper app installed. */ List<ResolveInfo> list = getPackageManager().queryIntentActivities( intent, 0); int size = list.size(); /** * If there is no image cropper app, display warning message */ if (size == 0) { Toast.makeText(this, "Can not find image crop app", Toast.LENGTH_SHORT).show(); return; } else { /** * Specify the image path, crop dimension and scale */ intent.setData(mImageCaptureUri); intent.putExtra("outputX", 300); intent.putExtra("outputY", 300); intent.putExtra("aspectX", 1); intent.putExtra("aspectY", 1); intent.putExtra("scale", true); intent.putExtra("return-data", true); /** * There is posibility when more than one image cropper app * exist, so we have to check for it first. If there is only one * app, open then app. */ if (size == 1) { Intent i = new Intent(intent); ResolveInfo res = list.get(0); i.setComponent(new ComponentName( res.activityInfo.packageName, res.activityInfo.name)); startActivityForResult(i, CROP_FROM_CAMERA); } else { /** * If there are several app exist, create a custom chooser * to let user selects the app. */ for (ResolveInfo res : list) { final CropOption co = new CropOption(); co.title = getPackageManager().getApplicationLabel( res.activityInfo.applicationInfo); co.icon = getPackageManager().getApplicationIcon( res.activityInfo.applicationInfo); co.appIntent = new Intent(intent); co.appIntent.setComponent(new ComponentName( res.activityInfo.packageName, res.activityInfo.name)); cropOptions.add(co); } CropOptionAdapter adapter = new CropOptionAdapter( getApplicationContext(), cropOptions); AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle("Choose Crop App"); builder.setAdapter(adapter, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int item) { startActivityForResult( cropOptions.get(item).appIntent, CROP_FROM_CAMERA); } }); builder.setOnCancelListener(new DialogInterface.OnCancelListener() { @Override public void onCancel(DialogInterface dialog) { if (mImageCaptureUri != null) { getContentResolver().delete(mImageCaptureUri, null, null); mImageCaptureUri = null; } } }); AlertDialog alert = builder.create(); alert.show(); } } } catch (Exception e) { Log.e("Error", "ERROR IN CODE:" + e.toString()); e.printStackTrace(); } }onActivityResult :
if (requestCode == PICK_FROM_CAMERA) { doCrop(); } else if (requestCode == PICK_FROM_FILE) { mImageCaptureUri = intent.getData(); doCrop(); } else if (requestCode == CROP_FROM_CAMERA) { Bundle extras = intent.getExtras(); /** * After cropping the image, get the bitmap of the cropped image and * display it on imageview. */ if (extras != null) { Bitmap photo = extras.getParcelable("data"); // Camera Output viewImage.setImageBitmap(photo); ContextWrapper cw = new ContextWrapper(getApplicationContext()); String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date()); String imageFileName = "JPEG_" + timeStamp + "_"; File directory1 = cw.getDir("Picture",Context.MODE_PRIVATE); File mypath1 = new File(directory1, imageFileName + ".png"); picturepath = mypath1.toString(); // FileOutputStream fos = null; try { // fos = openFileOutput(filename, Context.MODE_PRIVATE); System.out.println("mypath = " + mypath1); fos = new FileOutputStream(mypath1); // Use the compress method on the BitMap object to write // image to the OutputStream photo.compress(Bitmap.CompressFormat.PNG, 100, fos); try { fos.flush(); fos.close(); } catch (IOException e1) { e1.printStackTrace(); } try { fos.close(); } catch (IOException e) { e.printStackTrace(); } } catch (FileNotFoundException e) { e.printStackTrace(); } } }讨论(0)
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