Android ImagePicker

• Step 1: Initialize Request code

public static final int REQUEST_PICK_IMAGE = 101;
public static final int REQUEST_CAPTURE_IMAGE = 102;
public static final int REQUEST_CROP_IMAGE = 103;

private Uri selectedImage;
private String selectedFilePath;

• Step 2 : Call openImagePickerDialog(this);

/**
 * Open image picker dialog
 */
 private void openImagePickerDialog(Context mContext) {
    ImagePickerDialog imagePickerDialog = new ImagePickerDialog();
    imagePickerDialog.setDialogListener(this);
    imagePickerDialog.show(getFragmentManager(), mContext.getClass().getSimpleName());
 }

• Step 3 : implements ImagePickerDialog.OnImagePickerItemClick to Activity

 @Override
 public void onCameraClick() {
    ImagePickerDialog.captureImage(this, getString(R.string.app_name), REQUEST_CAPTURE_IMAGE);
 }

 @Override
 public void onGalleryClick() {
   ImagePickerDialog.pickImageFromGallery(this, REQUEST_PICK_IMAGE);
 }

 @Override
 public void onCancelClick() {

 }

/**
 * @param requestCode request code
 * @param resultCode  result code Activity.RESULT_OK/Activity.RESULT_CANCELED...
 * @param data        return data
 */

 @Override
   public void onActivityResult(int requestCode, int resultCode, Intent data) {
     super.onActivityResult(requestCode, resultCode, data);
       if (resultCode == Activity.RESULT_OK) {
        switch (requestCode) {
            case REQUEST_PICK_IMAGE:
                selectedImage = data.getData();
                selectedFilePath = GetFilePath.getPath(mContext, selectedImage);
                if (!TextUtils.isEmpty(selectedFilePath) && new File(selectedFilePath).exists()) {
                    Log.d(TAG, "REQUEST_PIC_FROM_GALLERY: " + selectedFilePath);
                    ImageLoader.loadImage(mContext, imgPicture, selectedImage, R.drawable.place_holder_square);
                }
                break;
            case REQUEST_CAPTURE_IMAGE:
                selectedImage = ImagePickerDialog.getSelectedImageUri();
                selectedFilePath = ImagePickerDialog.getSelectedFilePath();
                if (!TextUtils.isEmpty(selectedFilePath) && new File(selectedFilePath).exists()) {
                    Log.d(TAG, "REQUEST_CAPTURE_IMAGE: " + selectedFilePath);
                    ImageLoader.loadImage(mContext, imgPicture, selectedImage, R.drawable.place_holder_square);
                }
                break;
            case REQUEST_CROP_IMAGE:
                selectedImage = data.getData();
                selectedFilePath = GetFilePath.getPath(mContext, selectedImage);
                if (!TextUtils.isEmpty(selectedFilePath) && new File(selectedFilePath).exists()) {
                    Log.d(TAG, "REQUEST_CROP_PIC: " + selectedFilePath);
                    ImageLoader.loadImage(mContext, imgPicture, selectedImage, R.drawable.place_holder_square);
                }
                break;
        }
    }
}