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Android - How to watermark image before saving it

You are passing a file Uri to save the taken picture. So try this. I have Changed your onActivityResult method.

protected void onActivityResult(int requestCode,
int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
    if (mCurrentPhotoPath != null) {
        Intent mediaScanIntent = new
        File f = new File(mCurrentPhotoPath);
        Uri contentUri = Uri.fromFile(f);
        Bitmap photo =
Media.getBitmap(getContentResolver(), contentUri
        photo=mark(photo, yourWatreStringHere);
        OutputStream fOut = null;
        fOut = new FileOutputStream(f);
85, fOut); // saving the Bitmap to a file
compressed as a JPEG with 85% compression rate
        fOut.close(); // do not forget to close
the stream
        mCurrentPhotoPath = null;

Categories : Android

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Saving an image from the web to the Saved Pictures folder in Windows Phone 8.1 RT C#
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How can I add a watermark on videos before uploading them?
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Categories : C#
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