I want to share image on share button. I use Glide to set image on ImageView. then I want to share particular image at that time I got The file format is not supported error.

private void shareContent(ImageView imageView) {
    StrictMode.VmPolicy.Builder builder = new StrictMode.VmPolicy.Builder();
    StrictMode.setVmPolicy(builder.build());

    Bitmap bitmap =getBitmapFromView(imageView);
    try {
        File file = new File(context.getExternalCacheDir(),"logicchip.png");
        FileOutputStream fOut = new FileOutputStream(file);
        bitmap.compress(Bitmap.CompressFormat.PNG, 100, fOut);
        fOut.flush();
        fOut.close();
        file.setReadable(true, false);
        final Intent intent = new Intent(android.content.Intent.ACTION_SEND);
        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        intent.putExtra(Intent.EXTRA_TEXT, "test");
        intent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(file));
        intent.setType("image/png");
        context.startActivity(Intent.createChooser(intent, "Share image via"));
    } catch (Exception e) {
        e.printStackTrace();
    }
}

private Bitmap getBitmapFromView(View view) {
    Bitmap returnedBitmap = Bitmap.createBitmap(view.getWidth(), view.getHeight(),Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(returnedBitmap);
    Drawable bgDrawable =view.getBackground();
    if (bgDrawable!=null) {
        bgDrawable.draw(canvas);
    }   else{
        canvas.drawColor(Color.WHITE);
    }
    view.draw(canvas);
    return returnedBitmap;
}

REFERENCE IMAGE

CodePudding user response：

You should try to use the bitmap you have generated via glide, don't try to take it from the view

CodePudding user response：

Uri.fromFile(file))

Do not use Uri.fromFile() but use FileProvider to get an uri and serve your file.