Open SoftKeyboard when starting DialogGragment

Create blurry bitmap

	public Bitmap getBlurImage(Context ctx, Bitmap input, int radius) {
	RenderScript rsScript = RenderScript.create(ctx);
	Allocation alloc = Allocation.createFromBitmap(rsScript, input);
	ScriptIntrinsicBlur blur = ScriptIntrinsicBlur.create(rsScript,
	alloc.getElement());
	blur.setRadius(radius);
	blur.setInput(alloc);
	Bitmap result = Bitmap.createBitmap(input.getWidth(),
	input.getHeight(), input.getConfig());
	Allocation outAlloc = Allocation.createFromBitmap(rsScript, result);
	blur.forEach(outAlloc);
	outAlloc.copyTo(result);
	rsScript.destroy();
	return result;
	}

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