Java tutorial
//package com.java2s; import android.graphics.Bitmap; import android.graphics.Canvas; import android.support.annotation.NonNull; import android.view.View; public class Main { /** * Returns a bitmap showing a screenshot of the view passed in. */ @NonNull static Bitmap getBitmapFromView(final View v) { Bitmap bitmap = Bitmap.createBitmap(v.getMeasuredWidth(), v.getMeasuredHeight(), Bitmap.Config.ARGB_8888); Canvas canvas = new Canvas(bitmap); v.draw(canvas); return bitmap; } }