@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); findViewById(R.id.add_picture).setOnClickListener(this); imageLayout = (DraggableImageLayout) findViewById(R.id.image_layout); imageLayout.setHoverView((ImageView) findViewById(R.id.hover_view)); imageLayout.setScrollView((ScrollView) findViewById(R.id.scroll_view)); imageLayout.setAddPictureView(findViewById(R.id.add_picture)); }
private void onImageTaken(Bitmap pBitmap) { if (pBitmap == null) { Toast.makeText(this, "image decode error", Toast.LENGTH_LONG).show(); return; } DisplayMetrics dm = getResources().getDisplayMetrics(); int width = dm.widthPixels; int height = pBitmap.getHeight() * dm.widthPixels / pBitmap.getWidth(); ImageView imageView = new ImageView(this); imageView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); imageView.setLayoutParams(new LinearLayout.LayoutParams(width, height)); imageView.setImageBitmap(BitmapUtils.resizeBitmap(pBitmap, width, height)); imageLayout.addView(imageView); }