Android 代碼裏設置ImageView的src和background

時間 2019-11-30

標籤 android 代碼設置 imageview src background 欄目 Android 简体版

原文原文鏈接

設置ImageView的src:code

image.setImageDrawable(getResources().getDrawable(R.drawable.blackk));
String path=Environment.getExternalStorageDirectory()+File.separator+」test.jpg」;
Bitmap bm = BitmapFactory.decodeFile(path);
image.setImageBitmap(bm);
image.setImageResource(R.drawable.blackk);

設置ImageView的background:get

image.setBackground(getResources().getDrawable(R.drawable.blackk));
image.setBackgroundResource(R.drawable.blackk);
image.setBackgroundDrawable(getResources().getDrawable(R.drawable.blackk));