📅 最后修改于: 2022-03-11 14:59:12.493000 🧑 作者: Mango
/*Add in Oncreate() funtion after setContentView()*/
ImageButton simpleImageButton = (ImageButton) findViewById(R.id.simpleImageButton);
simpleImageButton.setBackgroundColor(Color.BLACK); //set black background color for image button