实现ImageButton里放置文字

1.自定义一个类 继承LinearLayout

public ImageButton_define(Context context,AttributeSet attrs) {
		super(context, attrs);
		imageViewbutton = new ImageView(context, attrs);
		imageViewbutton.setPadding(0, 0, 0, 0);
		textView = new TextView(context, attrs);
		textView.setGravity(Gravity.CENTER_HORIZONTAL|Gravity.CENTER_VERTICAL);
		textView.setPadding(0, 0, 0, 0);
		setClickable(true);
		setFocusable(true);
		setBackgroundResource(android.R.drawable.btn_default);
		setOrientation(LinearLayout.VERTICAL);
		addView(textView);
		addView(imageViewbutton);
	}

2.建一个自定义defined.xml

3.在主类加载

 setContentView(R.layout.difined);

4.效果