public class MyProgressBar extends SeekBar {
/**
* 是否支持拖动进度
*/
private boolean touch = true;
public MyProgressBar(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public MyProgressBar(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
@Override
protected synchronized void onDraw(Canvas canvas) {
// LogUtil.getLog().d("voice progressbar onDraw");
super.onDraw(canvas);
}
public void setTouch(boolean touch) {
this.touch = touch;
}
/**
* onTouchEvent 是在 SeekBar 继承的抽象类 AbsSeekBar
*/
@Override
public boolean onTouchEvent(MotionEvent event) {
if (touch) {
return super.onTouchEvent(event);
}
return false;
}
}
禁止拖动
common_sb_playbar.setTouch(false);
允许拖动
common_sb_playbar.setTouch(true);