华为打开logcat
手机: 拨号界面输入：*#*#2846579#*#*
平板: 打开自带计算器输入 ()()2846579()()= 注意,平板要变横屏才能出现括号,竖屏是没有的.
所有界面右下角浮动一个标识
在baseactivity的onCreate方法中,setContentview之后:
ViewGroup container = (ViewGroup) findViewById(android.R.id.content);
View view = View.inflate(this,R.layout.label,null);
FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
view.setLayoutParams(params);
container.addView(view);
viewpager 禁止和允许左右滑动,且可以通过setCurrentItem来切换
网上搜出的大多数都不能用.下面是亲测能用的
public class MyViewPager extends ViewPager {
private boolean isCanScroll = true;
public MyViewPager(Context context) {
super(context);
}
public MyViewPager(Context context, AttributeSet attrs) {
super(context, attrs);
}
@Override
public boolean onTouchEvent(MotionEvent event) {
return this.isCanScroll && super.onTouchEvent(event);
}
@Override
public boolean onInterceptTouchEvent(MotionEvent event) {
return this.isCanScroll && super.onInterceptTouchEvent(event);
}
public boolean canScroll() {
return isCanScroll;
}
public void setCanScroll(final boolean canScroll) {
this.isCanScroll = canScroll;
}
}
