u011479990的专栏

FrameLayout.LayoutParams layoutParam = new FrameLayout.LayoutParams( FrameLayout.LayoutParams.FILL_PARENT, FrameLayout.LayoutParams.FILL_PARENT);layoutParam.setMargins(0, 0, 0, 0);frameEmpty.setLayo

item_color.xml                    item.xml    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent" 

public boolean isScreenChange() {Configuration mConfiguration = this.getResources().getConfiguration(); //获取设置的配置信息int ori = mConfiguration.orientation ; //获取屏幕方向if(ori == mConfiguration.ORI