解决NavigationView full screen

本文主要是介绍解决NavigationView full screen，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

/**
 * Created by Andy.chen on 2016/6/30.
 * NavigationView 默认是不全屏 显示占屏幕80%
 * 重写该类，实现全屏
 *
 */
public class UBFullScreenNavigationView extends NavigationView {private final static String TAG  = UBFullScreenNavigationView.class.getSimpleName();public UBFullScreenNavigationView(Context context) {super(context);initView(context);}public UBFullScreenNavigationView(Context context, AttributeSet attrs) {super(context, attrs);initView(context);}public UBFullScreenNavigationView(Context context, AttributeSet attrs, int defStyleAttr) {super(context, attrs, defStyleAttr);initView(context);}private void initView(final Context context) {//侦测待UI完全加载完成才允许计算宽值，否则取得值为0
        ViewTreeObserver vto = this.getViewTreeObserver();vto.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {@SuppressWarnings("deprecation")@Override
            public void onGlobalLayout() {setFullScreenWidth(context);}});}public void setFullScreenWidth(Context context) {DrawerLayout.LayoutParams params = (DrawerLayout.LayoutParams) this.getLayoutParams();params.width = UIUtils.getScreenWith(context);UBLog.d(TAG,"setFullScreenWidth = "+params.width);this.setLayoutParams(params);}
}

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