1.获取TitleBar高
public static int getTitleBarHeight(Activity activity) {
// TODO Auto-generated method stub
DisplayMetrics dm =new DisplayMetrics();
activity.getWindowManager().getDefaultDisplay().getMetrics(dm);
int width = dm.widthPixels;//屏幕宽
int height = dm.heightPixels;//屏幕高
Rect frame =new Rect();
activity.getWindow().getDecorView().getWindowVisibleDisplayFrame(frame);
int statusBarHeight = frame.top;//状态栏高
int contentTop = activity.getWindow().findViewById(Window.ID_ANDROID_CONTENT).getTop();
int titleBarHeight = contentTop - statusBarHeight;//标题栏高
return statusBarHeight;
}
2.获取屏幕的宽高
public static int[] getScreenWH(Activity activity) {
int[] wh =new int[2];
DisplayMetrics dm =new DisplayMetrics();
activity.getWindowManager().getDefaultDisplay().getMetrics(dm);
wh[0] = dm.widthPixels;
wh[1] = dm.heightPixels;
return wh;
}
3.获取屏幕的宽高
public static int[] getViewWH(View view) {
int[] wh =new int[2];
view.getLocationInWindow(wh);
return wh;
}
4.设置View的高度
public static void setViewHeight(int height, View v) {
LayoutParams lp = v.getLayoutParams();
lp.height = height;
v.setLayoutParams(lp);
}
调用举例：ViewUtils.setViewHeight(ViewUtils.getScreenWidth(mContext) /9, holder.lv);
5.设置View的宽度
public static void setViewWidth(int width, View v) {
LayoutParams lp = v.getLayoutParams();
lp.width = width;
v.setLayoutParams(lp);
}
6.获取屏幕的宽高
/**
* get Display
*
* @param context
* @return
*/
private static Display getDisplay(Context context) {
Display display = ((WindowManager) context
.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
return display;
}
/**
* get Screen Width
*
* @param context
* @return
*/
@SuppressWarnings("deprecation")
public static int getScreenWidth(Context context) {
if (null == context) {
return 0;
}
return getDisplay(context).getWidth();
}
/**
* get Screen Heght
*
* @param context
* @return
*/
@SuppressWarnings("deprecation")
public static int getScreenHeight(Context context) {
if (null == context) {
return 0;
}
return getDisplay(context).getHeight();
}
7.设置控件宽高的另一种方法
mIv_BannerView.setLayoutParams(new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewUtils.getScreenWidth(mContext) *239 /640));
