在android\frameworks\base\packages\SystemUI\src\com\android\systemui\statusbar\tablet\
下的TabletStatusBar.java的 addStatusBarWindow() 函数中
WindowManagerImpl.getDefault().addView(sb, lp); 这句话是就是在把sb 加入到window中
屏蔽掉这句就行了
或者WindowManagerImpl.getDefault().removeView(sb); 也可以移除 其中sb就是 SystemUI的
View ， addStatusBarWindow()全部代码如下：
final View sb = makeStatusBarView();
Log.w("____________" , "addStatusBarWindow");
final WindowManager.LayoutParams lp = new
WindowManager.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.MATCH_PARENT,
WindowManager.LayoutParams.TYPE_NAVIGATION_BAR,
WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
|
WindowManager.LayoutParams.FLAG_TOUCHABLE_WHEN_WAKING
|
WindowManager.LayoutParams.FLAG_SPLIT_TOUCH,
// We use a
pixel format of RGB565 for the status bar to save memory bandwidth
and
// to ensure that the layer can be handled by
HWComposer. On some devices the
// HWComposer is unable to
handle SW-rendered RGBX_8888 layers.
PixelFormat.RGB_565);
// We explicitly leave FLAG_HARDWARE_ACCELERATED out of the flags.
The status bar occupies
// very little screen real-estate and is
updated fairly frequently. By using CPU rendering
// for the status
bar, we prevent the GPU from having to wake up just to do these small
// updates, which should help keep power consumption down.
// lp.gravity = getStatusBarGravity();
lp.setTitle("SystemBar");
lp.packageName =
mContext.getPackageName();
WindowManagerImpl.getDefault().addView(sb,
lp);
// Log.w("______________" ,
"removeView(sb)");
// WindowManagerImpl.getDefault().removeView(sb);
内容全部来源于网络收集，如有侵权，请联系网站删除：QQ号：24596024