Hide title bar and status bar in Android

Http://www.cnblogs.com/zhuguangwei/archive/2011/01/18/1938276.html

First, hide the title bar

Hide title bar

This.requestwindowfeature (Window.feature_no_title);

Second, hide the status bar

Hide the status bar

This.getwindow (). SetFlags (WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_ fullscreen);

Third, remove the title bar of all activity interface

Modify Androidmanifest.xml

Add Android:theme= "@android: Style/theme.notitlebar" in the application tag

Iv. removing the titlebar and statusbar from all activity interfaces

Modify Androidmanifest.xml

In the Application tab, add

Android:theme= "@android: Style/theme.notitlebar.fullscreen"

Android dynamic display and hide status bar (notification bar)

1, set in the activity's OnCreate:

GetWindow (). Addflags (WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN);

GetWindow (). Addflags (WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);

2, call when you need to show and hide:

private void Hidestatusbar () {
Windowmanager.layoutparams attrs = GetWindow (). GetAttributes ();
Attrs.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;
GetWindow (). SetAttributes (Attrs);
}

private void ShowStatusBar () {
Windowmanager.layoutparams attrs = GetWindow (). GetAttributes ();
Attrs.flags & Amp;= ~windowmanager.layoutparams.flag_fullscreen;
GetWindow (). SetAttributes (Attrs);
}