Clean up status bar, system bar, navigation bar management.
The status bar and navigation bar are two completely separate
elements, with their own semantics. The system bar now classifies
itself as a navigation bar, since that is really how it behaves.
This required rewriting the HDMI resizing code, so that it is
all done by PhoneWindowManager since that is what is responsible
for the size of the navigation bar (and thus now system bar). This
actually gets rid of a fair amount of code, and means we can also
do the same thing for a pure navigation bar.
Likewise the system bar now has the navigation bar ability to be
hidden when requested by system UI flags. To get the behavior
we want on Xoom, we only allow the nav bar to be hidden when it
will help provide a better aspect ratio for showing widescreen
videos.
Finally the nav/system bar now animates when hidden and shown.
Change-Id: Ie927154b68376a0b61802f99171ff56b8da92e7a
diff --git a/core/java/android/view/IWindowManager.aidl b/core/java/android/view/IWindowManager.aidl
index 14cd48f..eb030de 100644
--- a/core/java/android/view/IWindowManager.aidl
+++ b/core/java/android/view/IWindowManager.aidl
@@ -62,8 +62,8 @@
void setForcedDisplaySize(int longDimen, int shortDimen);
void clearForcedDisplaySize();
- // Is device configured with a hideable status bar or a tablet system bar?
- boolean canStatusBarHide();
+ // Is the device configured to have a full system bar for larger screens?
+ boolean hasSystemNavBar();
// These can only be called when injecting events to your own window,
// or by holding the INJECT_EVENTS permission. These methods may block
@@ -171,8 +171,10 @@
* @param alwaysSendConfiguration Flag to force a new configuration to
* be evaluated. This can be used when there are other parameters in
* configuration that are changing.
+ * @param forceRelayout If true, the window manager will always do a relayout
+ * of its windows even if the rotation hasn't changed.
*/
- void updateRotation(boolean alwaysSendConfiguration);
+ void updateRotation(boolean alwaysSendConfiguration, boolean forceRelayout);
/**
* Retrieve the current screen orientation, constants as per