public void setDisabledFlags(int disabledFlags, boolean force) {
if (!force && mDisabledFlags == disabledFlags) return;
mDisabledFlags = disabledFlags;
final boolean disableHome = ((disabledFlags & View.STATUS_BAR_DISABLE_HOME) != 0);
final boolean disableRecent = ((disabledFlags & View.STATUS_BAR_DISABLE_RECENT) != 0);
final boolean disableBack =
((disabledFlags & View.STATUS_BAR_DISABLE_BACK) != 0)
&& ((mNavigationIconHints & StatusBarManager.NAVIGATION_HINT_BACK_ALT) == 0);
final boolean disableSearch = ((disabledFlags & View.STATUS_BAR_DISABLE_SEARCH) != 0);
ViewGroup navButtons = (ViewGroup) findViewById(SystemR.id.nav_buttons);
if (navButtons != null) {
LayoutTransition lt = navButtons.getLayoutTransition();
if (lt != null) {
if (!lt.getTransitionListeners().contains(mTransitionListener)) {
lt.addTransitionListener(mTransitionListener);
}
if (!mScreenOn) {
lt.disableTransitionType(
LayoutTransition.CHANGE_APPEARING
| LayoutTransition.CHANGE_DISAPPEARING
| LayoutTransition.APPEARING
| LayoutTransition.DISAPPEARING);
}
}
}
getBackButton().setVisibility(disableBack ? View.INVISIBLE : View.VISIBLE);
getHomeButton().setVisibility(disableHome ? View.INVISIBLE : View.VISIBLE);
getRecentsButton().setVisibility(disableRecent ? View.INVISIBLE : View.VISIBLE);
final boolean showSearch = disableHome && !disableSearch;
// final boolean showCamera = showSearch && !mCameraDisabledByDpm;
setVisibleOrGone(getSearchLight(), showSearch);
// setVisibleOrGone(getCameraButton(), showCamera);
mBarTransitions.applyBackButtonQuiescentAlpha(mBarTransitions.getMode(), true /*animate*/);
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
mBarTransitions.reloadBackground();
}