PolicyControlpublic class PolicyControl extends Object | Runtime adjustments applied to the global window policy.
This includes forcing immersive mode behavior for one or both system bars (based on a package
list) and permanently disabling immersive mode confirmations for specific packages.
Control by setting {@link Settings.Global.POLICY_CONTROL} to one or more name-value pairs.
e.g.
to force immersive mode everywhere:
"immersive.full=*"
to force transient status for all apps except a specific package:
"immersive.status=apps,-com.package"
to disable the immersive mode confirmations for specific packages:
"immersive.preconfirms=com.package.one,com.package.two"
Separate multiple name-value pairs with ':'
e.g. "immersive.status=apps:immersive.preconfirms=*" |
| Fields Summary |
|---|
| private static String | TAG | | private static boolean | DEBUG | | private static final String | NAME_IMMERSIVE_FULL | | private static final String | NAME_IMMERSIVE_STATUS | | private static final String | NAME_IMMERSIVE_NAVIGATION | | private static final String | NAME_IMMERSIVE_PRECONFIRMATIONS | | private static String | sSettingValue | | private static Filter | sImmersivePreconfirmationsFilter | | private static Filter | sImmersiveStatusFilter | | private static Filter | sImmersiveNavigationFilter |
| Methods Summary |
|---|
| public static int | adjustClearableFlags(android.view.WindowManagerPolicy.WindowState win, int clearableFlags)
final LayoutParams attrs = win != null ? win.getAttrs() : null;
if (sImmersiveStatusFilter != null && sImmersiveStatusFilter.matches(attrs)) {
clearableFlags &= ~View.SYSTEM_UI_FLAG_FULLSCREEN;
}
return clearableFlags;
| | public static boolean | disableImmersiveConfirmation(java.lang.String pkg)
return (sImmersivePreconfirmationsFilter != null
&& sImmersivePreconfirmationsFilter.matches(pkg))
|| ActivityManager.isRunningInTestHarness();
| | public static void | dump(java.lang.String prefix, java.io.PrintWriter pw)
dump("sImmersiveStatusFilter", sImmersiveStatusFilter, prefix, pw);
dump("sImmersiveNavigationFilter", sImmersiveNavigationFilter, prefix, pw);
dump("sImmersivePreconfirmationsFilter", sImmersivePreconfirmationsFilter, prefix, pw);
| | private static void | dump(java.lang.String name, com.android.internal.policy.impl.PolicyControl$Filter filter, java.lang.String prefix, java.io.PrintWriter pw)
pw.print(prefix); pw.print("PolicyControl."); pw.print(name); pw.print('=");
if (filter == null) {
pw.println("null");
} else {
filter.dump(pw); pw.println();
}
| | public static int | getSystemUiVisibility(android.view.WindowManagerPolicy.WindowState win, android.view.WindowManager.LayoutParams attrs)
attrs = attrs != null ? attrs : win.getAttrs();
int vis = win != null ? win.getSystemUiVisibility() : attrs.systemUiVisibility;
if (sImmersiveStatusFilter != null && sImmersiveStatusFilter.matches(attrs)) {
vis |= View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
| View.SYSTEM_UI_FLAG_FULLSCREEN
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
vis &= ~(View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.STATUS_BAR_TRANSLUCENT);
}
if (sImmersiveNavigationFilter != null && sImmersiveNavigationFilter.matches(attrs)) {
vis |= View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
vis &= ~(View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.NAVIGATION_BAR_TRANSLUCENT);
}
return vis;
| | public static int | getWindowFlags(android.view.WindowManagerPolicy.WindowState win, android.view.WindowManager.LayoutParams attrs)
attrs = attrs != null ? attrs : win.getAttrs();
int flags = attrs.flags;
if (sImmersiveStatusFilter != null && sImmersiveStatusFilter.matches(attrs)) {
flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;
flags &= ~(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS
| WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
}
if (sImmersiveNavigationFilter != null && sImmersiveNavigationFilter.matches(attrs)) {
flags &= ~WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION;
}
return flags;
| | public static void | reloadFromSetting(android.content.Context context)
if (DEBUG) Slog.d(TAG, "reloadFromSetting()");
String value = null;
try {
value = Settings.Global.getStringForUser(context.getContentResolver(),
Settings.Global.POLICY_CONTROL,
UserHandle.USER_CURRENT);
if (sSettingValue != null && sSettingValue.equals(value)) return;
setFilters(value);
sSettingValue = value;
} catch (Throwable t) {
Slog.w(TAG, "Error loading policy control, value=" + value, t);
}
| | private static void | setFilters(java.lang.String value)
if (DEBUG) Slog.d(TAG, "setFilters: " + value);
sImmersiveStatusFilter = null;
sImmersiveNavigationFilter = null;
sImmersivePreconfirmationsFilter = null;
if (value != null) {
String[] nvps = value.split(":");
for (String nvp : nvps) {
int i = nvp.indexOf('=");
if (i == -1) continue;
String n = nvp.substring(0, i);
String v = nvp.substring(i + 1);
if (n.equals(NAME_IMMERSIVE_FULL)) {
Filter f = Filter.parse(v);
sImmersiveStatusFilter = sImmersiveNavigationFilter = f;
if (sImmersivePreconfirmationsFilter == null) {
sImmersivePreconfirmationsFilter = f;
}
} else if (n.equals(NAME_IMMERSIVE_STATUS)) {
Filter f = Filter.parse(v);
sImmersiveStatusFilter = f;
} else if (n.equals(NAME_IMMERSIVE_NAVIGATION)) {
Filter f = Filter.parse(v);
sImmersiveNavigationFilter = f;
if (sImmersivePreconfirmationsFilter == null) {
sImmersivePreconfirmationsFilter = f;
}
} else if (n.equals(NAME_IMMERSIVE_PRECONFIRMATIONS)) {
Filter f = Filter.parse(v);
sImmersivePreconfirmationsFilter = f;
}
}
}
if (DEBUG) {
Slog.d(TAG, "immersiveStatusFilter: " + sImmersiveStatusFilter);
Slog.d(TAG, "immersiveNavigationFilter: " + sImmersiveNavigationFilter);
Slog.d(TAG, "immersivePreconfirmationsFilter: " + sImmersivePreconfirmationsFilter);
}
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