Remove some unused code
Bug: n/a
Test: rebuild
Change-Id: I34732bdbf59d8380bef50f9a5da8b974375ea345
diff --git a/src/com/android/settings/Utils.java b/src/com/android/settings/Utils.java
index 3923da5..f40bf62 100644
--- a/src/com/android/settings/Utils.java
+++ b/src/com/android/settings/Utils.java
@@ -615,45 +615,6 @@
return null;
}
- /**
- * Returns the target user for a Settings activity.
- *
- * The target user can be either the current user, the user that launched this activity or
- * the user contained as an extra in the arguments or intent extras.
- *
- * You should use {@link #getSecureTargetUser(IBinder, UserManager, Bundle, Bundle)} if
- * possible.
- *
- * @see #getInsecureTargetUser(IBinder, Bundle, Bundle)
- */
- public static UserHandle getInsecureTargetUser(IBinder activityToken, @Nullable Bundle arguments,
- @Nullable Bundle intentExtras) {
- UserHandle currentUser = new UserHandle(UserHandle.myUserId());
- IActivityManager am = ActivityManager.getService();
- try {
- UserHandle launchedFromUser = new UserHandle(UserHandle.getUserId(
- am.getLaunchedFromUid(activityToken)));
- if (launchedFromUser != null && !launchedFromUser.equals(currentUser)) {
- return launchedFromUser;
- }
- UserHandle extrasUser = intentExtras != null
- ? (UserHandle) intentExtras.getParcelable(EXTRA_USER) : null;
- if (extrasUser != null && !extrasUser.equals(currentUser)) {
- return extrasUser;
- }
- UserHandle argumentsUser = arguments != null
- ? (UserHandle) arguments.getParcelable(EXTRA_USER) : null;
- if (argumentsUser != null && !argumentsUser.equals(currentUser)) {
- return argumentsUser;
- }
- } catch (RemoteException e) {
- // Should not happen
- Log.v(TAG, "Could not talk to activity manager.", e);
- return null;
- }
- return currentUser;
- }
-
/**
* Returns true if the user provided is in the same profiles group as the current user.
*/
@@ -702,28 +663,6 @@
return inflater.inflate(resId, parent, false);
}
- /**
- * Return if we are running low on storage space or not.
- *
- * @param context The context
- * @return true if we are running low on storage space
- */
- public static boolean isLowStorage(Context context) {
- final StorageManager sm = StorageManager.from(context);
- return (sm.getStorageBytesUntilLow(context.getFilesDir()) < 0);
- }
-
-
- public static boolean hasPreferredActivities(PackageManager pm, String packageName) {
- // Get list of preferred activities
- List<ComponentName> prefActList = new ArrayList<>();
- // Intent list cannot be null. so pass empty list
- List<IntentFilter> intentList = new ArrayList<>();
- pm.getPreferredActivities(intentList, prefActList, packageName);
- Log.d(TAG, "Have " + prefActList.size() + " number of activities in preferred list");
- return prefActList.size() > 0;
- }
-
public static ArraySet<String> getHandledDomains(PackageManager pm, String packageName) {
List<IntentFilterVerificationInfo> iviList = pm.getIntentFilterVerifications(packageName);
List<IntentFilter> filters = pm.getAllIntentFilters(packageName);
@@ -873,12 +812,6 @@
return um.getCredentialOwnerProfile(userId);
}
- public static int resolveResource(Context context, int attr) {
- TypedValue value = new TypedValue();
- context.getTheme().resolveAttribute(attr, value, true);
- return value.resourceId;
- }
-
private static final StringBuilder sBuilder = new StringBuilder(50);
private static final java.util.Formatter sFormatter = new java.util.Formatter(
sBuilder, Locale.getDefault());
@@ -893,47 +826,6 @@
}
}
- public static List<String> getNonIndexable(int xml, Context context) {
- if (Looper.myLooper() == null) {
- // Hack to make sure Preferences can initialize. Prefs expect a looper, but
- // don't actually use it for the basic stuff here.
- Looper.prepare();
- }
- final List<String> ret = new ArrayList<>();
- PreferenceManager manager = new PreferenceManager(context);
- PreferenceScreen screen = manager.inflateFromResource(context, xml, null);
- checkPrefs(screen, ret);
-
- return ret;
- }
-
- private static void checkPrefs(PreferenceGroup group, List<String> ret) {
- if (group == null) return;
- for (int i = 0; i < group.getPreferenceCount(); i++) {
- Preference pref = group.getPreference(i);
- if (pref instanceof SelfAvailablePreference
- && !((SelfAvailablePreference) pref).isAvailable(group.getContext())) {
- ret.add(pref.getKey());
- if (pref instanceof PreferenceGroup) {
- addAll((PreferenceGroup) pref, ret);
- }
- } else if (pref instanceof PreferenceGroup) {
- checkPrefs((PreferenceGroup) pref, ret);
- }
- }
- }
-
- private static void addAll(PreferenceGroup group, List<String> ret) {
- if (group == null) return;
- for (int i = 0; i < group.getPreferenceCount(); i++) {
- Preference pref = group.getPreference(i);
- ret.add(pref.getKey());
- if (pref instanceof PreferenceGroup) {
- addAll((PreferenceGroup) pref, ret);
- }
- }
- }
-
public static boolean isDeviceProvisioned(Context context) {
return Settings.Global.getInt(context.getContentResolver(),
Settings.Global.DEVICE_PROVISIONED, 0) != 0;
@@ -964,14 +856,6 @@
return confirmWorkProfileCredentials(context, userId);
}
- public static boolean confirmWorkProfileCredentialsIfNecessary(Context context, int userId) {
- KeyguardManager km = (KeyguardManager) context.getSystemService(Context.KEYGUARD_SERVICE);
- if (!km.isDeviceLocked(userId)) {
- return false;
- }
- return confirmWorkProfileCredentials(context, userId);
- }
-
private static boolean confirmWorkProfileCredentials(Context context, int userId) {
final KeyguardManager km = (KeyguardManager) context.getSystemService(
Context.KEYGUARD_SERVICE);