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Remove some unused code

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Bug: n/a
Test: rebuild
Change-Id: I34732bdbf59d8380bef50f9a5da8b974375ea345
This commit is contained in:
Fan Zhang
2018-02-20 10:18:54 -08:00
parent bcf50e3407
commit deec75fa9d
1 changed files with 0 additions and 116 deletions
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116
src/com/android/settings/Utils.java
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@@ -615,45 +615,6 @@ public final class Utils extends com.android.settingslib.Utils {
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 @@ public final class Utils extends com.android.settingslib.Utils {
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 @@ public final class Utils extends com.android.settingslib.Utils {
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 final class Utils extends com.android.settingslib.Utils {
}
}
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 @@ public final class Utils extends com.android.settingslib.Utils {
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);