Add Emergency info and Add user when locked to account dashboard.

Add two items to User & accounts dashboard, and refractor UserCapabilities so that it can be accessed in the new controller. Test: RunSettingsRoboTests Bug: 31801423 Change-Id: Ib446ad6c99d4cc6405a17cf82d2d86e044870b73
2016-10-27 13:09:16 -07:00
parent 9895344be6
commit c7e2ed8e79
10 changed files with 593 additions and 72 deletions
--- a/src/com/android/settings/users/UserCapabilities.java
+++ b/src/com/android/settings/users/UserCapabilities.java
@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.users;
+
+import android.app.admin.DevicePolicyManager;
+import android.content.Context;
+import android.content.pm.UserInfo;
+import android.os.UserHandle;
+import android.os.UserManager;
+import android.provider.Settings;
+import com.android.settings.Utils;
+import com.android.settingslib.RestrictedLockUtils;
+
+public class UserCapabilities {
+    boolean mEnabled = true;
+    boolean mCanAddUser = true;
+    boolean mCanAddRestrictedProfile = true;
+    boolean mIsAdmin;
+    boolean mIsGuest;
+    boolean mCanAddGuest;
+    boolean mDisallowAddUser;
+    boolean mDisallowAddUserSetByAdmin;
+    RestrictedLockUtils.EnforcedAdmin mEnforcedAdmin;
+
+    private UserCapabilities() {}
+
+    public static UserCapabilities create(Context context) {
+        UserManager userManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
+        UserCapabilities caps = new UserCapabilities();
+        if (!UserManager.supportsMultipleUsers() || Utils.isMonkeyRunning()) {
+            caps.mEnabled = false;
+            return caps;
+        }
+
+        final UserInfo myUserInfo = userManager.getUserInfo(UserHandle.myUserId());
+        caps.mIsGuest = myUserInfo.isGuest();
+        caps.mIsAdmin = myUserInfo.isAdmin();
+        DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(
+                Context.DEVICE_POLICY_SERVICE);
+        // No restricted profiles for tablets with a device owner, or phones.
+        if (dpm.isDeviceManaged() || Utils.isVoiceCapable(context)) {
+            caps.mCanAddRestrictedProfile = false;
+        }
+        caps.updateAddUserCapabilities(context);
+        return caps;
+    }
+
+    public void updateAddUserCapabilities(Context context) {
+        mEnforcedAdmin = RestrictedLockUtils.checkIfRestrictionEnforced(context,
+                UserManager.DISALLOW_ADD_USER, UserHandle.myUserId());
+        final boolean hasBaseUserRestriction = RestrictedLockUtils.hasBaseUserRestriction(
+                context, UserManager.DISALLOW_ADD_USER, UserHandle.myUserId());
+        mDisallowAddUserSetByAdmin =
+                mEnforcedAdmin != null && !hasBaseUserRestriction;
+        mDisallowAddUser =
+                (mEnforcedAdmin != null || hasBaseUserRestriction);
+        mCanAddUser = true;
+        if (!mIsAdmin || UserManager.getMaxSupportedUsers() < 2
+                || !UserManager.supportsMultipleUsers()
+                || mDisallowAddUser) {
+            mCanAddUser = false;
+        }
+
+        final boolean canAddUsersWhenLocked = mIsAdmin || Settings.Global.getInt(
+                context.getContentResolver(), Settings.Global.ADD_USERS_WHEN_LOCKED, 0) == 1;
+        mCanAddGuest = !mIsGuest && !mDisallowAddUser && canAddUsersWhenLocked;
+    }
+
+    public boolean isAdmin() {
+        return mIsAdmin;
+    }
+
+    public boolean disallowAddUser() {
+        return mDisallowAddUser;
+    }
+
+    public boolean disallowAddUserSetByAdmin() {
+        return mDisallowAddUserSetByAdmin;
+    }
+
+    public RestrictedLockUtils.EnforcedAdmin getEnforcedAdmin() {
+        return mEnforcedAdmin;
+    }
+
+
+    @Override
+    public String toString() {
+        return "UserCapabilities{" +
+                "mEnabled=" + mEnabled +
+                ", mCanAddUser=" + mCanAddUser +
+                ", mCanAddRestrictedProfile=" + mCanAddRestrictedProfile +
+                ", mIsAdmin=" + mIsAdmin +
+                ", mIsGuest=" + mIsGuest +
+                ", mCanAddGuest=" + mCanAddGuest +
+                ", mDisallowAddUser=" + mDisallowAddUser +
+                ", mEnforcedAdmin=" + mEnforcedAdmin +
+                '}';
+    }
+}