DeviceInfo: move more prefereces in PreferenceController

Bug: 34774945 Test: make RunSettingsRoboTests Change-Id: Ie5e113a6df85bab5be50c947bd7b91cfacdccb7f
2017-02-23 17:50:27 -08:00
parent 3cac802860
commit efb8d625a2
21 changed files with 1030 additions and 256 deletions
--- a/src/com/android/settings/deviceinfo/SELinuxStatusPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/SELinuxStatusPreferenceController.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2017 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.deviceinfo;
+
+import android.content.Context;
+import android.os.SELinux;
+import android.os.SystemProperties;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+import android.text.TextUtils;
+
+import com.android.settings.R;
+import com.android.settings.core.PreferenceController;
+
+public class SELinuxStatusPreferenceController extends PreferenceController {
+
+    private static final String PROPERTY_SELINUX_STATUS = "ro.build.selinux";
+    private static final String KEY_SELINUX_STATUS = "selinux_status";
+
+    public SELinuxStatusPreferenceController(Context context) {
+        super(context);
+    }
+
+    @Override
+    public boolean isAvailable() {
+        return !TextUtils.isEmpty(SystemProperties.get(PROPERTY_SELINUX_STATUS));
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return KEY_SELINUX_STATUS;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        final Preference pref = screen.findPreference(KEY_SELINUX_STATUS);
+        if (pref == null) {
+            return;
+        }
+        if (!SELinux.isSELinuxEnabled()) {
+            String status = mContext.getResources().getString(R.string.selinux_status_disabled);
+            pref.setSummary(status);
+        } else if (!SELinux.isSELinuxEnforced()) {
+            String status = mContext.getResources().getString(R.string.selinux_status_permissive);
+            pref.setSummary(status);
+        }
+    }
+}
+