Add auto restriction preference

1. Add method in feature provider to check whether smart battery is supported 2. Hook up above method to controllers 3. Add auto restriction preference 4. Add tests Bug: 73002171 Test: RunSettingsRoboTests Change-Id: Ic314f61ad52e9bedb629b308731cb968bb4b1773 Merged-In: Ic314f61ad52e9bedb629b308731cb968bb4b1773 (cherry picked from commit ab0b0add0a)
2018-03-06 10:28:29 -08:00
parent b76682afcb
commit 155c1785e1
9 changed files with 242 additions and 5 deletions
--- a/src/com/android/settings/fuelgauge/AutoRestrictionPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/AutoRestrictionPreferenceController.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2018 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.fuelgauge;
+
+import android.content.Context;
+import android.provider.Settings;
+import android.support.v14.preference.SwitchPreference;
+import android.support.v7.preference.Preference;
+
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.overlay.FeatureFactory;
+
+/**
+ * Controller to change and update the auto restriction toggle
+ */
+public class AutoRestrictionPreferenceController extends BasePreferenceController implements
+        Preference.OnPreferenceChangeListener {
+    private static final String KEY_SMART_BATTERY = "auto_restriction";
+    private static final int ON = 1;
+    private static final int OFF = 0;
+    private PowerUsageFeatureProvider mPowerUsageFeatureProvider;
+
+    public AutoRestrictionPreferenceController(Context context) {
+        super(context, KEY_SMART_BATTERY);
+        mPowerUsageFeatureProvider = FeatureFactory.getFactory(
+                context).getPowerUsageFeatureProvider(context);
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return mPowerUsageFeatureProvider.isSmartBatterySupported()
+                ? DISABLED_UNSUPPORTED
+                : AVAILABLE;
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        super.updateState(preference);
+        final boolean smartBatteryOn = Settings.Global.getInt(mContext.getContentResolver(),
+                Settings.Global.APP_AUTO_RESTRICTION_ENABLED, ON) == ON;
+        ((SwitchPreference) preference).setChecked(smartBatteryOn);
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        final boolean smartBatteryOn = (Boolean) newValue;
+        Settings.Global.putInt(mContext.getContentResolver(),
+                Settings.Global.APP_AUTO_RESTRICTION_ENABLED,
+                smartBatteryOn ? ON : OFF);
+        return true;
+    }
+}