Enhanced Connectivity Dev Toggle

Add Enhanced Connectivity Developer option switch. This switch will allow the connectivity thermal power manager to actively shutoff 5G in order to save power when cellular throughput is below the set threshold. ScreenShots: https://drive.google.com/drive/folders/109VTTXqIn5Teg6daHpNHV7z13MmEEb7Q?usp=sharing Bug: 147305171 Test: make RunSettingsRoboTests ROBOTEST_FILTER=EnhancedConnectivityPreferenceControllerTest Test: On-device using developer option menu Change-Id: I311cfcadb8325db30ff4917959414b5a7d108bcc
2020-01-28 13:45:13 -08:00
parent d4e2f78d9a
commit 79b0315be6
4 changed files with 194 additions and 0 deletions
--- a/src/com/android/settings/development/EnhancedConnectivityPreferenceController.java
+++ b/src/com/android/settings/development/EnhancedConnectivityPreferenceController.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2020 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.development;
+
+import android.content.Context;
+import android.provider.Settings;
+
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
+/**
+ * Preference controller for Enhanced Connectivity feature
+ */
+public class EnhancedConnectivityPreferenceController extends
+        DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
+        PreferenceControllerMixin {
+
+    private static final String ENHANCED_CONNECTIVITY_KEY = "enhanced_connectivity";
+
+    @VisibleForTesting
+    static final int ENHANCED_CONNECTIVITY_ON = 1;
+    // default is enhanced connectivity disabled.
+    @VisibleForTesting
+    static final int ENHANCED_CONNECTIVITY_OFF = 0;
+
+    public EnhancedConnectivityPreferenceController(Context context) {
+        super(context);
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object o) {
+        final boolean isEnabled = (Boolean) o;
+        Settings.Global.putInt(mContext.getContentResolver(),
+                Settings.Global.ENHANCED_CONNECTIVITY_ENABLED,
+                isEnabled
+                        ? ENHANCED_CONNECTIVITY_ON
+                        : ENHANCED_CONNECTIVITY_OFF);
+        return true;
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return ENHANCED_CONNECTIVITY_KEY;
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        final int enhancedConnectivityEnabled = Settings.Global.getInt(
+                mContext.getContentResolver(), Settings.Global.ENHANCED_CONNECTIVITY_ENABLED,
+                ENHANCED_CONNECTIVITY_OFF);
+        ((SwitchPreference) mPreference).setChecked(
+                enhancedConnectivityEnabled == ENHANCED_CONNECTIVITY_ON);
+    }
+
+    @Override
+    protected void onDeveloperOptionsSwitchDisabled() {
+        super.onDeveloperOptionsSwitchDisabled();
+        Settings.Global.putInt(mContext.getContentResolver(),
+                Settings.Global.ENHANCED_CONNECTIVITY_ENABLED,
+                ENHANCED_CONNECTIVITY_OFF);
+        ((SwitchPreference) mPreference).setChecked(false);
+    }
+}