1 files changed, 110 insertions, 0 deletions
diff --git a/src/com/android/settings/development/graphicsdriver/GraphicsDriverGlobalSwitchBarController.java b/src/com/android/settings/development/graphicsdriver/GraphicsDriverGlobalSwitchBarController.java
new file mode 100644
index 0000000000..86c56b7daa
--- /dev/null
+++ b/src/com/android/settings/development/graphicsdriver/GraphicsDriverGlobalSwitchBarController.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright 2019 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.graphicsdriver;
+
+import static com.android.settings.development.graphicsdriver.GraphicsDriverEnableForAllAppsPreferenceController.GAME_DRIVER_ALL_APPS;
+import static com.android.settings.development.graphicsdriver.GraphicsDriverEnableForAllAppsPreferenceController.GAME_DRIVER_DEFAULT;
+import static com.android.settings.development.graphicsdriver.GraphicsDriverEnableForAllAppsPreferenceController.GAME_DRIVER_OFF;
+import static com.android.settings.development.graphicsdriver.GraphicsDriverEnableForAllAppsPreferenceController.GAME_DRIVER_PRERELEASE_ALL_APPS;
+
+import android.content.ContentResolver;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Looper;
+import android.provider.Settings;
+
+import androidx.annotation.VisibleForTesting;
+
+import com.android.settings.widget.SwitchWidgetController;
+import com.android.settingslib.core.lifecycle.LifecycleObserver;
+import com.android.settingslib.core.lifecycle.events.OnStart;
+import com.android.settingslib.core.lifecycle.events.OnStop;
+import com.android.settingslib.development.DevelopmentSettingsEnabler;
+
+/**
+ * Controller of global switch bar used to fully turn off Game Driver.
+ */
+public class GraphicsDriverGlobalSwitchBarController
+        implements SwitchWidgetController.OnSwitchChangeListener,
+                   GraphicsDriverContentObserver.OnGraphicsDriverContentChangedListener,
+                   LifecycleObserver, OnStart, OnStop {
+
+    private final Context mContext;
+    private final ContentResolver mContentResolver;
+    @VisibleForTesting
+    SwitchWidgetController mSwitchWidgetController;
+    @VisibleForTesting
+    GraphicsDriverContentObserver mGraphicsDriverContentObserver;
+
+    GraphicsDriverGlobalSwitchBarController(
+            Context context, SwitchWidgetController switchWidgetController) {
+        mContext = context;
+        mContentResolver = context.getContentResolver();
+        mGraphicsDriverContentObserver =
+                new GraphicsDriverContentObserver(new Handler(Looper.getMainLooper()), this);
+        mSwitchWidgetController = switchWidgetController;
+        mSwitchWidgetController.setEnabled(
+                DevelopmentSettingsEnabler.isDevelopmentSettingsEnabled(context));
+        mSwitchWidgetController.setChecked(
+                Settings.Global.getInt(
+                        mContentResolver, Settings.Global.GAME_DRIVER_ALL_APPS, GAME_DRIVER_DEFAULT)
+                != GAME_DRIVER_OFF);
+        mSwitchWidgetController.setListener(this);
+    }
+
+    @Override
+    public void onStart() {
+        mSwitchWidgetController.startListening();
+        mGraphicsDriverContentObserver.register(mContentResolver);
+    }
+
+    @Override
+    public void onStop() {
+        mSwitchWidgetController.stopListening();
+        mGraphicsDriverContentObserver.unregister(mContentResolver);
+    }
+
+    @Override
+    public boolean onSwitchToggled(boolean isChecked) {
+        final int graphicsDriverGlobalOption = Settings.Global.getInt(
+                mContentResolver, Settings.Global.GAME_DRIVER_ALL_APPS, GAME_DRIVER_DEFAULT);
+
+        if (isChecked
+                && (graphicsDriverGlobalOption == GAME_DRIVER_DEFAULT
+                        || graphicsDriverGlobalOption == GAME_DRIVER_ALL_APPS
+                        || graphicsDriverGlobalOption == GAME_DRIVER_PRERELEASE_ALL_APPS)) {
+            return true;
+        }
+
+        if (!isChecked && graphicsDriverGlobalOption == GAME_DRIVER_OFF) {
+            return true;
+        }
+
+        Settings.Global.putInt(mContentResolver, Settings.Global.GAME_DRIVER_ALL_APPS,
+                isChecked ? GAME_DRIVER_DEFAULT : GAME_DRIVER_OFF);
+
+        return true;
+    }
+
+    @Override
+    public void onGraphicsDriverContentChanged() {
+        mSwitchWidgetController.setChecked(
+                Settings.Global.getInt(
+                        mContentResolver, Settings.Global.GAME_DRIVER_ALL_APPS, GAME_DRIVER_DEFAULT)
+                != GAME_DRIVER_OFF);
+    }
+}