From 8e3859bc5a28ec38c9ae7c9968fc9c276de55d96 Mon Sep 17 00:00:00 2001
From: Andrii Kulian <akulian@google.com>
Date: Fri, 19 Oct 2018 11:24:47 -0700
Subject: Add dev option to force desktop mode

Bug: 112451761
Test: DesktopModePreferenceControllerTest
Test: FreeformWindowsPreferenceControllerTest
Change-Id: I7df995d1bd8731b813cfa0c72c4dc6d35973e939
---
 .../DesktopModePreferenceController.java           | 79 ++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 src/com/android/settings/development/DesktopModePreferenceController.java

(limited to 'src/com/android/settings/development/DesktopModePreferenceController.java')

diff --git a/src/com/android/settings/development/DesktopModePreferenceController.java b/src/com/android/settings/development/DesktopModePreferenceController.java
new file mode 100644
index 0000000000..528af8aee8
--- /dev/null
+++ b/src/com/android/settings/development/DesktopModePreferenceController.java
@@ -0,0 +1,79 @@
+/*
+ * 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.development;
+
+import static android.provider.Settings.Global.DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS;
+
+import android.content.Context;
+import android.os.Build;
+import android.provider.Settings;
+
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
+public class DesktopModePreferenceController extends DeveloperOptionsPreferenceController
+        implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
+
+    private static final String FORCE_DESKTOP_MODE_KEY = "force_desktop_mode_on_external_displays";
+
+    @VisibleForTesting
+    static final int SETTING_VALUE_OFF = 0;
+    @VisibleForTesting
+    static final int SETTING_VALUE_ON = 1;
+
+    public DesktopModePreferenceController(Context context) {
+        super(context);
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return FORCE_DESKTOP_MODE_KEY;
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        final boolean isEnabled = (Boolean) newValue;
+        Settings.Global.putInt(mContext.getContentResolver(),
+                DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS,
+                isEnabled ? SETTING_VALUE_ON : SETTING_VALUE_OFF);
+        return true;
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        final int mode = Settings.Global.getInt(mContext.getContentResolver(),
+                DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, SETTING_VALUE_OFF);
+        ((SwitchPreference) mPreference).setChecked(mode != SETTING_VALUE_OFF);
+    }
+
+    @Override
+    protected void onDeveloperOptionsSwitchDisabled() {
+        super.onDeveloperOptionsSwitchDisabled();
+        Settings.Global.putInt(mContext.getContentResolver(),
+                DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, SETTING_VALUE_OFF);
+        ((SwitchPreference) mPreference).setChecked(false);
+    }
+
+    @VisibleForTesting
+    String getBuildType() {
+        return Build.TYPE;
+    }
+}
-- 
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