Move Automatic System Updates from Developer Options to System

- Move the preference to the system xml file.
- DisableAutomaticUpdatesPreferenceController should not
inherit from the developer preference controller now since it's not used
in developer page anymore. Instead, just use toggle preference
controller for changing the state.
- Rewrite the test cases based on new controller.

Test: The ui works well and search can navigate to correct path.
Fix: 196001125
Change-Id: Iaea3e11d9cdbfa073ebd41bc3c84356d564c7e71

res/xml/development_settings.xml

@@ -109,11 +109,6 @@
             android:title="@string/color_temperature"
             android:summary="@string/color_temperature_desc" />
 
-        <SwitchPreference
-            android:key="ota_disable_automatic_update"
-            android:title="@string/ota_disable_automatic_update"
-            android:summary="@string/ota_disable_automatic_update_summary" />
-
         <Preference android:key="dsu_loader"
                     android:title="@string/dsu_loader_title" />
 

res/xml/system_dashboard_fragment.xml

@@ -65,6 +65,14 @@
         <intent android:action="android.settings.SYSTEM_UPDATE_SETTINGS"/>
     </Preference>
 
+    <SwitchPreference
+        android:key="ota_disable_automatic_update"
+        android:title="@string/ota_disable_automatic_update"
+        android:summary="@string/ota_disable_automatic_update_summary"
+        android:icon="@drawable/ic_system_update"
+        android:order="-57"
+        settings:controller="com.android.settings.system.DisableAutomaticUpdatesPreferenceController"/>
+
     <Preference
         android:key="reset_dashboard"
         android:title="@string/reset_dashboard_title"

src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java

@@ -481,7 +481,6 @@ public class DevelopmentSettingsDashboardFragment extends RestrictedDashboardFra
         controllers.add(new PictureColorModePreferenceController(context, lifecycle));
         controllers.add(new WebViewAppPreferenceController(context));
         controllers.add(new CoolColorTemperaturePreferenceController(context));
-        controllers.add(new DisableAutomaticUpdatesPreferenceController(context));
         controllers.add(new SelectDSUPreferenceController(context));
         controllers.add(new AdbPreferenceController(context, fragment));
         controllers.add(new ClearAdbKeysPreferenceController(context, fragment));

src/com/android/settings/development/DisableAutomaticUpdatesPreferenceController.java

@@ -1,76 +0,0 @@
-/*
- * 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.development;
-
-import android.content.Context;
-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 DisableAutomaticUpdatesPreferenceController extends
-        DeveloperOptionsPreferenceController implements
-        Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
-
-    private static final String OTA_DISABLE_AUTOMATIC_UPDATE_KEY = "ota_disable_automatic_update";
-
-    // We use the "disabled status" in code, but show the opposite text
-    // "Automatic system updates" on screen. So a value 0 indicates the
-    // automatic update is enabled.
-    @VisibleForTesting
-    final static int DISABLE_UPDATES_SETTING = 1;
-    @VisibleForTesting
-    final static int ENABLE_UPDATES_SETTING = 0;
-
-    public DisableAutomaticUpdatesPreferenceController(Context context) {
-        super(context);
-    }
-
-    @Override
-    public String getPreferenceKey() {
-        return OTA_DISABLE_AUTOMATIC_UPDATE_KEY;
-    }
-
-    @Override
-    public boolean onPreferenceChange(Preference preference, Object newValue) {
-        final boolean updatesEnabled = (Boolean) newValue;
-        Settings.Global.putInt(mContext.getContentResolver(),
-                Settings.Global.OTA_DISABLE_AUTOMATIC_UPDATE,
-                updatesEnabled ? ENABLE_UPDATES_SETTING : DISABLE_UPDATES_SETTING);
-        return true;
-    }
-
-    @Override
-    public void updateState(Preference preference) {
-        final int updatesEnabled = Settings.Global.getInt(mContext.getContentResolver(),
-                Settings.Global.OTA_DISABLE_AUTOMATIC_UPDATE, 0 /* default */);
-
-        ((SwitchPreference) mPreference).setChecked(updatesEnabled != DISABLE_UPDATES_SETTING);
-    }
-
-    @Override
-    protected void onDeveloperOptionsSwitchDisabled() {
-        super.onDeveloperOptionsSwitchDisabled();
-        Settings.Global.putInt(mContext.getContentResolver(),
-                Settings.Global.OTA_DISABLE_AUTOMATIC_UPDATE, DISABLE_UPDATES_SETTING);
-        ((SwitchPreference) mPreference).setChecked(false);
-    }
-}

src/com/android/settings/system/DisableAutomaticUpdatesPreferenceController.java

@@ -0,0 +1,59 @@
+/*
+ * 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.system;
+
+import android.content.Context;
+import android.provider.Settings;
+
+import androidx.annotation.VisibleForTesting;
+
+import com.android.settings.core.TogglePreferenceController;
+
+/** A controller maintains the state of Automatic System Update feature. */
+public class DisableAutomaticUpdatesPreferenceController extends TogglePreferenceController {
+
+    // We use the "disabled status" in code, but show the opposite text
+    // "Automatic system updates" on screen. So a value 0 indicates the
+    // automatic update is enabled.
+    @VisibleForTesting
+    static final int DISABLE_UPDATES_SETTING = 1;
+    @VisibleForTesting
+    static final int ENABLE_UPDATES_SETTING = 0;
+
+    public DisableAutomaticUpdatesPreferenceController(Context context, String key) {
+        super(context, key);
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return AVAILABLE;
+    }
+
+    @Override
+    public boolean isChecked() {
+        return Settings.Global.getInt(mContext.getContentResolver(),
+                Settings.Global.OTA_DISABLE_AUTOMATIC_UPDATE, ENABLE_UPDATES_SETTING /* default */)
+                == ENABLE_UPDATES_SETTING;
+    }
+
+    @Override
+    public boolean setChecked(boolean isChecked) {
+        return Settings.Global.putInt(mContext.getContentResolver(),
+                Settings.Global.OTA_DISABLE_AUTOMATIC_UPDATE,
+                isChecked ? ENABLE_UPDATES_SETTING : DISABLE_UPDATES_SETTING);
+    }
+}

tests/robotests/src/com/android/settings/development/DisableAutomaticUpdatesPreferenceControllerTest.java

@@ -1,108 +0,0 @@
-/*
- * 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.development;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-import android.content.Context;
-import android.provider.Settings;
-
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
-import org.robolectric.RobolectricTestRunner;
-import org.robolectric.RuntimeEnvironment;
-
-@RunWith(RobolectricTestRunner.class)
-public class DisableAutomaticUpdatesPreferenceControllerTest {
-
-    @Mock
-    private PreferenceScreen mPreferenceScreen;
-    @Mock
-    private SwitchPreference mPreference;
-
-    private Context mContext;
-    private DisableAutomaticUpdatesPreferenceController mController;
-
-    @Before
-    public void setup() {
-        MockitoAnnotations.initMocks(this);
-        mContext = RuntimeEnvironment.application;
-        mController = new DisableAutomaticUpdatesPreferenceController(mContext);
-        when(mPreferenceScreen.findPreference(mController.getPreferenceKey())).thenReturn(
-                mPreference);
-        mController.displayPreference(mPreferenceScreen);
-    }
-
-    @Test
-    public void onPreferenceChanged_turnOnAutomaticUpdates() {
-        mController.onPreferenceChange(null, true);
-
-        final int mode = Settings.Global.getInt(mContext.getContentResolver(),
-                Settings.Global.OTA_DISABLE_AUTOMATIC_UPDATE, -1);
-
-        assertThat(mode).isEqualTo(
-                DisableAutomaticUpdatesPreferenceController.ENABLE_UPDATES_SETTING);
-    }
-
-    @Test
-    public void onPreferenceChanged_turnOffAutomaticUpdates() {
-        mController.onPreferenceChange(null, false);
-
-        final int mode = Settings.Global.getInt(mContext.getContentResolver(),
-                Settings.Global.OTA_DISABLE_AUTOMATIC_UPDATE, -1);
-
-        assertThat(mode).isEqualTo(
-                DisableAutomaticUpdatesPreferenceController.DISABLE_UPDATES_SETTING);
-    }
-
-    @Test
-    public void updateState_preferenceShouldBeChecked() {
-        Settings.Global
-                .putInt(mContext.getContentResolver(), Settings.Global.OTA_DISABLE_AUTOMATIC_UPDATE,
-                        DisableAutomaticUpdatesPreferenceController.ENABLE_UPDATES_SETTING);
-        mController.updateState(mPreference);
-
-        verify(mPreference).setChecked(true);
-    }
-
-    @Test
-    public void updateState_preferenceShouldNotBeChecked() {
-        Settings.Global
-                .putInt(mContext.getContentResolver(), Settings.Global.OTA_DISABLE_AUTOMATIC_UPDATE,
-                        DisableAutomaticUpdatesPreferenceController.DISABLE_UPDATES_SETTING);
-        mController.updateState(mPreference);
-
-        verify(mPreference).setChecked(false);
-    }
-
-    @Test
-    public void onDeveloperOptionsDisabled_shouldDisablePreference() {
-        mController.onDeveloperOptionsDisabled();
-
-        verify(mPreference).setEnabled(false);
-        verify(mPreference).setChecked(false);
-    }
-}

tests/robotests/src/com/android/settings/system/DisableAutomaticUpdatesPreferenceControllerTest.java

@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2021 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.system;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+import android.provider.Settings;
+
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
+import com.android.settings.core.BasePreferenceController;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+@RunWith(RobolectricTestRunner.class)
+public class DisableAutomaticUpdatesPreferenceControllerTest {
+
+    @Mock
+    private PreferenceScreen mPreferenceScreen;
+    @Mock
+    private SwitchPreference mPreference;
+
+    private Context mContext;
+    private DisableAutomaticUpdatesPreferenceController mController;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mController = new DisableAutomaticUpdatesPreferenceController(mContext, "test");
+    }
+
+    @Test
+    public void getAvailabilityStatus_shouldReturnAVAILABLE() {
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(
+                BasePreferenceController.AVAILABLE);
+    }
+
+    @Test
+    public void isChecked_valueIsZeroInProvider_shouldReturnTrue() {
+        Settings.Global.putInt(mContext.getContentResolver(),
+                Settings.Global.OTA_DISABLE_AUTOMATIC_UPDATE,
+                DisableAutomaticUpdatesPreferenceController.ENABLE_UPDATES_SETTING);
+
+        assertThat(mController.isChecked()).isTrue();
+    }
+
+    @Test
+    public void isChecked_valueIsOneInProvider_shouldReturnFalse() {
+        Settings.Global.putInt(mContext.getContentResolver(),
+                Settings.Global.OTA_DISABLE_AUTOMATIC_UPDATE,
+                DisableAutomaticUpdatesPreferenceController.DISABLE_UPDATES_SETTING);
+
+        assertThat(mController.isChecked()).isFalse();
+    }
+
+    @Test
+    public void setChecked_true_providerValueIsZero() {
+        mController.setChecked(true);
+
+        int value = Settings.Global.getInt(mContext.getContentResolver(),
+                Settings.Global.OTA_DISABLE_AUTOMATIC_UPDATE,
+                DisableAutomaticUpdatesPreferenceController.ENABLE_UPDATES_SETTING /* default */);
+
+        assertThat(value).isEqualTo(
+                DisableAutomaticUpdatesPreferenceController.ENABLE_UPDATES_SETTING);
+    }
+
+    @Test
+    public void setChecked_false_providerValueIsOne() {
+        mController.setChecked(false);
+
+        int value = Settings.Global.getInt(mContext.getContentResolver(),
+                Settings.Global.OTA_DISABLE_AUTOMATIC_UPDATE,
+                DisableAutomaticUpdatesPreferenceController.ENABLE_UPDATES_SETTING /* default */);
+
+        assertThat(value).isEqualTo(
+                DisableAutomaticUpdatesPreferenceController.DISABLE_UPDATES_SETTING);
+    }
+}