Add force SmartDark dev setting (3c2fdd09) · Commits · e / os / android_packages_apps_Settings

res/values/strings.xml

+5 −0

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		@@ -10281,6 +10281,11 @@
		<!-- UI debug setting: force desktop mode summary [CHAR LIMIT=NONE] -->
		<string name="force_desktop_mode_summary">Force experimental desktop mode on secondary displays</string>

		<!-- UI debug setting: Force enable "smart dark" UI rendering feature [CHAR LIMIT=25] -->
		<string name="hwui_force_dark_title">Force-enable SmartDark</string>
		<!-- UI debug setting: Force enable "smart dark" UI rendering feature summary [CHAR LIMIT=50] -->
		<string name="hwui_force_dark_summary">Forces the SmartDark feature to be always-on</string>

		<!-- Title for the top level Privacy Settings [CHAR LIMIT=30]-->
		<string name="privacy_dashboard_title">Privacy</string>
		<!-- Summary for the top level Privacy Settings [CHAR LIMIT=NONE]-->

res/xml/development_settings.xml

+5 −0

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		@@ -402,6 +402,11 @@
		android:entries="@array/show_non_rect_clip_entries"
		android:entryValues="@array/show_non_rect_clip_values" />

		<SwitchPreference
		android:key="hwui_force_dark"
		android:title="@string/hwui_force_dark_title"
		android:summary="@string/hwui_force_dark_summary" />

		<SwitchPreference
		android:key="force_msaa"
		android:title="@string/force_msaa"

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

+1 −0

Original line number	Diff line number	Diff line
		@@ -445,6 +445,7 @@ public class DevelopmentSettingsDashboardFragment extends RestrictedDashboardFra
		controllers.add(new HardwareLayersUpdatesPreferenceController(context));
		controllers.add(new DebugGpuOverdrawPreferenceController(context));
		controllers.add(new DebugNonRectClipOperationsPreferenceController(context));
		controllers.add(new ForceDarkPreferenceController(context));
		controllers.add(new ForceMSAAPreferenceController(context));
		controllers.add(new HardwareOverlaysPreferenceController(context));
		controllers.add(new SimulateColorSpacePreferenceController(context));

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

0 → 100644

+66 −0

Original line number	Diff line number	Diff line
		/*
		* 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 android.content.Context;
		import android.os.SystemProperties;
		import android.view.ThreadedRenderer;

		import androidx.preference.Preference;
		import androidx.preference.SwitchPreference;

		import com.android.settings.core.PreferenceControllerMixin;
		import com.android.settingslib.development.DeveloperOptionsPreferenceController;
		import com.android.settingslib.development.SystemPropPoker;

		public class ForceDarkPreferenceController extends DeveloperOptionsPreferenceController
		implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {

		private static final String HWUI_FORCE_DARK = "hwui_force_dark";

		public ForceDarkPreferenceController(Context context) {
		super(context);
		}

		@Override
		public String getPreferenceKey() {
		return HWUI_FORCE_DARK;
		}

		@Override
		public boolean onPreferenceChange(Preference preference, Object newValue) {
		final boolean isEnabled = (Boolean) newValue;
		SystemProperties.set(ThreadedRenderer.DEBUG_FORCE_DARK,
		isEnabled ? "true" : null);
		SystemPropPoker.getInstance().poke();
		return true;
		}

		@Override
		public void updateState(Preference preference) {
		final boolean isEnabled = SystemProperties.getBoolean(
		ThreadedRenderer.DEBUG_FORCE_DARK, false /* default */);
		((SwitchPreference) mPreference).setChecked(isEnabled);
		}

		@Override
		protected void onDeveloperOptionsSwitchDisabled() {
		super.onDeveloperOptionsSwitchDisabled();
		SystemProperties.set(ThreadedRenderer.DEBUG_FORCE_DARK, null);
		((SwitchPreference) mPreference).setChecked(false);
		}
		}

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

0 → 100644

+105 −0

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		/*
		* 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 com.google.common.truth.Truth.assertThat;

		import static org.mockito.Mockito.verify;
		import static org.mockito.Mockito.when;

		import android.content.Context;
		import android.os.SystemProperties;
		import android.view.ThreadedRenderer;

		import androidx.preference.PreferenceScreen;
		import androidx.preference.SwitchPreference;

		import com.android.settings.testutils.SettingsRobolectricTestRunner;

		import org.junit.Before;
		import org.junit.Test;
		import org.junit.runner.RunWith;
		import org.mockito.Mock;
		import org.mockito.MockitoAnnotations;
		import org.robolectric.RuntimeEnvironment;

		@RunWith(SettingsRobolectricTestRunner.class)
		public class ForceDarkPreferenceControllerTest {

		@Mock
		private SwitchPreference mPreference;
		@Mock
		private PreferenceScreen mPreferenceScreen;

		private Context mContext;
		private ForceDarkPreferenceController mController;

		@Before
		public void setup() {
		MockitoAnnotations.initMocks(this);
		mContext = RuntimeEnvironment.application;
		mController = new ForceDarkPreferenceController(mContext);
		when(mPreferenceScreen.findPreference(mController.getPreferenceKey())).thenReturn(
		mPreference);
		mController.displayPreference(mPreferenceScreen);
		}

		@Test
		public void onPreferenceChanged_settingEnabled_turnOnForceDark() {
		mController.onPreferenceChange(mPreference, true /* new value */);

		final boolean mode = SystemProperties
		.getBoolean(ThreadedRenderer.DEBUG_FORCE_DARK, false /* default */);

		assertThat(mode).isTrue();
		}

		@Test
		public void onPreferenceChanged_settingDisabled_turnOffForceDark() {
		mController.onPreferenceChange(mPreference, false /* new value */);

		final boolean mode = SystemProperties
		.getBoolean(ThreadedRenderer.DEBUG_FORCE_DARK, false /* default */);

		assertThat(mode).isFalse();
		}

		@Test
		public void updateState_settingEnabled_preferenceShouldBeChecked() {
		SystemProperties.set(ThreadedRenderer.DEBUG_FORCE_DARK, Boolean.toString(true));
		mController.updateState(mPreference);

		verify(mPreference).setChecked(true);
		}

		@Test
		public void updateState_settingDisabled_preferenceShouldNotBeChecked() {
		SystemProperties
		.set(ThreadedRenderer.DEBUG_FORCE_DARK, Boolean.toString(false));
		mController.updateState(mPreference);

		verify(mPreference).setChecked(false);
		}

		@Test
		public void onDeveloperOptionsDisabled_shouldDisablePreference() {
		mController.onDeveloperOptionsDisabled();

		verify(mPreference).setEnabled(false);
		verify(mPreference).setChecked(false);
		}
		}