+++ /dev/null
-/*
- * 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.provider.DeviceConfig;
-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;
-
-public class AllowBackgroundActivityStartsPreferenceController
- extends DeveloperOptionsPreferenceController
- implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
-
- private static final String BACKGROUND_ACTIVITY_STARTS_ENABLED_KEY
- = "allow_background_activity_starts";
-
- /** Key in DeviceConfig that stores the default for the preference (as a boolean). */
- @VisibleForTesting
- static final String KEY_DEFAULT_BACKGROUND_ACTIVITY_STARTS_ENABLED =
- "default_background_activity_starts_enabled";
-
- public AllowBackgroundActivityStartsPreferenceController(Context context) {
- super(context);
- }
-
- @Override
- public String getPreferenceKey() {
- return BACKGROUND_ACTIVITY_STARTS_ENABLED_KEY;
- }
-
- @Override
- public boolean onPreferenceChange(Preference preference, Object newValue) {
- writeSetting((boolean) newValue);
- return true;
- }
-
- @Override
- public void updateState(Preference preference) {
- final int mode = Settings.Global.getInt(mContext.getContentResolver(),
- Settings.Global.BACKGROUND_ACTIVITY_STARTS_ENABLED, -1);
-
- boolean isEnabled = mode < 0 ? isDefaultEnabled() : mode != 0;
- ((SwitchPreference) mPreference).setChecked(isEnabled);
- }
-
- @Override
- protected void onDeveloperOptionsSwitchDisabled() {
- super.onDeveloperOptionsSwitchDisabled();
- clearSetting();
- updateState(mPreference);
- }
-
- private void writeSetting(boolean isEnabled) {
- Settings.Global.putInt(mContext.getContentResolver(),
- Settings.Global.BACKGROUND_ACTIVITY_STARTS_ENABLED, isEnabled ? 1 : 0);
- }
-
- private void clearSetting() {
- Settings.Global.putInt(mContext.getContentResolver(),
- Settings.Global.BACKGROUND_ACTIVITY_STARTS_ENABLED, -1);
- }
-
- private boolean isDefaultEnabled() {
- // The default in the absence of user preference is settable via DeviceConfig.
- // Note that the default default is disabled.
- return DeviceConfig.getBoolean(
- DeviceConfig.NAMESPACE_ACTIVITY_MANAGER,
- KEY_DEFAULT_BACKGROUND_ACTIVITY_STARTS_ENABLED,
- /*defaultValue*/ false);
- }
-}
+++ /dev/null
-/*
- * 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.android.settings.development.AllowBackgroundActivityStartsPreferenceController.KEY_DEFAULT_BACKGROUND_ACTIVITY_STARTS_ENABLED;
-
-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.DeviceConfig;
-import android.provider.Settings;
-
-import androidx.preference.PreferenceScreen;
-import androidx.preference.SwitchPreference;
-
-import com.android.settings.testutils.shadow.ShadowDeviceConfig;
-
-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;
-import org.robolectric.annotation.Config;
-
-@RunWith(RobolectricTestRunner.class)
-@Config(shadows = {ShadowDeviceConfig.class})
-public class AllowBackgroundActivityStartsPreferenceControllerTest {
-
- @Mock
- private SwitchPreference mPreference;
- @Mock
- private PreferenceScreen mPreferenceScreen;
-
- private Context mContext;
- private AllowBackgroundActivityStartsPreferenceController mController;
-
- @Before
- public void setup() {
- MockitoAnnotations.initMocks(this);
- mContext = RuntimeEnvironment.application;
- mController = new AllowBackgroundActivityStartsPreferenceController(mContext);
- when(mPreferenceScreen.findPreference(mController.getPreferenceKey()))
- .thenReturn(mPreference);
- mController.displayPreference(mPreferenceScreen);
- }
-
- @Test
- public void onPreferenceChange_settingEnabled_allowBackgroundActivityStartsShouldBeOn() {
- mController.onPreferenceChange(mPreference, true /* new value */);
-
- assertThat(getModeFroMSettings()).isEqualTo(1);
- }
-
- @Test
- public void onPreferenceChange_settingDisabled_allowBackgroundActivityStartsShouldBeOff() {
- mController.onPreferenceChange(mPreference, false /* new value */);
-
- assertThat(getModeFroMSettings()).isEqualTo(0);
- }
-
- @Test
- public void updateState_settingDisabled_preferenceShouldNotBeChecked() {
- Settings.Global.putInt(mContext.getContentResolver(),
- Settings.Global.BACKGROUND_ACTIVITY_STARTS_ENABLED, 0);
- mController.updateState(mPreference);
-
- verify(mPreference).setChecked(false);
- }
-
- @Test
- public void updateState_settingEnabled_preferenceShouldBeChecked() {
- Settings.Global.putInt(mContext.getContentResolver(),
- Settings.Global.BACKGROUND_ACTIVITY_STARTS_ENABLED, 1);
- mController.updateState(mPreference);
-
- verify(mPreference).setChecked(true);
- }
-
- @Test
- public void updateState_settingReset_defaultDisabled_preferenceShouldNotBeChecked() {
- setDefault(false);
- mController.updateState(mPreference);
-
- verify(mPreference).setChecked(false);
- }
-
- @Test
- public void updateState_settingReset_defaultEnabled_preferenceShouldBeChecked() {
- setDefault(true);
- mController.updateState(mPreference);
-
- verify(mPreference).setChecked(true);
- }
-
- @Test
- public void onDeveloperOptionsSwitchDisabled_noDefault_shouldResetPreference() {
- mController.onDeveloperOptionsSwitchDisabled();
-
- verify(mPreference).setChecked(false);
- verify(mPreference).setEnabled(false);
-
- assertThat(getModeFroMSettings()).isEqualTo(-1);
- }
-
- @Test
- public void onDeveloperOptionsSwitchDisabled_defaultDisabled_shouldResetPreference() {
- setDefault(false);
- mController.onDeveloperOptionsSwitchDisabled();
-
- verify(mPreference).setChecked(false);
- verify(mPreference).setEnabled(false);
-
- assertThat(getModeFroMSettings()).isEqualTo(-1);
- }
-
- @Test
- public void onDeveloperOptionsSwitchDisabled_defaultEnabled_shouldResetPreference() {
- setDefault(true);
- mController.onDeveloperOptionsSwitchDisabled();
-
- verify(mPreference).setChecked(true);
- verify(mPreference).setEnabled(false);
-
- assertThat(getModeFroMSettings()).isEqualTo(-1);
- }
-
- private int getModeFroMSettings() {
- return Settings.Global.getInt(mContext.getContentResolver(),
- Settings.Global.BACKGROUND_ACTIVITY_STARTS_ENABLED, 999 /* default */);
- }
-
- private void setDefault(boolean defaultEnabled) {
- DeviceConfig.setProperty(
- DeviceConfig.NAMESPACE_ACTIVITY_MANAGER,
- KEY_DEFAULT_BACKGROUND_ACTIVITY_STARTS_ENABLED,
- Boolean.toString(defaultEnabled),
- false /* makeDefault */);
- }
-}
-