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[Dev option] Add a dev option to enable DW.

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Default value of this dev options solely depends on
enable_desktop_windowing_mode, which is intended

Toggle is shown only if DW is eligible on device

Currently this option only overrides features guarded by
enable_desktop_windowing_mode, later on it will be used to override a
few other DW features

Test: Added tests. Locally tested CUJs
Bug: 348186127
Bug: 348193756
Flag: com.android.window.flags.show_desktop_windowing_dev_option

Change-Id: I1c1f946b586a5ca0440b29879925ba1a624717aa
This commit is contained in:
Alina Zaidi
2024-06-20 15:40:35 +00:00
parent 15d8b29ddb
commit d98058c4b7
7 changed files with 452 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
res/values/strings.xml
View File

@@ -12172,10 +12172,17 @@
<!-- Default title for the settings panel [CHAR LIMIT=NONE] -->
<string name="settings_panel_title">Settings Panel</string>
<!-- UI debug setting: force desktop mode [CHAR LIMIT=50] -->
<string name="force_desktop_mode">Force desktop mode</string>
<!-- UI debug setting: force desktop mode summary [CHAR LIMIT=NONE] -->
<string name="force_desktop_mode_summary">Force experimental desktop mode on secondary displays</string>
<!-- Title for enabling freeform windows (desktop mode) developer option toggle [CHAR LIMIT=50] -->
<string name="enable_desktop_mode">Enable freeform windows</string>
<!-- Summary for enabling freeform windows (desktop mode) developer option toggle [CHAR LIMIT=NONE] -->
<string name="enable_desktop_mode_summary">Enable support for freeform windows.</string>
<!-- TODO(b/348193756): Rename resources for this toggle to indicate that it is for secondary display -->
<!-- Title for enabling freeform windows (desktop mode) on secondary display developer option toggle [CHAR LIMIT=50] -->
<string name="force_desktop_mode">Enable freeform windowing on second display</string>
<!-- Summary for enabling freeform windows (desktop mode) on secondary display developer option toggle [CHAR LIMIT=NONE] -->
<string name="force_desktop_mode_summary">Enable freeform windows only on secondary display.</string>
<!-- UI debug setting: enable non-resizables in multi window [CHAR LIMIT=60] -->
<string name="enable_non_resizable_multi_window">Enable non-resizable in multi window</string>
<!-- UI debug setting: enable non-resizables in multi window summary [CHAR LIMIT=NONE] -->
@@ -13139,12 +13146,12 @@
<!-- Dialog body text used to explain a reboot is required after enabling freeform support for
it to work [CHAR LIMIT=none] -->
<string name="reboot_dialog_enable_freeform_support">A reboot is required to enable freeform
support.</string>
<!-- Dialog body text used to explain a reboot is required after forcing desktop mode on
secondary dislays. [CHAR LIMIT=none] -->
<string name="reboot_dialog_force_desktop_mode">A reboot is required to force desktop mode on
secondary displays.</string>
<string name="reboot_dialog_enable_freeform_support">A reboot is required to enable legacy freeform windowing support.</string>
<!-- Dialog body text used to explain a reboot is required after overriding freeform windowing (desktop mode) support. [CHAR LIMIT=none] -->
<string name="reboot_dialog_override_desktop_mode">A reboot is required to change freeform windowing support.</string>
<!-- Dialog body text used to explain a reboot is required after forcing freeform windowing (desktop mode) on
secondary displays. [CHAR LIMIT=none] -->
<string name="reboot_dialog_force_desktop_mode">A reboot is required to force freeform windowing on secondary displays.</string>
<!-- Text on the dialog button to reboot the device now [CHAR LIMIT=50] -->
<string name="reboot_dialog_reboot_now">Reboot now</string>
<!-- Text on the dialog button to reboot the device later [CHAR LIMIT=50] -->

5
res/xml/development_settings.xml
View File

@@ -737,6 +737,11 @@
android:title="@string/force_resizable_activities"
android:summary="@string/force_resizable_activities_summary" />
<SwitchPreferenceCompat
android:key="override_desktop_mode_features"
android:title="@string/enable_desktop_mode"
android:summary="@string/enable_desktop_mode_summary" />
<SwitchPreferenceCompat
android:key="enable_freeform_support"
android:title="@string/enable_freeform_support"

60
src/com/android/settings/development/DesktopModePreferenceController.java
View File

@@ -16,11 +16,12 @@
package com.android.settings.development;
import static android.provider.Settings.Global.DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS;
import static android.provider.Settings.Global.DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES;
import android.content.Context;
import android.os.Build;
import android.os.SystemProperties;
import android.provider.Settings;
import android.util.Log;
import androidx.annotation.Nullable;
import androidx.annotation.VisibleForTesting;
@@ -30,19 +31,29 @@ import androidx.preference.TwoStatePreference;
import com.android.settings.R;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settingslib.development.DeveloperOptionsPreferenceController;
import com.android.window.flags.Flags;
/**
* Preference controller to control Desktop mode features
*/
public class DesktopModePreferenceController extends DeveloperOptionsPreferenceController
implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin,
RebootConfirmationDialogHost {
private static final String FORCE_DESKTOP_MODE_KEY = "force_desktop_mode_on_external_displays";
private static final String OVERRIDE_DESKTOP_MODE_FEATURES_KEY =
"override_desktop_mode_features";
private static final String TAG = "DesktopModePreferenceController";
@VisibleForTesting
static final int SETTING_VALUE_OFF = 0;
@VisibleForTesting
static final int SETTING_VALUE_ON = 1;
@VisibleForTesting
static final int SETTING_VALUE_UNSET = -1;
@Nullable private final DevelopmentSettingsDashboardFragment mFragment;
@Nullable
private final DevelopmentSettingsDashboardFragment mFragment;
public DesktopModePreferenceController(
Context context, @Nullable DevelopmentSettingsDashboardFragment fragment) {
@@ -50,41 +61,60 @@ public class DesktopModePreferenceController extends DeveloperOptionsPreferenceC
mFragment = fragment;
}
@Override
public boolean isAvailable() {
return isDeviceEligibleForDesktopMode() && Flags.showDesktopWindowingDevOption();
}
@Override
public String getPreferenceKey() {
return FORCE_DESKTOP_MODE_KEY;
return OVERRIDE_DESKTOP_MODE_FEATURES_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,
DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES,
isEnabled ? SETTING_VALUE_ON : SETTING_VALUE_OFF);
if (isEnabled) {
if (mFragment != null) {
RebootConfirmationDialogFragment.show(
mFragment, R.string.reboot_dialog_force_desktop_mode, this);
mFragment, R.string.reboot_dialog_override_desktop_mode, this);
}
return true;
}
@Override
public void updateState(Preference preference) {
// Use overridden state, if not present, then use default state
final boolean shouldDevOptionBeEnabledByDefault = Flags.enableDesktopWindowingMode();
final int mode = Settings.Global.getInt(mContext.getContentResolver(),
DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, SETTING_VALUE_OFF);
((TwoStatePreference) mPreference).setChecked(mode != SETTING_VALUE_OFF);
DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES,
shouldDevOptionBeEnabledByDefault ? SETTING_VALUE_ON : SETTING_VALUE_OFF);
final boolean shouldDevOptionBeEnabled = switch (mode) {
case SETTING_VALUE_OFF -> false;
case SETTING_VALUE_ON -> true;
case SETTING_VALUE_UNSET -> shouldDevOptionBeEnabledByDefault;
default -> {
Log.w(TAG, "Invalid override for desktop mode: " + mode);
yield shouldDevOptionBeEnabledByDefault;
}
};
((TwoStatePreference) mPreference).setChecked(shouldDevOptionBeEnabled);
}
@Override
protected void onDeveloperOptionsSwitchDisabled() {
super.onDeveloperOptionsSwitchDisabled();
Settings.Global.putInt(mContext.getContentResolver(),
DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, SETTING_VALUE_OFF);
((TwoStatePreference) mPreference).setChecked(false);
DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES, SETTING_VALUE_UNSET);
}
@VisibleForTesting
String getBuildType() {
return Build.TYPE;
private boolean isDeviceEligibleForDesktopMode() {
boolean enforceDeviceRestrictions = SystemProperties.getBoolean(
"persist.wm.debug.desktop_mode_enforce_device_restrictions", true);
boolean isDesktopModeSupported = mContext.getResources().getBoolean(
com.android.internal.R.bool.config_isDesktopModeSupported);
return !enforceDeviceRestrictions || isDesktopModeSupported;
}
}

96
src/com/android/settings/development/DesktopModeSecondaryDisplayPreferenceController.java Normal file
View File

@@ -0,0 +1,96 @@
/*
* 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.Nullable;
import androidx.annotation.VisibleForTesting;
import androidx.preference.Preference;
import androidx.preference.TwoStatePreference;
import com.android.settings.R;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settingslib.development.DeveloperOptionsPreferenceController;
/**
* Preference controller to control Desktop mode features on secondary display
*/
public class DesktopModeSecondaryDisplayPreferenceController extends
DeveloperOptionsPreferenceController
implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin,
RebootConfirmationDialogHost {
private static final String ENABLE_DESKTOP_MODE_ON_SECONDARY_DISPLAY =
"force_desktop_mode_on_external_displays";
@VisibleForTesting
static final int SETTING_VALUE_OFF = 0;
@VisibleForTesting
static final int SETTING_VALUE_ON = 1;
@Nullable
private final DevelopmentSettingsDashboardFragment mFragment;
public DesktopModeSecondaryDisplayPreferenceController(
Context context, @Nullable DevelopmentSettingsDashboardFragment fragment) {
super(context);
mFragment = fragment;
}
@Override
public String getPreferenceKey() {
return ENABLE_DESKTOP_MODE_ON_SECONDARY_DISPLAY;
}
@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);
if (isEnabled && mFragment != null) {
RebootConfirmationDialogFragment.show(
mFragment, R.string.reboot_dialog_force_desktop_mode, this);
}
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);
((TwoStatePreference) 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);
((TwoStatePreference) mPreference).setChecked(false);
}
@VisibleForTesting
String getBuildType() {
return Build.TYPE;
}
}

1
src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
View File

@@ -749,6 +749,7 @@ public class DevelopmentSettingsDashboardFragment extends RestrictedDashboardFra
controllers.add(new ResizableActivityPreferenceController(context));
controllers.add(new FreeformWindowsPreferenceController(context, fragment));
controllers.add(new DesktopModePreferenceController(context, fragment));
controllers.add(new DesktopModeSecondaryDisplayPreferenceController(context, fragment));
controllers.add(new NonResizableMultiWindowPreferenceController(context));
controllers.add(new ShortcutManagerThrottlingPreferenceController(context));
controllers.add(new EnableGnssRawMeasFullTrackingPreferenceController(context));

166
tests/robotests/src/com/android/settings/development/DesktopModePreferenceControllerTest.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright (C) 2018 The Android Open Source Project
* Copyright (C) 2024 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.
@@ -16,10 +16,11 @@
package com.android.settings.development;
import static android.provider.Settings.Global.DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS;
import static android.provider.Settings.Global.DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES;
import static com.android.settings.development.DesktopModePreferenceController.SETTING_VALUE_OFF;
import static com.android.settings.development.DesktopModePreferenceController.SETTING_VALUE_ON;
import static com.android.settings.development.DesktopModePreferenceController.SETTING_VALUE_UNSET;
import static com.google.common.truth.Truth.assertThat;
@@ -30,6 +31,10 @@ import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.content.Context;
import android.content.res.Resources;
import android.platform.test.annotations.DisableFlags;
import android.platform.test.annotations.EnableFlags;
import android.platform.test.flag.junit.SetFlagsRule;
import android.provider.Settings;
import androidx.fragment.app.FragmentActivity;
@@ -37,24 +42,30 @@ import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;
import androidx.preference.PreferenceScreen;
import androidx.preference.SwitchPreference;
import androidx.test.core.app.ApplicationProvider;
import com.android.internal.R;
import com.android.window.flags.Flags;
import org.junit.Before;
import org.junit.Rule;
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;
import org.robolectric.shadows.ShadowSystemProperties;
@RunWith(RobolectricTestRunner.class)
@Config(shadows = {
com.android.settings.testutils.shadow.ShadowFragment.class,
})
@EnableFlags(Flags.FLAG_SHOW_DESKTOP_WINDOWING_DEV_OPTION)
public class DesktopModePreferenceControllerTest {
private static final String ENG_BUILD_TYPE = "eng";
private static final String USER_BUILD_TYPE = "user";
@Rule
public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();
@Mock
private SwitchPreference mPreference;
@@ -69,61 +80,76 @@ public class DesktopModePreferenceControllerTest {
@Mock
private FragmentTransaction mTransaction;
private Resources mResources;
private Context mContext;
private DesktopModePreferenceController mController;
@Before
public void setup() {
MockitoAnnotations.initMocks(this);
mContext = RuntimeEnvironment.application;
mContext = spy(ApplicationProvider.getApplicationContext());
doReturn(mTransaction).when(mFragmentManager).beginTransaction();
doReturn(mFragmentManager).when(mActivity).getSupportFragmentManager();
doReturn(mActivity).when(mFragment).getActivity();
mResources = spy(mContext.getResources());
when(mContext.getResources()).thenReturn(mResources);
mController = new DesktopModePreferenceController(mContext, mFragment);
when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
mController.displayPreference(mScreen);
// Set desktop mode available
when(mResources.getBoolean(R.bool.config_isDesktopModeSupported))
.thenReturn(true);
ShadowSystemProperties.override("persist.wm.debug.desktop_mode_enforce_device_restrictions",
"false");
}
@Test
public void isAvailable_engBuild_shouldBeTrue() {
public void isAvailable_desktopModeDevOptionNotSupported_returnsFalse() {
mController = spy(mController);
// Dev option is not supported if Desktop mode is not supported
when(mResources.getBoolean(R.bool.config_isDesktopModeSupported)).thenReturn(false);
ShadowSystemProperties.override("persist.wm.debug.desktop_mode_enforce_device_restrictions",
"true");
assertThat(mController.isAvailable()).isFalse();
}
@Test
public void isAvailable_desktopModeDevOptionSupported_returnsTrue() {
mController = spy(mController);
doReturn(ENG_BUILD_TYPE).when(mController).getBuildType();
assertThat(mController.isAvailable()).isTrue();
}
@Test
public void isAvaiable_userBuild_shouldBeTrue() {
mController = spy(mController);
doReturn(USER_BUILD_TYPE).when(mController).getBuildType();
assertThat(mController.isAvailable()).isTrue();
}
@Test
public void onPreferenceChange_switchEnabled_shouldEnableDesktopMode() {
public void onPreferenceChange_switchEnabled_putsSettingsOverrideOnAndTriggersRestart() {
mController.onPreferenceChange(mPreference, true /* new value */);
final int mode = Settings.Global.getInt(mContext.getContentResolver(),
DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, -1 /* default */);
DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES, -1 /* default */);
assertThat(mode).isEqualTo(SETTING_VALUE_ON);
verify(mTransaction).add(any(RebootConfirmationDialogFragment.class), any());
}
@Test
public void onPreferenceChange_switchDisabled_shouldDisableDesktopMode() {
public void onPreferenceChange_switchDisabled_putsSettingsOverrideOffAndTriggersRestart() {
mController.onPreferenceChange(mPreference, false /* new value */);
final int mode = Settings.Global.getInt(mContext.getContentResolver(),
DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, -1 /* default */);
int mode = Settings.Global.getInt(mContext.getContentResolver(),
DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES, -1 /* default */);
assertThat(mode).isEqualTo(SETTING_VALUE_OFF);
verify(mTransaction).add(any(RebootConfirmationDialogFragment.class), any());
}
@Test
public void updateState_settingEnabled_preferenceShouldBeChecked() {
public void updateState_overrideOn_checksPreference() {
Settings.Global.putInt(mContext.getContentResolver(),
DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, SETTING_VALUE_ON);
DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES, SETTING_VALUE_ON);
mController.updateState(mPreference);
@@ -131,9 +157,9 @@ public class DesktopModePreferenceControllerTest {
}
@Test
public void updateState_settingDisabled_preferenceShouldNotBeChecked() {
public void updateState_overrideOff_unchecksPreference() {
Settings.Global.putInt(mContext.getContentResolver(),
DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, SETTING_VALUE_OFF);
DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES, SETTING_VALUE_OFF);
mController.updateState(mPreference);
@@ -141,12 +167,92 @@ public class DesktopModePreferenceControllerTest {
}
@Test
public void onDeveloperOptionsSwitchDisabled_shouldDisablePreference() {
@EnableFlags(Flags.FLAG_ENABLE_DESKTOP_WINDOWING_MODE)
public void updateState_overrideUnset_defaultDevOptionStatusOn_checksPreference() {
Settings.Global.putInt(mContext.getContentResolver(),
DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES, SETTING_VALUE_UNSET);
mController.updateState(mPreference);
verify(mPreference).setChecked(true);
}
@Test
@DisableFlags(Flags.FLAG_ENABLE_DESKTOP_WINDOWING_MODE)
public void updateState_overrideUnset_defaultDevOptionStatusOff_unchecksPreference() {
Settings.Global.putInt(mContext.getContentResolver(),
DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES, SETTING_VALUE_UNSET);
mController.updateState(mPreference);
verify(mPreference).setChecked(false);
}
@Test
@EnableFlags(Flags.FLAG_ENABLE_DESKTOP_WINDOWING_MODE)
public void updateState_noOverride_defaultDevOptionStatusOn_checksPreference() {
// Set no override
Settings.Global.putString(mContext.getContentResolver(),
DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES, null);
mController.updateState(mPreference);
verify(mPreference).setChecked(true);
}
@Test
@DisableFlags(Flags.FLAG_ENABLE_DESKTOP_WINDOWING_MODE)
public void updateState_noOverride_defaultDevOptionStatusOff_unchecksPreference() {
// Set no override
Settings.Global.putString(mContext.getContentResolver(),
DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES, null);
mController.updateState(mPreference);
verify(mPreference).setChecked(false);
}
@Test
public void updateState_noOverride_noNewSettingsOverride() {
// Set no override
Settings.Global.putString(mContext.getContentResolver(),
DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES, null);
mController.updateState(mPreference);
int mode = Settings.Global.getInt(mContext.getContentResolver(),
DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES, -2 /* default */);
assertThat(mode).isEqualTo(-2);
}
@Test
@EnableFlags(Flags.FLAG_ENABLE_DESKTOP_WINDOWING_MODE)
public void updateState_overrideUnknown_defaultDevOptionStatusOn_checksPreference() {
Settings.Global.putInt(mContext.getContentResolver(),
DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES, -2);
mController.updateState(mPreference);
verify(mPreference).setChecked(true);
}
@Test
@DisableFlags(Flags.FLAG_ENABLE_DESKTOP_WINDOWING_MODE)
public void updateState_overrideUnknown_defaultDevOptionStatusOff_unchecksPreference() {
Settings.Global.putInt(mContext.getContentResolver(),
DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES, -2);
mController.updateState(mPreference);
verify(mPreference).setChecked(false);
}
@Test
public void onDeveloperOptionsSwitchDisabled_putsSettingsOverrideOff() {
mController.onDeveloperOptionsSwitchDisabled();
final int mode = Settings.Global.getInt(mContext.getContentResolver(),
DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, -1 /* default */);
assertThat(mode).isEqualTo(SETTING_VALUE_OFF);
verify(mPreference).setEnabled(false);
DEVELOPMENT_OVERRIDE_DESKTOP_MODE_FEATURES, -2 /* default */);
assertThat(mode).isEqualTo(DesktopModePreferenceController.SETTING_VALUE_UNSET);
}
}

152
tests/robotests/src/com/android/settings/development/DesktopModeSecondaryDisplayPreferenceControllerTest.java Normal file
View File

@@ -0,0 +1,152 @@
/*
* 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 static com.android.settings.development.DesktopModeSecondaryDisplayPreferenceController.SETTING_VALUE_OFF;
import static com.android.settings.development.DesktopModeSecondaryDisplayPreferenceController.SETTING_VALUE_ON;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.content.Context;
import android.provider.Settings;
import androidx.fragment.app.FragmentActivity;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;
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;
import org.robolectric.annotation.Config;
@RunWith(RobolectricTestRunner.class)
@Config(shadows = {
com.android.settings.testutils.shadow.ShadowFragment.class,
})
public class DesktopModeSecondaryDisplayPreferenceControllerTest {
private static final String ENG_BUILD_TYPE = "eng";
private static final String USER_BUILD_TYPE = "user";
@Mock
private SwitchPreference mPreference;
@Mock
private PreferenceScreen mScreen;
@Mock
private DevelopmentSettingsDashboardFragment mFragment;
@Mock
private FragmentActivity mActivity;
@Mock
private FragmentManager mFragmentManager;
@Mock
private FragmentTransaction mTransaction;
private Context mContext;
private DesktopModeSecondaryDisplayPreferenceController mController;
@Before
public void setup() {
MockitoAnnotations.initMocks(this);
mContext = RuntimeEnvironment.application;
doReturn(mTransaction).when(mFragmentManager).beginTransaction();
doReturn(mFragmentManager).when(mActivity).getSupportFragmentManager();
doReturn(mActivity).when(mFragment).getActivity();
mController = new DesktopModeSecondaryDisplayPreferenceController(mContext, mFragment);
when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
mController.displayPreference(mScreen);
}
@Test
public void isAvailable_engBuild_shouldBeTrue() {
mController = spy(mController);
doReturn(ENG_BUILD_TYPE).when(mController).getBuildType();
assertThat(mController.isAvailable()).isTrue();
}
@Test
public void isAvailable_userBuild_shouldBeTrue() {
mController = spy(mController);
doReturn(USER_BUILD_TYPE).when(mController).getBuildType();
assertThat(mController.isAvailable()).isTrue();
}
@Test
public void onPreferenceChange_switchEnabled_enablesDesktopModeOnSecondaryDisplay() {
mController.onPreferenceChange(mPreference, true /* new value */);
final int mode = Settings.Global.getInt(mContext.getContentResolver(),
DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, -1 /* default */);
assertThat(mode).isEqualTo(SETTING_VALUE_ON);
verify(mTransaction).add(any(RebootConfirmationDialogFragment.class), any());
}
@Test
public void onPreferenceChange_switchDisabled_disablesDesktopModeOnSecondaryDisplay() {
mController.onPreferenceChange(mPreference, false /* new value */);
final int mode = Settings.Global.getInt(mContext.getContentResolver(),
DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, -1 /* default */);
assertThat(mode).isEqualTo(SETTING_VALUE_OFF);
}
@Test
public void updateState_settingEnabled_checksPreference() {
Settings.Global.putInt(mContext.getContentResolver(),
DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, SETTING_VALUE_ON);
mController.updateState(mPreference);
verify(mPreference).setChecked(true);
}
@Test
public void updateState_settingDisabled_unchecksPreference() {
Settings.Global.putInt(mContext.getContentResolver(),
DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, SETTING_VALUE_OFF);
mController.updateState(mPreference);
verify(mPreference).setChecked(false);
}
@Test
public void onDeveloperOptionsSwitchDisabled_disablesPreference() {
mController.onDeveloperOptionsSwitchDisabled();
final int mode = Settings.Global.getInt(mContext.getContentResolver(),
DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, -1 /* default */);
assertThat(mode).isEqualTo(SETTING_VALUE_OFF);
verify(mPreference).setEnabled(false);
}
}