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Settings: Add logical camera default switch

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Add a switch to make logical camera as default camera (with smaller
camera id) for 3rd party app.

Test: Manually using Settings app, RunSettingsRoboTests
Bug: 77600932
Change-Id: I86c7f3b9830fb376b324621feb31cdfac59faee5
This commit is contained in:
Shuzhen Wang
2018-05-10 17:11:27 -07:00
parent cf0e76b4cf
commit 5aab8d9ee1
8 changed files with 244 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
res/values/config.xml
View File

@@ -44,6 +44,9 @@
<!-- Whether to show Camera laser sensor switch in Developer Options -->
<bool name="config_show_camera_laser_sensor">false</bool>
<!-- Whether to show logical camera default switch in Developer Options -->
<bool name="config_show_logical_camera_default">false</bool>
<!-- Whether to show Connected MAC Randomization in Developer Options
as not all devices can support dynamic MAC address change. -->
<bool name="config_wifi_support_connected_mac_randomization">false</bool>

3
res/values/strings.xml
View File

@@ -9100,6 +9100,9 @@
<!-- Title for Camera laser sensor switch [CHAR LIMIT=NONE] -->
<string name="camera_laser_sensor_switch">Camera Laser Sensor</string>
<!-- Title for logical camera default switch [CHAR LIMIT=NONE] -->
<string name="logical_camera_default_switch">Logical Camera As Default</string>
<!-- Title of the setting to disable the automatic update -->
<string name="ota_disable_automatic_update">Automatic system updates</string>

4
res/xml/development_settings.xml
View File

@@ -192,6 +192,10 @@
android:key="camera_laser_sensor_switch"
android:title="@string/camera_laser_sensor_switch" />
<SwitchPreference
android:key="logical_camera_default_switch"
android:title="@string/logical_camera_default_switch" />
<Preference
android:key="feature_flags_dashboard"
android:title="@string/feature_flags_dashboard_title"

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

@@ -399,6 +399,7 @@ public class DevelopmentSettingsDashboardFragment extends RestrictedDashboardFra
controllers.add(new LogPersistPreferenceController(context, fragment, lifecycle));
controllers.add(new ConnectivityMonitorPreferenceController(context));
controllers.add(new CameraLaserSensorPreferenceController(context));
controllers.add(new LogicalCameraDefaultPreferenceController(context));
controllers.add(new WifiDisplayCertificationPreferenceController(context));
controllers.add(new WifiVerboseLoggingPreferenceController(context));
controllers.add(new WifiConnectedMacRandomizationPreferenceController(context));

90
src/com/android/settings/development/LogicalCameraDefaultPreferenceController.java Normal file
View File

@@ -0,0 +1,90 @@
/*
* 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 androidx.preference.SwitchPreference;
import androidx.preference.Preference;
import android.text.TextUtils;
import com.android.internal.annotations.VisibleForTesting;
import com.android.settings.R;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settingslib.development.DeveloperOptionsPreferenceController;
public class LogicalCameraDefaultPreferenceController extends DeveloperOptionsPreferenceController
implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
private static final String KEY_LOGICAL_CAMERA_DEFAULT_SWITCH = "logical_camera_default_switch";
@VisibleForTesting
static final String BUILD_TYPE = "ro.build.type";
@VisibleForTesting
static final String PROPERTY_LOGICAL_CAMERA_DEFAULT = "persist.camera.logical.default";
@VisibleForTesting
static final int ENABLED = 1;
@VisibleForTesting
static final int DISABLED = 0;
@VisibleForTesting
static final String USERDEBUG_BUILD = "userdebug";
@VisibleForTesting
static final String ENG_BUILD = "eng";
@VisibleForTesting
static final String USER_BUILD = "user";
public LogicalCameraDefaultPreferenceController(Context context) {
super(context);
}
@Override
public boolean isAvailable() {
return mContext.getResources().getBoolean(R.bool.config_show_logical_camera_default);
}
@Override
public String getPreferenceKey() {
return KEY_LOGICAL_CAMERA_DEFAULT_SWITCH;
}
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
final boolean isEnabled = (Boolean) newValue;
String value = Integer.toString(isEnabled ? ENABLED : DISABLED);
SystemProperties.set(PROPERTY_LOGICAL_CAMERA_DEFAULT, value);
return true;
}
@Override
public void updateState(Preference preference) {
final boolean enabled = isLogicalCameraDefault();
((SwitchPreference) mPreference).setChecked(enabled);
}
@Override
protected void onDeveloperOptionsSwitchDisabled() {
super.onDeveloperOptionsSwitchDisabled();
SystemProperties.set(PROPERTY_LOGICAL_CAMERA_DEFAULT, Integer.toString(DISABLED));
((SwitchPreference) mPreference).setChecked(false);
}
private boolean isLogicalCameraDefault() {
final String prop = SystemProperties.get(PROPERTY_LOGICAL_CAMERA_DEFAULT,
Integer.toString(DISABLED));
return TextUtils.equals(Integer.toString(ENABLED), prop);
}
}

1
tests/robotests/res/values-mcc999/config.xml
View File

@@ -62,6 +62,7 @@
<bool name="config_show_wifi_ip_address">false</bool>
<bool name="config_show_wifi_mac_address">false</bool>
<bool name="config_disable_uninstall_update">true</bool>
<bool name="config_show_logical_camera_default">false</bool>
<!-- List of a11y components on the device allowed to be enabled by Settings Slices -->
<string-array name="config_settings_slices_accessibility_components" translatable="false">

1
tests/robotests/res/values/config.xml
View File

@@ -22,4 +22,5 @@
<bool name="config_show_connectivity_monitor">true</bool>
<bool name="config_display_recent_apps">true</bool>
<bool name="config_wifi_support_connected_mac_randomization">true</bool>
<bool name="config_show_logical_camera_default">true</bool>
</resources>

140
tests/robotests/src/com/android/settings/development/LogicalCameraDefaultPreferenceControllerTest.java Normal file
View File

@@ -0,0 +1,140 @@
/*
* 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.LogicalCameraDefaultPreferenceController.ENG_BUILD;
import static com.android.settings.development.LogicalCameraDefaultPreferenceController.USERDEBUG_BUILD;
import static com.android.settings.development.LogicalCameraDefaultPreferenceController.USER_BUILD;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.os.SystemProperties;
import androidx.preference.SwitchPreference;
import androidx.preference.PreferenceScreen;
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;
import org.robolectric.annotation.Config;
@RunWith(SettingsRobolectricTestRunner.class)
public class LogicalCameraDefaultPreferenceControllerTest {
@Mock
private PreferenceScreen mScreen;
@Mock
private SwitchPreference mPreference;
private LogicalCameraDefaultPreferenceController mController;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mController = new LogicalCameraDefaultPreferenceController(RuntimeEnvironment.application);
when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
when(mPreference.getKey()).thenReturn(mController.getPreferenceKey());
mController.displayPreference(mScreen);
}
@Test
@Config(qualifiers = "mcc999")
public void isAvailable_withConfigNoShow_shouldReturnFalse() {
assertThat(mController.isAvailable()).isFalse();
}
@Test
public void isAvailable_withUserdebugBuild_shouldReturnTrue() {
SystemProperties.set(LogicalCameraDefaultPreferenceController.BUILD_TYPE, USERDEBUG_BUILD);
assertThat(mController.isAvailable()).isTrue();
}
@Test
public void isAvailable_withEngBuild_shouldReturnTrue() {
SystemProperties.set(LogicalCameraDefaultPreferenceController.BUILD_TYPE, ENG_BUILD);
assertThat(mController.isAvailable()).isTrue();
}
@Test
public void isAvailable_withUserBuild_shouldReturnTrue() {
SystemProperties.set(LogicalCameraDefaultPreferenceController.BUILD_TYPE, USER_BUILD);
assertThat(mController.isAvailable()).isTrue();
}
@Test
public void updateState_logicalCameraDefaultEnabled_shouldCheckedPreference() {
SystemProperties.set(LogicalCameraDefaultPreferenceController.PROPERTY_LOGICAL_CAMERA_DEFAULT,
Integer.toString(LogicalCameraDefaultPreferenceController.ENABLED));
SystemProperties.set(LogicalCameraDefaultPreferenceController.BUILD_TYPE, USERDEBUG_BUILD);
mController.updateState(mScreen);
verify(mPreference).setChecked(true);
}
@Test
public void updateState_logicalCameraDefaultEnabled_shouldUncheckedPreference() {
SystemProperties.set(LogicalCameraDefaultPreferenceController.PROPERTY_LOGICAL_CAMERA_DEFAULT,
Integer.toString(LogicalCameraDefaultPreferenceController.DISABLED));
SystemProperties.set(
LogicalCameraDefaultPreferenceController.BUILD_TYPE, USERDEBUG_BUILD);
mController.updateState(mScreen);
verify(mPreference).setChecked(false);
}
@Test
public void onPreferenceChange_preferenceChecked_shouldEnableLogicalCameraDefault() {
mController.onPreferenceChange(mPreference, true);
assertThat(Integer.toString(LogicalCameraDefaultPreferenceController.ENABLED)).isEqualTo(
SystemProperties.get(
LogicalCameraDefaultPreferenceController.PROPERTY_LOGICAL_CAMERA_DEFAULT,
Integer.toString(LogicalCameraDefaultPreferenceController.ENABLED)));
}
@Test
public void onPreferenceChange_preferenceUnchecked_shouldDisableLogicalCameraDefault() {
mController.onPreferenceChange(mPreference, false);
assertThat(Integer.toString(LogicalCameraDefaultPreferenceController.DISABLED)).isEqualTo(
SystemProperties.get(
LogicalCameraDefaultPreferenceController.PROPERTY_LOGICAL_CAMERA_DEFAULT,
Integer.toString(LogicalCameraDefaultPreferenceController.ENABLED)));
}
@Test
public void onDeveloperOptionsSwitchDisabled_preferenceShouldBeEnabled() {
mController.onDeveloperOptionsSwitchDisabled();
verify(mPreference).setEnabled(false);
verify(mPreference).setChecked(false);
assertThat(Integer.toString(LogicalCameraDefaultPreferenceController.DISABLED)).isEqualTo(
SystemProperties.get(
LogicalCameraDefaultPreferenceController.PROPERTY_LOGICAL_CAMERA_DEFAULT,
Integer.toString(LogicalCameraDefaultPreferenceController.ENABLED)));
}
}