<!-- Whether to show Camera HAL HDR+ switch in Developer Options -->
<bool name="config_show_camera_hal_hdrplus">false</bool>
+ <!-- Whether to show Camera laser sensor switch in Developer Options -->
+ <bool name="config_show_camera_laser_sensor">false</bool>
+
<!-- Fully-qualified class name for the implementation of the FeatureFactory to be instantiated. -->
<string name="config_featureFactory" translatable="false">com.android.settings.overlay.FeatureFactoryImpl</string>
<!-- Toast message letting the user know how to enable Camera HAL HDR+ -->
<string name="camera_hal_hdrplus_toast">To apply Camera HAL HDR+ change, reboot device</string>
+ <!-- Title for Camera laser sensor switch [CHAR LIMIT=NONE] -->
+ <string name="camera_laser_sensor_switch">Camera Laser Sensor</string>
+
<!-- Name of the setting to disable the automatic update -->
<string name="ota_disable_automatic_update">Automatic system updates</string>
android:summary="@string/telephony_monitor_switch_summary"/>
<SwitchPreference
+ android:key="camera_laser_sensor_switch"
+ android:title="@string/camera_laser_sensor_switch" />
+
+ <SwitchPreference
android:key="camera_hal_hdrplus_switch"
android:title="@string/camera_hal_hdrplus_switch" />
--- /dev/null
+/*
+ * 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.os.SystemProperties;
+import android.support.v14.preference.SwitchPreference;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+import android.widget.Toast;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.settings.R;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
+
+public class CameraLaserSensorPreferenceController extends AbstractPreferenceController
+ implements PreferenceControllerMixin {
+
+ private static final String KEY_CAMERA_LASER_SENSOR_SWITCH = "camera_laser_sensor_switch";
+ @VisibleForTesting
+ static final String BUILD_TYPE = "ro.build.type";
+ @VisibleForTesting
+ static final String PROPERTY_CAMERA_LASER_SENSOR = "persist.camera.stats.disablehaf";
+ @VisibleForTesting
+ static final int ENABLED = 0;
+ @VisibleForTesting
+ static final int DISABLED = 2;
+
+ private SwitchPreference mPreference;
+
+ public CameraLaserSensorPreferenceController(Context context) {
+ super(context);
+ }
+
+ @Override
+ public void displayPreference(PreferenceScreen screen) {
+ super.displayPreference(screen);
+ mPreference = (SwitchPreference) screen.findPreference(KEY_CAMERA_LASER_SENSOR_SWITCH);
+ updatePreference();
+ }
+
+ @Override
+ public String getPreferenceKey() {
+ return KEY_CAMERA_LASER_SENSOR_SWITCH;
+ }
+
+ @Override
+ public boolean isAvailable() {
+ String buildType = SystemProperties.get(BUILD_TYPE);
+ return mContext.getResources().getBoolean(R.bool.config_show_camera_laser_sensor) &&
+ (buildType.equals("userdebug") || buildType.equals("eng"));
+ }
+
+ @Override
+ public void updateState(Preference preference) {
+ updatePreference();
+ }
+
+ @Override
+ public boolean handlePreferenceTreeClick(Preference preference) {
+ if (KEY_CAMERA_LASER_SENSOR_SWITCH.equals(preference.getKey())) {
+ final SwitchPreference switchPreference = (SwitchPreference)preference;
+ String value = Integer.toString(switchPreference.isChecked() ? ENABLED : DISABLED);
+ SystemProperties.set(PROPERTY_CAMERA_LASER_SENSOR, value);
+ return true;
+ }
+ return false;
+ }
+
+ public void enablePreference(boolean enabled) {
+ if (isAvailable()) {
+ mPreference.setEnabled(enabled);
+ }
+ }
+
+ public boolean updatePreference() {
+ if (!isAvailable()) {
+ return false;
+ }
+ final boolean enabled = isLaserSensorEnabled();
+ mPreference.setChecked(enabled);
+ return enabled;
+ }
+
+ private boolean isLaserSensorEnabled() {
+ String prop = SystemProperties.get(PROPERTY_CAMERA_LASER_SENSOR, Integer.toString(ENABLED));
+ return prop.equals(Integer.toString(ENABLED));
+ }
+}
private BugReportInPowerPreferenceController mBugReportInPowerController;
private TelephonyMonitorPreferenceController mTelephonyMonitorController;
private CameraHalHdrplusPreferenceController mCameraHalHdrplusController;
+ private CameraLaserSensorPreferenceController mCameraLaserSensorController;
private BroadcastReceiver mEnableAdbReceiver;
mWebViewAppPrefController = new WebViewAppPreferenceController(getActivity());
mVerifyAppsOverUsbController = new VerifyAppsOverUsbPreferenceController(getActivity());
mCameraHalHdrplusController = new CameraHalHdrplusPreferenceController(getActivity());
+ mCameraLaserSensorController = new CameraLaserSensorPreferenceController(getActivity());
setIfOnlyAvailableForAdmins(true);
if (isUiRestricted() || !Utils.isDeviceProvisioned(getActivity())) {
mCameraHalHdrplusController.displayPreference(getPreferenceScreen());
mEnableAdbController.displayPreference(getPreferenceScreen());
+ mCameraLaserSensorController.displayPreference(getPreferenceScreen());
+
mKeepScreenOn = (RestrictedSwitchPreference) findAndInitSwitchPref(KEEP_SCREEN_ON);
mBtHciSnoopLog = findAndInitSwitchPref(BT_HCI_SNOOP_LOG);
mEnableOemUnlock = (RestrictedSwitchPreference) findAndInitSwitchPref(ENABLE_OEM_UNLOCK);
mTelephonyMonitorController.enablePreference(enabled);
mWebViewAppPrefController.enablePreference(enabled);
mCameraHalHdrplusController.enablePreference(enabled);
+ mCameraLaserSensorController.enablePreference(enabled);
updateAllOptions();
}
mHaveDebugSettings |= mBugReportInPowerController.updatePreference();
mHaveDebugSettings |= mTelephonyMonitorController.updatePreference();
mHaveDebugSettings |= mCameraHalHdrplusController.updatePreference();
+ mHaveDebugSettings |= mCameraLaserSensorController.updatePreference();
updateSwitchPreference(mKeepScreenOn, Settings.Global.getInt(cr,
Settings.Global.STAY_ON_WHILE_PLUGGED_IN, 0) != 0);
updateSwitchPreference(mBtHciSnoopLog, SystemProperties.getBoolean(
return true;
}
+ if (mCameraLaserSensorController.handlePreferenceTreeClick(preference)) {
+ return true;
+ }
+
if (preference == mClearAdbKeys) {
if (mAdbKeysDialog != null) dismissDialogs();
mAdbKeysDialog = new AlertDialog.Builder(getActivity())
--- /dev/null
+/*
+ * 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.os.SystemProperties;
+import android.support.v14.preference.SwitchPreference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settings.R;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.shadow.SettingsShadowSystemProperties;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Answers;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+import org.robolectric.RuntimeEnvironment;
+
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION,
+ shadows = {SettingsShadowSystemProperties.class})
+public class CameraLaserSensorPreferenceControllerTest {
+
+ @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+ private Context mContext;
+ @Mock
+ private PreferenceScreen mScreen;
+ @Mock
+ private SwitchPreference mPreference;
+
+ static final String USERDEBUG_BUILD = "userdebug";
+ static final String ENG_BUILD = "eng";
+ static final String USER_BUILD = "user";
+
+ private CameraLaserSensorPreferenceController mController;
+
+ @Before
+ public void setUp() {
+ MockitoAnnotations.initMocks(this);
+ mController = new CameraLaserSensorPreferenceController(mContext);
+ when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
+ when(mPreference.getKey()).thenReturn(mController.getPreferenceKey());
+ }
+
+ @After
+ public void tearDown() {
+ SettingsShadowSystemProperties.clear();
+ }
+
+ @Test
+ public void isAvailable_withConfigNoShow_shouldReturnFalse() {
+ when(mContext.getResources().getBoolean(R.bool.config_show_camera_laser_sensor))
+ .thenReturn(false);
+ assertThat(mController.isAvailable()).isFalse();
+ }
+
+ @Test
+ public void isAvailable_withUserdebugBuild_shouldReturnTrue() {
+ when(mContext.getResources().getBoolean(R.bool.config_show_camera_laser_sensor))
+ .thenReturn(true);
+
+ SettingsShadowSystemProperties.set(
+ CameraLaserSensorPreferenceController.BUILD_TYPE, USERDEBUG_BUILD);
+
+ assertThat(mController.isAvailable()).isTrue();
+ }
+
+ @Test
+ public void isAvailable_withEngBuild_shouldReturnTrue() {
+ when(mContext.getResources().getBoolean(R.bool.config_show_camera_laser_sensor))
+ .thenReturn(true);
+
+ SettingsShadowSystemProperties.set(
+ CameraLaserSensorPreferenceController.BUILD_TYPE, ENG_BUILD);
+
+ assertThat(mController.isAvailable()).isTrue();
+ }
+
+ @Test
+ public void isAvailable_withUserBuild_shouldReturnFalse() {
+ when(mContext.getResources().getBoolean(R.bool.config_show_camera_laser_sensor))
+ .thenReturn(true);
+
+ SettingsShadowSystemProperties.set(
+ CameraLaserSensorPreferenceController.BUILD_TYPE, USER_BUILD);
+
+ assertThat(mController.isAvailable()).isFalse();
+ }
+
+ @Test
+ public void displayPreference_cameraLaserSensorEnabled_shouldCheckedPreference() {
+ when(mContext.getResources().getBoolean(R.bool.config_show_camera_laser_sensor))
+ .thenReturn(true);
+
+ SettingsShadowSystemProperties.set(
+ CameraLaserSensorPreferenceController.PROPERTY_CAMERA_LASER_SENSOR,
+ Integer.toString(CameraLaserSensorPreferenceController.ENABLED));
+ SettingsShadowSystemProperties.set(
+ CameraLaserSensorPreferenceController.BUILD_TYPE, USERDEBUG_BUILD);
+
+ mController.displayPreference(mScreen);
+
+ verify(mPreference).setChecked(true);
+ }
+
+ @Test
+ public void displayPreference_cameraLaserSensorEnabled_shouldUncheckedPreference() {
+ when(mContext.getResources().getBoolean(R.bool.config_show_camera_laser_sensor))
+ .thenReturn(true);
+
+ SettingsShadowSystemProperties.set(
+ CameraLaserSensorPreferenceController.PROPERTY_CAMERA_LASER_SENSOR,
+ Integer.toString(CameraLaserSensorPreferenceController.DISABLED));
+ SettingsShadowSystemProperties.set(
+ CameraLaserSensorPreferenceController.BUILD_TYPE, USERDEBUG_BUILD);
+
+ mController.displayPreference(mScreen);
+
+ verify(mPreference).setChecked(false);
+ }
+
+ @Test
+ public void handlePreferenceTreeClick_preferenceChecked_shouldEnableCameraLaserSensor() {
+ when(mContext.getResources().getBoolean(R.bool.config_show_camera_laser_sensor))
+ .thenReturn(true);
+
+ when(mPreference.isChecked()).thenReturn(true);
+
+ mController.handlePreferenceTreeClick(mPreference);
+
+ assertThat(Integer.toString(CameraLaserSensorPreferenceController.ENABLED).equals(
+ SystemProperties.get(
+ CameraLaserSensorPreferenceController.PROPERTY_CAMERA_LASER_SENSOR,
+ Integer.toString(CameraLaserSensorPreferenceController.ENABLED)))).isTrue();
+ }
+
+ @Test
+ public void handlePreferenceTreeClick_preferenceUnchecked_shouldDisableCameraLaserSensor() {
+ when(mContext.getResources().getBoolean(R.bool.config_show_camera_laser_sensor))
+ .thenReturn(true);
+
+ when(mPreference.isChecked()).thenReturn(false);
+
+ mController.handlePreferenceTreeClick(mPreference);
+
+ assertThat(Integer.toString(CameraLaserSensorPreferenceController.DISABLED).equals(
+ SystemProperties.get(
+ CameraLaserSensorPreferenceController.PROPERTY_CAMERA_LASER_SENSOR,
+ Integer.toString(CameraLaserSensorPreferenceController.ENABLED)))).isTrue();
+ }
+}