/* * 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; /** * deprecated in favor of {@link CameraHalHdrPlusPreferenceControllerV2} */ @Deprecated public class CameraHalHdrplusPreferenceController extends AbstractPreferenceController implements PreferenceControllerMixin { private static final String KEY_CAMERA_HAL_HDRPLUS_SWITCH = "camera_hal_hdrplus_switch"; @VisibleForTesting static final String BUILD_TYPE = "ro.build.type"; @VisibleForTesting static final String PROPERTY_CAMERA_HAL_HDRPLUS = "persist.camera.hdrplus.enable"; @VisibleForTesting static final String ENABLED = "1"; @VisibleForTesting static final String DISABLED = "0"; private SwitchPreference mPreference; public CameraHalHdrplusPreferenceController(Context context) { super(context); } @Override public void displayPreference(PreferenceScreen screen) { super.displayPreference(screen); if (isAvailable()) { mPreference = (SwitchPreference) screen.findPreference(KEY_CAMERA_HAL_HDRPLUS_SWITCH); mPreference.setChecked(isHalHdrplusEnabled()); } } @Override public String getPreferenceKey() { return KEY_CAMERA_HAL_HDRPLUS_SWITCH; } @Override public boolean isAvailable() { return mContext.getResources().getBoolean(R.bool.config_show_camera_hal_hdrplus); } @Override public void updateState(Preference preference) { updatePreference(); } @Override public boolean handlePreferenceTreeClick(Preference preference) { if (KEY_CAMERA_HAL_HDRPLUS_SWITCH.equals(preference.getKey())) { final SwitchPreference switchPreference = (SwitchPreference)preference; SystemProperties.set(PROPERTY_CAMERA_HAL_HDRPLUS, switchPreference.isChecked() ? ENABLED : DISABLED); Toast.makeText(mContext, R.string.camera_hal_hdrplus_toast, Toast.LENGTH_LONG).show(); return true; } return false; } public void enablePreference(boolean enabled) { if (isAvailable()) { mPreference.setEnabled(enabled); } } public boolean updatePreference() { if (!isAvailable()) { return false; } final boolean enabled = isHalHdrplusEnabled(); mPreference.setChecked(enabled); return enabled; } private boolean isHalHdrplusEnabled() { return SystemProperties.getBoolean(PROPERTY_CAMERA_HAL_HDRPLUS, false); } }