| /* |
| * Copyright (C) 2012 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.camera; |
| |
| import java.util.Locale; |
| |
| import android.content.res.Resources; |
| import android.hardware.Camera.Parameters; |
| |
| import com.android.camera.ui.AbstractSettingPopup; |
| import com.android.camera.ui.CountdownTimerPopup; |
| import com.android.camera.ui.ListPrefSettingPopup; |
| import com.android.camera.ui.PieItem; |
| import com.android.camera.ui.PieItem.OnClickListener; |
| import com.android.camera.ui.PieRenderer; |
| import com.android.camera2.R; |
| |
| public class PhotoMenu extends PieController |
| implements CountdownTimerPopup.Listener, |
| ListPrefSettingPopup.Listener { |
| private static String TAG = "PhotoMenu"; |
| |
| private final String mSettingOff; |
| |
| private PhotoUI mUI; |
| private AbstractSettingPopup mPopup; |
| private CameraActivity mActivity; |
| |
| public PhotoMenu(CameraActivity activity, PhotoUI ui, PieRenderer pie) { |
| super(activity, pie); |
| mUI = ui; |
| mSettingOff = activity.getString(R.string.setting_off_value); |
| mActivity = activity; |
| } |
| |
| public void initialize(PreferenceGroup group) { |
| super.initialize(group); |
| mPopup = null; |
| PieItem item = null; |
| final Resources res = mActivity.getResources(); |
| Locale locale = res.getConfiguration().locale; |
| // The order is from left to right in the menu. |
| |
| // HDR+ (GCam). |
| if (group.findPreference(CameraSettings.KEY_CAMERA_HDR_PLUS) != null) { |
| item = makeSwitchItem(CameraSettings.KEY_CAMERA_HDR_PLUS, true); |
| mRenderer.addItem(item); |
| } |
| |
| // HDR. |
| if (group.findPreference(CameraSettings.KEY_CAMERA_HDR) != null) { |
| item = makeSwitchItem(CameraSettings.KEY_CAMERA_HDR, true); |
| mRenderer.addItem(item); |
| } |
| // Exposure compensation. |
| if (group.findPreference(CameraSettings.KEY_EXPOSURE) != null) { |
| item = makeItem(CameraSettings.KEY_EXPOSURE); |
| item.setLabel(res.getString(R.string.pref_exposure_label)); |
| mRenderer.addItem(item); |
| } |
| // More settings. |
| PieItem more = makeItem(R.drawable.ic_settings_holo_light); |
| more.setLabel(res.getString(R.string.camera_menu_more_label)); |
| mRenderer.addItem(more); |
| |
| // Flash. |
| if (group.findPreference(CameraSettings.KEY_FLASH_MODE) != null) { |
| item = makeItem(CameraSettings.KEY_FLASH_MODE); |
| item.setLabel(res.getString(R.string.pref_camera_flashmode_label)); |
| mRenderer.addItem(item); |
| } |
| // Camera switcher. |
| if (group.findPreference(CameraSettings.KEY_CAMERA_ID) != null) { |
| item = makeSwitchItem(CameraSettings.KEY_CAMERA_ID, false); |
| final PieItem fitem = item; |
| item.setOnClickListener(new OnClickListener() { |
| @Override |
| public void onClick(PieItem item) { |
| // Find the index of next camera. |
| ListPreference pref = mPreferenceGroup |
| .findPreference(CameraSettings.KEY_CAMERA_ID); |
| if (pref != null) { |
| int index = pref.findIndexOfValue(pref.getValue()); |
| CharSequence[] values = pref.getEntryValues(); |
| index = (index + 1) % values.length; |
| pref.setValueIndex(index); |
| mListener.onCameraPickerClicked(index); |
| } |
| updateItem(fitem, CameraSettings.KEY_CAMERA_ID); |
| } |
| }); |
| mRenderer.addItem(item); |
| } |
| // Location. |
| if (group.findPreference(CameraSettings.KEY_RECORD_LOCATION) != null) { |
| item = makeSwitchItem(CameraSettings.KEY_RECORD_LOCATION, true); |
| more.addItem(item); |
| if (mActivity.isSecureCamera()) { |
| // Prevent location preference from getting changed in secure camera mode |
| item.setEnabled(false); |
| } |
| } |
| // Countdown timer. |
| final ListPreference ctpref = group.findPreference(CameraSettings.KEY_TIMER); |
| final ListPreference beeppref = group.findPreference(CameraSettings.KEY_TIMER_SOUND_EFFECTS); |
| item = makeItem(R.drawable.ic_timer); |
| item.setLabel(res.getString(R.string.pref_camera_timer_title).toUpperCase(locale)); |
| item.setOnClickListener(new OnClickListener() { |
| @Override |
| public void onClick(PieItem item) { |
| CountdownTimerPopup timerPopup = (CountdownTimerPopup) mActivity.getLayoutInflater().inflate( |
| R.layout.countdown_setting_popup, null, false); |
| timerPopup.initialize(ctpref, beeppref); |
| timerPopup.setSettingChangedListener(PhotoMenu.this); |
| mUI.dismissPopup(); |
| mPopup = timerPopup; |
| mUI.showPopup(mPopup); |
| } |
| }); |
| more.addItem(item); |
| // Image size. |
| item = makeItem(R.drawable.ic_imagesize); |
| final ListPreference sizePref = group.findPreference(CameraSettings.KEY_PICTURE_SIZE); |
| item.setLabel(res.getString(R.string.pref_camera_picturesize_title).toUpperCase(locale)); |
| item.setOnClickListener(new OnClickListener() { |
| @Override |
| public void onClick(PieItem item) { |
| ListPrefSettingPopup popup = (ListPrefSettingPopup) mActivity.getLayoutInflater().inflate( |
| R.layout.list_pref_setting_popup, null, false); |
| popup.initialize(sizePref); |
| popup.setSettingChangedListener(PhotoMenu.this); |
| mUI.dismissPopup(); |
| mPopup = popup; |
| mUI.showPopup(mPopup); |
| } |
| }); |
| more.addItem(item); |
| // White balance. |
| if (group.findPreference(CameraSettings.KEY_WHITE_BALANCE) != null) { |
| item = makeItem(CameraSettings.KEY_WHITE_BALANCE); |
| item.setLabel(res.getString(R.string.pref_camera_whitebalance_label)); |
| more.addItem(item); |
| } |
| // Scene mode. |
| if (group.findPreference(CameraSettings.KEY_SCENE_MODE) != null) { |
| IconListPreference pref = (IconListPreference) group.findPreference( |
| CameraSettings.KEY_SCENE_MODE); |
| pref.setUseSingleIcon(true); |
| item = makeItem(CameraSettings.KEY_SCENE_MODE); |
| more.addItem(item); |
| } |
| } |
| |
| @Override |
| // Hit when an item in a popup gets selected |
| public void onListPrefChanged(ListPreference pref) { |
| if (mPopup != null) { |
| mUI.dismissPopup(); |
| } |
| onSettingChanged(pref); |
| } |
| |
| public void popupDismissed() { |
| if (mPopup != null) { |
| mPopup = null; |
| } |
| } |
| |
| // Return true if the preference has the specified key but not the value. |
| private static boolean notSame(ListPreference pref, String key, String value) { |
| return (key.equals(pref.getKey()) && !value.equals(pref.getValue())); |
| } |
| |
| private void setPreference(String key, String value) { |
| ListPreference pref = mPreferenceGroup.findPreference(key); |
| if (pref != null && !value.equals(pref.getValue())) { |
| pref.setValue(value); |
| reloadPreferences(); |
| } |
| } |
| |
| @Override |
| public void onSettingChanged(ListPreference pref) { |
| // Reset the scene mode if HDR is set to on. Reset HDR if scene mode is |
| // set to non-auto. |
| if (notSame(pref, CameraSettings.KEY_CAMERA_HDR, mSettingOff)) { |
| setPreference(CameraSettings.KEY_SCENE_MODE, Parameters.SCENE_MODE_AUTO); |
| } else if (notSame(pref, CameraSettings.KEY_SCENE_MODE, Parameters.SCENE_MODE_AUTO)) { |
| setPreference(CameraSettings.KEY_CAMERA_HDR, mSettingOff); |
| } |
| super.onSettingChanged(pref); |
| } |
| } |
