本文详细探讨了相机设置界面的构建与实现过程，包括如何根据不同设备状态展示相应的设置选项，以及如何优化用户交互体验。重点介绍了初始化设置、显示设置、以及根据不同使用场景动态调整界面布局的逻辑。
在SettingManager中
@Override
protected View getView() {
View view = inflate(R.layout.setting_indicator);
mIndicator = (RotateImageView) view.findViewById(R.id.<span style="color:#FF6666;">setting_indicator</span>);
mIndicator.setOnClickListener(this);
return view;
}<span style="color:#FF6666;">setting_indicator.xml这个文件</span><?xml version="1.0" encoding="utf-8"?>
<com.android.camera.ui.RotateImageView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/setting_indicator"
style="@style/SettingIndicator"
android:scaleType="center"
android:clickable="true"
android:focusable="true"
android:padding="10dip"
android:background="@drawable/bg_pressed"
android:src="@drawable/<span style="color:#FF6666;">ic_setting_normal" //这个也就设置的那个图标</span>
android:contentDescription="@string/accessibility_second_level_indicators"
/>
这里也就简单带过了，<img alt="大笑" src="http://static.blog.youkuaiyun.com/xheditor/xheditor_emot/default/laugh.gif" />想要记录的更细些
看下其中的onclick事件，注意到<span style="color:#FF6666;">showSetting（）</span>方法
<pre name="code" class="java"> @Override
public void onClick(View view) {
if (view == mIndicator) {
if (!mShowingContainer) {
<span style="color:#FF6666;"> showSetting();</span>
} else {
collapse(true);
}
}
}那么看下这个方法：
public void showSetting() {
Log.i(TAG, "showSetting() mShowingContainer=" + mShowingContainer
+ ", getContext().isFullScreen()=" + getContext().isFullScreen());
if (getContext().isFullScreen()) {
if (!mShowingContainer && getContext().getCameraAppUI().isNormalViewState()) {
mMainHandler.removeMessages(MSG_REMOVE_SETTING);
mShowingContainer = true;
mListener.onSettingContainerShowing(mShowingContainer);
<span style="color:#FF0000;">initializeSettings();</span>
refresh();
highlightCurrentSetting(mPager.getCurrentItem());
mSettingLayout.setVisibility(View.VISIBLE);
if (mSettingLayout.getParent() == null) {
getContext().addView(mSettingLayout, SETTING_PAGE_LAYER);
}
getContext().getCameraAppUI().setViewState(ViewState.VIEW_STATE_SETTING);
getContext().setSwipingEnabled(false);
startFadeInAnimation(mSettingLayout);
mIndicator.setImageResource(R.drawable.ic_setting_focus);
}
setChildrenClickable(true);
}
<span style="color:#FF0000;">initializeSettings()方法：
</span><pre name="code" class="java"> <span style="color:#333333;">private void initializeSettings(){
if (mSettingLayout == null && mSettingController.getPreferenceGroup() != null) {
mSettingLayout = (ViewGroup) getContext().inflate(R.<span style="color:#FF6666;">layout.setting_containe</span>r,
SETTING_PAGE_LAYER);
<span style="color:#FF6666;">mTabHost</span> = (TabHost) mSettingLayout.findViewById(R.id.tab_title);
mTabHost.setup();
// For tablet
int settingKeys[] = SettingConstants.SETTING_GROUP_COMMON_FOR_TAB;
if (FeatureSwitcher.isSubSettingEnabled()) {
settingKeys = SettingConstants.SETTING_GROUP_MAIN_COMMON_FOR_TAB;
} else if (FeatureSwitcher.isLomoEffectEnabled() && getContext().isNonePickIntent()) {
settingKeys = SettingConstants.SETTING_GROUP_COMMON_FOR_LOMOEFFECT;
}
List<Holder> list = new ArrayList<Holder>();
if (getContext().isNonePickIntent() || getContext().isStereoMode()) {
if (FeatureSwitcher.isPrioritizePreviewSize()) {
list.add(new Holder(TAB_INDICATOR_KEY_PREVIEW,
R.drawable.ic_tab_common_setting,
SettingConstants.SETTING_GROUP_COMMON_FOR_TAB_PREVIEW));
list.add(new Holder(TAB_INDICATOR_KEY_COMMON, R.drawable.ic_tab_common_setting,
settingKeys));
list.add(new Holder(TAB_INDICATOR_KEY_CAMERA, R.drawable.ic_tab_camera_setting,
SettingConstants.SETTING_GROUP_CAMERA_FOR_TAB_NO_PREVIEW));
list.add(new Holder(TAB_INDICATOR_KEY_VIDEO, R.drawable.ic_tab_video_setting,
SettingConstants.SETTING_GROUP_VIDEO_FOR_TAB_NO_PREVIEW));
} else if (getContext().isStereoMode()) {
list.add(new Holder(TAB_INDICATOR_KEY_COMMON, R.drawable.ic_tab_common_setting,
settingKeys));
list.add(new Holder(TAB_INDICATOR_KEY_CAMERA, R.drawable.ic_tab_camera_setting,
SettingConstants.SETTING_GROUP_CAMERA_3D_FOR_TAB));
list.add(new Holder(TAB_INDICATOR_KEY_VIDEO, R.drawable.ic_tab_video_setting,
SettingConstants.SETTING_GROUP_VIDEO_FOR_TAB));
} else {
/**
接下来就是初始化这个tabHost的东西了！
初始化settingsKey就是设置界面的各个item对应的keyId
list中存放的就是tabHost对应的标题，以及tab项中的内容，这时有三个页面，
settingKesys与后面的SettingConstants.SETTING_GROUP_CAMERA_FRO_TAB,SettingContants.GROUP_VIDEO_FOR_TAB已经都初始化了
对应的静态整型常量，也就是之后perference中key对应的id
*/
<span style="color:#FF0000;"> list.add(new Holder(TAB_INDICATOR_KEY_COMMON, R.drawable.ic_tab_common_setting,
settingKeys));
list.add(new Holder(TAB_INDICATOR_KEY_CAMERA, R.drawable.ic_tab_camera_setting,
SettingConstants.SETTING_GROUP_CAMERA_FOR_TAB));
list.add(new Holder(TAB_INDICATOR_KEY_VIDEO, R.drawable.ic_tab_video_setting,
SettingConstants.SETTING_GROUP_VIDEO_FOR_TAB));</span>
}
} else { // pick case has no video quality
if (FeatureSwitcher.isPrioritizePreviewSize()) {
if (getContext().isImageCaptureIntent()) {
list.add(new Holder(TAB_INDICATOR_KEY_PREVIEW,
R.drawable.ic_tab_common_setting,
SettingConstants.SETTING_GROUP_COMMON_FOR_TAB_PREVIEW));
list.add(new Holder(TAB_INDICATOR_KEY_COMMON,
R.drawable.ic_tab_common_setting, settingKeys));
list.add(new Holder(TAB_INDICATOR_KEY_CAMERA,
R.drawable.ic_tab_camera_setting,
SettingConstants.SETTING_GROUP_CAMERA_FOR_TAB_NO_PREVIEW));
} else {
list.add(new Holder(TAB_INDICATOR_KEY_COMMON,
R.drawable.ic_tab_common_setting, settingKeys));
list.add(new Holder(TAB_INDICATOR_KEY_VIDEO,
R.drawable.ic_tab_video_setting,
SettingConstants.SETTING_GROUP_VIDEO_FOR_TAB_NO_PREVIEW));
}
} else {
list.add(new Holder(TAB_INDICATOR_KEY_COMMON, R.drawable.ic_tab_common_setting,
settingKeys));
if (getContext().isImageCaptureIntent()) {
list.add(new Holder(TAB_INDICATOR_KEY_CAMERA,
R.drawable.ic_tab_camera_setting,
SettingConstants.SETTING_GROUP_CAMERA_FOR_TAB));
} else {
list.add(new Holder(TAB_INDICATOR_KEY_VIDEO,
R.drawable.ic_tab_video_setting,
SettingConstants.SETTING_GROUP_VIDEO_FOR_TAB_NO_PREVIEW));
}
}
}
/**
接下来就是对tabHost设置tab页面了
*/ int size = list.size();
List<SettingListLayout> pageViews = new ArrayList<SettingListLayout>();
for (int i = 0; i < size; i++) {
Holder holder = list.get(i);
// new page view
SettingListLayout pageView = (SettingListLayout) getContext().inflate(
R.layout.setting_list_layout, SETTING_PAGE_LAYER);
ArrayList<ListPreference> listItems = new ArrayList<ListPreference>();
pageView.initialize(getListPreferences(holder.mSettingKeys, i == 0));
pageViews.add(pageView);
// new indicator view
ImageView indicatorView = new ImageView(getContext());
if (indicatorView != null) {
indicatorView.setBackgroundResource(R.drawable.bg_tab_title);
indicatorView.setImageResource(holder.mIndicatorIconRes);
indicatorView.setScaleType(ScaleType.CENTER);
}
mTabHost.addTab(mTabHost.newTabSpec(holder.mIndicatorKey)
.setIndicator(indicatorView).setContent(android.R.id.tabcontent));
}
mAdapter = new MyPagerAdapter(pageViews);
mPager = (ViewPager) mSettingLayout.findViewById(R.id.pager);
mPager.setAdapter(mAdapter);
mPager.setOnPageChangeListener(mAdapter);
mTabHost.setOnTabChangedListener(this);
}
Util.setOrientation(mSettingLayout, getOrientation(), false);
}</span>这时候的size为3，那么进入for循环，获得每个封装好的Holder对象，其中包含了标题的信息以及页面的所有item的keyId信息。pageVIew解析setting_list_layout.xml
<?xml version="1.0" encoding="utf-8"?>
<com.android.camera.ui.SettingListLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:splitMotionEvents="false">
<ListView android:id="@+id/<span style="color:#FF6666;">settingList</span>"
style="@style/SettingItemList"
android:descendantFocusability="blocksDescendants"
android:layout_gravity="top"
android:splitMotionEvents="false"/>
</com.android.camera.ui.SettingListLayout>
其实就是装在每页的布局罢了，每页面都是一个listview的布局
这时pageView.initialize初始化listview
先看getListPrefenrences方法,参数中holder.mSettingKeys就是之前初始化的settigKeys也就是页面中item的keyId
private ArrayList<ListPreference> getListPreferences(int[] keys, boolean addrestore) {
ArrayList<ListPreference> listItems = new ArrayList<ListPreference>();
for (int i = 0; i < keys.length; i++) {
String key = SettingConstants.getSettingKey(keys[i]);
ListPreference pref = mSettingController.getListPreference(key);
if(pref != null && pref.isShowInSetting()) {
if (SettingConstants.KEY_VIDEO_QUALITY.equals(key)) {
if (!("on".equals(mSettingController
.getSettingValue(SettingConstants.KEY_SLOW_MOTION)))) {
listItems.add(pref);
}
} else {
listItems.add(pref);
}
}
}
if (addrestore) {
listItems.add(null);
}
return listItems;
}
看到这个方法，其中就有settingContants.getSettingKey（int settingId）看一下如何获得
SettingConstants.java
public static String getSettingKey(int settingId) {
return <span style="color:#FF6666;">KEYS_FOR_SETTING</span>[settingId];
}
看到KEYS_FOR_SETTING这个静态数组，原来这个数组是个静态初始化的数组，通过静态代码块早已初始化了，看下初始化的内容，我们就恍然了
// setting key and index
public static final String[] KEYS_FOR_SETTING = new String[SETTING_COUNT];
static {
KEYS_FOR_SETTING[ROW_SETTING_FLASH] = KEY_FLASH;
KEYS_FOR_SETTING[ROW_SETTING_DUAL_CAMERA] = KEY_CAMERA_ID;//need recheck
KEYS_FOR_SETTING[ROW_SETTING_EXPOSURE] = KEY_EXPOSURE;
KEYS_FOR_SETTING[ROW_SETTING_SCENCE_MODE] = KEY_SCENE_MODE;
KEYS_FOR_SETTING[ROW_SETTING_WHITE_BALANCE] = KEY_WHITE_BALANCE;
KEYS_FOR_SETTING[ROW_SETTING_IMAGE_PROPERTIES] = KEY_IMAGE_PROPERTIES;
KEYS_FOR_SETTING[ROW_SETTING_COLOR_EFFECT] = KEY_COLOR_EFFECT;
KEYS_FOR_SETTING[ROW_SETTING_SELF_TIMER] = KEY_SELF_TIMER;
KEYS_FOR_SETTING[ROW_SETTING_ZSD] = KEY_CAMERA_ZSD;
KEYS_FOR_SETTING[ROW_SETTING_CONTINUOUS] = KEY_CONTINUOUS_NUMBER;
KEYS_FOR_SETTING[ROW_SETTING_RECORD_LOCATION] = KEY_RECORD_LOCATION;//need recheck
KEYS_FOR_SETTING[ROW_SETTING_PICTURE_SIZE] = KEY_PICTURE_SIZE;
KEYS_FOR_SETTING[ROW_SETTING_ISO] = KEY_ISO;
KEYS_FOR_SETTING[ROW_SETTING_ANTI_FLICKER] = KEY_ANTI_BANDING;
KEYS_FOR_SETTING[ROW_SETTING_VIDEO_STABLE] = KEY_VIDEO_EIS;
KEYS_FOR_SETTING[ROW_SETTING_MICROPHONE] = KEY_VIDEO_RECORD_AUDIO;
KEYS_FOR_SETTING[ROW_SETTING_AUDIO_MODE] = KEY_VIDEO_HD_AUDIO_RECORDING;
KEYS_FOR_SETTING[ROW_SETTING_TIME_LAPSE] = KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL;
KEYS_FOR_SETTING[ROW_SETTING_VIDEO_QUALITY] = KEY_VIDEO_QUALITY;
KEYS_FOR_SETTING[ROW_SETTING_PICTURE_RATIO] = KEY_PICTURE_RATIO;
KEYS_FOR_SETTING[ROW_SETTING_VOICE] = KEY_VOICE;
KEYS_FOR_SETTING[ROW_SETTING_3DNR] = KEY_VIDEO_3DNR;
KEYS_FOR_SETTING[ROW_SETTING_SLOW_MOTION] = KEY_SLOW_MOTION;
KEYS_FOR_SETTING[ROW_SETTING_SLOW_MOTION_VIDEO_QUALITY] = KEY_SLOW_MOTION_VIDEO_QUALITY;
KEYS_FOR_SETTING[ROW_SETTING_AIS] = KEY_CAMERA_AIS;
KEYS_FOR_SETTING[ROW_SETTING_SHARPNESS] = KEY_EDGE;
KEYS_FOR_SETTING[ROW_SETTING_HUE] = KEY_HUE;
KEYS_FOR_SETTING[ROW_SETTING_SATURATION] = KEY_SATURATION;
KEYS_FOR_SETTING[ROW_SETTING_BRIGHTNESS] = KEY_BRIGHTNESS;
KEYS_FOR_SETTING[ROW_SETTING_CONTRAST] = KEY_CONTRAST;
KEYS_FOR_SETTING[ROW_SETTING_CAMERA_MODE] = KEY_CAMERA_MODE;
KEYS_FOR_SETTING[ROW_SETTING_CAPTURE_MODE] = KEY_CAPTURE_MODE;
KEYS_FOR_SETTING[ROW_SETTING_CONTINUOUS_NUM] = KEY_CONTINUOUS_NUMBER;
KEYS_FOR_SETTING[ROW_SETTING_RECORDING_HINT] = KEY_RECORDING_HIHT;
KEYS_FOR_SETTING[ROW_SETTING_JPEG_QUALITY] = KEY_JPEG_QUALITY;
KEYS_FOR_SETTING[ROW_SETTING_STEREO_MODE] = KEY_STEREO3D_MODE;
KEYS_FOR_SETTING[ROW_SETTING_FACEBEAUTY_PROPERTIES] = KEY_FACE_BEAUTY_PROPERTIES;
KEYS_FOR_SETTING[ROW_SETTING_FACEBEAUTY_SMOOTH] = KEY_FACE_BEAUTY_SMOOTH;
KEYS_FOR_SETTING[ROW_SETTING_FACEBEAUTY_SKIN_COLOR] = KEY_FACE_BEAUTY_SKIN_COLOR;
KEYS_FOR_SETTING[ROW_SETTING_FACEBEAUTY_SHARP] = KEY_FACE_BEAUTY_SHARP;
KEYS_FOR_SETTING[ROW_SETTING_CAMERA_FACE_DETECT] = KEY_CAMERA_FACE_DETECT;
KEYS_FOR_SETTING[ROW_SETTING_HDR] = KEY_HDR;
KEYS_FOR_SETTING[ROW_SETTING_SMILE_SHOT] = KEY_SMILE_SHOT;
KEYS_FOR_SETTING[ROW_SETTING_ASD] = KEY_ASD;
KEYS_FOR_SETTING[ROW_SETTING_MUTE_RECORDING_SOUND] = KEY_MUTE_RECORDING_SOUND;
KEYS_FOR_SETTING[ROW_SETTING_GESTURE_SHOT] = KEY_GESTURE_SHOT;
KEYS_FOR_SETTING[ROW_SETTING_MULTI_FACE_MODE] = KEY_MULTI_FACE_BEAUTY;
KEYS_FOR_SETTING[ROW_SETTING_FACEBEAUTY_SLIM] = KEY_FACE_BEAUTY_SLIM;
KEYS_FOR_SETTING[ROW_SETTING_FACEBEAUTY_BIG_EYES] = KEY_FACE_BEAUTY_BIG_EYES;
KEYS_FOR_SETTING[ROW_SETTING_DUAL_CAMERA_MODE] = KEY_DUAL_CAMERA_MODE;
KEYS_FOR_SETTING[ROW_SETTING_FAST_AF] = KEY_FAST_AF;
KEYS_FOR_SETTING[ROW_SETTING_DISTANCE] = KEY_DISTANCE;
KEYS_FOR_SETTING[ROW_SETTING_FACE_BEAUTY] = KEY_FACE_BEAUTY;
KEYS_FOR_SETTING[ROW_SETTING_PANORAMA] = KEY_PANORAMA;
KEYS_FOR_SETTING[ROW_SETTING_MAV] = KEY_MAV;
KEYS_FOR_SETTING[ROW_SETTING_MOTION_TRACK] = KEY_MOTION_TRACK;
KEYS_FOR_SETTING[ROW_SETTING_PHOTO_PIP] = KEY_PHOTO_PIP;
KEYS_FOR_SETTING[ROW_SETTING_VIDEO_PIP] = KEY_VIDEO_PIP;
KEYS_FOR_SETTING[ROW_SETTING_LIVE_PHOTO] = KEY_LIVE_PHOTO;
KEYS_FOR_SETTING[ROW_SETTING_VIDEO] = KEY_VIDEO;
KEYS_FOR_SETTING[ROW_SETTING_REFOCUS] = KEY_REFOCUS;
KEYS_FOR_SETTING[ROW_SETTING_NORMAL] = KEY_NORMAL;
KEYS_FOR_SETTING[ROW_SETTING_OBJECT_TRACKING] = KEY_OBJECT_TRACKING;
KEYS_FOR_SETTING[ROW_SETTING_GANGYUN_BEAUTY] = KEY_GYBEAUTY_MODE;//gangyun tech add
KEYS_FOR_SETTING[ROW_SETTING_SELF_PREVIEW] = KEY_SELF_PREVIEW;//xxw
KEYS_FOR_SETTING[ROW_SETTING_GRADIENTER] = KEY_GRADIENTER;//xxw
KEYS_FOR_SETTING[ROW_SETTING_TAP_TO_CAPTURE] = KEY_TAP_TO_CAPTURE;//xxw
KEYS_FOR_SETTING[ROW_SETTING_VOLUME_KEY] = KEY_SET_VOLUME_KEY;//dewav link.lin add
};
public static final int[] SETTING_GROUP_COMMON_FOR_TAB = new int[]{
ROW_SETTING_DUAL_CAMERA_MODE,
ROW_SETTING_RECORD_LOCATION,//common
ROW_SETTING_MULTI_FACE_MODE,
ROW_SETTING_EXPOSURE,//common
ROW_SETTING_COLOR_EFFECT,//common
ROW_SETTING_SCENCE_MODE,//common
ROW_SETTING_WHITE_BALANCE,//common
ROW_SETTING_IMAGE_PROPERTIES,
ROW_SETTING_ANTI_FLICKER,//common
};接着mSettingController.getListPreference(String key)映射到Camera_Preferences.xml
<PreferenceGroup
xmlns:camera="http://schemas.android.com/apk/res/com.android.gallery3d"
camera:title="@string/pref_camera_settings_category">
<IconListPreference
camera:key="pref_camera_flashmode_key"
camera:defaultValue="@string/pref_camera_flashmode_default"
camera:title="@string/pref_camera_flashmode_title"
camera:icons="@array/camera_flashmode_icons"
camera:entries="@array/pref_camera_flashmode_entries"
camera:entryValues="@array/pref_camera_flashmode_entryvalues" />
<IconListPreference
camera:key="pref_camera_exposure_key"
camera:defaultValue="@string/pref_exposure_default"
camera:title="@string/pref_exposure_title"
camera:icons="@array/camera_exposure_icons"
camera:entries="@array/pref_camera_exposure_entries"
camera:entryValues="@array/pref_camera_exposure_entryvalues" />
<IconListPreference
camera:key="pref_camera_scenemode_key"
camera:defaultValue="@string/pref_camera_scenemode_default"
camera:title="@string/pref_camera_scenemode_title"
camera:icons="@array/camera_scenemode_icons"
camera:entries="@array/pref_camera_scenemode_entries"
camera:entryValues="@array/pref_camera_scenemode_entryvalues" />
<IconListPreference
camera:key="pref_camera_whitebalance_key"
camera:defaultValue="@string/pref_camera_whitebalance_default"
camera:title="@string/pref_camera_whitebalance_title"
camera:icons="@array/whitebalance_icons"
camera:entries="@array/pref_camera_whitebalance_entries"
camera:entryValues="@array/pref_camera_whitebalance_entryvalues" />
<RecordLocationPreference
camera:key="pref_camera_recordlocation_key"
camera:defaultValue="@string/pref_camera_recordlocation_default"
camera:title="@string/pref_camera_record_location_title"
camera:entries="@array/pref_camera_recordlocation_entries"
camera:entryValues="@array/pref_camera_recordlocation_entryvalues" />
<!-- camera:icons="@array/camera_recordlocation_icons" -->
<ListPreference
camera:key="pref_camera_picturesize_key"
camera:title="@string/pref_camera_picturesize_title"
camera:entries="@array/pref_camera_picturesize_entries"
camera:entryValues="@array/pref_camera_picturesize_entryvalues" />
<IconListPreference
camera:key="pref_camera_id_key"
camera:defaultValue="@string/pref_camera_id_default"
camera:title="@string/pref_camera_id_title"
camera:icons="@array/camera_id_icons"
camera:entries="@array/camera_id_entries" />
<!-- ISO -->
<ListPreference
camera:key="pref_camera_iso_key"
camera:defaultValue="@string/pref_camera_iso_default"
camera:title="@string/pref_camera_iso_title"
camera:entries="@array/pref_camera_iso_entries"
camera:entryValues="@array/pref_camera_iso_entryvalues"/>
<IconListPreference
camera:key="perf_camera_ais_key"
camera:defaultValue="@string/pref_camera_ais_default"
camera:title="@string/pref_camera_ais_title"
camera:entries="@array/pref_camera_ais_entries"
camera:entryValues="@array/pref_camera_ais_entryvalues"/>
<!-- Image adjustment -->
<!-- Edge -->
<ListPreference
camera:key="pref_camera_edge_key"
camera:defaultValue="@string/pref_camera_edge_default"
camera:title="@string/pref_camera_edge_title"
camera:entries="@array/pref_camera_dip_entries"
camera:entryValues="@array/pref_camera_dip_entryvalues" />
<!-- Hue -->
<ListPreference
camera:key="pref_camera_hue_key"
camera:defaultValue="@string/pref_camera_hue_default"
camera:title="@string/pref_camera_hue_title"
camera:entries="@array/pref_camera_dip_entries"
camera:entryValues="@array/pref_camera_dip_entryvalues" />
<!-- Saturation -->
<ListPreference
camera:key="pref_camera_saturation_key"
camera:defaultValue="@string/pref_camera_saturation_default"
camera:title="@string/pref_camera_saturation_title"
camera:entries="@array/pref_camera_dip_entries"
camera:entryValues="@array/pref_camera_dip_entryvalues" />
<!-- Brightness -->
<ListPreference
camera:key="pref_camera_brightness_key"
camera:defaultValue="@string/pref_camera_brightness_default"
camera:title="@string/pref_camera_brightness_title"
camera:entries="@array/pref_camera_dip_entries"
camera:entryValues="@array/pref_camera_dip_entryvalues" />
<!-- Contrast -->
<ListPreference
camera:key="pref_camera_contrast_key"
camera:defaultValue="@string/pref_camera_contrast_default"
camera:title="@string/pref_camera_contrast_title"
camera:entries="@array/pref_camera_dip_entries"
camera:entryValues="@array/pref_camera_dip_entryvalues" />
<!-- Effects -->
<IconListPreference
camera:key="pref_camera_coloreffect_key"
camera:defaultValue="@string/pref_camera_coloreffect_default"
camera:title="@string/pref_camera_coloreffect_title"
camera:icons="@array/camera_coloreffect_icons"
camera:entries="@array/pref_camera_coloreffect_entries"
camera:entryValues="@array/pref_camera_coloreffect_entryvalues" />
<!-- Self timer setting -->
<IconListPreference
camera:key="pref_camera_self_timer_key"
camera:defaultValue="@string/pref_camera_selftimer_default"
camera:title="@string/pref_camera_selftimer_title"
camera:icons="@array/camera_selftimer_icons"
camera:entries="@array/pref_camera_selftimer_entries"
camera:entryValues="@array/pref_camera_selftimer_entryvalues"/>
<!-- anti-flicker -->
<ListPreference
camera:key="pref_camera_antibanding_key"
camera:defaultValue="@array/pref_camera_antibanding_default_array"
camera:title="@string/pref_camera_antibanding_title"
camera:entries="@array/pref_camera_antibanding_entries"
camera:entryValues="@array/pref_camera_antibanding_entryvalues" />
<ListPreference
camera:key="pref_camera_zsd_key"
camera:defaultValue="@string/pref_camera_zsd_default"
camera:title="@string/pref_camera_zsd_title"
camera:entries="@array/pref_camera_zsd_entries"
camera:entryValues="@array/pref_camera_zsd_entryvalues" />
<ListPreference
camera:key="pref_camera_shot_number"
camera:defaultValue="@string/pref_camera_continuous_number_default"
camera:title="@string/pref_camera_continuous_number_title"
camera:entries="@array/pref_camera_continuous_number_entries"
camera:entryValues="@array/pref_camera_continuous_number_entryvalues" />
<!-- video setting start -->
<IconListPreference
camera:key="pref_video_quality_key"
camera:defaultValue="@string/pref_video_record_quality_default"
camera:title="@string/pref_video_quality_title"
camera:entries="@array/pref_video_quality_entries"
camera:entryValues="@array/pref_video_quality_entryvalues"/>
<IconListPreference
camera:key="pref_slow_motion_video_quality_key"
camera:defaultValue="@string/pref_slow_motion_video_record_quality_default"
camera:title="@string/pref_slow_motion_video_quality_title"
camera:entries="@array/pref_slow_motion_video_quality_entries"
camera:entryValues="@array/pref_slow_motion_video_quality_entryvalues"/>
<IconListPreference
camera:key="pref_video_time_lapse_frame_interval_key"
camera:defaultValue="@string/pref_video_time_lapse_frame_interval_default"
camera:title="@string/pref_video_time_lapse_frame_interval_title"
camera:icons="@array/video_timelapse_icons"
camera:entries="@array/pref_video_time_lapse_frame_interval_entries"
camera:entryValues="@array/pref_video_time_lapse_frame_interval_entryvalues"/>
<ListPreference
camera:key="pref_camera_recordaudio_key"
camera:defaultValue="@string/pref_camera_recordaudio_default"
camera:title="@string/pref_camera_recordaudio_title"
camera:entries="@array/pref_camera_recordaudio_entries"
camera:entryValues="@array/pref_camera_recordaudio_entryvalues"/>
<ListPreference
camera:key="pref_camera_video_hd_recording_key"
camera:defaultValue="@string/pref_video_hd_recording_default"
camera:title="@string/pref_camera_video_hd_recording_title"
camera:entries="@array/pref_camera_video_hd_recording_entries"
camera:entryValues="@array/pref_camera_video_hd_recording_entryvalues" />
<!-- video setting end -->
<ListPreference
camera:key="pref_camera_image_properties_key"
camera:defaultValue="@string/pref_camera_image_properties_default"
camera:title="@string/pref_camera_image_properties_title"
camera:entries="@array/pref_camera_image_properties_entries"
camera:entryValues="@array/pref_camera_image_properties_entryvalues" />
<ListPreference
camera:defaultValue="@string/pref_dual_camera_default"
camera:entries="@array/pref_dual_camera_entries"
camera:entryValues="@array/pref_dual_camera_entryvalues"
camera:key="pref_dual_camera_key"
camera:title="@string/pref_dual_camera_switch" />
<ListPreference
camera:defaultValue="@string/pref_fast_af_default"
camera:entries="@array/pref_dual_camera_dip_entries"
camera:entryValues="@array/pref_dual_camera_dip_entryvalues"
camera:key="pref_fast_af_key"
camera:title="@string/pref_fast_af_title" />
<ListPreference
camera:defaultValue="@string/pref_distance_default"
camera:entries="@array/pref_dual_camera_dip_entries"
camera:entryValues="@array/pref_dual_camera_dip_entryvalues"
camera:key="pref_distance_key"
camera:title="@string/pref_distance_info_title" />
<ListPreference
camera:key="pref_camera_picturesize_ratio_key"
camera:title="@string/pref_camera_picturesize_ratio_title"
camera:entries="@array/pref_camera_picturesize_ratio_entries"
camera:entryValues="@array/pref_camera_picturesize_ratio_entryvalues" />
<IconListPreference
camera:key="pref_voice_key"
camera:defaultValue="@string/pref_voice_default"
camera:title="@string/pref_voice_capture"
camera:icons="@array/voice_icons"
camera:entries="@array/pref_voice_entries"
camera:entryValues="@array/pref_voice_entryvalues" />
<IconListPreference
camera:key="pref_slow_motion_key"
camera:defaultValue="@string/pref_slow_motion_default"
camera:title="@string/pref_slow_motion"
camera:icons="@array/slow_motion_icons"
camera:entries="@array/pref_slow_motion_entries"
camera:entryValues="@array/pref_slow_motion_entryvalues" />
<ListPreference
camera:key="pref_video_hdr_key"
camera:defaultValue="@string/pref_video_hdr_default"
camera:title="@string/pref_video_hdr_title"
camera:entries="@array/pref_video_hdr_entries"
camera:entryValues="@array/pref_video_hdr_entryvalues" />
<ListPreference
camera:key="pref_camera_facebeauty_properties_key"
camera:defaultValue="@string/pref_camera_facebeauty_properties_default"
camera:title="@string/pref_camera_facebeauty_properties_title"
camera:entries="@array/pref_camera_facebeauty_properties_entries"
camera:entryValues="@array/pref_camera_facebeauty_properties_entryvalues" />
<!-- facebeauty adjustment -->
<!-- Smooth -->
<IconListPreference
camera:key="pref_facebeauty_smooth_key"
camera:defaultValue="@string/pref_facebeauty_smooth_default"
camera:title="@string/pref_facebeauty_smooth_title"
camera:icons="@array/facebeauty_smooth_icons"
camera:entries="@array/pref_camera_dip_entries"
camera:entryValues="@array/pref_camera_facebeauty_turning_entryvalues" />
<!-- Skin color -->
<IconListPreference
camera:key="pref_facebeauty_skin_color_key"
camera:defaultValue="@string/pref_facebeauty_skin_color_default"
camera:title="@string/pref_facebeauty_skin_color_title"
camera:icons="@array/facebeauty_skin_color_icons"
camera:entries="@array/pref_camera_dip_entries"
camera:entryValues="@array/pref_camera_facebeauty_turning_entryvalues" />
<!-- Sharp -->
<IconListPreference
camera:key="pref_facebeauty_sharp_key"
camera:defaultValue="@string/pref_facebeauty_sharp_default"
camera:title="@string/pref_facebeauty_sharp_title"
camera:icons="@array/facebeauty_sharp_icons"
camera:entries="@array/pref_camera_dip_entries"
camera:entryValues="@array/pref_camera_facebeauty_turning_entryvalues" />
<ListPreference
camera:key="pref_video_eis_key"
camera:defaultValue="@string/pref_camera_eis_default"
camera:title="@string/pref_camera_eis_title"
camera:entries="@array/pref_camera_eis_entries"
camera:entryValues="@array/pref_camera_eis_entryvalues"/>
<ListPreference
camera:key="pref_video_3dnr_key"
camera:defaultValue="@string/pref_camera_3dnr_default"
camera:title="@string/pref_camera_3dnr_title"
camera:entries="@array/pref_camera_3dnr_entries"
camera:entryValues="@array/pref_camera_3dnr_entryvalues"/>
<ListPreference
camera:key="pref_face_detect_key"
camera:defaultValue="@string/pref_camera_face_detect_default"
camera:title="@string/pref_camera_face_detect_title"
camera:entries="@array/pref_camera_face_detect_entries"
camera:entryValues="@array/pref_camera_face_detect_entryvalues"/>
<ListPreference
camera:key="pref_face_beauty_multi_mode_key"
camera:title="@string/pref_face_beauty_mode_title"
camera:entries="@array/pref_camera_multi_face_beauty_entries"
camera:entryValues="@array/pref_camera_multi_face_beauty_entryvalues"/>
<!-- Added by Joseth @{ -->
<ListPreference
camera:key="pref_self_preview_key"
camera:defaultValue="@string/pref_camera_self_preview_default"
camera:title="@string/pref_camera_self_preview_title"
camera:entries="@array/pref_camera_self_preview_entries"
camera:entryValues="@array/pref_camera_self_preview_entryvalues"/>
<!-- @} -->
<!-- Gordon: Gradienter @{ -->
<ListPreference
camera:key="pref_gradienter_key"
camera:defaultValue="@string/pref_camera_gradienter_default"
camera:title="@string/pref_camera_gradienter_title"
camera:entries="@array/pref_camera_gradienter_entries"
camera:entryValues="@array/pref_camera_gradienter_entryvalues"/>
<!-- Gordon: @} -->
<ListPreference
camera:key="pref_tap_to_capture_key"
camera:defaultValue="@string/pref_camera_tap_to_capture_default"
camera:title="@string/pref_camera_tap_to_capture_title"
camera:entries="@array/pref_camera_tap_to_capture_entries"
camera:entryValues="@array/pref_camera_tap_to_capture_entryvalues"/>
<!-- mcoy add begin for volume keys -->
<ListPreference
camera:key="pref_set_volume_key"
camera:defaultValue="0"
camera:title="@string/pref_set_volume_key_title"
camera:entries="@array/pref_set_volume_key_entries"
camera:entryValues="@array/pref_set_volume_key_entryvalues"/>
<!-- mcoy add end for volume keys-->
<IconListPreference
camera:key="pref_hdr_key"
camera:defaultValue="@string/pref_camera_hdr_default"
camera:title="@string/pref_camera_hdr_title"
camera:icons="@array/pref_hdr_icons"
camera:entries="@array/pref_camera_hdr_entries"
camera:entryValues="@array/pref_camera_hdr_entryvalues"/>
<IconListPreference
camera:key="pref_smile_shot_key"
camera:defaultValue="@string/pref_smile_shot_default"
camera:title="@string/pref_smile_shot_title"
camera:icons="@array/pref_smile_shot_icons"
camera:entries="@array/pref_smile_shot_entries"
camera:entryValues="@array/pref_smile_shot_entryvalues"/>
<ListPreference
camera:key="pref_asd_key"
camera:defaultValue="@string/pref_asd_default"
camera:title="@string/pref_asd_title"
camera:entries="@array/pref_asd_entries"
camera:entryValues="@array/pref_asd_entryvalues"/>
<IconListPreference
camera:key="pref_gesture_shot_key"
camera:defaultValue="@string/pref_gesture_shot_default"
camera:title="@string/pref_camera_capturemode_entry_gestureshot"
camera:icons="@array/pref_gesture_shot_icons"
camera:entries="@array/pref_gesture_shot_entries"
camera:entryValues="@array/pref_gesture_shot_entryvalues"/>
<!--add by gangyun tech-->
<IconListPreference
camera:key="pref_camera_gybeauty_key"
camera:defaultValue="@string/pref_gybeauty_entry_on"
camera:icons="@array/gybeauty_icons"
camera:title="@string/gy_faceart_guide_capture"
camera:entries="@array/pref_camera_gybeauty_entries"
camera:entryValues="@array/pref_camera_gybeauty_entryvalues" />
<!--end by gangyun tech-->
</PreferenceGroup>
这时候pageView.initialize(getListPreferences(holder.mSettingKeys, i == 0));中的getListPreferences方法结束，此时返回了ArrayList<listPreference>作为initialize方法的参数传入，看下initialize方法。其中用一个SettingsListAdapter的适配器对解析的listview进行初始化
public void initialize(ArrayList<ListPreference> listItems) {
mListItem = listItems;
mListItemAdapter = new SettingsListAdapter();
mSettingList.setAdapter(mListItemAdapter);
mSettingList.setOnItemClickListener(this);
mSettingList.setSelector(android.R.color.transparent);
mSettingList.setOnScrollListener(this);
}目前先看到这
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