Android framework系统默认设置修改

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445708699 2014-06-24 14:53:25

文章标签 Android framework系统默 文章分类 Android 移动开发

Android framework系统默认设置修改(转cbk861110的博客)

Launcher 总结:

1、launcher的布局太居中，要想两边拉伸

<\packages\apps\Launcher2\res\values\dimens.xml>

apps tab栏的宽度（ Launcher2icon 数目、大小）

\packages\apps\Launcher2\res\layout-sw720dp\workspace.xml>

launcher:cellCountX="10"
launcher:cellCountY="6"

2、或者不想改数目：

<\packages\apps\Launcher2\src\com\android\launcher2\AppsCustomizeTabHost.java>

protected void onMeasure(intwidthMeasureSpec, int heightMeasureSpec) {

mTabs.getLayoutParams().width= contentWidth + 108;

3、workspace、AppsCustomize的cell大小：

<\packages\apps\Launcher2\res\values-sw600dp\dimens.xml>

<dimenname="workspace_cell_width">110dip</dimen>
<dimen name="workspace_cell_height">110dip</dimen>

<dimenname="apps_customize_cell_width">110dp</dimen>
<dimen name="apps_customize_cell_height">110dp</dimen>

4、里面icon的大小：

<\packages\apps\Launcher2\res\values-sw600dp\dimens.xml>

<dimenname="app_icon_size">80dp</dimen>

5、workspace没有拖动，第二页第一个icon出现在第一页的最右边：

加大workspace的宽度，或间距：

workspace的paddingLeft、paddingRight：

<\packages\apps\Launcher2\res\values-sw600dp-land\dimens.xml>

<dimenname="workspace_left_padding">50dip</dimen>
<dimen name="workspace_right_padding">50dip</dimen>

workspace两屏间距：

修改workspace的字体大小：

如果没有就添加：

<\packages\apps\Launcher2\res\values-sw480dp\styles.xml>

</style>

7、gallery的widget默认添加到workspace上：

<\packages\apps\Launcher2\res\xml\default_workspace.xml>

<appwidget
        launcher:packageName="com.android.gallery3d"
        launcher:className="com.android.gallery3d.gadget.PhotoAppWidgetProvider"
        launcher:screen="2"
        launcher:x="1"
        launcher:y="0"
        launcher:spanX="3"
        launcher:spanY="3" />

<\packages\apps\Gallery2\src\com\android\gallery3d\gadget\PhotoAppWidgetProvider.java>

   @Override
   public void onUpdate(Contextcontext,
   for (int id : appWidgetIds) {
               if(id == 2){

                    helper.setWidget(id,WidgetDatabaseHelper.TYPE_SHUFFLE,null);
               }

    }

8、在桌面上添加网页的快捷方式：

<\packages\apps\Launcher2\res\xml\default_workspace.xml>

<shortcut

      launcher:title="@string/application_name"
       launcher:icon="@drawable/ic_no_applications"
        launcher:uri="http://www.aaa.com"
        launcher:screen="0"
        launcher:x="0"
        launcher:y="3" />

9、在桌面上默认放文件夹：

<\packages\apps\Launcher2\res\xml\default_workspace.xml>

10、桌面上添加快捷方式，点击播放视频：

<\packages\apps\Launcher2\res\xml-sw720dp\default_workspace.xml>

<shortcutlauncher:title="@string/application_name"

launcher:icon="@drawable/ic_launcher_application"

launcher:uri="file:///mnt/sdcard/external_sdcard/1...playermenu;end"

launcher:screen="2"

launcher:x="1"

launcher:y="1"/>

11、安装apk，显示隐藏的google play：

1.写google显示的apk:

GooglePlayShow的activity：

       ComponentName componentname = newComponentName("com.android.vending","com.android.vending.AssetBrowserActivity");
       packagemanager.setComponentEnabledSetting(componentname, 1, 1);

        componentname = new ComponentName("com.example.googleplayshow","com.example.googleplayshow.MainActivity");
        packagemanager.setComponentEnabledSetting(componentname, 2, 1);

2.<\packages\apps\Launcher2\src\com\android\launcher2\LauncherModel.java>

    } else if(Intent.ACTION_PACKAGE_ADDED.equals(action)) {
               if (!replacing) {
                        if(packageName.equals("com.example.googleplayshow")){
                             context.startActivity(new Intent().setComponent(new ComponentName("com.example.googleplayshow","com.example.googleplayshow.MainActivity")).setFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
                        }
                   op = PackageUpdatedTask.OP_ADD;
               } else {
                   op = PackageUpdatedTask.OP_UPDATE;
               }
            }

隐藏google search：

<\packages\apps\Launcher2\src\com\android\launcher2\Launcher.java>

private void setupViews() {

mSearchDropTargetBar = (SearchDropTargetBar)mDragLayer.findViewById(R.id.qsb_bar);
mSearchDropTargetBar.hideSearchBar(false);

void showWorkspace(boolean animated, Runnable onCompleteRunnable) {

//mSearchDropTargetBar.showSearchBar(wasInSpringLoadedMode);

12、widget中隐藏google play：

<\packages\apps\Launcher2\src\com\android\launcher2\AppsCustomizePagedView.java>

updatePackages里面添加：

if(!widget.provider.getPackageName().equals("com.android.vending")&&!widget.provider.getPackageName().equals("com.android.vending.MarketWidgetProvider")){

mWidgets.add(widget);

}

13、clock的widget下部分显示不全，向上调

<\packages\amlogic\Launcher2\res\values\dimens.xml>

修改widget的text的size：

<\packages\amlogic\Launcher2\res\layout\apps_customize_widget.xml>

<TextView xmlns:android="http://schemas.android.com/apk/res/android"

android:id="@+id/widget_name"

android:textSize="20sp" />

14、launcher中隐藏一个app：

需要该app的packageName，例如要隐藏settings：

<\packages\apps\Launcher2\src\com\android\launcher2\LauncherModel.java>

private void loadAllAppsByBatch() {

apps =packageManager.queryIntentActivities(mainIntent, 0);

ResolveInfo removeApp =null;

for(ResolveInfoinfo:apps){

if(info.activityInfo.packageName.equals("com.android.settings")){

removeApp = info;

}

if(removeApp != null){

apps.remove(removeApp);

}

15、launcher中隐藏多个app：红色为改动部分

<\packages\apps\Launcher2\src\com\android\launcher2\LauncherModel.java>

private void loadAllAppsByBatch() {

final PackageManager packageManager = mContext.getPackageManager();

List<ResolveInfo> apps = newArrayList<ResolveInfo>();

List<ResolveInfo> allApps = null;

int N = Integer.MAX_VALUE;

int startIndex;

int i=0;

int batchSize = -1;

while (i < N && !mStopped) {

if (i == 0) {

mAllAppsList.clear();

final long qiaTime =DEBUG_LOADERS ? SystemClock.uptimeMillis() : 0;

allApps =packageManager.queryIntentActivities(mainIntent, 0);

for(ResolveInfo info :allApps){

if(info.activityInfo != null

&& !info.activityInfo.packageName.equalsIgnoreCase("com.android.email")

&&!info.activityInfo.packageName.equalsIgnoreCase("com.android.providers.downloads.ui")

&& !info.activityInfo.packageName.equalsIgnoreCase("com.adobe.flashplayer")){

apps.add(info);

}

settings 问题总结:

1.入口，设置分屏显示

frameworks\base\core\res\res\values\bools.xml下的 preferences_prefer_dual_pane 为true.

2.top level headers--这里可以去掉左边的headers

<settings.java>

private voidupdateHeaderList(List<Header> target) {

if(!getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH)) {
target.remove(header);
}

3.默认字体：

public voidreadFontSizePreference(ListPreference pref) {

ActivityManagerNative.getDefault().getConfiguration()

系统的Configuration是从ActivityManagerService设置的：

<\frameworks\base\services\java\com\android\server\am\ActivityManagerService.java>

mConfiguration.setToDefaults();

fontScale =Float.parseFloat(SystemProperties.get("ro.fontScale","1"));

4.settings的theme:

<\packages\apps\Settings\AndroidManifest.xml>

<\frameworks\base\core\res\res\values\themes.xml>

<stylename="Theme.Holo">

字体颜色

<itemname="textColorPrimary">@android :color/primary_text_holo_dark</item>

加亮框的颜色：

<itemname="activatedBackgroundIndicator">@android:drawable/activated_background_holo_dark</item>

触摸框的颜色：

<itemname="listChoiceBackgroundIndicator">@android :drawable/list_selector_holo_dark</item>

左边背景：

<itemname="windowBackground">@android :drawable/screen_background_selector_dark</item>

右边的背景：

<itemname="detailsElementBackground">@android :drawable/panel_bg_holo_dark</item>
title的背景：

<itemname="actionBarStyle">@android :style/Widget.Holo.ActionBar</item>

5设置--》开发者选项--修改后台进程限制

frameworks/base/services/java/com/android/server$vi ./am/ActivityManagerService.java

大概839行把int mProcessLimitOverride = -1;改成4(不得超过4个进程)

标准限制对应 -1

不允许后台进程对应 0

不得超过1个进程对应 1

不得超过2个进程对应 2

不得超过3个进程对应 3

6. 默认不要锁屏，设置-安全--屏幕锁定 (无)

overlay/frameworks/base/packages/SettingsProvider/res/values/defaults.xml

7. 位置服务--- 默认Google的位置服务为勾选

overlay/frameworks/base/packages/SettingsProvider/res/values/defaults.xml

<stringname="def_location_providers_allowed"translatable="false">gps</string>

改成

<stringname="def_location_providers_allowed"translatable="false">gps,network</string>

3. 壁纸不跟随滑动
packages/apps/Launcher2/./src/com/android/launcher2/Workspace.java 大概 875行
private float wallpaperOffsetForCurrentScroll()
修改 wallpaperOffsetForCurrentScroll 的返回值。改成 return 0.5f;

二.隐藏或删除某项
1.去掉设置中Wifi选项
device/amlogic/xxxref/xxxref.mk 文件中
# Device specific system feature description
PRODUCT_COPY_FILES += \
$(LOCAL_PATH)/tablet_core_hardware.xml:system/etc/permissions/tablet_core_hardware.xml\
frameworks/native/data/etc/android.hardware.wifi.xml:system/etc/permissions/android.hardware.wifi.xml\ (删除)

2.去掉设置中蓝牙选项
参考 wifi。
在 tablet_core_hardware.xml 删除 <feature name="android.hardware.bluetooth"/> 这一行

3. HDMI 部分
1）去掉HDMI选项在system.prop中加入 ro.hdmi.autoswitch=false
2）去掉480p 选项在prop中设置 ro.hdmi480p.enable=false

5. 去掉 Setting widget 中某一项
以去掉 "网络共享与便携式热点" 为例
根据"网络共享与便携式热点" 这个关键词在 values-zh_rCN 中搜索到的 key值，然后在AndroidManifest.xml 搜索这个 key值。找到对于的Activity 配置
移除 <category android:name="com.android.settings.SHORTCUT"/> 这一行。

6. 修改浏览器默认浏览器模式

packages\apps\Browser\res\xml-sw600dp\advanced_preferences.xml

<ListPreference

android:key="user_agent"

android:title="@string/pref_development_uastring"

android:entries="@array/pref_development_ua_choices"

android:entryValues="@array/pref_development_ua_values"

android:defaultValue="3"/>

修改 android:defaultValue="3" 具体的值参考一下选项

<string-arrayname="pref_development_ua_choices" translatable="false">

<item>Android</item>

<item>Desktop</item>

<item>iPhone</item>

<item>Froyo-N1</item>

<item>Honeycomb-Xoom</item>

</string-array>

<string-array name="pref_development_ua_values"translatable="false">

7. workspace 预置文件夹

范例

folder 放到最前面。launcher:container 的值是folder的数据库中的id。一般从1开始。

<folder

launcher:screen="2"

launcher:x="1"

launcher:y="1"

launcher:title="@string/application_name" >

<favorite

launcher:className="com.android.settings"

launcher:packageName="com.android.settings.Settings"

launcher:container="2"

launcher:x="0"

launcher:y="0" />

<favorite

launcher:className="com.fb.FileBrower"

launcher:packageName="com.fb.FileBrower.FileBrower"

launcher:container="2"

launcher:x="0"

launcher:y="0" />

</folder>

网页快捷方式

<shortcut

launcher:title="@string/custom_google"

launcher:icon="@drawable/favicon_google"

launcher:uri="http://www.google.com/"

launcher:screen="3"

launcher:x="4"

launcher:y="1"/>

8. 系统自带LatinIME 高级设置--按键音量设置修改默认值

java/res/values/keypress-volumes.xml

<string-arrayname="keypress_volumes" translatable="false">

<item>amlogic,0.3</item> //加入这行。把0.3改成自己的默认值。0.3代表30%

<item>herring,0.5</item>

<item>stingray,0.4</item>

9.lockscreen坐标数字时钟被遮住

请调整红色的数字：

<\frameworks\base\core\res\res\layout-sw600dp\keyguard_screen_tab_unlock_land.xml>

<RelativeLayout

android:layout_height="match_parent"

android:layout_weight="0.5"

<RelativeLayout

android:layout_height="match_parent"

android:layout_weight="0.5"

10.在4.1上修改默认字体大小：

比如改成大：

<frameworks\base\packages\SettingsProvider\res\values\defaults.xml>

<fractionname="def_font_scale">115%</fraction>

11.没有蓝牙的平台，去掉窗口小部件－设置快捷方式－拉到桌面显示的“蓝牙”选项

<\packages\apps\Settings\src\com\android\settings\OutputSettingsBroadcastReceiver.java>

public voidonReceive(Context context, Intent intent)

{

// bootcompleted

if(intent.getAction().equalsIgnoreCase(Intent.ACTION_BOOT_COMPLETED))

{

if(!context.getPackageManager().hasSystemFeature(context.getPackageManager().FEATURE_BLUETOOTH)){

ComponentName componentname = newComponentName("com.android.settings","com.android.settings.Settings$BluetoothSettingsActivity");

context.getPackageManager().setComponentEnabledSetting(componentname, 2,1);

}

12. 锁屏界面，解锁组件增加图标

已增加 VideoPlayer 为例，

在frameworks/base/core/res/res/drawable-hdpi 下面

添加一个对应的png图标

下面红色为增加的部分。

frameworks/core/res/res/values-sw600dp-land/arrays.xml

<item>@drawable/ic_lockscreen_unlock</item>

<item>@drawable/ic_action_assist_generic</item>

<item>@drawable/ic_lockscreen_camera</item>

- <item>@null</item>

+ <item>@drawable/ic_lockscreen_videoplayer</item>

</array>

<arrayname="lockscreen_target_descriptions_with_camera">

frameworks/base/res/res/values/arrays.xmlb/core/res/res/values/arrays.xml

<item>@drawable/ic_lockscreen_unlock</item>

<item>@drawable/ic_action_assist_generic</item>

<item>@drawable/ic_lockscreen_camera</item>

- <item>@null</item>

+ <item>@drawable/ic_lockscreen_videoplayer</item>

</array>

frameworks/base/res/res/values/public.xmlb/core/res/res/values/public.xml

indexac0a457..be4257e 100755

---a/core/res/res/values/public.xml

+++b/core/res/res/values/public.xml

<java-symbol type="drawable"name="ic_lockscreen_unlock_phantom" />

<java-symbol type="drawable"name="ic_media_route_on_holo_dark" />

<java-symbol type="drawable"name="ic_media_route_disabled_holo_dark" />

<java-symbol type="drawable"name="ic_lockscreen_videoplayer" />

<java-symbol type="layout" name="action_bar_home"/>

<java-symbol type="layout"name="action_bar_title_item" />

<java-symbol type="layout"name="action_menu_item_layout" />

frameworks/base/policy/src/com/android/internal/policy/impl/LockScreen.java

casecom.android.internal.R.drawable.ic_lockscreen_camera:

launchActivity(new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA));

mCallback.pokeWakelock();

break;

casecom.android.internal.R.drawable.ic_lockscreen_videoplayer:

launchActivity(newIntent().setClassName("com.farcore.videoplayer", "com.farcore.videoplayer.FileList"));

mCallback.pokeWakelock();

break;

注意：在 frameworks/base/core/res/ 中执行mm 。然后在frameworks/base/policy 中执行mm。看看能否编译过。不行的话，在在根目录下执行make update-api

13. 休眠策略

修改默认的休眠策略，请参考

frameworks\base\packages\SettingsProvider\res\values\defaults.xml

<integername="def_wifi_sleep_policy">0</integer>

14. Launcher 半透明
4.0， 4.1 下载附件中的patch集合--- translucent.zip
如果是 4.2.2系统，还需修改

Launcher/src/com/android/launcher2/Launcher.java

mLauncherView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);

mWorkspaceBackgroundDrawable =getResources().getDrawable(R.drawable.workspace_bg);

mBlackBackgroundDrawable = new ColorDrawable(Color.BLACK); // 修改为 mBlackBackgroundDrawable = newColorDrawable(0x7f000000);

packages\amlogic\Launcher2\src\com\android\launcher2\Launcher.java

mStateAnimation.addListener(new AnimatorListenerAdapter() {

boolean animationCancelled = false;

@Override

public void onAnimationStart(Animatoranimation) {

dispatchOnLauncherTransitionEnd(fromView, animated, false); //add

dispatchOnLauncherTransitionEnd(toView,animated, false); //add

updateWallpaperVisibility(false); //true 改成false

// Prepare the position

toView.setTranslationX(0.0f);

toView.setTranslationY(0.0f);

toView.setVisibility(View.VISIBLE);

toView.bringToFront();

}

15. APK 预装时无法找到lib库的问题

(1) 如果log报错是找不到lib库首先可以修改lib的路径

jb4.1\frameworks\base\core\java\android\app\NativeActivity.java

public static final String SYSTEM_LIB_PATH ="/system/lib";

if (libraryFile.exists()) {

path = libraryFile.getPath();

}else{

File systemLibraryFile = newFile(SYSTEM_LIB_PATH,System.mapLibraryName(libname));

if (systemLibraryFile.exists()){

path =systemLibraryFile.getPath();

}

(2)apk本身会检测检测/data/data/lib路径是否存在资源文件时方法1不适用，用第二种方法：

在项目上的mk文件 /device/amlogic/g18refg/8ref.mk 中,加上 preinstallation

PRODUCT_PACKAGES+= \

lights.amlogic \

FileBrowser \

AppInstaller \

VideoPlayer \

HdmiSwitch \

Update \

fw_env \

preinstallation

将网页底部的附件 Preinstallation.zip拷贝到packages\amlogic下面解压将需要预装安装的apk拷贝到preinstallation目录下面，编辑里面的preinstall.sh文件内容如下：

#!/system/xbin/busyboxsh

echo "dopreinstall applications"

#com.mxtech.videoplayer.ad apk包名

if [ ! -e/data/data/com.mxtech.videoplayer.ad/ ]; then

pminstall /system/preinstall/com.mxtech.videoplayer.ad.50.apk

if [ ! -e/data/data/org.xbmc.xbmc/ ]; then

pminstall /system/preinstall/xbmc-20130414-e2c3799-Frodo-armeabi-v7a.apk

。。。。。。

然后在device\amlogic\common\init\tablet\init.amlogic.rc 中,启动预安装脚本的服务.

MX:

servicepreinstall /system/bin/preinstall.sh

class main

user root

group root

oneshot

console

disabled

M3:

servicepreinstall /system/bin/preinstall.sh

user root

group root

disabled

oneshot

在init.amlogic.rc最后一行加上

startpreinstall

16. 去掉 hotspot

把红色的部分删掉

device\amlogic\gXXXX\overlay\frameworks\base\core\res\res\values\config.xml

<string-array translatable="false"name="config_tether_wifi_regexs">

</string-array>

<integer-array translatable="false"name="config_tether_upstream_types">

</integer-array>

17.桌面上添加快捷方式，点击播放视频：

<\packages\apps\Launcher2\res\xml-sw720dp\default_workspace.xml>

<shortcut

launcher:title="@string/application_name"

launcher:icon="@drawable/ic_launcher_application"launcher:uri="file:///mnt/sdcard/external_sdcard/1...playermenu;end"

launcher:screen="2"launcher:x="1" launcher:y="1" />

添加网页的快捷方式：

<\packages\apps\Launcher2\res\xml-sw720dp\default_workspace.xml>

<shortcut

18.去掉camera的全景icon：

4.1：

<\packages\apps\Camera\res\layout-sw600dp-land\mode_picker.xml>

<com.android.camera.ui.RotateImageViewandroid:id="@+id/mode_panorama"

android:contentDescription="@string/accessibility_switch_to_panorama"

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:layout_weight="1"

android:visibility="gone"

android:scaleType="center"

android:background="@drawable/bg_pressed"

android:src="@drawable/ic_switch_pan_holo_light" />

4.2：

<\packages\apps\Camera\src\com\android\camera\CameraActivity.java>

加上红色加亮的地方：

public void init() {

for (int i = 0; i < mDrawables.length; i++) {

if ((i == LIGHTCYCLE_MODULE_INDEX && !LightCycleHelper.hasLightCycleCapture(this))||i == PANORAMA_MODULE_INDEX) {

continue; // not enabled, so don't add to UI

}

drawids[ix++] = DRAW_IDS[i];

}

<\packages\apps\Camera\src\com\android\camera\CameraActivity.java>

public void init() {

int[] drawids = new int[LightCycleHelper.hasLightCycleCapture(this)

? DRAW_IDS.length -1 : DRAW_IDS.length - 2];

19.锁屏左边clock太大显示不全：

<\frameworks\base\core\res\res\layout-sw600dp\keyguard_screen_status_land.xml>

<TextView android:id="@+id/timeDisplayBackground"

android:textSize="@dimen/keyguard_pattern_unlock_clock_font_size"

<TextViewandroid:id="@+id/timeDisplayForeground"

android:textSize="@dimen/keyguard_pattern_unlock_clock_font_size"

//dimens.xml里的keyguard_pattern_unlock_clock_font_size调小

可以把clock调成居中显示，不要靠右，造成右边显示不全

<LinearLayout

xmlns:android="http://schemas.android.com/apk/res/android"

android:orientation="vertical"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:gravity="right">

//改成center

20. 去掉settings的battery里面的mobile network signal显示

加上红色语句：

<\packages\apps\Settings\src\com\android\settings\fuelgauge\BatteryHistoryChart.java>

if (!com.android.settings.Utils.isWifiOnly(getContext())) {

mHavePhoneSignal = true;

}

mHavePhoneSignal = false;

21. 去掉待机的CRT动画

把自己项目overlay中的

frameworks/base/core/res/res/values/config.xml

<bool name="config_animateScreenLights">false</bool>删掉就可以了

22. 添加格式化内部sdcard

jb4.1\packages\amlogic\Settings\src\com\android\settings\deviceinfo\StorageVolumePreferenceCategory.java

public StorageVolumePreferenceCategory(Context context, Resources resources,StorageVolume storageVolume, StorageManager storageManager, boolean isPrimary){

// Cannot formatemulated storage

mAllowFormat = mStorageVolume != null &&!mStorageVolume.isEmulated()&&mStorageVolume.isRemovable();

// For now we are disabling reformatting secondary externalstorage

// until some interoperability problems with MTP are fixed

//if (!isPrimary) mAllowFormat = false;

+ if(mStorageVolume != null &&mStorageVolume.getPath().equals("/storage/sdcard0")){

+ mAllowFormat = true;

+ }

23. 4.2 LockScreen 任何方向都可以解锁，修改成只有向右才能解锁

4.2 Lockscreen 对应的java 文件不再是 Lockscreen, 而是KeyguardSelectorView.java

frameworks/base/core/res/res/values/arrays.xmlb/core/res/res/values/arrays.xml

<item>@*android:drawable/ic_lockscreen_unlock</item>

+ <item>@null</item>

</array>

<item>@*android:string/description_target_unlock</item>

+ <item>@null</item>

</array>

24.android 4.2改launcher里面的icon横排的数目：

<\packages\apps\Launcher2\res\values-sw720dp\config.xml>

<integername="cell_count_x">7</integer>

如果改成7，hotseat里面第8个icon不见了，可以往第8个槽里面放进去，但是重启后，icon又不见了，可以这样修改：

<\packages\apps\Launcher2\src\com\android\launcher2\LauncherModel.java>
final ItemInfo occupied[][][] =
new ItemInfo[Launcher.SCREEN_COUNT + 1][mCellCountX + 2][mCellCountY + 1]; //原来这里是+1

25. 4.2 LockScreen 解锁界面四个方向添加一个setting入口

frameworks\base\core\res\res\values/arrays.xml

<item>@drawable/ic_lockscreen_unlock</item>

<item>@drawable/ic_action_assist_generic</item>

<item>@drawable/ic_lockscreen_camera</item>

<item>@drawable/ic_lockscreen_settings</item>

</array>

在 frameworks\base\core\res\res\drawable 增加 ic_lockscreen_settings.xml 文件并添加ic_lockscreen_settings_normal.phg ic_lockscreen_settings_activated.png 资源文件

<selectorxmlns:android="http://schemas.android.com/apk/res/android">

<item

android:state_enabled="true"

android:state_active="false"

android:state_focused="false"

android:drawable="@drawable/ic_lockscreen_settings_normal" />

<item

android:state_enabled="true"

android:state_active="true"

android:state_focused="false"

android:drawable="@drawable/ic_lockscreen_settings_activated" />

<item

android:state_enabled="true"

android:state_active="false"

android:state_focused="true"

android:drawable="@drawable/ic_lockscreen_settings_activated" />

</selector>

frameworks\base\policy\src\com\android\internal\policy\impl\LockScreen.java

public void onTrigger(View v, int target) {

final int resId =mGlowPadView.getResourceIdForTarget(target);

switch (resId) {

casecom.android.internal.R.drawable.ic_lockscreen_settings: //启动setting 应用

launchActivity(newIntent().setComponent(newComponentName("com.android.settings","com.android.settings.Settings")));

mCallback.pokeWakelock();

break;

26. 4.2 上隐藏 Wifi Display

去掉项目overlay/frameworks/base/core/res/res/config.xml 中的config_enableWifiDisplay

27. 默认音量修改

frameworks/base/media/java/android/media/AudioService.java

private finalint[] MAX_STREAM_VOLUME = new int[] {

5, // STREAM_VOICE_CALL

7, // STREAM_SYSTEM

。。。

};

frameworks/base/media/java/android/media/AudioManager.java

/** @hide Default volume index values for audio streams */

public static final int[] DEFAULT_STREAM_VOLUME = new int[] {

4, // STREAM_VOICE_CALL

7, // STREAM_SYSTEM

。。。

};

28.widget中隐藏google play：

<\packages\apps\Launcher2\src\com\android\launcher2\AppsCustomizePagedView.java>

updatePackages里面添加：

if(!widget.provider.getPackageName().equals("com.android.vending")&& !widget.provider.getPackageName().equals("com.android.vending.MarketWidgetProvider")){

mWidgets.add(widget);

}

29.去掉设置-->显示-->亮度里的“自动调整亮度”选项

<\packages\apps\Settings\res\layout\preference_dialog_brightness.xml>

<CheckBox android:id="@+id/automatic_mode"

加上

android:visibility="invisible"

30.设置-位置信息访问权限默认关闭

<\frameworks\base\packages\SettingsProvider\res\values\defaults.xml>

<stringname="def_location_providers_allowed"translatable="false"></string>

这里不要填写gps或者network，清空

31.设置-安全-验证应用默认不勾允

<\frameworks\base\packages\SettingsProvider\res\values\defaults.xml>

<boolname="def_package_verifier_enable">false</bool>

32.设置-声音-触摸提示音与锁屏提示音默认不勾允状态

<\frameworks\base\packages\SettingsProvider\res\values\defaults.xml>

<integername="def_lockscreen_sounds_enabled">0</integer>

<boolname="def_sound_effects_enabled">false</bool>

33.设置-以太网菜单请移动“更多”菜单下

请用附件ethernet.patch，开关是ro.ethernet.more，设置为true，ethernet移到more里面

在settings的git下打这个patch

34.窗口小部件“指针时钟”显示不全

把clock的widget向上调，下面的值改小：

<\packages\amlogic\Launcher2\res\values\dimens.xml>

<dimenname="app_widget_preview_padding_top">10dp</dimen>

35.去掉settings的more里面的网络共享与便携式热点

ro.tether.denied=true

36.平台主界面底部工具栏上的图标全部居中显示，从左至右的图标依次为：vol-、back、home、窗口切换、vol+

1.在prop里面将ro.statusbar.volume设置为true

2.<\frameworks\base\packages\SystemUI\res\layout-sw600dp\navigation_bar.xml>

将

<com.android.systemui.statusbar.policy.KeyButtonViewandroid:id="@+id/sub"

……

这段放到

<com.android.systemui.statusbar.policy.KeyButtonViewandroid:id="@+id/back"

……

这段之前

<com.android.systemui.statusbar.policy.KeyButtonViewandroid:id="@+id/add"

……

这段放到

<com.android.systemui.statusbar.policy.KeyButtonView

android:id="@+id/recent_apps"

……

这段之后

注意这个文件有两处需要调换上面的

38、settings中的developer options的开关打开，debug关掉：

<\frameworks\base\packages\SettingsProvider\src\com\android\providers\settings\DatabaseHelper.java>

private void loadSecureSettings(SQLiteDatabase db) {

loadSetting(stmt,Settings.Secure.ADB_ENABLED, 0);
loadSetting(stmt,Settings.Secure.DEVELOPMENT_SETTINGS_ENABLED, 1);

41.secure的unknown的设置默认打开：

<\frameworks\base\packages\SettingsProvider\res\values\defaults.xml>

<boolname="def_install_non_market_apps">true</bool>

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