android系统bug集成

xiaoxiao2021-03-25 79

转载请注明出处：http://blog.csdn.net/tiantian715/

Launcher 总结:

1、launcher的布局太居中，要想两边拉伸 <\packages\apps\Launcher2\res\values\dimens.xml> <dimen name=" apps_customize_pageLayoutPaddingLeft">40dp</dimen> <dimen name=" apps_customize_pageLayoutPaddingRight">40dp</dimen> apps tab栏的宽度（ Launcher2 icon 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(int widthMeasureSpec, int heightMeasureSpec) { mTabs.getLayoutParams().width = contentWidth + 108; 3、workspace、AppsCustomize的cell大小： <\packages\apps\Launcher2\res\values-sw600dp\dimens.xml> <dimen name="workspace_cell_width">110dip</dimen> <dimen name="workspace_cell_height">110dip</dimen> <dimen name="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> <dimen name="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> <dimen name="workspace_left_padding">50dip</dimen> <dimen name="workspace_right_padding">50dip</dimen> workspace两屏间距： <dimen name="workspace_page_spacing">100dp</dimen> 修改workspace的字体大小：如果没有就添加： <\packages\apps\Launcher2\res\values-sw480dp\styles.xml> <style name="WorkspaceIcon.Landscape"> <item name="android:textSize">13sp</item> </style> 6、加wallpaper： 1.<\packages\apps\Launcher2\res\values-sw600dp\wallpapers.xml> 加wallpaper的名字 2.<\packages\apps\Launcher2\res\drawable-nodpi> 加如wallpaper 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(Context context, 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> <folder launcher:screen="2" launcher:x="2" launcher:y="2" launcher:title = "@string/application_name" > <favorite launcher:className="com.android.deskclock.DeskClock" launcher:packageName="com.android.deskclock" launcher:container="1" launcher:x="0" launcher:y="0" /> <favorite launcher:className="com.android.calculator2.Calculator" launcher:packageName="com.android.calculator2" launcher:container="1" launcher:x="0" launcher:y="0" /> </folder> 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> <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" /> 11、安装apk，显示隐藏的google play： 1.写google显示的apk: GooglePlayShow的activity： ComponentName componentname = new ComponentName("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> <dimen name="app_widget_preview_padding_top">10dp</dimen> 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(ResolveInfo info: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 = new ArrayList<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. <bool name=" preferences_prefer_dual_pane">true</bool> 2.top level headers--这里可以去掉左边的headers <settings.java> private void updateHeaderList(List<Header> target) { if (!getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH)) { target.remove(header); } 3.默认字体： public void readFontSizePreference(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> <application android:label="@string/settings_label" android:icon="@mipmap/ic_launcher_settings" android:taskAffinity="" android:theme="@android:style/ Theme.Holo" android:uiOptions="splitActionBarWhenNarrow" android:hardwareAccelerated="true"> <\frameworks\base\core\res\res\values\themes.xml> <style name="Theme.Holo"> 字体颜色 <item name="textColorPrimary">@android:color/primary_text_holo_dark</item> 加亮框的颜色： <item name="activatedBackgroundIndicator">@android:drawable/activated_background_holo_dark</item> 触摸框的颜色： <item name="listChoiceBackgroundIndicator">@android:drawable/list_selector_holo_dark</item> 左边背景： <item name="windowBackground">@android:drawable/screen_background_selector_dark</item> 右边的背景： <item name="detailsElementBackground">@android:drawable/panel_bg_holo_dark</item> title的背景： <item name="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 <bool name="def_lockscreen_disabled">true</bool> 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 <string name="def_location_providers_allowed" translatable="false">gps</string> 改成 <string name="def_location_providers_allowed" translatable="false">gps,network</string>

常用修改一. 修改默认(Settting.apk 中选项默认值一般存在于 frameworks\base\packages\SettingsProvider\res\values\defaults.xml) 1. 默认勾选未知来源 <bool name="def_install_non_market_apps">false</bool>

2. 默认铃声, 通知, 闹钟音乐可以在system.prop 分别配置

ro.config.ringtone=Playa.ogg （默认铃声设置，文件在/system/media/audio/ringtones 把喜欢的铃声放这里，比如123.MP3放入ringtones文件夹中，这里代码改为ro.config.ringtone=123.mp3） ro.config.notification_sound=regulus.ogg （默认提示音，文件在/system/media/audio/notifications 修改方法同上） ro.config.alarm_alert=Alarm_Beep_03.ogg （默认闹铃，文件在/system/media/audio/alarms 修改方法同上）

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

4. 去掉 powerwidget 中某一项以去掉 gps 为例

在 packages\apps\Settings\res\layout\widget.xml 下，移除 <ImageView android:layout_width="1dip" android:layout_height="match_parent" android:background="@drawable/appwidget_settings_divider_holo" android:contentDescription="@null" /> <LinearLayout android:id="@+id/btn_bluetooth" android:layout_width="0dip" android:layout_weight="1" android:layout_height="match_parent" android:paddingTop="12dp" android:background="@drawable/appwidget_button_center" android:clickable="true" android:focusable="true" android:orientation="vertical"> <ImageView android:id="@+id/img_bluetooth" android:layout_width="match_parent" android:layout_height="0dip" android:layout_weight="1" android:scaleType="center" android:contentDescription="@null" /> <ImageView android:id="@+id/ind_bluetooth" android:layout_width="match_parent" android:layout_height="wrap_content" android:scaleType="fitXY" android:contentDescription="@null" /> </LinearLayout> 然后 com.android.settings.widget.SettingsAppWidgetProvider.java 注释 views.setOnClickPendingIntent(R.id.btn_gps, getLaunchPendingIntent(context, BUTTON_GPS)); 这一行。

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-array name="pref_development_ua_choices" translatable="false"> <item>Android</item> <item>Desktop</item> <item>iPhone</item> <item>iPad</item> <item>Froyo-N1</item> <item>Honeycomb-Xoom</item> </string-array>  <string-array name="pref_development_ua_values" translatable="false"> <item>0</item> <item>1</item> <item>2</item> <item>3</item> <item>4</item> <item>5</item> 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> widget 范例 <appwidget launcher:packageName="com.android.calendar" launcher:className="com.android.calendar.widget.CalendarAppWidgetProvider" launcher:screen="1" launcher:x="0" launcher:y="0" launcher:spanX="2" launcher:spanY="3" /> 快捷方式范例 <favorite launcher:packageName="com.android.settings" launcher:className="com.android.settings.Settings" launcher:screen="2" launcher:x="1" launcher:y="3" /> 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-array name="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>tuna,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> <fraction name=" 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 void onReceive(Context context, Intent intent) { // boot completed if(intent.getAction().equalsIgnoreCase(Intent.ACTION_BOOT_COMPLETED)) { if(!context.getPackageManager().hasSystemFeature(context.getPackageManager().FEATURE_BLUETOOTH)){ ComponentName componentname = new ComponentName("com.android.settings", "com.android.settings.Settings$BluetoothSettingsActivity"); context.getPackageManager().setComponentEnabledSetting(componentname, 2, 1); } } 11. 修改浏览器的默认标签分别在一下资源文件中添加自定义的标签 packages\apps\Browser\res\values\strings.xml <string-array name="bookmarks" translatable="false"> <item>Google</item> <item> http://www.google.com/</item> <item>Picasa</item> <item> http://picasaweb.google.com/</item> <item>Yahoo!</item> <item> http://www.yahoo.com/</item> <item>MSN</item> <item> http://www.msn.com/</item> <item>Twitter</item> <item> http://twitter.com/</item> <item>Facebook</item> <item> http://www.facebook.com/</item> <item>Wikipedia</item> <item> http://www.wikipedia.org/</item> <item>eBay</item> <item> http://www.ebay.com/</item> <item>CNN</item> <item> http://www.cnn.com/</item> <item>NY Times</item> <item> http://www.nytimes.com/</item> <item>ESPN</item> <item> http://espn.com/</item> <item>Amazon</item> <item> http://www.amazon.com/</item> <item>Weather Channel</item> <item> http://www.weather.com/</item> <item>BBC</item> <item> http://www.bbc.co.uk/</item> </string-array> packages\apps\Browser\res\values\bookmarks_icons.xml ，注意：这里每个网站对应一个缩略图和一个favicon <array name="bookmark_preloads"> <item>@raw/favicon_google</item> <item>@raw/thumb_google</item> <item>@raw/favicon_picasa</item> <item>@raw/thumb_picasa</item> <item>@raw/favicon_yahoo</item> <item>@raw/thumb_yahoo</item> <item>@raw/favicon_msn</item> <item>@raw/thumb_msn</item> <item>@raw/favicon_twitter</item> <item>@raw/thumb_twitter</item> <item>@raw/favicon_facebook</item> <item>@raw/thumb_facebook</item> <item>@raw/favicon_wikipedia</item> <item>@raw/thumb_wikipedia</item> <item>@raw/favicon_ebay</item> <item>@raw/thumb_ebay</item> <item>@raw/favicon_cnn</item> <item>@raw/thumb_cnn</item> <item>@raw/favicon_nytimes</item> <item>@raw/thumb_nytimes</item> <item>@raw/favicon_espn</item> <item>@raw/thumb_espn</item> <item>@raw/favicon_amazon</item> <item>@raw/thumb_amazon</item> <item>@raw/favicon_weatherchannel</item> <item>@raw/thumb_weatherchannel</item> <item>@raw/favicon_bbc</item> <item>@raw/thumb_bbc</item> </array> 对应的图片在 packages\apps\Browser\res\raw 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> <array name="lockscreen_target_descriptions_with_camera"> frameworks/base/res/res/values/arrays.xml b/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> <array name="lockscreen_target_descriptions_with_camera"> frameworks/base/res/res/values/public.xml b/core/res/res/values/public.xml index ac0a457..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 case com.android.internal.R.drawable.ic_lockscreen_camera: launchActivity(new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA)); mCallback.pokeWakelock(); break; case com.android.internal.R.drawable.ic_lockscreen_videoplayer: launchActivity(new Intent().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 <integer name="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 = new ColorDrawable(0x7f000000); packages\amlogic\Launcher2\src\com\android\launcher2\Launcher.java mStateAnimation.addListener(new AnimatorListenerAdapter() { boolean animationCancelled = false; @Override public void onAnimationStart(Animator animation) { 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 = new File(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/busybox sh echo "do preinstall applications" # com.mxtech.videoplayer.ad apk包名 if [ ! -e /data/data/ com.mxtech.videoplayer.ad/ ]; then pm install /system/preinstall/ com.mxtech.videoplayer.ad.50.apk fi if [ ! -e /data/data/ org.xbmc.xbmc/ ]; then pm install /system/preinstall/ xbmc-20130414-e2c3799-Frodo-armeabi-v7a.apk fi 。。。。。。然后在device\amlogic\common\init\tablet\init.amlogic.rc 中,启动预安装脚本的服务. MX: service preinstall /system/bin/preinstall.sh class main user root group root oneshot console disabled M3: service preinstall /system/bin/preinstall.sh user root group root disabled oneshot 在init.amlogic.rc最后一行加上 start preinstall 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"> <item>"wlap0"</item> <item>"wl0.1"</item> <item>"wlan0"</item> </string-array> <integer-array translatable="false" name="config_tether_upstream_types"> <item>0</item> <item>9</item> </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 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" /> 18.去掉camera的全景icon： 4.1： <\packages\apps\Camera\res\layout-sw600dp-land\mode_picker.xml> <com.android.camera.ui.RotateImageView android: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" <TextView android: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 format emulated storage mAllowFormat = mStorageVolume != null && !mStorageVolume.isEmulated()&&mStorageVolume.isRemovable(); // For now we are disabling reformatting secondary external storage // 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.xml b/core/res/res/values/arrays.xml <array name="lockscreen_targets_unlock_only"> <item>@*android:drawable/ic_lockscreen_unlock</item> + <item>@null</item> + <item>@null</item> + <item>@null</item> </array> <array name="lockscreen_target_descriptions_unlock_only"> <item>@*android:string/description_target_unlock</item> + <item>@null</item> + <item>@null</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> <integer name=" 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 <array name="lockscreen_targets_with_camera"> <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 <selector xmlns: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) { case com.android.internal.R.drawable. ic_lockscreen_settings: //启动setting 应用 launchActivity(new Intent().setComponent(new ComponentName("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 final int[] MAX_STREAM_VOLUME = new int[] { 5, // STREAM_VOICE_CALL 7, // STREAM_SYSTEM 7, // STREAM_RING 15, // STREAM_MUSIC 7, // STREAM_ALARM 7, // STREAM_NOTIFICATION 15, // STREAM_BLUETOOTH_SCO 7, // STREAM_SYSTEM_ENFORCED 15, // STREAM_DTMF 15 // STREAM_TTS }; 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 5, // STREAM_RING 11, // STREAM_MUSIC 6, // STREAM_ALARM 5, // STREAM_NOTIFICATION 7, // STREAM_BLUETOOTH_SCO 7, // STREAM_SYSTEM_ENFORCED 11, // STREAM_DTMF 11 // STREAM_TTS }; 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> <string name="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> <bool name="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> <integer name="def_lockscreen_sounds_enabled">0</integer> <bool name="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> <dimen name="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.KeyButtonView android:id="@+id/sub" …… /> 这段放到 <com.android.systemui.statusbar.policy.KeyButtonView android:id="@+id/back" …… /> 这段之前 <com.android.systemui.statusbar.policy.KeyButtonView android: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 37.主界面模拟时钟改成数字时钟 default_workspace.xml里面加上： <appwidget launcher:packageName="com.android.deskclock" launcher:className="com.android.alarmclock.DigitalAppWidgetProvider" 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); 39、改桌面icon行、列数： <\packages\apps\Launcher2\res\layout-sw***dp\workspace.xml> launcher:cellCountX="10" launcher:cellCountY="6" 40、more里面morebile data项默认不选： 1.<\frameworks\base\packages\SettingsProvider\src\com\android\providers\settings\DatabaseHelper.java> private void loadSecureSettings(SQLiteDatabase db) { SQLiteStatement stmt = null; try { stmt = db.compileStatement("INSERT OR IGNORE INTO secure(name,value)" + " VALUES(?,?);"); 添加： loadIntegerSetting(stmt, Settings.Secure.MOBILE_DATA, R.integer.def_mobile_data); 2.<\frameworks\base\packages\SettingsProvider\res\values\defaults.xml> <integer name="def_mobile_data">0</integer> 41.secure的unknown的设置默认打开： <\frameworks\base\packages\SettingsProvider\res\values\defaults.xml> <bool name="def_install_non_market_apps">true</bool> 42、修改app list的背景： <\packages\apps\Launcher2\res\layout\apps_customize_pane.xml> <com.android.launcher2.AppsCustomizeTabHost xmlns:android=" http://schemas.android.com/apk/res/android" xmlns:launcher=" http://schemas.android.com/apk/res/c...droid.launcher" android:background="@drawable/wallpaper_03"> 43、bluetooth tethering的checkbox去掉： overlay里面的 <\frameworks\base\core\res\res\values\config.xml> <string-array translatable="false" name="config_tether_bluetooth_regexs"> <item>"bt-pan"</item> </string-array> 去掉<item>"bt-pan"</item> 44. Google play 不是内置，而是安装，导致出问题的解决办法 frameworks/baseservices/java/com/android/server/pm/PackageManagerService.java @@ -4594,6 +4594,9 @@ public class PackageManagerService extends IPackageManager.Stub { } } } + if (pkg.packageName.equals("com.android.vending")){ + allowed = true; + } if (!allowed && (bp.protectionLevel & PermissionInfo.PROTECTION_FLAG_DEVELOPMENT) != 0) { // For development permissions, a development permission 45.以太网设置问题以太网在settings.db中的条目是"eth_on", 默认值由系统属性 ro.ethernet.default_on 决定， ro.ethernet.default_on=false 默认关闭 ro.ethernet.default_on=true默认打开不定义该属性默认关闭

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