android系統預設值的設定
1開機圖片:
android-logo-mask.png
android-logo-shine.png
這兩個圖片一個在上一個在下
./out/target/common/obj/JAVA_LIBRARIES/android_stubs_current_intermediates/classes/assets/images/android-logo-shine.png
./frameworks/base/core/res/assets/images/android-logo-shine.png
注意:如果原始碼沒有make可以直接更改frameworks裡的的圖片就可以了
然後直接make否則必須全更改並且不能make只能make firmwar
2預設開機牆紙的位置:
default_wallpaper.jpg
./out/target/common/obj/JAVA_LIBRARIES/android_stubs_current_intermediates/classes/res/drawable/default_wallpaper.jpg
./frameworks/base/core/res/res/drawable/default_wallpaper.jpg
注意:這個設定和上面的一樣這倆個都不能更改檔名
3更改PC機器刪除硬體的文字kernel中
drivers/usb/gadget/f_mass_storage.c
fsg->vendor = "XXXXXXXXXXXXX";
4更改卷標:
bootable/recovery/etc/init.rc
setprop UserVolumeLabel "XXXXXXXXXXXXX"
直接打包
5修改螢幕鎖:
(1)
frameworks/base/packages/SettingsProvider/res/values/defaults.xml
<integer name="def_screen_off_timeout">60000</integer>
60000改成想要的時間如果是不鎖為-1
(2)
frameworks/policies/base/phone/com/android/internal/policy/impl/KeyguardViewMediator.java
private boolean mExternallyEnabled = true;
將其修改成false
這樣更改就不會再進入休眠狀態了
6初始化語言:
參考下篇文章
7設定初始化主頁:
package/app/Browser/res/values/String.xml
655行
後面的應該是書籤裡的
8設定亮度0~255:
frameworks/base/packages/SettingsProvider/res/values/defaults.xml
def_screen_brightness-->這個值初始化好像是100多
9音量:
frameworks/base/media/java/android/media/AudioManager.java
陣列DEFAULT_STREAM_VOLUME第4個值(最大我設定到30但是還是差2格才到最大--預設是11
建議將數組裡的所有的數值都設為最大就OK了)
mm frameworks/base
AudioService.Java中定義了每一種音訊流的最大音量級別:
- /** @hide Maximum volume index values for audio streams */
- private int[] MAX_STREAM_VOLUME = newint[] {
- 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
- };
10設定Google帳戶,左上角提示“正在設定RK2818SDK”,要求改成“正在設定W9”:
out\target\product\sdkDemo\root 中default.prop檔案第13行
ro.product.model=rk2818sdk 改為 ro.product.model=W9
11錄音沒有小時顯示。要求增加:
packages\apps\SoundRecorder\src\com\android\soundrecorder
(1)SoundRecorder.java中: private void updateTimerView()
把 String timeStr = String.format(mTimerFormat, time/60, time%60);
改為:long hour=time/3600;
String timeStr = String.format(mTimerFormat, hour, (time-hour*3600)/60, time%60);
(2) \res\values中strings.xml改為:
<string name="timer_format"><xliff:g id="format">%02d:%02d:%02d</xliff:g></string>
12去掉Bluetooth:
(主介面->新增資料夾->Bluetooth received)
ic_launcher_folder_bluetooth.png(72*72):
在\packages\apps\Bluetooth\res\drawable-hdpi
解決方法:刪除\out\target\product\sdkDemo\system\app下的Bluetooth.apk
13充電鎖屏時圖片:
frameworks\base\core\res\res\drawable-hdpi:ic_lock_idle_charging.png
14去掉鎖屏時顯示充電百分比在:
frameworks\base\core\res\res\values-zh-rCN中strings.xml 的lockscreen_plugged_in 括號中的內容及括號 !!
15去掉動態桌面背景選項:
packages\wallpapers\Basic 中AndroidManifest.xml的<service>這些,如星系註釋掉如下這些:
<service
android:label="@string/wallpaper_galaxy"
android:name="com.android.wallpaper.galaxy.GalaxyWallpaper"
android:permission="android.permission.BIND_WALLPAPER">
<intent-filter>
<action android:name="android.service.wallpaper.WallpaperService" />
</intent-filter>
<meta-data android:name="android.service.wallpaper" android:resource="@xml/galaxy" />
</srvice>
16更改版本號:
build/core/Makefile
79行
RK_VER := xxx
17更改介面佈局
位置:package/app/Launcher2/res/xml/default_workspace.xml
注意:adb shell 裡當你點選任意的一個apk的時候,在後臺會輸出
I/ActivityManager( 728): Starting activity: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.estrongs.android.pop/.view.FileExplorerActivity bnds=[294,373][393,478] }
I/WindowManager( 728): Setting rotation to 1, animFlags=0
看藍色的部分就可以找到/前是包名/後面是類名-->這個是在default_workspace.xml裡面需要用到的
launcher:packageName="com.android.browser"
launcher:className="com.android.browser.BrowserActivity"
18如何將pdf類的檔案放到桌面上
客戶要求將他們自己製作的pdf幫助文件放置到桌面上使客人可以直接點選就瀏覽
String urlString = "/system/app/Nvsbl P4Dv2 English Manual.pdf";
Intent intent = new Intent();
intent.setAction(android.content.Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(new File(urlString)),"application/pdf");
startActivity(intent);
finish();
解釋下:
首先將pdf文件放到out/target/product/sdkDemo/system/app下
將固定地址給出urlString,使用Intent
intent.setAction(android.content.Intent.ACTION_VIEW);啟動View
intent.setDataAndType(Uri.fromFile(new File(urlString)),"application/pdf");
application/pdf可以指定別的格式包括音訊,視訊,圖片等等但是沒有試過有需要可以試試
注意:這個方法很不到如果只放置一些圖片還可以但是如果放置檔案比較大那麼打包出來的
system.img檔案會很大也就是佔用本身的系統記憶體----->所以不推薦使用!!!!!!!!!!!
19.發現PIN解鎖介面出現5秒之後就會自動進入睡眠,之後將無法再次解鎖。目前解決方法:
修改檔案 frameworks\policies\base\phone\com\android\internal\policy\impl\KeyguardViewMediator.java
將如下這行:
protected static final int AWAKE_INTERVAL_DEFAULT_MS = 5000;
修改為:
protected static final int AWAKE_INTERVAL_DEFAULT_MS = 1000 * 60 * 5;
Launcher 總結:
1、launcher的佈局太居中,要想兩邊拉伸 <\packages\apps\Launcher2\res\values\dimens.xml> <dimen name="apps_customize_pageLayoutPaddingLeft">40dp</dimen> <dimen name="apps_customize_pageLayoutPaddingRight">40dp</dimen> apps tab欄的寬度(Launcher2 icon 數目、大小) \packages\apps\Launcher2\res\layout-sw720dp\workspace.xml> launcher:cellCountX="10"launcher:cellCountY="6" 2、或者不想改數目: <\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、裡面icon的大小: <\packages\apps\Launcher2\res\values-sw600dp\dimens.xml> <dimen name="app_icon_size">80dp</dimen> 5、workspace沒有拖動,第二頁第一個icon出現在第一頁的最右邊: 加大workspace的寬度,或間距: 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兩屏間距: <dimen name="workspace_page_spacing">100dp</dimen> 修改workspace的字型大小: 如果沒有就新增: <\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預設新增到workspace上: <\packages\apps\Launcher2\res\xml\default_workspace.xml> <!-- Middle screen [2] -->
<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、在桌面上新增網頁的快捷方式: <\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、在桌面上預設放資料夾: <\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、桌面上新增快捷方式,點選播放視訊: <\packages\apps\Launcher2\res\xml-sw720dp\default_workspace.xml> <shortcut launcher:title="@string/application_name" launcher:icon="@drawable/ic_launcher_application" launcher:screen="2" launcher:x="1" launcher:y="1" /> 11、安裝apk,顯示隱藏的google play: 1.寫google顯示的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;
}
} 隱藏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中隱藏google play: <\packages\apps\Launcher2\src\com\android\launcher2\AppsCustomizePagedView.java> updatePackages裡面新增: if(!widget.provider.getPackageName().equals("com.android.vending") && !widget.provider.getPackageName().equals("com.android.vending.MarketWidgetProvider")){ mWidgets.add(widget); } 13、clock的widget下部分顯示不全,向上調 <\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> android:id="@+id/widget_name" android:textSize="20sp" /> 14、launcher中隱藏一個app: 需要該app的packageName,例如要隱藏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中隱藏多個app: 紅色為改動部分 <\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 問題總結: 1.入口,設定分屏顯示 frameworks\base\core\res\res\values\bools.xml 下的 preferences_prefer_dual_pane 為true. <bool name="preferences_prefer_dual_pane">true</bool> 2.top level headers--這裡可以去掉左邊的headers <settings.java> private void updateHeaderList(List<Header> target) { if (!getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH)) {
target.remove(header);
} 3.預設字型: public void readFontSizePreference(ListPreference pref) { ActivityManagerNative.getDefault().getConfiguration() 系統的Configuration是從ActivityManagerService設定的: <\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"> 字型顏色 <item name="textColorPrimary">@android:color/primary_text_holo_dark</item> 加亮框的顏色: <item name="activatedBackgroundIndicator">@android:drawable/activated_background_holo_dark</item> 觸控框的顏色: <item name="listChoiceBackgroundIndicator">@android:drawable/list_selector_holo_dark</item> 左邊背景: <item name="windowBackground">@android:drawable/screen_background_selector_dark</item> 右邊的背景: <item name="detailsElementBackground">@android:drawable/panel_bg_holo_dark</item>
title的背景: <item name="actionBarStyle">@android:style/Widget.Holo.ActionBar</item> 5.設定--》開發者選項--修改後臺程序限制 frameworks/base/services/java/com/android/server$ vi ./am/ActivityManagerService.java 大概839行 把int mProcessLimitOverride = -1;改成4(不得超過4個程序) 標準限制 對應 -1 不允許後臺程序 對應 0 不得超過1個程序 對應 1 不得超過2個程序 對應 2 不得超過3個程序 對應 3 6. 預設不要鎖屏,設定-安全--螢幕鎖定 (無) overlay/frameworks/base/packages/SettingsProvider/res/values/defaults.xml <bool name="def_lockscreen_disabled">true</bool> 7. 位置服務--- 預設Google的位置服務為勾選 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. 修改預設(Settting.apk 中選項預設值一般存在於 frameworks\base\packages\SettingsProvider\res\values\defaults.xml)
1. 預設勾選 未知來源
<bool name="def_install_non_market_apps">false</bool>
2. 預設鈴聲, 通知, 鬧鐘 音樂
可以在system.prop 分別配置
3. 桌布不跟隨滑動
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.隱藏或刪除某項
1.去掉設定中Wifi選項
device/amlogic/xxxref/xxxref.mk 檔案中
# 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
\ (刪除)
2.去掉設定中藍芽選項
參考 wifi。
在 tablet_core_hardware.xml 刪除
<feature name="android.hardware.bluetooth" />
這一行
3. HDMI 部分
1)去掉HDMI選項 在system.prop中 加入 ro.hdmi.autoswitch=false
2)去掉480p 選項 在prop中設定
ro.hdmi480p.enable=false
4. 去掉 powerwidget 中 某一項
以去掉 gps 為例
註釋 views.setOnClickPendingIntent(R.id.btn_gps, getLaunchPendingIntent(context, BUTTON_GPS)); 這一行。
5. 去掉 Setting widget 中 某一項
以去掉 "網路共享與行動式熱點" 為例
根據"網路共享與行動式熱點" 這個關鍵詞 在 values-zh_rCN 中搜索 到的 key值, 然後在AndroidManifest.xml 搜尋這個 key值。 找到對於的Activity 配置
移除 <category android:name="com.android.settings.SHORTCUT" /> 這一行。
6. 修改瀏覽器預設瀏覽器模式
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" 具體的值參考一下選項 <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> <!-- Do not tranlsate. Development option --> <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 預置 資料夾 範例 folder 放到最前面。launcher:container 的值是folder的資料庫中的id。一般從1開始。 <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 範例 <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" /> 快捷方式範例 <favorite launcher:packageName="com.android.settings" launcher:className="com.android.settings.Settings" launcher:screen="2" launcher:x="1" launcher:y="3" /> 網頁快捷方式 <shortcut launcher:title="@string/custom_google" launcher:icon="@drawable/favicon_google" launcher:screen="3" launcher:x="4" launcher:y="1"/>8. 系統自帶LatinIME 高階設定--按鍵音量設定 修改預設值
java/res/values/keypress-volumes.xml <string-array name="keypress_volumes" translatable="false"> <!-- Build.HARDWARE,volume --> <item>amlogic,0.3</item> //加入這行。 把0.3改成自己的預設值。0.3代表30% <item>herring,0.5</item> <item>tuna,0.5</item> <item>stingray,0.4</item> 9.lockscreen座標數字時鐘被遮住 請調整紅色的數字:< \frameworks\base\core\res\res\layout-sw600dp\keyguard_screen_tab_unlock_land.xml> <!-- left side: status and music --> <RelativeLayout android:layout_height="match_parent" android:layout_weight="0.5" <!-- right side --> <RelativeLayout android:layout_height="match_parent" android:layout_weight="0.5" 10.在4.1上修改預設字型大小: 比如改成大: <frameworks\base\packages\SettingsProvider\res\values\defaults.xml> <fraction name="def_font_scale">115%</fraction> 11.沒有藍芽的平臺,去掉視窗小部件-設定快捷方式-拉到桌面顯示的“藍芽”選項 <\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 瀏覽器的預設標籤 分別在一下資原始檔中新增自定義的標籤 packages\apps\Browser\res\values\strings.xml <string-array name="bookmarks" translatable="false"> <item>Google</item> <item>Picasa</item> <item>Yahoo!</item> <item>MSN</item> <item>Twitter</item> <item>Facebook</item> <item>Wikipedia</item> <item>eBay</item> <item>CNN</item> <item>NY Times</item> <item>ESPN</item> <item>Amazon</item> <item>Weather Channel</item> <item>BBC</item> </string-array> packages\apps\Browser\res\values\bookmarks_icons.xml , 注意:這裡每個網站對應一個縮圖和一個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>
對應的圖片在 packages\apps\Browser\res\raw 12. 鎖屏介面, 解鎖元件增加圖示 已增加 VideoPlayer 為例, 在frameworks/base/core/res/res/drawable-hdpi 下面 新增一個對應的png圖示 下面紅色為增加的部分。 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/ 中執行mm 。然後在frameworks/base/policy 中執行mm。看看能否編譯過。不行的話,在 在根目錄下 執行make update-api 13. 休眠策略 修改預設的休眠策略,請參考 frameworks\base\packages\SettingsProvider\res\values\defaults.xml <integer name="def_wifi_sleep_policy">0</integer> <!-- 0 == Never, 1 == Only when plugged in,2 == Always. --> 14. Launcher 半透明
4.0, 4.1 下載附件中的patch集合--- translucent.zip
如果是 4.2.2系統 , 還需修改 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); // 修改為 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 預裝時無法找到lib庫的問題 (1) 如果log報錯是找不到lib庫首先可以修改lib的路徑 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本身會檢測檢測/data/data/lib路徑是否存在資原始檔時方法1不適用,用第二種方法: 在專案上的mk檔案 /device/amlogic/g18refg/8ref.mk 中,加上 preinstallation PRODUCT_PACKAGES += \ lights.amlogic \ FileBrowser \ AppInstaller \ VideoPlayer \ HdmiSwitch \ Update \ fw_env \ preinstallation 將網頁底部的附件 Preinstallation.zip拷貝到packages\amlogic下面解壓 將需要預裝安裝的apk拷貝到preinstallation目錄下面,編輯裡面的preinstall.sh檔案內容如下: #!/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 。。。。。。 然後在device\amlogic\common\init\tablet\init.amlogic.rc 中,啟動預安裝指令碼的服務. 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最後一行加上 start preinstall 16. 去掉 hotspot 把紅色的部分刪掉 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-a