炬芯原厂android开发actduino应用修改指南-v1

1、Settings 应用修Settings 应用修改指版本号：1. 2015-9-1录12目引编写目3Settings常见改动1录12目引编写目3Settings常见改动说蓝牙的添加和删的添加和删键盘和输入法中添加或删除输入添加和删除飞行模式选备份功4选项初始状态修android默认时间为24小时格安全未知来源选项默认状默认通知音，铃音，闹钟声默认多国语默认时默认字体大5其他信息修关于平板电脑中的信息修6参考资178版本历78版本历22言2.1 编写目2言2.1 编写目 Java33 Settings常见改动说和Settings相关的很多配置项都写在板型目录下的device.mk3 Settin

2、gs常见改动说和Settings相关的很多配置项都写在板型目录下的device.mks900_evb配置项所在的文件为 device/actions/s900_evb/device.mk，下面详细说明3.1 蓝牙的添加和删在板型目录下的 device.mk 文件中配置 settings中的”蓝牙”可以显示和隐藏pport.bluetooth=true时，显示“蓝牙”pport.bluetooth=false 时，隐藏“蓝牙”选项43.2 GPS添加和删在板型目录下的device.mk文件中配置pport.gps可以显示和隐藏settings3.2 GPS添加和删在板型目录下的device.mk

3、文件中配置pport.gps可以显示和隐藏settings的定位”pport.gps=true 时，显示 定位”定位”5的添加和删需要修改文件 /android/settings/DisplaySettings.java ，将的添加和删需要修改文件 /android/settings/DisplaySettings.java ，将= falsetrue 63.4 键盘和输3.4 键盘和输入法中添加或删除输入本项以删除日文输入法为例进行说明。修改后需要编译，方法是直接删除mon/prebuilt/apk/thirdparty/emojikeyboardandroid编译73.5 添加和删3.5

4、添加和删除飞行模式选device.mk ro.airplanemode.display 中的”飞行模式”ro.airplanemode.display=true 时，显示“飞行模式”选项。 ro.airplanemode.display=false 时，隐藏“飞行模式”选项。8添加和删除添加和删除3G支持列表选在板型目录下的device.mk文件中配置ro.g3.display可以显示和隐藏settings中的”3G支持列ro.g3.display=true时，显示“3G支持列表”ro.g3.display=false时，隐藏“3G支持列表”如果没有配置该属性，默认情况下显示“3G支持列表”9

5、启备份功device.mk启备份功device.mk.104 选项初始状态修4.1 android认亮本项修改必须编译才文def_screen_brightness 的值即可，该值4 选项初始状态修4.1 android认亮本项修改必须编译才文def_screen_brightness 的值即可，该值范围为 0255，越大背光越亮4.2 android认休眠时本项修改必须编译才能生def_screen_off_timeout的值即可，比如默认为1min，则将该值设为60000；默认为2min，则设为1200000 即可。注意:如果默认为永不休眠，则需将 def_screen_off_timeo

6、ut 设为 2147483647 即4.3 Android认屏幕锁定方式为device.mk4.4 android认时间24时格1. frameworks/base/packages/SettingsProvider/res/values/defaults.xml 2. 114.5 安全未知来源选项默认状本项修改必须编译才def_install_non_market_apps即可，true默认打开，false4.5 安全未知来源选项默认状本项修改必须编译才def_install_non_market_apps即可，true默认打开，false默认关闭。文件4.6 默认通知音，铃音，闹钟声mon

7、/gsbase_product.mk4.7 默认多国语device.mk4.8 默认时device.mk“Asia/Shanghai” 是 时 区 列 表 中 的 值， 时 区 列 表 可 以 参 考packages/apps/Settings/res/xml/timezones.xml 中的定义4.9 默认字体大修改frameworks/base/core/java/android/content/res/Configuration.java文件中fontScale1如果希望改变字体大小和scale12大一点(1.45)，fontScale1大一点(1.45)，fontScale1foeat

8、)1.45，packages/apps/Seaml中” 项的值，将相应的值由1.30改为.45。虽然可以通过此种方式自135 其他信息修5.1 关于平板电脑中的信息修型号 5 其他信息修5.1 关于平板电脑中的信息修型号 若不需要再编译， 可以直接修改平板电脑中的文件/system/p 中的配置项内核版可根据需要修改数：privateString/android/settings/DeviceInfoSettings.java ()，此函数返回的字符串即为内核版本内容版本号device.mkro.build.display.id _DATE)，date +%y%m%d)，即年

9、月日为“150909若不需要再编译， 可以直接修改平板电脑中的文件 中的配置项6参考资无147版本历15日版本注作7版本历15日版本注作ActDuino S9008Information is provided just as a reference or le for e of using Actions products, and cannot be treated as a part of any ion contractforActions products may contain design defects or errors known as anomas or errata w

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