<Android> 系统设置frameworks更改

以下基于Android 5.1, 部分为6.0.

1. 去除LockScreen

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

def_lockscreen_disabled -> true

2. 去除全屏提示 "从顶部向下滑动即可退出全屏模式"

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

3. 系统KEY拦截

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

4. 程序无响应崩溃

frameworks/base/services/core/java/com/android/server/am/AppErrorDialog.java

frameworks\base\services\core\java\com\android\server\am\AppNotRespondingDialog.java

5. 更改屏幕休眠时间

packages\apps\Settings\src\com\android\settings\DisplaySettings.java

修改:

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

中与之对应的 <integer name="def_screen_off_timeout">60000<\integer>

6. 外置SD卡无法写

frameworks\base\data\etc\platform.xml:

7. 打开未知来源

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

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

8. 隐藏正在优化界面

frameworks\base\services\core\java\com\android\server\pm\PackageManagerService.java:

9. 隐藏底部虚拟按键

frameworks\base\core\res\res\values\dimens.xml:

10. 禁用通知中心

frameworks\base\packages\SystemUI\src\com\android\systemui\statusbar\phone\PhoneStatusBarView.java:

11.  禁用系统状态栏下拉

frameworks\base\core\res\res\values\dimens.xml:

frameworks\base\packages\SystemUI\src\com\android\systemui\statusbar\phone\PhoneStatusBar.java:

12.  默认开启开发者选项中的showtouch/pointer location

packages\apps\Settings\src\com\android\settings\SettingsActivity.java:

13. 系统屏幕超时不进行休眠

frameworks/base/services/core/java/com/android/server/power/PowerManagerService.java: