修改Android源码控制不锁屏
Android系统的锁屏时间存放在Setting数据库中,字段为Settings.System.SCREEN_OFF_TIMEOUT,相应的源码文件为:/home/ubuntu/SC60_Android9_R05_r029/frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java。
打开该文件,查看loadSystemSettings()函数代码:
private void loadSystemSettings(SQLiteDatabase db) {
SQLiteStatement stmt = null;
try {
stmt = db.compileStatement("INSERT OR IGNORE INTO system(name,value)"
+ " VALUES(?,?);");
loadBooleanSetting(stmt, Settings.System.DIM_SCREEN,
R.bool.def_dim_screen);
loadIntegerSetting(stmt, Settings.System.SCREEN_OFF_TIMEOUT
原文地址:https://blog.csdn.net/zhusl6688/article/details/142554134
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