Android相关知识集合

1. Android paranoid网络

Android paranoid网络是一个对Linux内核网络部分的改动，通过这个改动增加了网络认证机制。这个物性通过宏ANDROID_PARANOID_NETWORK来进行使能。在IPv4,IPv6和蓝牙中有这些安全性设置。[注：此信息引用于http://www.docin.com/p-178806057.html ]

2. 让Android进入待机睡眠状态

在终端中用如下命令： echo "1" > /sys/power/wake_lock [注：此信息引用于http://www.linuxidc.com/Linux/2011-03/33088.htm]

3. 修改Android数据库

# sqlite3 /data/data/com.android.providers.settings/databases/settings.db

sqlite> .tables

sqlite> select * from secure;

android_metadata bookmarks secure
bluetooth_devices gservices system

sqlite> .dump secure

sqlite> INSERT INTO secure (name, value) VALUES ('device_provisioned', 1);

sqlite> UPDATE "secure" SET value='1' WHERE name='device_provisioned'; (if device_provisioned has in the secure list)

sqlite> .dump secure ==> to check whether this has been inserted

sqlite> .exit

[注：此信息引用于http://blog.csdn.net/flybirdlong/article/details/5340705]

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