voice_shen的专栏

1. download the busybox (busybox-1.15.1.bz2) source code from www.busybox.net2. tar -jvxf busybox-1.15.bz23. make menuconfig4. choose build the busybox with static, and with cross compile tool c

问题如下：        系统屏幕参数：7 inch @ 800x480 resolution.        第一次启动Android 2.3.5 r1，当进入screen timeout后，按power键唤醒系统，显示的lockscreen的size小于实际size。如下图：        第二次启动后，lock screen就和LCD的size一样大了。第一种

2011-11-15, Android-4.0.1_r1 source code is released.下面简略描述如何编译Android-4.0.1_r11. 获取源代码    # mkdir mirror-googlesource    # cd mirror-googlesource    # repo init --mirror -u https://android.

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。

Android new vendor ID enable   When we develop the Android, maybe we will change the USB Vendor ID and Product ID according the chip provider. After we change it, the driver provided by Google won't work with it. So, we need some other operation.    Please

1. get the bootlogo file as PNG format. for example: logo.png (Note: the resolution of logo.png must be the same as the display panel's resolution)2. Install imagemagick, using the convert tool (Ubuntu: sudo apt-get install imagemagick)3. convert -depth 8

1. Porting WIFI driver on Android    --> #create filesystem for wifi &dhcp (add this in the init.rc file)    ++++++++++++++++++++++++++++++++++++++++    mkdir /data/misc/wifi 0771 wifi system    chown wifi system /data/misc/wifi    chmod 0771 /data/misc/wi

[Works only on Android 2.1] 1. The component which will be added to the main UI is decided by vendor/AndroidProducts.mk (take Atmel product as a referrence: this file namedgeneric.mk located a