1,When the dbg information couldn't be attached
adb kill-server
restart server
2,set emulator's proxy
A
1) lunch emulator
2)lunch cmd window
3)
D:/android-sdk-windows-1.0_r1/tools>adb shell
# ls -l /data/data/com.android.providers.settings/databases/settings.db
4)
# sqlite3 /data/data/com.android.providers.settings/databases/settings.db
5)
sqlite> insert into system values(99,'http_proxy','219.142.125.201:1080');
6 lunch browser
============
B
D:/android-sdk-windows-1.0_r1/tools>emulator -http-proxy 219.142.125.201:1080
3,make component
make libwebcore external/webkit/WebCore
make libkjs external/webkit/JavaScripCore
make framework framework(including webkit jni)
make Browser browser app
make docs //make document
4,upload build webcore
$./adb remount
$./adb push libwebcore.so /system/lib/
$./adb shell
adb shell
#ps
#kill $(no of zygote)
5,upload frmawork
#make framework snod ; to get the updated system.img and replace the system.img in emlulator