enable home key on android

1. cd /data/data/com.android.providers.settings/databases sqlite3 settings.db INSERT INTO secure (name, value) VALUES (‘device_provisioned’, 1); UPDATE “secure” SET value=’0’ WHERE name=’device_provisioned’;

2.vi mydroid/build/target/board/system.prop 加上 keyguard.no_require_sim=1

3. development/apps/SdkSetup/Android.mk LOCAL_MODULE_TAGS := eng

4. frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java