Product must be built in usr mode... 在 2013年1月2日星期三UTC+8下午10时30分41秒,bob写道: > > > > On Wednesday, January 2, 2013 2:46:23 AM UTC-6, futurexiong wrote: >> >> I modified createLockScreen method of LockPatternKeyguardView.java in >> framework,intend to change default LockScreen. In createLockScreen method I >> use reflection to new my own lockscreen view in my own lockscreen apk which >> would be installed in /system/app/. >> It works fine when i build the entire system with eng mode, >> > > > Sounds like you should build it with eng mode. > > > >> but not fine with usr mode.Log shows me that reflection find no such >> method in my own lockscreen view. I decompile the apk in each build >> mode,find out that apk build with usr mode does not have constructor,and >> some other method are lost either. >> Can anyone explain this weird situation for me? >> BTW,my apk share uid with android.uid.system and my Android.mk add this >> line:LOCAL_JAVA_LIBRARIES := android.policy framework because I need to use >> some internal apis of Keyguard. >> >
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