有这个问题，空指针，是否能解决

[zjl801]

java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources android.content.Context.getResources()' on a null object reference
at net.lemonsoft.lemonhello.LemonHelloPrivateSizeTool.setContext(LemonHelloPrivateSizeTool.java:28)
at net.lemonsoft.lemonhello.LemonHelloView.autoInit(LemonHelloView.java:138)
at net.lemonsoft.lemonhello.LemonHelloView.showHelloWithInfo(LemonHelloView.java:116)
at net.lemonsoft.lemonhello.LemonHelloView$3.run(LemonHelloView.java:298)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5563)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:853)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:737)