android 自定义键盘报错

Question

android.inputmethodservice.KeyboardView用这个自定义键盘，有时回出现如下错误，求解：
ava.lang.RuntimeException: InputChannel is not initialized.
at android.view.InputEventReceiver.nativeInit(Native Method)
at android.view.InputEventReceiver.(InputEventReceiver.java:70)
at android.view.ViewRootImpl$WindowInputEventReceiver.(ViewRootImpl.java:5646)
at android.view.ViewRootImpl.setView(ViewRootImpl.java:609)
at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:259)
at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:69)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:2844)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2244)
at android.app.ActivityThread.access$800(ActivityThread.java:141)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1202)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5047)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:806)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:622)
at dalvik.system.NativeStart.main(Native Method)

Answer 1

InputChannel没有初始化
http://blog.csdn.net/itleaks/article/details/27165657