// java.lang.IllegalStateException: Failure saving state: active SendTextFragment{4b709e3} has cleared index: -1
// at android.app.FragmentManagerImpl.saveAllState(FragmentManager.java:1790)
// at android.app.FragmentController.saveAllState(FragmentController.java:112)
// at android.app.Activity.onSaveInstanceState(Activity.java:1373)
// at android.support.v4.app.FragmentActivity.onSaveInstanceState(FragmentActivity.java:522)
// at android.app.Activity.performSaveInstanceState(Activity.java:1302)
// at android.app.Instrumentation.callActivityOnSaveInstanceState(Instrumentation.java:1289)
// at android.app.ActivityThread.callCallActivityOnSaveInstanceState(ActivityThread.java:4088)
// at android.app.ActivityThread.performStopActivityInner(ActivityThread.java:3490)
// at android.app.ActivityThread.handleStopActivity(ActivityThread.java:3550)
// at android.app.ActivityThread.-wrap20(ActivityThread.java)
// at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1373)
// at android.os.Handler.dispatchMessage(Handler.java:102)
// at android.os.Looper.loop(Looper.java:148)
// at android.app.ActivityThread.main(ActivityThread.java:5417)
// at java.lang.reflect.Method.invoke(Native Method)
// at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
// at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)