Crash when restore activity

[Dzakus]

Logcat

I/ActivityManager(  589): Start proc de.robv.android.xposed.installer for activity de.robv.android.xposed.installer/.XposedInstallerActivity: pid=9163 uid=10131 gids={50131, 1015, 3003, 1028}
D/AndroidRuntime( 9163): Shutting down VM
W/dalvikvm( 9163): threadid=1: thread exiting with uncaught exception (group=0x4154e700)
E/AndroidRuntime( 9163): FATAL EXCEPTION: main
E/AndroidRuntime( 9163): java.lang.RuntimeException: Unable to start activity ComponentInfo{de.robv.android.xposed.installer/de.robv.android.xposed.installer.XposedInstallerActivity}: java.lang.NullPointerException
E/AndroidRuntime( 9163):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2339)
E/AndroidRuntime( 9163):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2389)
E/AndroidRuntime( 9163):    at android.app.ActivityThread.access$600(ActivityThread.java:153)
E/AndroidRuntime( 9163):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1269)
E/AndroidRuntime( 9163):    at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 9163):    at android.os.Looper.loop(Looper.java:137)
E/AndroidRuntime( 9163):    at android.app.ActivityThread.main(ActivityThread.java:5289)
E/AndroidRuntime( 9163):    at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 9163):    at java.lang.reflect.Method.invoke(Method.java:525)
E/AndroidRuntime( 9163):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:739)
E/AndroidRuntime( 9163):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:555)
E/AndroidRuntime( 9163):    at dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime( 9163): Caused by: java.lang.NullPointerException
E/AndroidRuntime( 9163):    at de.robv.android.xposed.installer.DownloadDetailsFragment.onCreateView(DownloadDetailsFragment.java:67)
E/AndroidRuntime( 9163):    at android.app.Fragment.performCreateView(Fragment.java:1695)
E/AndroidRuntime( 9163):    at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:885)
E/AndroidRuntime( 9163):    at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1057)
E/AndroidRuntime( 9163):    at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1039)
E/AndroidRuntime( 9163):    at android.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:1840)
E/AndroidRuntime( 9163):    at android.app.Activity.performCreate(Activity.java:5136)
E/AndroidRuntime( 9163):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
E/AndroidRuntime( 9163):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2293)
E/AndroidRuntime( 9163):    ... 11 more
W/ActivityManager(  589):   Force finishing activity de.robv.android.xposed.installer/.XposedInstallerActivity
D/dalvikvm(  589): GC_FOR_ALLOC freed 417K, 28% free 29129K/40076K, paused 105ms, total 105ms
D/dalvikvm(  589): GC_FOR_ALLOC freed 765K, 29% free 28737K/40076K, paused 102ms, total 102ms
D/dalvikvm(  856): GC_CONCURRENT freed 772K, 50% free 5387K/10768K, paused 2ms+3ms, total 35ms
E/        ( 1266): POO
W/ActivityManager(  589): Activity pause timeout for ActivityRecord{4242de38 u0 de.robv.android.xposed.installer/.XposedInstallerActivity}
I/Process ( 9163): Sending signal. PID: 9163 SIG: 9
I/ActivityManager(  589): Process de.robv.android.xposed.installer (pid 9163) has died.
I/ActivityManager(  589): Start proc de.robv.android.xposed.installer for activity de.robv.android.xposed.installer/.WelcomeActivity: pid=9201 uid=10131 gids={50131, 1015, 3003, 1028}
D/libEGL  ( 9201): loaded /system/lib/egl/libEGL_adreno200.so
D/libEGL  ( 9201): loaded /system/lib/egl/libGLESv1_CM_adreno200.so
D/libEGL  ( 9201): loaded /system/lib/egl/libGLESv2_adreno200.so
I/Adreno200-EGL( 9201): <qeglDrvAPI_eglInitialize:265>: EGL 1.4 QUALCOMM Build: Iabe52cfaeae4c5fab1acacfe6f056ba15fa93274
D/OpenGLRenderer( 9201): Enabling debug mode 0
I/ActivityManager(  589): Displayed de.robv.android.xposed.installer/.WelcomeActivity: +1s366ms (total +2s335ms)

[rovo89]

Thanks for reporting this. I can see where the problem is. However, I can hardly imagine how you could come into a situation where this would occur. What exactly did you do before this crash? Is this reproducable for you?

[Dzakus]

Is this reproducable for you?

Probably not, only once

What exactly did you do before this crash?

I remember only that the phone lying in bed and charge the up. I approached him, he took in hand, one Unlock screen, I started the application to check for updates.

[Tungstwenty]

I could replicate it like this:

• Open the installer
• Navigate to the Downloader tab
• Open one of the modules
• Press Home to change the active app (XposedInstaller keeps running)
• Go to Settings / Apps / Running
• Switch to "Cached Processes", kill the XposedInstaller process (on other devices it might be on the running list and not the cached one, I don't know)
• Use the Recent Apps navbutton / longpress Home for the recents list
• XposedInstaller should still be there, clicking it will try to take you to the previously recorded activity (DownloadDetailsFragment) with the appropriate ARGUMENT_PACKAGE which was also remembered
• Since the process was recreated, the RepoLoader instance will be created at that moment and the repo modules list is empty, originating the NPE since it's assuming it will exist every time

[rovo89]

This is fixed with https://github.com/rovo89/XposedInstaller/commit/4c97f9d92caf8dde11f109bc61404e2972e66d15