diff options
author | Jason A. Donenfeld <Jason@zx2c4.com> | 2020-04-06 15:22:27 -0600 |
---|---|---|
committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2020-04-06 15:56:07 -0600 |
commit | 3144d360569cb358fc750733ccb180d3e9d2bc48 (patch) | |
tree | 2fa8a53643a325928daf45d0440ef9f3a16cfde2 /ui/src/main/java | |
parent | 521bbb4b4c756230a1bcd9f2440ecb8d708edf35 (diff) |
TunnelListFragment: onCreateActionMode is called before adapter is alive
Long press a tunnel item. SIGKILL the app. Reenter it. Boom:
kotlin.KotlinNullPointerException:
at com.wireguard.android.fragment.TunnelListFragment$ActionModeListener.onCreateActionMode (TunnelListFragment.java:347)
at androidx.appcompat.app.AppCompatDelegateImpl$ActionModeCallbackWrapperV9.onCreateActionMode (AppCompatDelegateImpl.java:2442)
at androidx.appcompat.app.WindowDecorActionBar$ActionModeImpl.dispatchOnCreate (WindowDecorActionBar.java:1062)
at androidx.appcompat.app.WindowDecorActionBar.startActionMode (WindowDecorActionBar.java:530)
at androidx.appcompat.app.AppCompatDelegateImpl.startSupportActionMode (AppCompatDelegateImpl.java:1055)
at androidx.appcompat.app.AppCompatActivity.startSupportActionMode (AppCompatActivity.java:316)
at com.wireguard.android.fragment.TunnelListFragment$ActionModeListener.setItemChecked (TunnelListFragment.java:371)
at com.wireguard.android.fragment.TunnelListFragment.onActivityCreated (TunnelListFragment.java:174)
at androidx.fragment.app.Fragment.performActivityCreated (Fragment.java:2717)
at androidx.fragment.app.FragmentStateManager.activityCreated (FragmentStateManager.java:346)
at androidx.fragment.app.FragmentManager.moveToState (FragmentManager.java:1188)
at androidx.fragment.app.FragmentManager.moveToState (FragmentManager.java:161)
at androidx.fragment.app.FragmentManager.moveToState (FragmentManager.java:1356)
at androidx.fragment.app.FragmentManager.moveToState (FragmentManager.java:5)
at androidx.fragment.app.FragmentManager.moveFragmentToExpectedState (FragmentManager.java:1434)
at androidx.fragment.app.FragmentManager.moveFragmentToExpectedState (FragmentManager.java:5)
at androidx.fragment.app.FragmentManager.moveToState (FragmentManager.java:1497)
at androidx.fragment.app.FragmentManager.moveToState (FragmentManager.java:389)
at androidx.fragment.app.FragmentManager.dispatchStateChange (FragmentManager.java:2625)
at androidx.fragment.app.FragmentManager.dispatchStateChange (FragmentManager.java:677)
at androidx.fragment.app.FragmentManager.dispatchActivityCreated (FragmentManager.java:2577)
at androidx.fragment.app.FragmentManager.dispatchActivityCreated (FragmentManager.java:9)
at androidx.fragment.app.FragmentController.dispatchActivityCreated (FragmentController.java:247)
at androidx.fragment.app.FragmentActivity.onStart (FragmentActivity.java:541)
at androidx.appcompat.app.AppCompatActivity.onStart (AppCompatActivity.java:201)
at android.app.Instrumentation.callActivityOnStart (Instrumentation.java:1440)
at android.app.Activity.performStart (Activity.java:8109)
at android.app.ActivityThread.handleStartActivity (ActivityThread.java:3806)
at android.app.servertransaction.TransactionExecutor.performLifecycleSequence (TransactionExecutor.java:235)
at android.app.servertransaction.TransactionExecutor.cycleToPath (TransactionExecutor.java:215)
at android.app.servertransaction.TransactionExecutor.executeLifecycleState (TransactionExecutor.java:187)
at android.app.servertransaction.TransactionExecutor.execute (TransactionExecutor.java:105)
at android.app.ActivityThread$H.handleMessage (ActivityThread.java:2386)
at android.os.Handler.dispatchMessage (Handler.java:107)
at android.os.Looper.loop (Looper.java:213)
at android.app.ActivityThread.main (ActivityThread.java:8178)
at java.lang.reflect.Method.invoke (Method.java)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:513)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1101)
This commit avoids the crash. But it's not clear to me that this is
really the right solution. However, in testing it appears to work.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'ui/src/main/java')
-rw-r--r-- | ui/src/main/java/com/wireguard/android/fragment/TunnelListFragment.kt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ui/src/main/java/com/wireguard/android/fragment/TunnelListFragment.kt b/ui/src/main/java/com/wireguard/android/fragment/TunnelListFragment.kt index e92dd15c..f19c7c2c 100644 --- a/ui/src/main/java/com/wireguard/android/fragment/TunnelListFragment.kt +++ b/ui/src/main/java/com/wireguard/android/fragment/TunnelListFragment.kt @@ -344,7 +344,7 @@ class TunnelListFragment : BaseFragment() { resources = activity!!.resources } mode.menuInflater.inflate(R.menu.tunnel_list_action_mode, menu) - binding!!.tunnelList.adapter!!.notifyDataSetChanged() + binding?.tunnelList?.adapter?.notifyDataSetChanged() return true } |