Активность spla sh моего приложения хорошо работает на всех устройствах, кроме устройства Android 10, которое я недавно обновил.
Вот мой код:
public class SplashScreen extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if(FirebaseAuth.getInstance().getUid() != null)
startActivity(new Intent(this, HomeActivity.class));
else
startActivity(new Intent(this, LoginActivity.class));
finish();
}
}
Я также пытался перейти непосредственно к HomeActiviy
или LoginActivity
, но все равно вылетает при попытке запустить на Android 10 устройство
Error occurs when calling super.onCreate(savedInstanceState)
2020-01-17 13:58:25.527 23561-23561/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: rickroydaban.projects.android.memorise, PID: 23561
java.lang.RuntimeException: Unable to start activity ComponentInfo{rickroydaban.projects.android.memorise/rickroydaban.android.memorise.ui.SplashScreen}: java.lang.NullPointerException: Attempt to invoke virtual method 'void androidx.lifecycle.ReportFragment.setProcessListener(androidx.lifecycle.ReportFragment$ActivityInitializationListener)' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3448)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3595)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2147)
at android.os.Handler.dispatchMessage(Handler.java:107)
at android.os.Looper.loop(Looper.java:237)
at android.app.ActivityThread.main(ActivityThread.java:7811)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1076)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void androidx.lifecycle.ReportFragment.setProcessListener(androidx.lifecycle.ReportFragment$ActivityInitializationListener)' on a null object reference
at androidx.lifecycle.ProcessLifecycleOwner$3.onActivityCreated(ProcessLifecycleOwner.java:162)
at android.app.Application.dispatchActivityCreated(Application.java:392)
at android.app.Activity.dispatchActivityCreated(Activity.java:1232)
at android.app.Activity.onCreate(Activity.java:1513)
at androidx.core.app.ComponentActivity.onCreate(ComponentActivity.java:81)
at androidx.activity.ComponentActivity.onCreate(ComponentActivity.java:149)
at androidx.fragment.app.FragmentActivity.onCreate(FragmentActivity.java:313)
at androidx.appcompat.app.AppCompatActivity.onCreate(AppCompatActivity.java:106)
at rickroydaban.android.memorise.ui.SplashScreen.onCreate(SplashScreen.java:18)
at android.app.Activity.performCreate(Activity.java:7955)
at android.app.Activity.performCreate(Activity.java:7944)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1307)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3423)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3595)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2147)
at android.os.Handler.dispatchMessage(Handler.java:107)
at android.os.Looper.loop(Looper.java:237)
at android.app.ActivityThread.main(ActivityThread.java:7811)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1076)
Кто-нибудь смог решить эту проблему?