Pertanyaan yang diberi tag «fragmenttransaction»

Saya mendapatkan laporan pengguna dari aplikasi saya di pasar, memberikan pengecualian berikut: java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState at android.app.FragmentManagerImpl.checkStateLoss(FragmentManager.java:1109) at android.app.FragmentManagerImpl.popBackStackImmediate(FragmentManager.java:399) at android.app.Activity.onBackPressed(Activity.java:2066) at android.app.Activity.onKeyUp(Activity.java:2044) at android.view.KeyEvent.dispatch(KeyEvent.java:2529) at android.app.Activity.dispatchKeyEvent(Activity.java:2274) at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchKeyEvent(PhoneWindow.java:1803) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1112) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1112) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1112) at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchKeyEvent(PhoneWindow.java:1855) at com.android.internal.policy.impl.PhoneWindow.superDispatchKeyEvent(PhoneWindow.java:1277) at android.app.Activity.dispatchKeyEvent(Activity.java:2269) at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchKeyEvent(PhoneWindow.java:1803) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1112) …

496 android  android-fragments  android-viewpager  illegalstateexception  fragmenttransaction 

Saya menggunakan metode berikut untuk beralih di antara Fragmen (di NavigationDrawer saya) dengan menampilkan / menyembunyikannya. protected void showFragment(int container, Fragment fragment, String tag, String lastTag, boolean addToBackStack ) { FragmentManager fragmentManager = getSupportFragmentManager(); FragmentTransaction transaction = fragmentManager.beginTransaction(); if ( lastTag != null && !lastTag.equals("")) { Fragment lastFragment = fragmentManager.findFragmentByTag( …

99 android  android-fragments  lifecycle  fragmenttransaction