2025年05月07日14:54:39

wjc

2025-05-07 8814f3f0828e6ac652a29cc9de9f971fd55bca5b

 app/src/main/java/com/hdl/photovoltaic/ui/BPowerStationActivity.java

@@ -157,7 +157,7 @@
            this.restoreFragment();//恢复fragment页面
        } else {
            //
            this.removeAllFragments();
            this.removeAllFragments(mFragmentManager);
            //正常启动时调用
            if (!fragmentList.isEmpty()) {
                fragmentList.clear();
@@ -217,17 +217,19 @@
        ft.commit();
    }

    private void removeAllFragments() {
        if (mFragmentManager == null) return;
    private void removeAllFragments(FragmentManager manager) {
        if (manager == null) return;
        try {
            final List<Fragment> fragments = mFragmentManager.getFragments();
            final List<Fragment> fragments = manager.getFragments();
            if (fragments.isEmpty()) {
                return;
            }
            FragmentTransaction transaction = mFragmentManager.beginTransaction();
            FragmentTransaction transaction = manager.beginTransaction();
            for (int i = 0; i < fragments.size(); i++) {
                Fragment fragment = fragments.get(i);
                if (fragment != null) {
//                     FragmentManager childManager = fragment.getChildFragmentManager();
//                    removeAllFragments(childManager);
                    transaction.remove(fragment);
                }
            }