fragment

问题 Is there a way to remove the id attribute of every node in a range or fragment? Update: I finally found out that the bug I'm struggling with is based on a <[script]> being included in a range, and therefore unexpectedly cloned, when a chrome user does a ctrl+a. My goal would be to remove any instance of <[script]> from the range (or doc fragment), such that it is not replicated when cloned. 回答1: You may be able to use a TreeWalker, which works in pretty much all the browers that Range works

问题 I have a main activity, with the fragment that switches, something simple Activity main.xml <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" xmlns:app="http://schemas.android.com/apk/res-auto" android:layout_width="match_parent" android:layout_height="match_parent"> <include layout="@layout/toolbar" android:id="@+id/toolbar"></include> <FrameLayout android:id="@+id/fragment_container" android:layout_width="match_parent"

问题 All more or less works. But if the LocationFragment is recreated, the application falls. Manifest <?xml version="1.0" encoding="utf-8"?> <manifest package="XX.XX.XXXXXXXX" xmlns:android="http://schemas.android.com/apk/res/android"> <uses-permission android:name="android.permission.GET_ACCOUNTS"/> <uses-permission android:name="android.permission.INTERNET"/> <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/> <uses-permission android:name="android.permission.CAMERA"/>

问题 I am new in Android Development after reading so many tutorials and documentation and spending some time finally i managed to create a navigation drawer with the toolbar. but currently the problem is i can only open drawer by swiping from left side of the screen (not capable open/close drawer with toolbar) i don't know how in onCreateView i can access to navigation drawer id which is not set in onCreateView's setContentView but it is set in onCreate's SetContentView of that class. I use

问题 I researched on SO about communicating between fragment and fragment dialog, and I found that setTargetFragment and an interface is an approach. But I get this error when I try to setTargetFragment. The method setTargetFragment(Fragment, int) in the type Fragment is not applicable for the arguments (SettingsDetailsFragment, int). I haven;t use fragments until now and I'm new on android. So i have this fragment: public class SettingsDetailsFragment extends Fragment implements

问题 I researched on SO about communicating between fragment and fragment dialog, and I found that setTargetFragment and an interface is an approach. But I get this error when I try to setTargetFragment. The method setTargetFragment(Fragment, int) in the type Fragment is not applicable for the arguments (SettingsDetailsFragment, int). I haven;t use fragments until now and I'm new on android. So i have this fragment: public class SettingsDetailsFragment extends Fragment implements

问题 I have read through the related posts. In every quaestion I see that onActivityResult() of activity gets called at least..the problem is how to carry the result to the fragments or nested fragments. But issue I am facing is different. I am implementing Settings page that will have tabs with TabLayout from new Design Support library. In my app I have a single Activity which holds other Fragments...so I added a SettingsTabFragment which has ViewPager and a FragmentPagerAdapter to it.This

问题 What I am trying to accomplish here is be able to show a AlertDialog when I click on a marker that is dynamically added on load (call an API, get positions and show them on map). This is done in the fragments onCreateView . The map loads here: @Override public void onActivityCreated(@Nullable Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); FragmentManager fm = getChildFragmentManager(); mapFragment = (SupportMapFragment) fm.findFragmentById(R.id.map_container); if

问题 java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState I check the connected Internet and if it false, then call method openAsRoot in onCreate() Activity private void openAsRoot(Fragment fragment) { manager = getSupportFragmentManager(); manager.beginTransaction() .replace(R.id.container_main, fragment).commit(); } it is perfect, but when I open the settings to turn on the Internet and then go back to my application - showed error in @Override protected void

问题 I've been looking around but I can't figure out how I can fixed this issue. I'm using the @Dave Morrissey's Subsampling Zoom Image View, is a great library and it works perfect, but I want to do a few changes. For each image that the user will slide I want show the specific description. So it will be: Pic1 |Pic2 |Pic3 DescriptionPic1 |DescriptionPic2 |DescriptionPic3 When I open it I can see the picture with below the right description but when I slide left(or right) I can see always the