I've been trying to show a PreferenceFragment inside of a dialogFragment but im not sure how...
I tried to put the preferencefragment in a layout
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent"> <fragment android:id="@+id/settings_fragment" android:name="com.example.test.Fragments.SettingsFragment" android:layout_width="match_parent" android:layout_height="wrap_content" /> </LinearLayout> then using it in the onCreateView
override fun onCreateView(inflater: LayoutInflater?, container: ViewGroup?, savedInstanceState: Bundle?): View? { super.onCreate(savedInstanceState); val view = inflater!!.inflate(R.layout.dialog_preference, container, false) return view } On my main activity im calling it like this:
override fun onClick(view: View) { val id = view.id when (id) { R.id.btnSettings -> { val dialog = SettingsDialog(); dialog.onCancel(object : DialogInterface { override fun cancel() { setTheme() } override fun dismiss() { } }) dialog.show(fragmentManager, null); } } } The first time i call it, it shows up but on the second try. It crashes.. Is there another way to show a PreferenceFragment in a dialog? Could someone please let me know how to do that? Thank you
This is the error message im getting
android.view.InflateException: Binary XML file line #5: Error inflating class fragment at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:763) at android.view.LayoutInflater.rInflate(LayoutInflater.java:806) at android.view.LayoutInflater.inflate(LayoutInflater.java:504) at android.view.LayoutInflater.inflate(LayoutInflater.java:414) at com.example.test.Dialog.SettingsDialog.onCreateView(SettingsDialog.kt:20) at android.app.Fragment.performCreateView(Fragment.java:2053) at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:894) at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1067) at android.app.BackStackRecord.run(BackStackRecord.java:834) at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1452) at android.app.FragmentManagerImpl$1.run(FragmentManager.java:447) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:135) at android.app.ActivityThread.main(ActivityThread.java:5254) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698) Caused by: java.lang.IllegalArgumentException: Binary XML file line #5: Duplicate id 0x7f0e0080, tag null, or parent id 0xffffffff with another fragment for com.example.test.Fragments.SettingsFragment at android.app.FragmentManagerImpl.onCreateView(FragmentManager.java:2120) at android.app.Activity.onCreateView(Activity.java:5328) at android.support.v4.app.BaseFragmentActivityHoneycomb.onCreateView(BaseFragmentActivityHoneycomb.java:34) at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:79) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:733) at android.view.LayoutInflater.rInflate(LayoutInflater.java:806) at android.view.LayoutInflater.inflate(LayoutInflater.java:504) at android.view.LayoutInflater.inflate(LayoutInflater.java:414) at com.example.test.Dialog.SettingsDialog.onCreateView(SettingsDialog.kt:20) at android.app.Fragment.performCreateView(Fragment.java:2053) at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:894) at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1067) at android.app.BackStackRecord.run(BackStackRecord.java:834) at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1452) at android.app.FragmentManagerImpl$1.run(FragmentManager.java:447) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:135) at android.app.ActivityThread.main(ActivityThread.java:5254) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
