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Ich erstelle Einstellung meiner App und bin mit Fragmenten ich machte PreferenceFragmentCompat Bildschirm und in meinem Elternteil Fragment ich lade es auf Einstellung klicken, aber wenn ich zum ersten Mal auf eine beliebige Einstellung klicken reagiert nicht auf meine erste Berührung, aber nach kurzer Zeit funktioniert es normal oder wenn ich schnell rauf und runter blättern und auf eine beliebige Einstellung klicken, nachdem es nicht auf mein Berührungsereignis reagiert hat kann jemand bitte helfen?PreferenceFragmentCompat innen (Kind von) Fragment nicht First-Touch-Ereignis zu versenden
public class SettingsParent extends Fragment {
Toolbar toolbar;
private HomeActivity homeActivity;
@Override
public View onCreateView(LayoutInflater inflater, @Nullable final ViewGroup container, @Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
homeActivity = ((HomeActivity) getActivity());
View rootView = inflater.inflate(R.layout.settings_parent, container, false);
toolbar = (Toolbar) rootView.findViewById(R.id.toolbar);
setTitle(getString(R.string.settings));
setFragment(new SettingsFragment());
homeActivity.setSupportActionBar(toolbar);
toolbar.setNavigationOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
homeActivity.onBackPressed();
}
});
rootView.setOnTouchListener(new View.OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
Log.e("SettingTouch","parent");
return true;
}
});
android.support.v7.app.ActionBar actionBar = homeActivity.getSupportActionBar();
assert actionBar != null;
actionBar.setDisplayHomeAsUpEnabled(true);
return rootView;
}
private void setTitle(String string) {
toolbar.setTitle(string);
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
//inflater.inflate(R.menu.browser_options_menu, menu);
menu.setGroupVisible(R.id.grp, false);
super.onCreateOptionsMenu(menu, inflater);
}
void setFragment(Fragment newFragment){
FragmentManager fragmentManager = getChildFragmentManager();
fragmentManager.popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
android.support.v4.app.FragmentTransaction ft = getChildFragmentManager().beginTransaction();
ft.replace(R.id.childF, newFragment, "detailFragment");
ft.commit();
}
}
dies xml von parentFragment.
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.AppBarLayout
android:id="@+id/main.appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:layout_scrollFlags="scroll|enterAlways"
app:popupTheme="@style/ThemeOverlay.AppCompat.Light" />
</android.support.design.widget.AppBarLayout>
<include layout="@layout/child_fragment" />
</android.support.design.widget.CoordinatorLayout>
und das ist mein Kind PreferenceFragmentCompat.
public class SettingsFragment extends PreferenceFragmentCompat implements HomeActivity.Authentication, Preference.OnPreferenceClickListener, SharedPreferences.OnSharedPreferenceChangeListener, ConfirmAlertDialog.OnDialogClickInterface {
@Override
public boolean onPreferenceClick(final Preference preference) {
final String key = preference.getKey();
switch (key) {
case "remove_ads":
homeActivity.purchaseRemoveAds();
break;
case "hide_icon":
try {
homeActivity.loadFragment(new HideOptiosTutorial(), getParentFragment().getFragmentManager().beginTransaction());
} catch (Exception e) {
e.printStackTrace();
}
break;
case "key_share_app_link":
shareAppFile();
break;
case "move_to_sdcard":
showMovetoSdDialog();
break;
case "button_internal":
showMovetoInternalDialog();
break;
case "back_up_sdcard":
if (isSDCardUnmounted()) {
showSDCardMountError();
} else {
globalPasswords = getBackupPasswords();
if (!FileUtilis.isSafAllowed(getActivity())) {
showSDCardNotAllowedDialog(983);
//
return false;
}
if (globalPasswords.size() == 0) {
showNoBackupFoundMsg();
} else {
showDialogToBackupFromSDCard();
}
}
break;
case "change_password":
showChangePinDialog();
break;
case "key_rate_us":
rateApplication();
break;
case "app_link":
SavedAlbumsFragment.showAppLockLink(getActivity());
break;
case "view_intruders":
startActivity(new Intent(homeActivity, ViewIntruders.class));
break;
case "theme":
showSelectTehmeDialog();
break;
case "enter_email":
showChangeEmailDialog();
break;
}
return false;
}
@Override
public void onCreatePreferences(Bundle bundle, String s) {
addPreferencesFromResource(R.xml.pref_headers);
Log.e("Mateen","onCreatePreferences");
homeActivity = ((HomeActivity) getActivity());
homeActivity.addAuthenticationListner(this);
localDatabase = LocalDatabase.getInstance(getActivity());
localPreferences = new LocalPreferences(getActivity());
getPreferenceScreen().getSharedPreferences().registerOnSharedPreferenceChangeListener(this);
LocalBroadcastManager.getInstance(homeActivity).registerReceiver(broadcastReceiver,new IntentFilter("Remove_Is_Purchased"));
removeAdsPref=findPreference("remove_ads");
mCategory = (PreferenceCategory)findPreference("cat_remove_ads");
if (localPreferences.IsRemovedAdsPurchased())
{
mCategory.removePreference(removeAdsPref);
getPreferenceScreen().removePreference(mCategory);
}
else
{
removeAdsPref.setOnPreferenceClickListener(this);
}
findPreference("move_to_sdcard").setOnPreferenceClickListener(this);
findPreference("view_intruders").setOnPreferenceClickListener(this);
findPreference("button_internal").setOnPreferenceClickListener(this);
findPreference("back_up_sdcard").setOnPreferenceClickListener(this);
findPreference("change_password").setOnPreferenceClickListener(this);
findPreference("key_rate_us").setOnPreferenceClickListener(this);
findPreference("app_link").setOnPreferenceClickListener(this);
findPreference("hide_icon").setOnPreferenceClickListener(this);
findPreference("key_share_app_link").setOnPreferenceClickListener(this);
findPreference("listPref_wrong_tries").setOnPreferenceClickListener(this);
findPreference("theme").setOnPreferenceClickListener(this);
findPreference("enter_email").setOnPreferenceClickListener(this);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
findPreference("key_cam_short").setVisible(false);
findPreference("key_vid_short").setVisible(false);
}
if (!PreferenceManager.getDefaultSharedPreferences(homeActivity).getBoolean("key_intruder_detection",false))
{
findPreference("listPref_wrong_tries").setEnabled(false);
}
if (!Reprint.isHardwarePresent()) {
findPreference("key_fingerprint").setEnabled(false);
}
if (!FileUtilis.isSdcardPresent(getActivity())) {
findPreference("move_to_sdcard").setEnabled(false);
findPreference("button_internal").setEnabled(false);
findPreference("back_up_sdcard").setEnabled(false);
// findPreference("change_password").setEnabled(false);
findPreference("always_save_to_sdcard").setEnabled(false);
}
//add xml
}
aber wenn ich direkt Kind Fragment (SettingsParent) aus meiner Tätigkeit laden Sie es ohne action bar perfekt funktioniert. kann jemand helfen oder mit besserem Ansatz, aber ich möchte keine Aktivität verwenden Ich brauche Fragment mit Aktionsleiste.