I'm changing locale programmatically from fragment and everything ok. There is one exception, the NavigationView menu, where language didn't changing. How to refresh it without recreate all activity.
Mainactivity code
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
context = this;
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
navigationView.setEnabled(false);
DrawerLayout mDrawer = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawer.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
}
R.layout.activity_main
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<android.support.v4.widget.DrawerLayout 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:id="@+id/drawer_layout"
android:layout_width="match_parent" android:layout_height="match_parent"
android:fitsSystemWindows="true" tools:openDrawer="start">
<include layout="@layout/app_bar_main" android:layout_width="match_parent"
android:layout_height="match_parent" />
<android.support.design.widget.NavigationView android:id="@+id/nav_view"
android:layout_width="wrap_content" android:layout_height="match_parent"
android:layout_gravity="start" android:fitsSystemWindows="true"
app:headerLayout="@layout/nav_header_main" app:menu="@menu/activity_main_drawer"/>
</android.support.v4.widget.DrawerLayout>
fragment code after choose locale
LocaleHelper.setLocale(getActivity(), getResources().getStringArray(R.array.locale)[locale]);
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.detach(this).attach(this).commit();
<group android:checkableBehavior="single">
<item android:id="@+id/nav_contacts" android:icon="@drawable/ic_people_black_24dp"
android:title="@string/contacts" android:checked="true"/>
<item android:id="@+id/nav_invoices" android:icon="@drawable/ic_swap_horiz_black_24dp"
android:title="@string/invoices" />
<item android:id="@+id/nav_payments" android:icon="@drawable/ic_payment_black_24dp"
android:title="@string/payments" />
<item android:id="@+id/nav_history" android:icon="@drawable/ic_receipt_black_24dp"
android:title="@string/history" />
<item android:id="@+id/nav_settings" android:icon="@drawable/ic_settings_black_24dp"
android:title="@string/settings" />
<item android:id="@+id/nav_info"
android:title="@string/info" android:icon="@android:drawable/ic_dialog_info"/>
</group>
Thanx
I've decided this problem
private void refreshNavigationView(){
getActivity().setContentView(R.layout.activity_main);
NavigationView navigationView = (NavigationView) getActivity().findViewById(R.id.nav_view);
}
That's enought for refresh NavigationView after change locale
But I lose onNavigationItemSelected
As a result at Mainactivity
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
// Checks the locale has changed
if (!currentLocale.equals(newConfig.locale)) {
currentLocale = newConfig.locale;
this.setContentView(R.layout.activity_main);
NavigationView navigationView = (NavigationView) this.findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(MainActivity.this);
}
}
At fragment
getActivity().onConfigurationChanged(getActivity().getResources().getConfiguration());
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