<https://lh3.googleusercontent.com/-KPe3L7VTs0I/V71h0t1fkpI/AAAAAAAAAG8/SHemmkoHjPQSfPxb00PKXbu7KtVT0IhNQCLcB/s1600/Screenshot%2B%2528207%2529.png>
Let me summarize my error.If i Use AutoCompleteTextView on
MainActivity.java it works perfectly
Now the problem i am having is i am using Android Navigation Drawer
Here's my Code for Home_Fragment.xml
package com.example.nghandler;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
public class Fragment_Home extends Fragment {
AutoCompleteTextView autoCompleteTextView;
String[] countries = {
"Uyo",
"hehe",
"lol"
};
public Fragment_Home() {
// Required empty public constructor
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_home, container, false);
autoCompleteTextView =
(AutoCompleteTextView)getView().findViewById(R.id.autoCompleteTextView);
ArrayAdapter arrayAdapter = new ArrayAdapter<>(getActivity(),
android.R.layout.select_dialog_item, countries);
autoCompleteTextView.setThreshold(1);
autoCompleteTextView.setAdapter(arrayAdapter);
return view;
}
}
Fragment_home.XML
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android";
xmlns:tools="http://schemas.android.com/tools";
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="50sp"
android:id="@+id/nav_home"
android:orientation="horizontal"
tools:context="com.example.nghandler.Fragment_Home">
<!-- TODO: Update blank fragment layout -->
<AutoCompleteTextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/autoCompleteTextView"
android:layout_marginTop="180dp"
android:textAlignment="center"
android:textSize="24sp"
android:background="@color/colorAccent"
android:textStyle="normal|bold"
android:hint="Type just 3 letters"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true" />
</RelativeLayout>
On running the App, it crashes, Help me please cos i am stucked
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