Getting this Error
kotlin.NotImplementedError: An operation is not implemented: not implemented
I am implementing an ImageButton click listener
Requirement :- I want to perform an action on imagebutton click , but getting the above mentioned error
Correct me and also if there is any other work around to implement imagebutton click listener, do provide it , Thanks
Here is the fragment java class
class FragmentClass : Fragment(), View.OnClickListener {
override fun onClick(v: View?) {
TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
when (v?.id) {
R.id.back_icon -> {
Toast.makeText(activity, "back button pressed", Toast.LENGTH_SHORT).show()
activity.onBackPressed()
}
else -> {
}
}
}
override fun onCreateView(inflater: LayoutInflater?, container: ViewGroup?,
savedInstanceState: Bundle?): View? {
val view: View = inflater!!.inflate(R.layout.fragment_class, container,
false)
val activity = getActivity()
var input_name = view.findViewById(R.id.input_name) as EditText
var tv_addbucket = view.findViewById(R.id.tv_addbucket) as TextView
val back_icon: ImageButton = view.findViewById(R.id.back_icon)
back_icon.setOnClickListener(this)
tv_addbucket.setOnClickListener(View.OnClickListener {
Toast.makeText(activity, input_name.text, Toast.LENGTH_SHORT).show()
})
return view;
}
}
and then the fragment_class. xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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">
<RelativeLayout
android:id="@+id/header"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:focusable="true"
android:focusableInTouchMode="true"
android:clickable="true"
android:padding="10dp">
<ImageButton
android:id="@+id/back_icon"
android:layout_width="40dp"
android:layout_height="40dp"
android:background="#0000"
android:focusable="true"
android:focusableInTouchMode="true"
android:clickable="true"
android:src="@drawable/back_icon" />
<TextView
android:id="@+id/tv_header"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:text="Add Bucket" />
</RelativeLayout>
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/header"
android:fillViewport="true">
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:layout_marginTop="?attr/actionBarSize"
android:orientation="vertical"
android:paddingLeft="20dp"
android:paddingRight="20dp"
android:paddingTop="60dp">
<android.support.design.widget.TextInputLayout
android:id="@+id/input_layout_name"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<EditText
android:id="@+id/input_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Bucket Name"
android:singleLine="true" />
</android.support.design.widget.TextInputLayout>
<TextView
android:id="@+id/tv_addbucket"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="40dp"
android:background="@drawable/blue_stroke_background"
android:gravity="center"
android:padding="15dp"
android:text="Add"
android:textColor="@color/white" />
</LinearLayout>
</ScrollView>
</RelativeLayout>
