I have a simple listview
with a delete button in each row
Now When I click delete button the selected listview row should be deleted.
This is my Listview:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<ListView android:id="@+id/itemslistview"
android:layout_height="match_parent"
android:layout_width="match_parent"
android:layout_marginTop="75dp"/>
</RelativeLayout>
ListViewRow:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="2"
android:padding="10dp"
android:textSize="16sp"
android:ems="10"
android:textColor="#800080" />
<ImageView
android:id="@+id/btndelete"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:src="@drawable/delete"
android:layout_toRightOf="@+id/textView"
android:layout_marginTop="5dp"/>
</LinearLayout>
This is how I'm trying to delete:
lv.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
listrowposition= position;
Button del =(Button)findViewById(R.id.btndelete);
findViewById(R.id.deleteicon).setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View arg0) {
MyList.remove(listrowposition);
adp.notifyDataSetChanged();
Toast.makeText(getApplicationContext(),
"Deleted ListItem Number " + listrowposition,
Toast.LENGTH_LONG).show();
}
});
Toast.makeText(getApplicationContext(),
"Click ListItem Number " + listrowposition,
Toast.LENGTH_LONG).show();
}
});
try this in your code :
lv.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,int position, long id) {
listrowposition= position;
Button del =(Button)view.findViewById(R.id.deleteicon);
del.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View arg0) {
MyList.remove(listrowposition);
adp.notifyDataSetChanged();
Toast.makeText(getApplicationContext(),
"Deleted ListItem Number " + listrowposition, Toast.LENGTH_LONG)
.show();
}
});
Toast.makeText(getApplicationContext(), "Click ListItem Number " + listrowposition, Toast.LENGTH_LONG)
.show();
}
});