populate listView from another listView - android-studio

Question

i want to populate a listView from the first listView that show all applications installed on the device, the second listView is on the second activity called "Blocked app" , my point is when i click on first listView items , the item should going to the second listView "Blocked App" for making an password interface thank uu and sorry for my english:
here is my MainActivity.Java code:
public class MainActivity extends AppCompatActivity {
private PackageManager packageManager=null;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final ListView userInstalledApps=(ListView)findViewById(R.id.installed_apps_list);
packageManager=getPackageManager();
final List<AppList>installedApp=getInstalledApps();
final AppAdapter installedAppAdapter=new AppAdapter(MainActivity.this,installedApp);
userInstalledApps.setAdapter(installedAppAdapter);
userInstalledApps.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
((ImageView)view.findViewById(R.id.ivlock)).setImageResource(R.drawable.unlocked);
// i shouuld write something here
}
});
}
private List<AppList> getInstalledApps()
{
List<AppList> resList=new ArrayList<AppList>();
List<PackageInfo> packs=getPackageManager().getInstalledPackages(0);
for(int i = 0; i < packs.size() ; i++)
{
PackageInfo pi= packs.get(i);
if ((isSystemPackage(pi)== false))
{
String appName=pi.applicationInfo.loadLabel(getPackageManager()).toString();
Drawable dIcon=pi.applicationInfo.loadIcon(getPackageManager());
resList.add(new AppList(appName,dIcon));
}
}
return resList;
}
private boolean isSystemPackage(PackageInfo pkgInfo)
{
return ((pkgInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) !=0) ? true : false;
}
public class AppAdapter extends BaseAdapter
{
private LayoutInflater layoutInflater;
private List<AppList> listExtStorage;
public AppAdapter(Context context,List<AppList> customListView)
{
layoutInflater=(LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
listExtStorage=customListView;
}
#Override
public int getCount() {
return listExtStorage.size();
}
#Override
public Object getItem(int position) {
return position;
}
#Override
public long getItemId(int position) {
return position;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder listViewHolder;
if(convertView==null)
{
listViewHolder=new ViewHolder();
convertView=layoutInflater.inflate(R.layout.installed_app_list,parent, false);
listViewHolder.AppNameInList=(TextView)convertView.findViewById(R.id.app_name_in_list);
listViewHolder.AppIconInList=(ImageView)convertView.findViewById(R.id.apps_icon);
convertView.setTag(listViewHolder);
}
else
{
listViewHolder=(ViewHolder)convertView.getTag();
}
listViewHolder.AppNameInList.setText(listExtStorage.get(position).getName());
listViewHolder.AppIconInList.setImageDrawable(listExtStorage.get(position).getIcon());
return convertView;
}
}
static class ViewHolder
{
TextView AppNameInList;
ImageView AppIconInList;
}
public class AppList
{
private String name;
Drawable icon;
public AppList(String name, Drawable icon)
{
this.name=name;
this.icon=icon;
}
public String getName()
{
return name;
}
public Drawable getIcon()
{
return icon;
}
}
}