I am trying to get this popup window to pop up when it is called but
it keeps on getting a nullpointerexception error. it shows up at the
line whenever i try to use the setText method. When i debug it shows
that the popup window is not showable ever. the seeqpodtrack part is
working correctly for sure, so just ignore that part.
public void popuptrack(View v, SeeqPodTrack currenttrack){
int w = v.getWidth();
int h = v.getHeight();
final PopupWindow pw = new PopupWindow();
pw.setWidth(w);
pw.setHeight(h);
pw.setContentView(findViewById(R.layout.trackinfo));
pw.show(v);
pw.update(v, -1, -1);
TextView title = (TextView) findViewById(R.id.Title);
TextView creator = (TextView) findViewById(R.id.Creator);
TextView album = (TextView) findViewById(R.id.Album);
TextView genre = (TextView) findViewById(R.id.Genre);
TextView location = (TextView) findViewById(R.id.Location);
title.setText(currenttrack.getTitle());
creator.setText(currenttrack.getCreator());
album.setText(currenttrack.getAlbum());
genre.setText(currenttrack.getGenre());
location.setText(currenttrack.getLocation());
Button closebutton = (Button) findViewById(R.id.CloseButton);
closebutton.setOnClickListener(new Button.OnClickListener(){
public void onClick(View v){
pw.dismiss();
}
});
}
// here is trackinfo.xml
<?xml version="1.0" encoding="UTF-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/
android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="10dip">
<TextView android:id="@+id/TitleLabel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Title:" />
<TextView android:id="@+id/Title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="" />
<TextView android:id="@+id/CreatorLabel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Artist:" />
<TextView android:id="@+id/Creator"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="" />
<TextView android:id="@+id/AlbumLabel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Album:" />
<TextView android:id="@+id/Album"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="" />
<TextView android:id="@+id/GenreLabel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Genre:" />
<TextView android:id="@+id/Genre"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="" />
<TextView android:id="@+id/LocationLabel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Web Address:" />
<TextView android:id="@+id/Location"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="" />
<Button android:id="@+id/CloseButton"
android:paddingTop="15dip"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Close Window" />
<Button android:id="@+id/DownloadButton"
android:paddingTop="15dip"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Download" />
</LinearLayout>
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