Can someone help me?
I have a wallpaper app that I am writing.
I coded it correctly. on my emulator the thumbnails are very small I
changed them in the code, in the ImageAdapter class.
I would like them a bit larger
Here is the code:
import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageView;
public class ImageAdapter extends BaseAdapter {
private Context mContext;
public ImageAdapter(Context c) {
mContext = c;
}
public int getCount() {
return mThumbIds.length;
}
public Object getItem(int position) {
return null;
}
public long getItemId(int position) {
return mFullSizeIds[position];
}
// create a new ImageView for each item referenced by the Adapter
public View getView(int position, View convertView, ViewGroup
parent) {
ImageView imageView;
if (convertView == null) {
imageView = new ImageView(mContext);
imageView.setLayoutParams(new GridView.LayoutParams(95,
95));
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
imageView.setPadding(5, 5, 5, 5);
} else {
imageView = (ImageView) convertView;
}
imageView.setImageResource(mThumbIds[position]);
return imageView;
}
// references to our images
private Integer[] mThumbIds = {
R.drawable.pic1,
R.drawable.pic2,
R.drawable.pic3,
R.drawable.pic4,
R.drawable.pic5,
R.drawable.pic6,
R.drawable.pic7,
};
private Integer[] mFullSizeIds = {
R.drawable.purposetwp1,
R.drawable.priority2,
R.drawable.prayer3,
R.drawable.wallpaper4,
R.drawable.wallpaper5,
R.drawable.wallpaper6,
R.drawable.wallpaper7,
};
}
Once i click on a selected thumbnail what happens next is that I get
an Emulator forced error but the Wallpaper come up covering the whole
screen what can i do to make the selected image fit screen?
My target platform is 2.2
Here is my XML code
<?xml version="1.0" encoding="utf-8"?>
<GridView xmlns:android="http://schemas.android.com/apk/res/android";
android:id="@+id/gridview"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:numColumns="auto_fit"
android:verticalSpacing="10dp"
android:horizontalSpacing="10dp"
android:stretchMode="columnWidth"
android:gravity="center"
/>
I have degugged and done everything possible can someone please help
me
my add is
[email protected]
--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
