Android Programming Tutorials

Look Inside Yourself

android:layout_width="fill_parent"

android:layout_height="wrap_content"

>

<ImageView android:id="@+id/icon"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_alignParentLeft="true"

android:paddingLeft="2px"

android:paddingTop="2px"

android:paddingBottom="2px"

android:paddingRight="5px"

/>

<TextView

android:id="@+id/label"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:layout_toRightOf="@id/icon"

android:textSize="11pt"

android:paddingTop="2px"

android:paddingBottom="2px"

/>

</RelativeLayout>

Then, let's implement onActivityResult() on Contacter to get the selected

contact, get access to the PackageManager, craft an empty Intent on the

selected contact, and query the PackageManager for available activities that

work with that Intent. Finally, we sort the resulting list of ResolveInfo

objects and pour them into an ActionAdapter:

@Override

protected void onActivityResult(int requestCode, int resultCode,

Intent data) {

if (requestCode==PICK_REQUEST) {

if (resultCode==RESULT_OK) {

Uri contact=data.getData();

Intent stub=new Intent();

stub.setData(contact);

PackageManager pm=getPackageManager();

List<ResolveInfo> actions=pm.queryIntentActivities(stub, 0 );

Collections.sort(actions,

new ResolveInfo.DisplayNameComparator(pm));

setListAdapter(new ActionAdapter(pm, actions));

}

}

}

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