@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
final OfflineRegion region = adapter.getItem(position);
String metadata = OfflineUtils.convertRegionName(region.getMetadata());
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Rename metadata");
final EditText input = new EditText(this);
input.setText(metadata);
input.setInputType(InputType.TYPE_CLASS_TEXT);
input.setSelection(metadata.length());
builder.setView(input);
builder.setPositiveButton(
"OK",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
updateMetadata(region, OfflineUtils.convertRegionName(input.getText().toString()));
}
});
builder.setNegativeButton(
"Cancel",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
builder.show();
}
private void updateMetadata(OfflineRegion region, byte[] metadata) {
region.updateMetadata(
metadata,
new OfflineRegion.OfflineRegionUpdateMetadataCallback() {
@Override
public void onUpdate(byte[] metadata) {
adapter.notifyDataSetChanged();
}
@Override
public void onError(String error) {
Toast.makeText(
UpdateMetadataActivity.this,
"Region metadata update failed with " + error,
Toast.LENGTH_LONG)
.show();
}
});
}
