private void firstInit() {
statusBarHeight = ImageManageUtil.getStatusBarHeight(BitherApplication.hotActivity.getWindow());
screenHeight = UIUtil.getScreenHeight();
screenWidth = UIUtil.getScreenWidth();
}
public class DialogDonate extends CenterDialog implements OnDismissListener, OnShowListener {
private static final int ListItemHeight = UIUtil.dip2pix(45);
private static final int MinListHeight = UIUtil.dip2pix(100);
private static final int MaxListHeight =
Math.min(UIUtil.dip2pix(360), UIUtil.getScreenHeight() - UIUtil.dip2pix(70));
private ListView lv;
private ProgressBar pb;
private TextView tvNoAddress;
private FrameLayout fl;
private ArrayList<AddressBalance> addresses = new ArrayList<AddressBalance>();
private Intent intent;
public DialogDonate(Context context) {
super(context);
setContentView(R.layout.dialog_donate);
setOnDismissListener(this);
setOnShowListener(this);
tvNoAddress = (TextView) findViewById(R.id.tv_no_address);
lv = (ListView) findViewById(R.id.lv);
pb = (ProgressBar) findViewById(R.id.pb);
fl = (FrameLayout) findViewById(R.id.fl);
lv.setAdapter(adapter);
}
@Override
public void onShow(DialogInterface dialog) {
loadData();
}
@Override
public void onDismiss(DialogInterface dialog) {
if (intent != null) {
if (getContext() instanceof Activity) {
Activity a = (Activity) getContext();
a.startActivityForResult(intent, SelectAddressToSendActivity.SEND_REQUEST_CODE);
} else {
getContext().startActivity(intent);
}
}
}
private void loadData() {
pb.setVisibility(View.VISIBLE);
lv.setVisibility(View.INVISIBLE);
tvNoAddress.setVisibility(View.GONE);
addresses.clear();
new Thread() {
public void run() {
List<Address> as = AddressManager.getInstance().getAllAddresses();
ArrayList<AddressBalance> availableAddresses = new ArrayList<AddressBalance>();
for (Address a : as) {
long balance = a.getBalance();
if (balance > 0) {
availableAddresses.add(new AddressBalance(a, balance));
}
}
addresses.addAll(availableAddresses);
lv.post(
new Runnable() {
@Override
public void run() {
fl.getLayoutParams().height = getFlHeight();
adapter.notifyDataSetChanged();
if (addresses.size() > 0) {
lv.setVisibility(View.VISIBLE);
tvNoAddress.setVisibility(View.GONE);
} else {
lv.setVisibility(View.GONE);
tvNoAddress.setVisibility(View.VISIBLE);
}
pb.setVisibility(View.GONE);
}
});
}
}.start();
}
private BaseAdapter adapter =
new BaseAdapter() {
private LayoutInflater inflater;
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if (inflater == null) {
inflater = LayoutInflater.from(getContext());
}
ViewHolder h;
if (convertView != null
&& convertView.getTag() != null
&& convertView.getTag() instanceof ViewHolder) {
h = (ViewHolder) convertView.getTag();
} else {
convertView = inflater.inflate(R.layout.list_item_select_address_to_send, null);
h = new ViewHolder(convertView);
convertView.setTag(h);
}
AddressBalance a = getItem(position);
h.tvAddress.setText(a.address.getShortAddress());
h.tvBalance.setText(GenericUtils.formatValueWithBold(a.balance));
if (a.address.hasPrivKey()) {
h.ivType.setImageResource(R.drawable.address_type_private);
} else {
h.ivType.setImageResource(R.drawable.address_type_watchonly);
}
h.ibtnAddressFull.setVisibility(View.GONE);
convertView.setOnClickListener(new ListItemClick(a));
return convertView;
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public AddressBalance getItem(int position) {
return addresses.get(position);
}
@Override
public int getCount() {
return addresses.size();
}
class ViewHolder {
TextView tvAddress;
TextView tvBalance;
ImageView ivType;
ImageButton ibtnAddressFull;
public ViewHolder(View v) {
tvAddress = (TextView) v.findViewById(R.id.tv_address);
tvBalance = (TextView) v.findViewById(R.id.tv_balance);
ivType = (ImageView) v.findViewById(R.id.iv_type);
ibtnAddressFull = (ImageButton) v.findViewById(R.id.ibtn_address_full);
tvAddress.setTextColor(Color.WHITE);
tvBalance.setTextColor(Color.WHITE);
}
}
};
private class ListItemClick implements View.OnClickListener {
private AddressBalance address;
public ListItemClick(AddressBalance address) {
this.address = address;
}
@Override
public void onClick(View v) {
int position;
Class<?> target;
if (address.address.hasPrivKey()) {
position = AddressManager.getInstance().getPrivKeyAddresses().indexOf(address.address);
target = SendActivity.class;
} else {
position = AddressManager.getInstance().getWatchOnlyAddresses().indexOf(address.address);
target = GenerateUnsignedTxActivity.class;
}
intent = new Intent(getContext(), target);
intent.putExtra(BitherSetting.INTENT_REF.ADDRESS_POSITION_PASS_VALUE_TAG, position);
intent.putExtra(
SelectAddressToSendActivity.INTENT_EXTRA_ADDRESS, BitherSetting.DONATE_ADDRESS);
if (address.balance > BitherSetting.DONATE_AMOUNT) {
intent.putExtra(
SelectAddressToSendActivity.INTENT_EXTRA_AMOUNT, BitherSetting.DONATE_AMOUNT);
} else {
intent.putExtra(SelectAddressToSendActivity.INTENT_EXTRA_AMOUNT, address.balance);
}
dismiss();
}
}
private static final class AddressBalance implements Comparable<AddressBalance> {
public Address address;
public long balance;
public AddressBalance(Address address, long balance) {
this.address = address;
this.balance = balance;
}
@Override
public int compareTo(AddressBalance another) {
if (address.hasPrivKey() && !another.address.hasPrivKey()) {
return 1;
}
if (!address.hasPrivKey() && another.address.hasPrivKey()) {
return -1;
}
long gap = balance - another.balance;
return gap == 0 ? 0 : (int) (gap / Math.abs(gap));
}
}
private int getFlHeight() {
int listHeight =
addresses.size() * ListItemHeight + (addresses.size() - 1) * lv.getDividerHeight();
return Math.min(MaxListHeight, Math.max(listHeight, MinListHeight));
}
}
