@Override
protected Void doInBackground(Void... params) {
// Simulates a background task
try {
Thread.sleep(500);
} catch (InterruptedException e) {
e.printStackTrace();
}
// load more data
try {
getDataForContacts(mCurNumItems, mCurNumItems + NUMBER_DATA_GET_MORE);
} catch (IndexOutOfBoundsException ex) {
mIsOverData = true;
final FragmentActivity activity = getActivity();
activity.runOnUiThread(
new Runnable() {
public void run() {
Toast.makeText(activity, "No more data to load", Toast.LENGTH_SHORT).show();
}
});
}
return null;
}
@Override
public void update(Observable observable, Object data) {
Log.i(TAG, "update");
final FragmentActivity activity = getActivity();
if (activity == null || WalletFragment.this.isAdded() == false) return;
activity.runOnUiThread(
new Runnable() {
@Override
public void run() {
Log.i(
TAG,
android.os.Process.myTid()
+ " TID UI : Refreshing wallet fragment "
+ walletObservable);
final Bitmap IdenticonBitmap = walletObservable.getCurrentIdenticon();
if (IdenticonBitmap != null) identicon.setImageBitmap(IdenticonBitmap);
final String aliasName1 = walletObservable.getAliasName();
if (aliasName1 != null) {
aliasNameText.setText(aliasName1);
aliasNameText.setVisibility(View.VISIBLE);
}
if (walletObservable.isSyncedOrPending()) {
final Coin walletBalance = walletObservable.getWalletBalance();
final Coin walletUnconfirmedBalance =
walletObservable.getWalletUnconfirmedBalance();
long value1 = walletBalance.getValue();
long value2 = walletUnconfirmedBalance.getValue();
long value = Math.max(value1, value2); // Optimistic view
final String units = String.valueOf(value);
final Bitmap QrCodeBitmap = walletObservable.getCurrentQrCode();
final String aliasName = walletObservable.getAliasName();
final String unconfirmedAliasName = walletObservable.getUnconfirmedAliasName();
if (value > 0) {
walletWarning.setVisibility(View.GONE);
} else {
walletWarning.setVisibility(View.VISIBLE);
}
syncedLayout.setVisibility(View.VISIBLE);
syncingLayout.setVisibility(View.GONE);
Address current = walletObservable.getCurrent();
currentAddressText.setText(current != null ? current.toString() : "");
btcBalance.setUnits(units);
btcBalance.refreshUI();
if (QrCodeBitmap != null) currentQrCode.setImageBitmap(QrCodeBitmap);
if (aliasName == null
&& unconfirmedAliasName == null) { // Alias still to be defined
setAliasButton.setVisibility(View.VISIBLE);
aliasNameText.setVisibility(View.GONE);
aliasNameUnconfirmed.setVisibility(View.GONE);
} else if (aliasName == null) { // unconfirmed alias defined!
setAliasButton.setVisibility(View.GONE);
aliasNameText.setVisibility(View.VISIBLE);
aliasNameUnconfirmed.setVisibility(View.VISIBLE);
aliasNameText.setText(unconfirmedAliasName);
} else { // alias defined and confirmed
setAliasButton.setVisibility(View.GONE);
aliasNameText.setVisibility(View.VISIBLE);
aliasNameUnconfirmed.setVisibility(View.GONE);
aliasNameText.setText(aliasName);
}
if (value1 != value2) {
btcBalanceUnconfirmed.setVisibility(View.VISIBLE);
} else {
btcBalanceUnconfirmed.setVisibility(View.GONE);
}
payButton.setVisibility(View.VISIBLE);
if (walletObservable.getMessagePending() > 0) {
messagePending.setVisibility(View.VISIBLE);
messagePending.setText(
walletObservable.getMessagePending()
+ " message"
+ (walletObservable.getMessagePending() > 1 ? "s" : "")
+ " pending");
} else {
messagePending.setVisibility(View.GONE);
}
// refresh actionbar
activity.invalidateOptionsMenu();
// Load my messages
inQueue = null;
loadMoreData();
} else if (walletObservable.getState() == WalletObservable.State.SYNCING) {
if (activity != null && activity.isFinishing()) return;
syncedLayout.setVisibility(View.GONE);
syncingLayout.setVisibility(View.VISIBLE);
setAliasButton.setVisibility(View.INVISIBLE);
payButton.setVisibility(View.GONE);
if (walletObservable.getPercSync() != null)
syncingText.setText(
String.format("Syncing (%d%%)", walletObservable.getPercSync()));
} else {
payButton.setVisibility(View.GONE);
FragmentTransaction transaction = getFragmentManager().beginTransaction();
final SharedPreferences sharedPref =
PreferenceManager.getDefaultSharedPreferences(getActivity());
String passphrase = sharedPref.getString(Preferences.PASSPHRASE, null);
if (passphrase == null) {
transaction.replace(R.id.root_frame, new HelloFragment());
transaction.commitAllowingStateLoss();
getFragmentManager().executePendingTransactions();
} else {; // nothing = transaction.replace(R.id.root_frame, new
// WalletFragment());
}
}
}
});
}
