@Subscribe
public void balanceChanged(BlockchainReady blockchainReady) {
final BalanceInfo balanceAfterRefresh =
getWallet().getLocalBalance(_mbwManager.getBlockChainAddressTracker());
if (!balanceAfterRefresh.equals(balanceBeforeRefresh)) {
// refresh history
_mbwManager.getAsyncApi().getTransactionSummary(getWallet().getAddressSet());
}
}
public static void pinProtectedBackup(final Activity activity) {
MbwManager manager = MbwManager.getInstance(activity);
manager.runPinProtectedFunction(
activity,
new Runnable() {
@Override
public void run() {
Utils.backup(activity);
}
});
}
public static void exportSelectedPrivateKey(final Activity parent) {
final Record record = MbwManager.getInstance(parent).getRecordManager().getSelectedRecord();
if (record == null || !record.hasPrivateKey()) {
return;
}
AlertDialog.Builder builder = new AlertDialog.Builder(parent);
builder
.setMessage(R.string.export_single_private_key_warning)
.setCancelable(true)
.setPositiveButton(
R.string.yes,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.dismiss();
Intent intent = new Intent(parent, ExportAsQrCodeActivity.class);
parent.startActivity(intent);
}
})
.setNegativeButton(
R.string.no,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {}
});
AlertDialog alertDialog = builder.create();
alertDialog.show();
}
private static void backup(final Activity parent) {
// Get a list of all records
RecordManager recordManager = MbwManager.getInstance(parent).getRecordManager();
List<Record> records = new LinkedList<Record>();
records.addAll(recordManager.getRecords(Tag.ACTIVE));
records.addAll(recordManager.getRecords(Tag.ARCHIVE));
if (records.size() == 1 && records.get(0).hasPrivateKey()) {
// If there is only one record, and it has a private key we let the
// user choose which backup method to use
backupSingleRecord(parent, records.get(0));
} else {
// Otherwise we automatically launch encrypted PDF backup
backupAllRecords(parent);
}
}
// todo make sure proxy is set before this. require as dependency?
public static HttpErrorCollector registerInVM(Context applicationContext) {
MbwEnvironment env = MbwEnvironment.determineEnvironment(applicationContext);
String version = MbwManager.determineVersion(applicationContext);
return registerInVM(applicationContext, version, env.getMwsApi());
}
public static Bitmap getLargeQRCodeBitmap(String text, MbwManager manager) {
// make size 85% of display size
int size = Math.min(manager.getDisplayWidth(), manager.getDisplayHeight()) * 81 / 100;
int margin = Math.min(manager.getDisplayWidth(), manager.getDisplayHeight()) * 8 / 100;
return getQRCodeBitmap(text, size, margin);
}
