GiftedHacker/tangem-app-android-audited
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Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

Updated on 2026-08-14

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This commit is contained in:
Tangem 2018-06-07 12:21:37 +03:00
parent 052fb21dab
commit a7d764c0af
4 changed files with 287 additions and 332 deletions
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135
app/src/main/java/com/tangem/presentation/fragment/LoadedWallet.java
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@ -544,6 +544,7 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
}
public static class PINSwapWarningDialog extends DialogFragment {
public static final String TAG = PINSwapWarningDialog.class.getSimpleName();
LoadedWallet activityFragment = null;
String message;
@ -553,21 +554,14 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
return new AlertDialog.Builder(getActivity())
.setIcon(R.drawable.tangem_logo_small_new)
.setTitle("Your money is at risk!")
.setTitle(R.string.your_money_is_at_risk)
.setMessage(message)
.setCancelable(true)
.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
PINSwapWarningDialog.this.dismiss();
}
})
.setPositiveButton("Continue",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
if (activityFragment != null)
activityFragment.startSwapPINActivity();
}
.setNegativeButton(R.string.cancel, (dialog, which) -> PINSwapWarningDialog.this.dismiss())
.setPositiveButton(R.string.contin,
(dialog, whichButton) -> {
if (activityFragment != null)
activityFragment.startSwapPINActivity();
}
)
.create();
@ -650,7 +644,7 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
}
try {
ivQR.setImageBitmap(generateQrCode(engine.getShareWalletURI(mCard).toString()));
ivQR.setImageBitmap(generateQrCode(Objects.requireNonNull(engine).getShareWalletURI(mCard).toString()));
} catch (WriterException e) {
e.printStackTrace();
}
@ -664,7 +658,7 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
}
CoinEngine engineClick = CoinEngineFactory.Create(mCard.getBlockchain());
Intent browserIntent = new Intent(Intent.ACTION_VIEW, engineClick.getShareWalletURIExplorer(mCard));
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Objects.requireNonNull(engineClick).getShareWalletURIExplorer(mCard));
startActivity(browserIntent);
});
@ -677,7 +671,7 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
}
CoinEngine engineClick = CoinEngineFactory.Create(mCard.getBlockchain());
Intent browserIntent = new Intent(Intent.ACTION_VIEW, engineClick.getShareWalletURIExplorer(mCard));
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Objects.requireNonNull(engineClick).getShareWalletURIExplorer(mCard));
startActivity(browserIntent);
});
}
@ -686,7 +680,7 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
tvSend.setOnClickListener(v13 -> {
if (!mCard.hasBalanceInfo()) {
return;
} else if (!engine.IsBalanceNotZero(mCard)) {
} else if (!Objects.requireNonNull(engine).IsBalanceNotZero(mCard)) {
Toast.makeText(getContext(), R.string.wallet_empty, Toast.LENGTH_LONG).show();
return;
} else if (!engine.IsBalanceAlterNotZero(mCard)) {
@ -710,10 +704,8 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
});
}
tvPurge.setOnClickListener(v16 -> showMenu(tvPurge));
updateViews();
if (!mCard.hasBalanceInfo()) {
@ -751,7 +743,7 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
case REQUEST_CODE_ENTER_NEW_PIN:
if (resultCode == Activity.RESULT_OK) {
if (data != null) {
if (data.getExtras().containsKey("confirmPIN")) {
if (Objects.requireNonNull(data.getExtras()).containsKey("confirmPIN")) {
Intent intent = new Intent(getContext(), RequestPINActivity.class);
intent.putExtra("mode", RequestPINActivity.Mode.RequestPIN2.toString());
intent.putExtra("UID", mCard.getUID());
@ -770,7 +762,7 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
case REQUEST_CODE_ENTER_NEW_PIN2:
if (resultCode == Activity.RESULT_OK) {
if (data != null) {
if (data.getExtras().containsKey("confirmPIN2")) {
if (Objects.requireNonNull(data.getExtras()).containsKey("confirmPIN2")) {
Intent intent = new Intent(getContext(), RequestPINActivity.class);
intent.putExtra("mode", RequestPINActivity.Mode.RequestPIN2.toString());
intent.putExtra("UID", mCard.getUID());
@ -788,21 +780,19 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
break;
case REQUEST_CODE_REQUEST_PIN2_FOR_SWAP_PIN:
if (resultCode == Activity.RESULT_OK) {
if (newPIN.equals("")) {
if (newPIN.equals(""))
newPIN = mCard.getPIN();
}
if (newPIN2.equals("")) {
if (newPIN2.equals(""))
newPIN2 = PINStorage.getPIN2();
}
PINSwapWarningDialog dialog = (new PINSwapWarningDialog());
dialog.activityFragment = this;
if (!PINStorage.isDefaultPIN(newPIN) || !PINStorage.isDefaultPIN2(newPIN2)) {
dialog.message = "If you forget your new PIN you will lose your money forever!";
} else {
dialog.message = "If you use default PIN someone can steal your money!";
}
dialog.show(getActivity().getFragmentManager(), "PINSwapWarningDialog");
if (!PINStorage.isDefaultPIN(newPIN) || !PINStorage.isDefaultPIN2(newPIN2))
dialog.message = getString(R.string.if_you_forget);
else
dialog.message = getString(R.string.if_you_use_default);
dialog.show(Objects.requireNonNull(getActivity()).getFragmentManager(), PINSwapWarningDialog.TAG);
}
break;
@ -912,8 +902,7 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
}
public void onRefresh() {
//Update
// Showing refresh animation before making http call
// update, showing refresh animation before making http call
if (updateTasks.size() > 0) return;
mSwipeRefreshLayout.setRefreshing(true);
@ -1050,7 +1039,7 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
}
public void ErrorOnUpdate(String message) {
mCard.setError("Cannot obtain data from blockchain");
mCard.setError(getString(R.string.cannot_obtain_data_from_blockchain));
updateViews();
}
@ -1087,7 +1076,7 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
new NoExtendedLengthSupportDialog().show(getActivity().getFragmentManager(), "NoExtendedLengthSupportDialog");
}
} else {
Toast.makeText(getContext(), "Try to scan again", Toast.LENGTH_LONG).show();
Toast.makeText(getContext(), R.string.try_to_scan_again, Toast.LENGTH_LONG).show();
}
progressBar.setProgress(100);
progressBar.setProgressTintList(ColorStateList.valueOf(Color.RED));
@ -1251,7 +1240,7 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
if (!mCard.hasBalanceInfo()) {
return;
} else if (engine.IsBalanceNotZero(mCard)) {
Toast.makeText(getContext(), "Cannot erase wallet with non-zero balance", Toast.LENGTH_LONG).show();
Toast.makeText(getContext(), R.string.cannot_erase_wallet_with_non_zero_balance, Toast.LENGTH_LONG).show();
return;
}
@ -1285,7 +1274,7 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
tvMessage.setVisibility(View.GONE);
} else {
if (needResendTX) {
tvMessage.setText("Sending cached transaction...");
tvMessage.setText(R.string.sending_cached_transaction);
} else {
tvMessage.setText(mCard.getMessage());
}
@ -1307,7 +1296,7 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
} else {
String offlineAmount = engine.ConvertByteArrayToAmount(mCard, mCard.getOfflineBalance());
if (mCard.getBlockchain() == Blockchain.Token) {
tvBalance.setText("NOT IMPLEMENTED");
tvBalance.setText(R.string.not_implemented);
} else {
tvBalance.setText(engine.GetAmountDescription(mCard, offlineAmount));
}
@ -1352,10 +1341,10 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
if (mCard.useDefaultPIN1()) {
ivPIN.setImageResource(R.drawable.unlock_pin1);
ivPIN.setOnClickListener(v -> Toast.makeText(getContext(), "This banknote is protected by default PIN1 code", Toast.LENGTH_LONG).show());
ivPIN.setOnClickListener(v -> Toast.makeText(getContext(), R.string.this_banknote_protected_default_PIN1_code, Toast.LENGTH_LONG).show());
} else {
ivPIN.setImageResource(R.drawable.lock_pin1);
ivPIN.setOnClickListener(v -> Toast.makeText(getContext(), "This banknote is protected by user's PIN1 code", Toast.LENGTH_LONG).show());
ivPIN.setOnClickListener(v -> Toast.makeText(getContext(), R.string.this_banknote_protected_user_PIN1_code, Toast.LENGTH_LONG).show());
}
if (mCard.getPauseBeforePIN2() > 0 && (mCard.useDefaultPIN2() || !mCard.useSmartSecurityDelay())) {
@ -1364,57 +1353,36 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
} else if (mCard.useDefaultPIN2()) {
ivPIN2orSecurityDelay.setImageResource(R.drawable.unlock_pin2);
ivPIN2orSecurityDelay.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getContext(), "This banknote is protected by default PIN2 code", Toast.LENGTH_LONG).show();
}
});
ivPIN2orSecurityDelay.setOnClickListener(v -> Toast.makeText(getContext(), R.string.this_banknote_protected_default_PIN2_code, Toast.LENGTH_LONG).show());
} else {
ivPIN2orSecurityDelay.setImageResource(R.drawable.lock_pin2);
ivPIN2orSecurityDelay.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getContext(), "This banknote is protected by user's PIN2 code", Toast.LENGTH_LONG).show();
}
});
ivPIN2orSecurityDelay.setOnClickListener(v -> Toast.makeText(getContext(), R.string.this_banknote_protected_user_PIN2_code, Toast.LENGTH_LONG).show());
}
if (mCard.useDevelopersFirmware()) {
ivDeveloperVersion.setImageResource(R.drawable.ic_developer_version);
ivDeveloperVersion.setVisibility(View.VISIBLE);
ivDeveloperVersion.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getContext(), "Unlocked banknote, only for development use", Toast.LENGTH_LONG).show();
}
});
ivDeveloperVersion.setOnClickListener(v -> Toast.makeText(getContext(), R.string.unlocked_banknote_only_development_use, Toast.LENGTH_LONG).show());
} else {
ivDeveloperVersion.setVisibility(View.INVISIBLE);
}
if (tvSend != null) {
if (mCard.hasBalanceInfo()) {
if (tvSend != null)
if (mCard.hasBalanceInfo())
tvSend.setEnabled(true);
} else {
else
tvSend.setEnabled(false);
}
}
if (tvPurge != null) {
if (mCard.hasBalanceInfo()) {
if (tvPurge != null)
if (mCard.hasBalanceInfo())
tvPurge.setEnabled(true);
} else {
else
tvPurge.setEnabled(false);
}
}
tvIssuer.setText(mCard.getIssuerDescription());
timerHideErrorAndMessage = new Timer();
timerHideErrorAndMessage.schedule(new TimerTask() {
@Override
public void run() {
@ -1428,20 +1396,20 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
}, 5000);
if (mCard.isReusable()) {
tvHeader.setText("REUSABLE WALLET");
tvHeader.setText(R.string.reusable_wallet);
tvCaution.setVisibility(View.GONE);
} else {
if (mCard.getMaxSignatures() == mCard.getRemainingSignatures()) {
tvHeader.setText("BANKNOTE");
tvHeader.setText(R.string.banknote);
tvCaution.setVisibility(View.GONE);
} else {
tvHeader.setText("NON-TRANSFERABLE BANKNOTE");
tvHeader.setText(R.string.not_transferable_banknote);
tvCaution.setVisibility(View.VISIBLE);
}
}
if (mCard.useDevelopersFirmware()) {
tvHeader.setText("DEVELOPER KIT");
tvHeader.setText(R.string.developer_kit);
tvCaution.setVisibility(View.VISIBLE);
}
@ -1459,13 +1427,14 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
intent.putExtra(Intent.EXTRA_SUBJECT, "Wallet address");
intent.putExtra(Intent.EXTRA_TEXT, txtShare);
PackageManager packageManager = getActivity().getPackageManager();
PackageManager packageManager = Objects.requireNonNull(getActivity()).getPackageManager();
List activities = packageManager.queryIntentActivities(intent, PackageManager.MATCH_ALL);
boolean isIntentSafe = activities.size() > 0;
if (isIntentSafe) {
String title = "Share wallet address with:";
// Create intent to show chooser
String title = getString(R.string.share_wallet_address_with);
// create intent to show chooser
Intent chooser = Intent.createChooser(intent, title);
// Verify the intent will resolve to at least one activity
if (intent.resolveActivity(getActivity().getPackageManager()) != null) {
@ -1473,14 +1442,14 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
}
} else {
ClipboardManager clipboard = (ClipboardManager) getActivity().getSystemService(CLIPBOARD_SERVICE);
clipboard.setPrimaryClip(ClipData.newPlainText(txtShare, txtShare));
Toast.makeText(getContext(), "Copied to clipboard", Toast.LENGTH_LONG).show();
Objects.requireNonNull(clipboard).setPrimaryClip(ClipData.newPlainText(txtShare, txtShare));
Toast.makeText(getContext(), R.string.copied_clipboard, Toast.LENGTH_LONG).show();
}
} else {
String txtShare = mCard.getWallet();
ClipboardManager clipboard = (ClipboardManager) getActivity().getSystemService(CLIPBOARD_SERVICE);
clipboard.setPrimaryClip(ClipData.newPlainText(txtShare, txtShare));
Toast.makeText(getContext(), "Copied to clipboard", Toast.LENGTH_LONG).show();
ClipboardManager clipboard = (ClipboardManager) Objects.requireNonNull(getActivity()).getSystemService(CLIPBOARD_SERVICE);
Objects.requireNonNull(clipboard).setPrimaryClip(ClipData.newPlainText(txtShare, txtShare));
Toast.makeText(getContext(), R.string.copied_clipboard, Toast.LENGTH_LONG).show();
}
}
@ -1517,7 +1486,7 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
}
private static Bitmap generateQrCode(String myCodeText) throws WriterException {
Hashtable<EncodeHintType, ErrorCorrectionLevel> hintMap = new Hashtable<EncodeHintType, ErrorCorrectionLevel>();
Hashtable<EncodeHintType, ErrorCorrectionLevel> hintMap = new Hashtable<>();
hintMap.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.H); // H = 30% damage
QRCodeWriter qrCodeWriter = new QRCodeWriter();