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Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

Updated on 2026-08-14

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Tangem 2018-06-05 13:26:50 +03:00
parent 782e909ebd
commit d71ee3f4d5
8 changed files with 213 additions and 234 deletions
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230
app/src/main/java/com/tangem/presentation/activity/MainActivity.java
View file

@ -1,14 +1,8 @@
package com.tangem.presentation.activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.ActivityInfo;
import android.content.pm.ResolveInfo;
import android.net.Uri;
import android.nfc.NfcAdapter;
import android.nfc.Tag;
import android.os.Bundle;
@ -34,110 +28,63 @@ import com.tangem.domain.wallet.DeviceNFCAntennaLocation;
import com.tangem.domain.wallet.LastSignStorage;
import com.tangem.domain.wallet.Logger;
import com.tangem.domain.wallet.PINStorage;
import com.tangem.presentation.dialog.RootFoundDialog;
import com.tangem.presentation.fragment.MainFragment;
import com.tangem.util.CommonUtil;
import com.tangem.util.PhoneUtility;
import com.tangem.wallet.BuildConfig;
import com.tangem.wallet.R;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.List;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
public class MainActivity extends AppCompatActivity implements PopupMenu.OnMenuItemClickListener {
public static final String TAG = MainActivity.class.getSimpleName();
public static final int DIALOG_ENABLE_INTERNET = 1;
private static final int REQUEST_CODE_SEND_EMAIL = 2;
private String logTag = "MainActivity";
private File zipFile = null;
private NfcAdapter.ReaderCallback onNFCReaderCallback;
private OnCardsClean onCardsClean;
private FloatingActionButton fab;
private LinearLayout llTapPrompt;
public interface OnCardsClean {
void doClean();
}
// public interface OnCreateNFCDialog {
// Dialog CreateNFCDialog(int id, AlertDialogWrapper.Builder builder, LayoutInflater li);
// }
// OnCreateNFCDialog onCreateNFCDialog;
public void setOnCardsClean(OnCardsClean onCardsClean) {
this.onCardsClean = onCardsClean;
}
// public void setOnCreateNFCDialog(OnCreateNFCDialog onCreateNFCDialog) {
// this.onCreateNFCDialog = onCreateNFCDialog;
// }
public void setNfcAdapterReaderCallback(NfcAdapter.ReaderCallback callback) {
this.onNFCReaderCallback = callback;
}
public void showCleanButton() {
findViewById(R.id.tvTapPrompt).setVisibility(View.INVISIBLE);
}
public void hideCleanButton() {
findViewById(R.id.tvTapPrompt).setVisibility(View.VISIBLE);
}
public static class RootFoundDialog extends DialogFragment {
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
return new AlertDialog.Builder(getActivity())
.setIcon(R.drawable.tangem_logo_small_new)
.setTitle("Your Android device is rooted. Security at risk!")
.setCancelable(false)
.setPositiveButton("Got it",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
}
}
)
.create();
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TextView tvNFCHint = findViewById(R.id.tvNFCHint);
llTapPrompt = findViewById(R.id.llTapPrompt);
LinearLayout hand = findViewById(R.id.llHand);
LinearLayout nfc = findViewById(R.id.llNFC);
RippleBackground rippleBackground = findViewById(R.id.imNFC);
fab = findViewById(R.id.fab);
// check if device root
RootBeer rootBeer = new RootBeer(this);
if (rootBeer.isRootedWithoutBusyBoxCheck()) {
new RootFoundDialog().show(getFragmentManager(), "RootFoundDialog");
}
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
commonInit(getApplicationContext());
if (tvNFCHint != null) {
// tvNFCHint.setText("Scan a banknote with your\n" + PhoneUtility.GetPhoneName() + "\nas shown above");
tvNFCHint.setText("Scan a banknote with your\n smartphone as shown above");
}
rippleBackground.startRippleAnimation();
// tvNFCHint.setText("Scan a banknote with your\n" + PhoneUtility.GetPhoneName() + "\nas shown above");
tvNFCHint.setText(R.string.scan_banknote);
DeviceNFCAntennaLocation antenna = new DeviceNFCAntennaLocation();
antenna.getAntennaLocation();
final LinearLayout hand = findViewById(R.id.llHand);
final LinearLayout nfc = findViewById(R.id.llNFC);
// animate
final RelativeLayout.LayoutParams lp = (RelativeLayout.LayoutParams) hand.getLayoutParams();
final RelativeLayout.LayoutParams lp2 = (RelativeLayout.LayoutParams) nfc.getLayoutParams();
final float dp = getResources().getDisplayMetrics().density;
@ -153,24 +100,21 @@ public class MainActivity extends AppCompatActivity implements PopupMenu.OnMenuI
hand.setLayoutParams(lp);
}
};
a.setDuration(2000); // in ms
a.setDuration(2000);
a.setInterpolator(new DecelerateInterpolator());
hand.startAnimation(a);
// set listeners
fab.setOnClickListener(this::showMenu);
// add fragment
MainFragment mainFragment = (MainFragment) getSupportFragmentManager().findFragmentById(R.id.fragmentMain);
if (mainFragment.getCardListAdapter().getItemCount() > 0) {
if (mainFragment.getCardListAdapter().getItemCount() > 0)
showCleanButton();
} else {
else
hideCleanButton();
}
final RippleBackground rippleBackground = findViewById(R.id.imNFC);
rippleBackground.startRippleAnimation();
// NFC
Intent intent = getIntent();
if (intent != null && (NfcAdapter.ACTION_TECH_DISCOVERED.equals(intent.getAction()) || NfcAdapter.ACTION_NDEF_DISCOVERED.equals(intent.getAction()))) {
Tag tag = intent.getParcelableExtra(NfcAdapter.EXTRA_TAG);
@ -178,12 +122,11 @@ public class MainActivity extends AppCompatActivity implements PopupMenu.OnMenuI
onNFCReaderCallback.onTagDiscovered(tag);
}
}
}
@Override
protected void onDestroy() {
// Logger.StopSaveToFile(getApplicationContext());
super.onDestroy();
// check if device root
RootBeer rootBeer = new RootBeer(this);
if (rootBeer.isRootedWithoutBusyBoxCheck())
new RootFoundDialog().show(getFragmentManager(), RootFoundDialog.TAG);
}
@Override
@ -208,9 +151,13 @@ public class MainActivity extends AppCompatActivity implements PopupMenu.OnMenuI
return super.onKeyDown(keycode, e);
}
@Override
public boolean onMenuItemClick(MenuItem item) {
return onOptionsItemSelected(item);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
if (BuildConfig.DEBUG) {
for (int i = 0; i < menu.size(); i++) menu.getItem(i).setVisible(true);
@ -218,78 +165,21 @@ public class MainActivity extends AppCompatActivity implements PopupMenu.OnMenuI
return true;
}
public class Compress {
private static final int BUFFER = 2048;
private String[] _files;
private String _zipFile;
Compress(String[] files, String zipFile) {
_files = files;
_zipFile = zipFile;
}
void zip() {
try {
BufferedInputStream origin = null;
FileOutputStream dest = new FileOutputStream(_zipFile);
ZipOutputStream out = new ZipOutputStream(new BufferedOutputStream(dest));
byte data[] = new byte[BUFFER];
for (String _file : _files) {
Log.v("Compress", "Adding: " + _file);
FileInputStream fi = new FileInputStream(_file);
origin = new BufferedInputStream(fi, BUFFER);
ZipEntry entry = new ZipEntry(_file.substring(_file.lastIndexOf("/") + 1));
out.putNextEntry(entry);
int count;
while ((count = origin.read(data, 0, BUFFER)) != -1) {
out.write(data, 0, count);
}
origin.close();
}
out.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == REQUEST_CODE_SEND_EMAIL) {
if (zipFile != null) {
zipFile.delete();
zipFile = null;
}
}
super.onActivityResult(requestCode, resultCode, data);
}
@Override
public boolean onMenuItemClick(MenuItem item) {
return onOptionsItemSelected(item);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
//noinspection SimplifiableIfStatement
// noinspection SimplifiableIfStatement
switch (id) {
case R.id.sendLogs:
File f = null;
try {
f = Logger.collectLogs(this);
if (f != null) {
Log.e(logTag, String.format("Collect %d log bytes", f.length()));
sendEmail("Logs", PhoneUtility.getDeviceInfo(), new File[]{f});
Log.e(TAG, String.format("Collect %d log bytes", f.length()));
CommonUtil.sendEmail(this, zipFile, TAG, "Logs", PhoneUtility.getDeviceInfo(), new File[]{f});
} else {
Log.e(logTag, "Can't create temporaly log file");
Log.e(TAG, "Can't create temporaly log file");
}
} catch (Exception e) {
e.printStackTrace();
@ -320,6 +210,17 @@ public class MainActivity extends AppCompatActivity implements PopupMenu.OnMenuI
return super.onOptionsItemSelected(item);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == REQUEST_CODE_SEND_EMAIL) {
if (zipFile != null) {
zipFile.delete();
zipFile = null;
}
}
super.onActivityResult(requestCode, resultCode, data);
}
public static void commonInit(Context context) {
if (PINStorage.needInit()) {
PINStorage.Init(context);
@ -329,6 +230,14 @@ public class MainActivity extends AppCompatActivity implements PopupMenu.OnMenuI
}
}
public void showCleanButton() {
llTapPrompt.setVisibility(View.INVISIBLE);
}
public void hideCleanButton() {
llTapPrompt.setVisibility(View.VISIBLE);
}
private void showLogoActivity() {
Intent intent = new Intent(getBaseContext(), LogoActivity.class);
intent.putExtra(LogoActivity.TAG, true);
@ -363,41 +272,4 @@ public class MainActivity extends AppCompatActivity implements PopupMenu.OnMenuI
popup.show();
}
private void sendEmail(String subject, String text, File[] fileLocations) {
if (zipFile != null) return;
try {
Intent intent = new Intent(Intent.ACTION_SEND)
//.setData(new Uri.Builder().scheme("mailto").build())
.setType("text/plain")
.putExtra(Intent.EXTRA_EMAIL, new String[]{"android@tangem.com"})
.putExtra(Intent.EXTRA_SUBJECT, subject)
.putExtra(Intent.EXTRA_TEXT, text);
if (fileLocations != null && fileLocations.length > 0) {
String[] fileNames = new String[fileLocations.length];
for (int i = 0; i < fileLocations.length; i++)
fileNames[i] = fileLocations[i].getAbsolutePath();
zipFile = File.createTempFile("tangemLogs", ".zip", fileLocations[0].getParentFile());
Compress compress = new Compress(fileNames, zipFile.getAbsolutePath());
compress.zip();
Log.e(logTag, String.format("Send %d bytes zip with logs", zipFile.length()));
Uri attachment = Uri.parse("content://" + getString(R.string.log_file_provider_authorities) + "/" + zipFile.getName());
intent.putExtra(Intent.EXTRA_STREAM, attachment);
zipFile.deleteOnExit();
}
List<ResolveInfo> activities = getPackageManager().queryIntentActivities(intent, 0);
boolean isIntentSafe = activities.size() > 0;
if (isIntentSafe) {
startActivity(intent);
}
} catch (Exception e) {
e.printStackTrace();
}
}
}

19
app/src/main/java/com/tangem/presentation/dialog/NoExtendedLengthSupportDialog.java
View file

@ -9,23 +9,17 @@ import android.os.Bundle;
import com.tangem.wallet.R;
public class NoExtendedLengthSupportDialog extends DialogFragment {
public static final String TAG = NoExtendedLengthSupportDialog.class.getSimpleName();
public static boolean allreadyShowed=false;
public static boolean allreadyShowed = false;
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
return new AlertDialog.Builder(getActivity())
.setIcon(R.drawable.tangem_logo_small_new)
.setTitle("Warning")
.setMessage("The NFC adapter of the device does not support extended length APDU, it's possible that some functions will not work!")
.setPositiveButton("Got it",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
NoExtendedLengthSupportDialog.allreadyShowed=true;
}
}
)
.setTitle(R.string.warning)
.setMessage(R.string.the_nfc_adapter_length_apdu)
.setPositiveButton(R.string.got_it, (dialog, whichButton) -> NoExtendedLengthSupportDialog.allreadyShowed = true)
.create();
}
@ -33,4 +27,5 @@ public class NoExtendedLengthSupportDialog extends DialogFragment {
public void onCancel(DialogInterface dialog) {
super.onCancel(dialog);
}
}
}

23
app/src/main/java/com/tangem/presentation/dialog/RootFoundDialog.java Normal file
View file

@ -0,0 +1,23 @@
package com.tangem.presentation.dialog;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.os.Bundle;
import com.tangem.wallet.R;
public class RootFoundDialog extends DialogFragment {
public static final String TAG = RootFoundDialog.class.getSimpleName();
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
return new AlertDialog.Builder(getActivity())
.setIcon(R.drawable.tangem_logo_small_new)
.setTitle(R.string.device_is_rooted)
.setCancelable(false)
.setPositiveButton(R.string.got_it, null)
.create();
}
}

50
app/src/main/java/com/tangem/presentation/fragment/MainFragment.java
View file

@ -63,6 +63,7 @@ import java.util.Objects;
// NfcManager getNfcManager(Activity activity, NfcAdapter.ReaderCallback readerCallback);
//
//}
/**
* A placeholder fragment containing a simple view.
*/
@ -442,19 +443,13 @@ public class MainFragment extends Fragment implements NfcAdapter.ReaderCallback,
if (card.getStatus() == TangemCard.Status.Empty) {
intent = new Intent(getActivity(), EmptyWalletActivity.class);
// Toast.makeText(getContext(), "1", Toast.LENGTH_SHORT).show();
}
else if (card.getStatus() == TangemCard.Status.Loaded) {
} else if (card.getStatus() == TangemCard.Status.Loaded) {
intent = new Intent(getActivity(), LoadedWalletActivity.class);
// Toast.makeText(getContext(), "2", Toast.LENGTH_SHORT).show();
}
else if (card.getStatus() == TangemCard.Status.NotPersonalized || card.getStatus() == TangemCard.Status.Purged) {
} else if (card.getStatus() == TangemCard.Status.NotPersonalized || card.getStatus() == TangemCard.Status.Purged) {
// Toast.makeText(getContext(), "3", Toast.LENGTH_SHORT).show();
return;
}
else {
} else {
intent = new Intent(getActivity(), LoadedWalletActivity.class);
// Toast.makeText(getContext(), "4", Toast.LENGTH_SHORT).show();
}
@ -676,20 +671,16 @@ public class MainFragment extends Fragment implements NfcAdapter.ReaderCallback,
if (cardProtocol != null) {
if (cardProtocol.getError() == null) {
progressBar.post(new Runnable() {
@Override
public void run() {
progressBar.setProgress(100);
progressBar.setProgressTintList(ColorStateList.valueOf(Color.GREEN));
addCard(cardProtocol.getCard());
}
progressBar.post(() -> {
progressBar.setProgress(100);
progressBar.setProgressTintList(ColorStateList.valueOf(Color.GREEN));
addCard(cardProtocol.getCard());
});
} else {
// remove last UIDs because of error and no card read
progressBar.post(new Runnable() {
@Override
public void run() {
Toast.makeText(getContext(), "Try to scan again", Toast.LENGTH_LONG).show();
progressBar.post(() -> {
if (getContext() != null) {
Toast.makeText(getContext(), R.string.try_to_scan_again, Toast.LENGTH_LONG).show();
unsuccessReadCount++;
progressBar.setProgress(100);
progressBar.setProgressTintList(ColorStateList.valueOf(Color.RED));
@ -698,7 +689,7 @@ public class MainFragment extends Fragment implements NfcAdapter.ReaderCallback,
doEnterPIN();
} else if (cardProtocol.getError() instanceof CardProtocol.TangemException_ExtendedLengthNotSupported) {
if (!NoExtendedLengthSupportDialog.allreadyShowed) {
new NoExtendedLengthSupportDialog().show(getActivity().getFragmentManager(), "NoExtendedLengthSupportDialog");
new NoExtendedLengthSupportDialog().show(Objects.requireNonNull(getActivity()).getFragmentManager(), NoExtendedLengthSupportDialog.TAG);
}
} else {
lastTag = null;
@ -708,16 +699,13 @@ public class MainFragment extends Fragment implements NfcAdapter.ReaderCallback,
}
}
progressBar.postDelayed(new Runnable() {
@Override
public void run() {
try {
progressBar.setProgress(0);
progressBar.setProgressTintList(ColorStateList.valueOf(Color.DKGRAY));
progressBar.setVisibility(View.INVISIBLE);
} catch (Exception e) {
e.printStackTrace();
}
progressBar.postDelayed(() -> {
try {
progressBar.setProgress(0);
progressBar.setProgressTintList(ColorStateList.valueOf(Color.DKGRAY));
progressBar.setVisibility(View.INVISIBLE);
} catch (Exception e) {
e.printStackTrace();
}
}, 500);
}

52
app/src/main/java/com/tangem/util/CommonUtil.java Normal file
View file

@ -0,0 +1,52 @@
package com.tangem.util;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ResolveInfo;
import android.net.Uri;
import android.util.Log;
import com.tangem.wallet.R;
import java.io.File;
import java.util.List;
public class CommonUtil {
public static void sendEmail(Context context, File zipFile, String logTag, String subject, String text, File[] fileLocations) {
if (zipFile != null) return;
try {
Intent intent = new Intent(Intent.ACTION_SEND)
//.setData(new Uri.Builder().scheme("mailto").build())
.setType("text/plain")
.putExtra(Intent.EXTRA_EMAIL, new String[]{"android@tangem.com"})
.putExtra(Intent.EXTRA_SUBJECT, subject)
.putExtra(Intent.EXTRA_TEXT, text);
if (fileLocations != null && fileLocations.length > 0) {
String[] fileNames = new String[fileLocations.length];
for (int i = 0; i < fileLocations.length; i++)
fileNames[i] = fileLocations[i].getAbsolutePath();
zipFile = File.createTempFile("tangemLogs", ".zip", fileLocations[0].getParentFile());
Compress compress = new Compress(fileNames, zipFile.getAbsolutePath());
compress.zip();
Log.e(logTag, String.format("Send %d bytes zip with logs", zipFile.length()));
Uri attachment = Uri.parse("content://" + context.getString(R.string.log_file_provider_authorities) + "/" + zipFile.getName());
intent.putExtra(Intent.EXTRA_STREAM, attachment);
zipFile.deleteOnExit();
}
List<ResolveInfo> activities = context.getPackageManager().queryIntentActivities(intent, 0);
boolean isIntentSafe = activities.size() > 0;
if (isIntentSafe) {
context.startActivity(intent);
}
} catch (Exception e) {
e.printStackTrace();
}
}
}

51
app/src/main/java/com/tangem/util/Compress.java Normal file
View file

@ -0,0 +1,51 @@
package com.tangem.util;
import android.util.Log;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
public class Compress {
private static final int BUFFER = 2048;
private String[] _files;
private String _zipFile;
public Compress(String[] files, String zipFile) {
_files = files;
_zipFile = zipFile;
}
public void zip() {
try {
BufferedInputStream origin = null;
FileOutputStream dest = new FileOutputStream(_zipFile);
ZipOutputStream out = new ZipOutputStream(new BufferedOutputStream(dest));
byte data[] = new byte[BUFFER];
for (String _file : _files) {
Log.v("Compress", "Adding: " + _file);
FileInputStream fi = new FileInputStream(_file);
origin = new BufferedInputStream(fi, BUFFER);
ZipEntry entry = new ZipEntry(_file.substring(_file.lastIndexOf("/") + 1));
out.putNextEntry(entry);
int count;
while ((count = origin.read(data, 0, BUFFER)) != -1) {
out.write(data, 0, count);
}
origin.close();
}
out.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}

2
app/src/main/res/layout/activity_main.xml
View file

@ -8,7 +8,7 @@
tools:context="com.tangem.presentation.activity.MainActivity">
<LinearLayout
android:id="@+id/tvTapPrompt"
android:id="@+id/llTapPrompt"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/actionbar_text"

20
app/src/main/res/values/strings.xml
View file

@ -30,6 +30,12 @@
<string name="title_activity_loaded_wallet">LoadedWalletActivity</string>
<string name="title_activity_settings_feature">Settings</string>
<!-- dialogs -->
<string name="device_is_rooted">Your Android device is rooted. Security at risk!</string>
<string name="got_it">Got it</string>
<string name="warning">Warning</string>
<string name="the_nfc_adapter_length_apdu">The NFC adapter of the device does not support extended length APDU, it\'s possible that some functions will not work!</string>
<!-- menu main -->
<string name="clean_up">Clean up</string>
<string name="manage_user_pin_1">Manage user PIN1…</string>
@ -59,6 +65,8 @@
<!-- MainActivity -->
<string name="tap_tangem_card">Tap Tangem card with your smartphone</string>
<string name="scan_banknote">Scan a banknote with your \n smartphone as shown above</string>
<string name="try_to_scan_again">Try to scan again</string>
<!-- PreparePaymentActivity -->
<string name="send_payment">Send payment</string>
@ -79,23 +87,13 @@
<string name="please_wait">Please wait while the payment is sent…</string>
<!-- Strings related to Settings -->
<!-- Example General settings -->
<string name="pref_header_general">General</string>
<string name="pref_title_social_recommendations">Enable social recommendations</string>
<string name="pref_description_social_recommendations">Recommendations for people to contact
based on your message history
</string>
<string name="pref_description_social_recommendations">Recommendations for people to contact based on your message history</string>
<string name="pref_title_display_name">Display name</string>
<string name="pref_default_display_name">John Smith</string>