bool valid()
{
if (Sname.Text.Trim() == string.Empty)
{
Sname.Focus();
Sname.BorderStyle = BorderStyle.Solid;
Sname.BorderColor = Color.Red;
Sname.ToolTip = "Enter Name";
return(false);
}
if (Semail.Text.Trim() == string.Empty)
{
Semail.Focus();
Semail.BorderStyle = BorderStyle.Solid;
Semail.BorderColor = Color.Red;
Semail.ToolTip = "Enter Email";
return(false);
}
if (Sdept.Text.Trim() == string.Empty)
{
Sdept.Focus();
Sdept.BorderStyle = BorderStyle.Solid;
Sdept.BorderColor = Color.Red;
Sdept.ToolTip = "Enter Department";
return(false);
}
if (Sclg.Text.Trim() == string.Empty)
{
Sclg.Focus();
Sclg.BorderStyle = BorderStyle.Solid;
Sclg.BorderColor = Color.Red;
Sclg.ToolTip = "Enter College";
return(false);
}
if (Spass.Text.Trim() == string.Empty)
{
Spass.Focus();
Spass.BorderStyle = BorderStyle.Solid;
Spass.BorderColor = Color.Red;
Spass.ToolTip = "Enter Password";
return(false);
}
if (Scpass.Text.Trim() != Spass.Text)
{
Scpass.Focus();
Scpass.BorderStyle = BorderStyle.Solid;
Scpass.BorderColor = Color.Red;
Scpass.ToolTip = "Password Not Matched";
return(false);
}
return(true);
}
public SamsungFingerprintImplementation()
{
try
{
var spass = new Spass();
spass.Initialize(Application.Context);
_hasNoFingerPrintSensor = !spass.IsFeatureEnabled(Spass.DeviceFingerprint);
_spassFingerprint = new SpassFingerprint(Application.Context);
IsCompatible = true;
}
catch (SecurityException ex)
{
Log.Warn(nameof(SamsungFingerprintImplementation), ex);
_hasNoPermission = true;
}
catch (Exception ex)
{
Log.Warn(nameof(SamsungFingerprintImplementation), ex);
_hasNoApi = true;
}
}
public SamsungFingerprintImplementation()
{
try
{
var spass = new Spass();
spass.Initialize(Application.Context);
_hasNoFingerPrintSensor = !spass.IsFeatureEnabled(Spass.DeviceFingerprint);
_spassFingerprint = new SpassFingerprint(Application.Context);
IsCompatible = true;
}
catch (SecurityException ex)
{
Log.Warn(nameof(SamsungFingerprintImplementation), ex);
_hasNoPermission = true;
}
catch (Exception ex)
{
Log.Warn(nameof(SamsungFingerprintImplementation), ex);
_hasNoApi = true;
}
}
public SamsungBiometricsImpl() {
//if (Android.OS.Build.VERSION == Android.OS.BuildVersionCodes.M)
var spass = new Spass();
try {
spass.Initialize(Application.Context);
if (spass.IsFeatureEnabled(Spass.DeviceFingerprint)) {
this.fingerprint = new SpassFingerprint(Application.Context);
this.available = this.fingerprint.HasRegisteredFinger;
}
}
catch (SsdkUnsupportedException ex) {
Debug.WriteLine("Error Initializing: " + ex);
}
catch (UnsupportedOperationException ex) {
Debug.WriteLine("Fingerprint Not Supported: " + ex);
}
catch (SecurityException ex) {
Debug.WriteLine("Invalid App Permissions: " + ex);
//<uses-permission android:name="com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY" />
}
}
public BiometricsImpl()
{
var spass = new Spass();
try {
spass.Initialize(Application.Context);
if (spass.IsFeatureEnabled(Spass.DeviceFingerprint))
{
this.fingerprint = new SpassFingerprint(Application.Context);
this.available = this.fingerprint.HasRegisteredFinger;
}
}
catch (SsdkUnsupportedException ex) {
Debug.WriteLine("Error Initializing: " + ex);
}
catch (UnsupportedOperationException ex) {
Debug.WriteLine("Fingerprint Not Supported: " + ex);
}
catch (SecurityException ex) {
Debug.WriteLine("Invalid App Permissions: " + ex);
//<uses-permission android:name="com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY" />
}
}
public FingerprintSamsungIdentifier(Context context)
{
_spass = new Spass();
try
{
_spass.Initialize(context);
}
catch (SecurityException)
{
//"Did you add the permission to the AndroidManifest.xml?");
throw;
}
if (_spass.IsFeatureEnabled(Spass.DeviceFingerprint))
{
_spassFingerprint = new SpassFingerprint(context);
}
else
{
throw new RuntimeException("Fingerprint Featue not available.");
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.Main);
_listAdapter = new ArrayAdapter <string>(this, Resource.Layout.ListEntry, Resource.Id.TextView01);
_listView = FindViewById <ListView> (Resource.Id.listView1);
if (_listView != null)
{
_listView.Adapter = _listAdapter;
}
_spass = new Spass();
try {
_spass.Initialize(this);
} catch (SsdkUnsupportedException e) {
Log(e.Message);
return;
} catch (SecurityException) {
Log("Did you add the permission to the AndroidManifest.xml?");
return;
} catch (UnsupportedOperationException) {
Log("Fingerprint Service is not supported in the device");
return;
}
_isFeatureEnabled = _spass.IsFeatureEnabled(Spass.DeviceFingerprint);
if (_isFeatureEnabled)
{
_spassFingerprint = new SpassFingerprint(this);
Log("Fingerprint Service is supported in the device.");
Log("SDK version : " + _spass.VersionName);
}
else
{
LogClear();
Log("Fingerprint Service is not supported in the device.");
return;
}
FindViewById(Resource.Id.buttonHasRegisteredFinger).Click += (sender, e) => {
LogClear();
try {
var hasRegisteredFinger = _spassFingerprint.HasRegisteredFinger;
Log("HasRegisteredFinger = " + hasRegisteredFinger);
} catch (UnsupportedOperationException) {
Log("Fingerprint Service is not supported in the device");
}
};
FindViewById(Resource.Id.buttonIdentify).Click += (sender, e) => {
LogClear();
try {
if (!_spassFingerprint.HasRegisteredFinger)
{
Log("Please register finger first");
}
else
{
if (!_onReadyIdentify)
{
try {
_onReadyIdentify = true;
_spassFingerprint.StartIdentify(new IdentifyListener(_spassFingerprint,
Log, () => _onReadyIdentify = false));
Log("Please identify finger to verify you");
} catch (SpassInvalidStateException m) {
_onReadyIdentify = false;
if (m.Type == SpassInvalidStateException.StatusOperationDenied)
{
Log("Exception: " + m.Message);
}
} catch (IllegalStateException ex) {
_onReadyIdentify = false;
Log("Exception: " + ex);
}
}
else
{
Log("Please cancel Identify first");
}
}
} catch (UnsupportedOperationException) {
Log("Fingerprint Service is not supported in the device");
}
};
FindViewById(Resource.Id.buttonShowIdentifyDialogWithPW).Click += (sender, e) => {
LogClear();
try {
if (!_spassFingerprint.HasRegisteredFinger)
{
Log("Please register finger first");
}
else
{
if (!_onReadyIdentify)
{
try {
_onReadyIdentify = true;
_spassFingerprint.StartIdentifyWithDialog(this, new IdentifyListener(_spassFingerprint,
Log, () => _onReadyIdentify = false), true);
Log("Please identify finger to verify you");
} catch (SpassInvalidStateException m) {
_onReadyIdentify = false;
if (m.Type == SpassInvalidStateException.StatusOperationDenied)
{
Log("Exception: " + m.Message);
}
} catch (IllegalStateException ex) {
_onReadyIdentify = false;
Log("Exception: " + ex);
}
}
else
{
Log("Please cancel Identify first");
}
}
} catch (UnsupportedOperationException) {
Log("Fingerprint Service is not supported in the device");
}
};
FindViewById(Resource.Id.buttonShowIdentifyDialogWithoutPW).Click += (sender, e) => {
LogClear();
try {
if (!_spassFingerprint.HasRegisteredFinger)
{
Log("Please register finger first");
}
else
{
if (!_onReadyIdentify)
{
try {
_onReadyIdentify = true;
_spassFingerprint.StartIdentifyWithDialog(this, new IdentifyListener(_spassFingerprint,
Log, () => _onReadyIdentify = false), false);
Log("Please identify finger to verify you");
} catch (SpassInvalidStateException m) {
_onReadyIdentify = false;
if (m.Type == SpassInvalidStateException.StatusOperationDenied)
{
Log("Exception: " + m.Message);
}
} catch (IllegalStateException ex) {
_onReadyIdentify = false;
Log("Exception: " + ex);
}
}
else
{
Log("Please cancel Identify first");
}
}
} catch (UnsupportedOperationException) {
Log("Fingerprint Service is not supported in the device");
}
};
FindViewById(Resource.Id.buttonCancel).Click += (sender, e) => {
LogClear();
try {
if (_onReadyIdentify)
{
try {
_spassFingerprint.CancelIdentify();
Log("cancelIdentify is called");
} catch (IllegalStateException ise) {
Log(ise.Message);
}
_onReadyIdentify = false;
}
else
{
Log("Please request Identify first");
}
} catch (UnsupportedOperationException) {
Log("Fingerprint Service is not supported in the device");
}
};
FindViewById(Resource.Id.buttonRegisterFinger).Click += (sender, e) => {
LogClear();
try {
if (!_onReadyIdentify)
{
if (!_onReadyEnroll)
{
_onReadyEnroll = true;
_spassFingerprint.RegisteredFinger(this, new RegisterListener(Log, () => _onReadyEnroll = false));
Log("Jump to the Enroll screen");
}
else
{
Log("Please wait and try to register again");
}
}
else
{
Log("Please cancel Identify first");
}
} catch (UnsupportedOperationException) {
Log("Fingerprint Service is not supported in the device");
}
};
FindViewById(Resource.Id.buttonGetRegisteredFingerprintName).Click += (sender, e) => {
LogClear();
try {
Log("=Fingerprint Name=");
var registeredFingerprintNames = _spassFingerprint.RegisteredFingerprintUniqueId;
if (registeredFingerprintNames == null)
{
Log("Registered fingerprints do not exist on this device");
}
else
{
int i = 0;
foreach (var registeredFingerprintName in registeredFingerprintNames)
{
Log("Index " + i + ", Name is " + registeredFingerprintName);
i++;
}
}
} catch (UnsupportedOperationException) {
Log("Fingerprint Service is not supported in the device");
}
};
FindViewById(Resource.Id.buttonGetRegisteredFingerprintID).Click += (sender, e) => {
LogClear();
try {
if (_spass.IsFeatureEnabled(Spass.DeviceFingerprintUniqueId))
{
try {
Log("=Fingerprint Unique ID=");
var registeredFingerprintIds = _spassFingerprint.RegisteredFingerprintUniqueId;
if (registeredFingerprintIds == null)
{
Log("Registered fingerprints do not exist on this device");
}
else
{
int i = 0;
foreach (var registedFingerprintId in registeredFingerprintIds)
{
Log("Index " + i + ", Unique ID is " + registedFingerprintId);
i++;
}
}
} catch (IllegalStateException ise) {
Log(ise.Message);
}
}
else
{
Log("To get Fingerprint ID is not supported in the device");
}
} catch (UnsupportedOperationException) {
Log("Fingerprint Service is not supported in the device");
}
};
FindViewById(Resource.Id.buttonIdentifyWithIndex).Click += (sender, e) => {
LogClear();
try {
if (!_spassFingerprint.HasRegisteredFinger)
{
Log("Please register finger first");
}
else
{
if (!_onReadyIdentify)
{
try {
_onReadyIdentify = true;
if (_spass.IsFeatureEnabled(Spass.DeviceFingerprintFingerIndex))
{
var designatedFingers = new Java.Util.ArrayList();
designatedFingers.Add(1);
_spassFingerprint.SetIntendedFingerprintIndex(designatedFingers);
}
_spassFingerprint.StartIdentify(new IdentifyListener(_spassFingerprint,
Log, () => _onReadyIdentify = false));
Log("Please identify fingerprint index 1 to verify you");
} catch (SpassInvalidStateException ise) {
_onReadyIdentify = false;
if (ise.Type == SpassInvalidStateException.StatusOperationDenied)
{
Log("Exception: " + ise.Message);
}
} catch (IllegalStateException ex) {
_onReadyIdentify = false;
Log("Exception: " + ex);
}
}
else
{
Log("Please cancel Identify first");
}
}
} catch (UnsupportedOperationException) {
Log("Fingerprint Service is not supported in the device");
}
};
FindViewById(Resource.Id.buttonShowIdentifyDialogWithIndex).Click += (sender, e) => {
LogClear();
try {
if (!_spassFingerprint.HasRegisteredFinger)
{
Log("Please register finger first");
}
else
{
if (!_onReadyIdentify)
{
try {
_onReadyIdentify = true;
if (_spass.IsFeatureEnabled(Spass.DeviceFingerprintFingerIndex))
{
var designatedFingers = new Java.Util.ArrayList();
designatedFingers.Add(2);
designatedFingers.Add(3);
_spassFingerprint.SetIntendedFingerprintIndex(designatedFingers);
}
_spassFingerprint.StartIdentifyWithDialog(this, new IdentifyListener(_spassFingerprint,
Log, () => _onReadyIdentify = false), false);
Log("Please identify fingerprint index 2 or 3 to verify you");
} catch (SpassInvalidStateException ise) {
_onReadyIdentify = false;
if (ise.Type == SpassInvalidStateException.StatusOperationDenied)
{
Log("Exception: " + ise.Message);
}
} catch (IllegalStateException ex) {
_onReadyIdentify = false;
Log("Exception: " + ex);
}
}
else
{
Log("Please cancel Identify first");
}
}
} catch (UnsupportedOperationException) {
Log("Fingerprint Service is not supported in the device");
}
};
FindViewById(Resource.Id.buttonShowIdentifyDialogWithTitleNLogo).Click += (sender, e) => {
LogClear();
try {
if (!_spassFingerprint.HasRegisteredFinger)
{
Log("Please register finger first");
}
else
{
if (!_onReadyIdentify)
{
_onReadyIdentify = true;
if (_spass.IsFeatureEnabled(Spass.DeviceFingerprintCustomizedDialog))
{
try {
_spassFingerprint.SetDialogTitle("Customized Dialog With Logo", 0x000000);
_spassFingerprint.SetDialogIcon("Icon");
} catch (IllegalStateException ise) {
Log(ise.Message);
}
}
try {
_spassFingerprint.StartIdentifyWithDialog(this, new IdentifyListener(_spassFingerprint,
Log, () => _onReadyIdentify = false), false);
Log("Please Identify fingerprint to verify you");
} catch (IllegalStateException ex) {
_onReadyIdentify = false;
Log("Exception: " + ex);
}
}
else
{
Log("Please cancel Identify first");
}
}
} catch (UnsupportedOperationException) {
Log("Fingerprint Service is not supported in the device");
}
};
FindViewById(Resource.Id.buttonCustomizedDialogWithTransparency).Click += (sender, e) => {
LogClear();
try {
if (!_spassFingerprint.HasRegisteredFinger)
{
Log("Please register finger first");
}
else
{
if (!_onReadyIdentify)
{
_onReadyIdentify = true;
if (_spass.IsFeatureEnabled(Spass.DeviceFingerprintCustomizedDialog))
{
try {
_spassFingerprint.SetDialogTitle("Customized Dialog With Transparency", 0x000000);
_spassFingerprint.SetDialogBgTransparency(0);
} catch (IllegalStateException ise) {
Log(ise.Message);
}
}
try {
_spassFingerprint.StartIdentifyWithDialog(this, new IdentifyListener(_spassFingerprint,
Log, () => _onReadyIdentify = false), false);
Log("Please Identify fingerprint to verify you");
} catch (IllegalStateException ex) {
_onReadyIdentify = false;
Log("Exception: " + ex);
}
}
else
{
Log("Please cancel Identify first");
}
}
} catch (UnsupportedOperationException) {
Log("Fingerprint Service is not supported in the device");
}
};
FindViewById(Resource.Id.buttonCustomizedDialogWithSetDialogDismiss).Click += (sender, e) => {
LogClear();
try {
if (!_spassFingerprint.HasRegisteredFinger)
{
Log("Please register finger first");
}
else
{
if (!_onReadyIdentify)
{
_onReadyIdentify = true;
if (_spass.IsFeatureEnabled(Spass.DeviceFingerprintCustomizedDialog))
{
try {
_spassFingerprint.SetDialogTitle("Customized Dialog With Setting Dialog dismiss", 0x000000);
_spassFingerprint.SetCanceledOnTouchOutside(true);
} catch (IllegalStateException ise) {
Log(ise.Message);
}
}
try {
_spassFingerprint.StartIdentifyWithDialog(this, new IdentifyListener(_spassFingerprint,
Log, () => _onReadyIdentify = false), false);
Log("Please Identify fingerprint to verify you");
} catch (IllegalStateException ex) {
_onReadyIdentify = false;
Log("Exception: " + ex);
}
}
else
{
Log("Please cancel Identify first");
}
}
} catch (UnsupportedOperationException) {
Log("Fingerprint Service is not supported in the device");
}
};
}
