Example usage for android.content Intent getType

Introduction

In this page you can find the example usage for android.content Intent getType.

Prototype

public @Nullable String getType()

Source Link

Document

Retrieve any explicit MIME type included in the intent.

Usage

From source file:com.kncwallet.wallet.ui.WalletActivity.java

private void handleIntent(@Nonnull final Intent intent) {
    final String action = intent.getAction();

    if (NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action)) {
        final String inputType = intent.getType();
        final NdefMessage ndefMessage = (NdefMessage) intent
                .getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES)[0];
        final byte[] input = Nfc.extractMimePayload(Constants.MIMETYPE_TRANSACTION, ndefMessage);

        new BinaryInputParser(inputType, input) {
            @Override//from   www  . j av  a2  s . com
            protected void bitcoinRequest(final Address address, final String addressLabel,
                    final BigInteger amount, final String bluetoothMac) {
                cannotClassify(inputType);
            }

            @Override
            protected void directTransaction(final Transaction transaction) {
                processDirectTransaction(transaction);
            }

            @Override
            protected void error(final int messageResId, final Object... messageArgs) {
                dialog(WalletActivity.this, null, 0, messageResId, messageArgs);
            }
        }.parse();

    } else if (Constants.WIDGET_START_SEND_QR.equals(action)) { //started by widget

        ActionBar actionBar = getSupportActionBar();
        actionBar.setSelectedNavigationItem(0);
        handleScan();

    } else if (Constants.WIDGET_START_RECEIVE.equals(action)) {

        ActionBar actionBar = getSupportActionBar();
        actionBar.setSelectedNavigationItem(2);

    } else if (Constants.WIDGET_START_SEND.equals(action)) {
        ActionBar actionBar = getSupportActionBar();
        actionBar.setSelectedNavigationItem(0);
    }
}

From source file:com.bushstar.kobocoin_android_wallet.ui.SendCoinsFragment.java

@Override
public void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setRetainInstance(true);//from  ww w  .  j a va  2 s  .co  m
    setHasOptionsMenu(true);

    bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    backgroundThread = new HandlerThread("backgroundThread", Process.THREAD_PRIORITY_BACKGROUND);
    backgroundThread.start();
    backgroundHandler = new Handler(backgroundThread.getLooper());

    if (savedInstanceState != null) {
        restoreInstanceState(savedInstanceState);
    } else {
        final Intent intent = activity.getIntent();
        final String action = intent.getAction();
        final Uri intentUri = intent.getData();
        final String scheme = intentUri != null ? intentUri.getScheme() : null;
        final String mimeType = intent.getType();

        if ((Intent.ACTION_VIEW.equals(action) || NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && intentUri != null && "kobocoin".equals(scheme)) {
            initStateFromKobocoinUri(intentUri);
        } else if ((NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && PaymentProtocol.MIMETYPE_PAYMENTREQUEST.equals(mimeType)) {
            final NdefMessage ndefMessage = (NdefMessage) intent
                    .getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES)[0];
            final byte[] ndefMessagePayload = Nfc.extractMimePayload(PaymentProtocol.MIMETYPE_PAYMENTREQUEST,
                    ndefMessage);
            initStateFromPaymentRequest(mimeType, ndefMessagePayload);
        } else if ((Intent.ACTION_VIEW.equals(action))
                && PaymentProtocol.MIMETYPE_PAYMENTREQUEST.equals(mimeType)) {
            final byte[] paymentRequest = KobocoinIntegration.paymentRequestFromIntent(intent);

            if (intentUri != null)
                initStateFromIntentUri(mimeType, intentUri);
            else if (paymentRequest != null)
                initStateFromPaymentRequest(mimeType, paymentRequest);
            else
                throw new IllegalArgumentException();
        } else if (intent.hasExtra(SendCoinsActivity.INTENT_EXTRA_PAYMENT_INTENT)) {
            initStateFromIntentExtras(intent.getExtras());
        } else {
            updateStateFrom(PaymentIntent.blank());
        }
    }
}

From source file:com.matthewmitchell.nubits_android_wallet.ui.SendCoinsFragment.java

@Override
public void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setRetainInstance(true);/*from www  .j  a  v a  2 s .co  m*/
    setHasOptionsMenu(true);

    bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    backgroundThread = new HandlerThread("backgroundThread", Process.THREAD_PRIORITY_BACKGROUND);
    backgroundThread.start();
    backgroundHandler = new Handler(backgroundThread.getLooper());

    if (savedInstanceState != null) {
        restoreInstanceState(savedInstanceState);
    } else {
        final Intent intent = activity.getIntent();
        final String action = intent.getAction();
        final Uri intentUri = intent.getData();
        final String scheme = intentUri != null ? intentUri.getScheme() : null;
        final String mimeType = intent.getType();

        if ((Intent.ACTION_VIEW.equals(action) || NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && intentUri != null && "nu".equals(scheme)) {
            initStateFromNubitsUri(intentUri);
        } else if ((NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && PaymentProtocol.MIMETYPE_PAYMENTREQUEST.equals(mimeType)) {
            final NdefMessage ndefMessage = (NdefMessage) intent
                    .getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES)[0];
            final byte[] ndefMessagePayload = Nfc.extractMimePayload(PaymentProtocol.MIMETYPE_PAYMENTREQUEST,
                    ndefMessage);
            initStateFromPaymentRequest(mimeType, ndefMessagePayload);
        } else if ((Intent.ACTION_VIEW.equals(action))
                && PaymentProtocol.MIMETYPE_PAYMENTREQUEST.equals(mimeType)) {
            final byte[] paymentRequest = NubitsIntegration.paymentRequestFromIntent(intent);

            if (intentUri != null)
                initStateFromIntentUri(mimeType, intentUri);
            else if (paymentRequest != null)
                initStateFromPaymentRequest(mimeType, paymentRequest);
            else
                throw new IllegalArgumentException();
        } else if (intent.hasExtra(SendCoinsActivity.INTENT_EXTRA_PAYMENT_INTENT)) {
            initStateFromIntentExtras(intent.getExtras());
        } else {
            updateStateFrom(PaymentIntent.blank());
        }
    }
}

From source file:com.matthewmitchell.peercoin_android_wallet.ui.SendCoinsFragment.java

@Override
public void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setRetainInstance(true);//from   w  w w .j  av  a  2s  .  c  o m
    setHasOptionsMenu(true);

    bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    backgroundThread = new HandlerThread("backgroundThread", Process.THREAD_PRIORITY_BACKGROUND);
    backgroundThread.start();
    backgroundHandler = new Handler(backgroundThread.getLooper());

    if (savedInstanceState != null) {
        restoreInstanceState(savedInstanceState);
    } else {
        final Intent intent = activity.getIntent();
        final String action = intent.getAction();
        final Uri intentUri = intent.getData();
        final String scheme = intentUri != null ? intentUri.getScheme() : null;
        final String mimeType = intent.getType();

        if ((Intent.ACTION_VIEW.equals(action) || NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && intentUri != null && "ppcoin".equals(scheme)) {
            initStateFromPeercoinUri(intentUri);
        } else if ((NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && PaymentProtocol.MIMETYPE_PAYMENTREQUEST.equals(mimeType)) {
            final NdefMessage ndefMessage = (NdefMessage) intent
                    .getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES)[0];
            final byte[] ndefMessagePayload = Nfc.extractMimePayload(PaymentProtocol.MIMETYPE_PAYMENTREQUEST,
                    ndefMessage);
            initStateFromPaymentRequest(mimeType, ndefMessagePayload);
        } else if ((Intent.ACTION_VIEW.equals(action))
                && PaymentProtocol.MIMETYPE_PAYMENTREQUEST.equals(mimeType)) {
            final byte[] paymentRequest = PeercoinIntegration.paymentRequestFromIntent(intent);

            if (intentUri != null)
                initStateFromIntentUri(mimeType, intentUri);
            else if (paymentRequest != null)
                initStateFromPaymentRequest(mimeType, paymentRequest);
            else
                throw new IllegalArgumentException();
        } else if (intent.hasExtra(SendCoinsActivity.INTENT_EXTRA_PAYMENT_INTENT)) {
            initStateFromIntentExtras(intent.getExtras());
        } else {
            updateStateFrom(PaymentIntent.blank());
        }
    }
}

From source file:com.rimbit.android_wallet.ui.SendCoinsFragment.java

@Override
public void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setRetainInstance(true);//  w  ww .  j  a  v  a  2 s . c  om
    setHasOptionsMenu(true);

    bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    backgroundThread = new HandlerThread("backgroundThread", Process.THREAD_PRIORITY_BACKGROUND);
    backgroundThread.start();
    backgroundHandler = new Handler(backgroundThread.getLooper());

    if (savedInstanceState != null) {
        restoreInstanceState(savedInstanceState);
    } else {
        final Intent intent = activity.getIntent();
        final String action = intent.getAction();
        final Uri intentUri = intent.getData();
        final String scheme = intentUri != null ? intentUri.getScheme() : null;
        final String mimeType = intent.getType();

        if ((Intent.ACTION_VIEW.equals(action) || NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && intentUri != null && "rimbit".equals(scheme)) {
            initStateFromRimbitUri(intentUri);
        } else if ((NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && PaymentProtocol.MIMETYPE_PAYMENTREQUEST.equals(mimeType)) {
            final NdefMessage ndefMessage = (NdefMessage) intent
                    .getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES)[0];
            final byte[] ndefMessagePayload = Nfc.extractMimePayload(PaymentProtocol.MIMETYPE_PAYMENTREQUEST,
                    ndefMessage);
            initStateFromPaymentRequest(mimeType, ndefMessagePayload);
        } else if ((Intent.ACTION_VIEW.equals(action))
                && PaymentProtocol.MIMETYPE_PAYMENTREQUEST.equals(mimeType)) {
            final byte[] paymentRequest = RimbitIntegration.paymentRequestFromIntent(intent);

            if (intentUri != null)
                initStateFromIntentUri(mimeType, intentUri);
            else if (paymentRequest != null)
                initStateFromPaymentRequest(mimeType, paymentRequest);
            else
                throw new IllegalArgumentException();
        } else if (intent.hasExtra(SendCoinsActivity.INTENT_EXTRA_PAYMENT_INTENT)) {
            initStateFromIntentExtras(intent.getExtras());
        } else {
            updateStateFrom(PaymentIntent.blank());
        }
    }
}

From source file:com.woollysammoth.nubit_android_wallet.ui.SendCoinsFragment.java

@Override
public void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setRetainInstance(true);//from  w  ww  . j  a va  2  s  .c  o m
    setHasOptionsMenu(true);

    bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    backgroundThread = new HandlerThread("backgroundThread", Process.THREAD_PRIORITY_BACKGROUND);
    backgroundThread.start();
    backgroundHandler = new Handler(backgroundThread.getLooper());

    if (savedInstanceState != null) {
        restoreInstanceState(savedInstanceState);
    } else {
        final Intent intent = activity.getIntent();
        final String action = intent.getAction();
        final Uri intentUri = intent.getData();
        final String scheme = intentUri != null ? intentUri.getScheme() : null;
        final String mimeType = intent.getType();

        if ((Intent.ACTION_VIEW.equals(action) || NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && intentUri != null && "ppcoin".equals(scheme)) {
            initStateFromNubitUri(intentUri);
        } else if ((NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && PaymentProtocol.MIMETYPE_PAYMENTREQUEST.equals(mimeType)) {
            final NdefMessage ndefMessage = (NdefMessage) intent
                    .getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES)[0];
            final byte[] ndefMessagePayload = Nfc.extractMimePayload(PaymentProtocol.MIMETYPE_PAYMENTREQUEST,
                    ndefMessage);
            initStateFromPaymentRequest(mimeType, ndefMessagePayload);
        } else if ((Intent.ACTION_VIEW.equals(action))
                && PaymentProtocol.MIMETYPE_PAYMENTREQUEST.equals(mimeType)) {
            final byte[] paymentRequest = NubitIntegration.paymentRequestFromIntent(intent);

            if (intentUri != null)
                initStateFromIntentUri(mimeType, intentUri);
            else if (paymentRequest != null)
                initStateFromPaymentRequest(mimeType, paymentRequest);
            else
                throw new IllegalArgumentException();
        } else if (intent.hasExtra(SendCoinsActivity.INTENT_EXTRA_PAYMENT_INTENT)) {
            initStateFromIntentExtras(intent.getExtras());
        } else {
            updateStateFrom(PaymentIntent.blank());
        }
    }
}

From source file:com.bushstar.htmlcoin_android_wallet.ui.SendCoinsFragment.java

@Override
public void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setRetainInstance(true);/*w ww .  j ava 2 s  .c o m*/
    setHasOptionsMenu(true);

    bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    backgroundThread = new HandlerThread("backgroundThread", Process.THREAD_PRIORITY_BACKGROUND);
    backgroundThread.start();
    backgroundHandler = new Handler(backgroundThread.getLooper());

    if (savedInstanceState != null) {
        restoreInstanceState(savedInstanceState);
    } else {
        final Intent intent = activity.getIntent();
        final String action = intent.getAction();
        final Uri intentUri = intent.getData();
        final String scheme = intentUri != null ? intentUri.getScheme() : null;
        final String mimeType = intent.getType();

        if ((Intent.ACTION_VIEW.equals(action) || NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && intentUri != null && "htmlcoin".equals(scheme)) {
            initStateFromHTMLcoinUri(intentUri);
        } else if ((NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && PaymentProtocol.MIMETYPE_PAYMENTREQUEST.equals(mimeType)) {
            final NdefMessage ndefMessage = (NdefMessage) intent
                    .getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES)[0];
            final byte[] ndefMessagePayload = Nfc.extractMimePayload(PaymentProtocol.MIMETYPE_PAYMENTREQUEST,
                    ndefMessage);
            initStateFromPaymentRequest(mimeType, ndefMessagePayload);
        } else if ((Intent.ACTION_VIEW.equals(action))
                && PaymentProtocol.MIMETYPE_PAYMENTREQUEST.equals(mimeType)) {
            final byte[] paymentRequest = HTMLcoinIntegration.paymentRequestFromIntent(intent);

            if (intentUri != null)
                initStateFromIntentUri(mimeType, intentUri);
            else if (paymentRequest != null)
                initStateFromPaymentRequest(mimeType, paymentRequest);
            else
                throw new IllegalArgumentException();
        } else if (intent.hasExtra(SendCoinsActivity.INTENT_EXTRA_PAYMENT_INTENT)) {
            initStateFromIntentExtras(intent.getExtras());
        } else {
            updateStateFrom(PaymentIntent.blank());
        }
    }
}

From source file:com.guldencoin.androidwallet.nlg.ui.SendCoinsFragment.java

@Override
public View onCreateView(final LayoutInflater inflater, final ViewGroup container,
        final Bundle savedInstanceState) {
    final View view = inflater.inflate(R.layout.send_coins_fragment, container);

    payeeNameView = (TextView) view.findViewById(R.id.send_coins_payee_name);
    payeeOrganizationView = (TextView) view.findViewById(R.id.send_coins_payee_organization);
    payeeVerifiedByView = (TextView) view.findViewById(R.id.send_coins_payee_verified_by);

    receivingAddressView = (AutoCompleteTextView) view.findViewById(R.id.send_coins_receiving_address);
    receivingAddressView.setAdapter(new AutoCompleteAddressAdapter(activity, null));
    receivingAddressView.setOnFocusChangeListener(receivingAddressListener);
    receivingAddressView.addTextChangedListener(receivingAddressListener);

    receivingStaticView = view.findViewById(R.id.send_coins_receiving_static);
    receivingStaticAddressView = (TextView) view.findViewById(R.id.send_coins_receiving_static_address);
    receivingStaticLabelView = (TextView) view.findViewById(R.id.send_coins_receiving_static_label);

    receivingStaticView.setOnFocusChangeListener(new OnFocusChangeListener() {
        private ActionMode actionMode;

        @Override/* w w w. ja va2 s  . com*/
        public void onFocusChange(final View v, final boolean hasFocus) {
            if (hasFocus) {
                final Address address = paymentIntent.hasAddress() ? paymentIntent.getAddress()
                        : (validatedAddress != null ? validatedAddress.address : null);
                if (address != null)
                    actionMode = activity.startActionMode(new ReceivingAddressActionMode(address));
            } else {
                actionMode.finish();
            }
        }
    });

    final CurrencyAmountView btcAmountView = (CurrencyAmountView) view.findViewById(R.id.send_coins_amount_btc);
    btcAmountView.setCurrencySymbol(config.getBtcPrefix());
    btcAmountView.setInputPrecision(config.getBtcMaxPrecision());
    btcAmountView.setHintPrecision(config.getBtcPrecision());
    btcAmountView.setShift(config.getBtcShift());

    final CurrencyAmountView localAmountView = (CurrencyAmountView) view
            .findViewById(R.id.send_coins_amount_local);
    localAmountView.setInputPrecision(Constants.LOCAL_PRECISION);
    localAmountView.setHintPrecision(Constants.LOCAL_PRECISION);
    amountCalculatorLink = new CurrencyCalculatorLink(btcAmountView, localAmountView);
    amountCalculatorLink.setExchangeDirection(config.getLastExchangeDirection());

    directPaymentEnableView = (CheckBox) view.findViewById(R.id.send_coins_direct_payment_enable);
    directPaymentEnableView.setChecked(bluetoothAdapter != null && bluetoothAdapter.isEnabled());
    directPaymentEnableView.setOnCheckedChangeListener(new OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(final CompoundButton buttonView, final boolean isChecked) {
            if (isChecked && !bluetoothAdapter.isEnabled()) {
                // try to enable bluetooth
                startActivityForResult(new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE),
                        REQUEST_CODE_ENABLE_BLUETOOTH);
            }
        }
    });

    directPaymentMessageView = (TextView) view.findViewById(R.id.send_coins_direct_payment_message);

    sentTransactionView = (ListView) view.findViewById(R.id.send_coins_sent_transaction);
    sentTransactionListAdapter = new TransactionsListAdapter(activity, wallet, application.maxConnectedPeers(),
            false);
    sentTransactionView.setAdapter(sentTransactionListAdapter);

    viewGo = (Button) view.findViewById(R.id.send_coins_go);
    viewGo.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(final View v) {
            validateReceivingAddress(true);
            isAmountValid();

            if (everythingValid())
                handleGo();
            else
                requestFocusFirst();
        }
    });

    amountCalculatorLink.setNextFocusId(viewGo.getId());

    viewCancel = (Button) view.findViewById(R.id.send_coins_cancel);
    viewCancel.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(final View v) {
            if (state == State.INPUT)
                activity.setResult(Activity.RESULT_CANCELED);

            activity.finish();
        }
    });

    popupMessageView = (TextView) inflater.inflate(R.layout.send_coins_popup_message, container);

    if (savedInstanceState != null) {
        restoreInstanceState(savedInstanceState);
    } else {
        final Intent intent = activity.getIntent();
        final String action = intent.getAction();
        final Uri intentUri = intent.getData();
        final String scheme = intentUri != null ? intentUri.getScheme() : null;
        final String mimeType = intent.getType();

        if ((Intent.ACTION_VIEW.equals(action) || NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && intentUri != null && "bitcoin".equals(scheme)) {
            initStateFromBitcoinUri(intentUri);
        } else if ((NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && Constants.MIMETYPE_PAYMENTREQUEST.equals(mimeType)) {
            final NdefMessage ndefMessage = (NdefMessage) intent
                    .getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES)[0];
            final byte[] ndefMessagePayload = Nfc.extractMimePayload(Constants.MIMETYPE_PAYMENTREQUEST,
                    ndefMessage);
            initStateFromPaymentRequest(mimeType, ndefMessagePayload);
        } else if ((Intent.ACTION_VIEW.equals(action)) && intentUri != null
                && Constants.MIMETYPE_PAYMENTREQUEST.equals(mimeType)) {
            initStateFromIntentUri(mimeType, intentUri);
        } else if (intent.hasExtra(SendCoinsActivity.INTENT_EXTRA_PAYMENT_INTENT)) {
            initStateFromIntentExtras(intent.getExtras());
        } else {
            updateStateFrom(PaymentIntent.blank());
        }
    }

    return view;
}

From source file:com.hivewallet.androidclient.wallet.ui.send.SendCoinsFragment.java

@Override
public void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setRetainInstance(true);/*from   w  w w. j  a  v  a2 s .c o m*/
    setHasOptionsMenu(true);

    bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    backgroundThread = new HandlerThread("backgroundThread", Process.THREAD_PRIORITY_BACKGROUND);
    backgroundThread.start();
    backgroundHandler = new Handler(backgroundThread.getLooper());

    if (savedInstanceState != null) {
        restoreInstanceState(savedInstanceState);
    } else {
        final Intent intent = activity.getIntent();
        final String action = intent.getAction();
        final Uri intentUri = intent.getData();
        final String scheme = intentUri != null ? intentUri.getScheme() : null;
        final String mimeType = intent.getType();

        if ((Intent.ACTION_VIEW.equals(action) || NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && intentUri != null && "bitcoin".equals(scheme)) {
            initStateFromBitcoinUri(intentUri);
        } else if ((NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && PaymentProtocol.MIMETYPE_PAYMENTREQUEST.equals(mimeType)) {
            final NdefMessage ndefMessage = (NdefMessage) intent
                    .getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES)[0];
            final byte[] ndefMessagePayload = Nfc.extractMimePayload(PaymentProtocol.MIMETYPE_PAYMENTREQUEST,
                    ndefMessage);
            initStateFromPaymentRequest(mimeType, ndefMessagePayload);
        } else if ((Intent.ACTION_VIEW.equals(action))
                && PaymentProtocol.MIMETYPE_PAYMENTREQUEST.equals(mimeType)) {
            final byte[] paymentRequest = BitcoinIntegration.paymentRequestFromIntent(intent);

            if (intentUri != null)
                initStateFromIntentUri(mimeType, intentUri);
            else if (paymentRequest != null)
                initStateFromPaymentRequest(mimeType, paymentRequest);
            else
                throw new IllegalArgumentException();
        } else if (intent.hasExtra(SendCoinsActivity.INTENT_EXTRA_PAYMENT_INTENT)) {
            initStateFromIntentExtras(intent.getExtras());
        } else {
            updateStateFrom(PaymentIntent.blank());
        }
    }
}

From source file:de.langerhans.wallet.ui.SendCoinsFragment.java

@Override
public void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setRetainInstance(true);/*from www . ja v a 2  s  . c  o m*/
    setHasOptionsMenu(true);

    bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    backgroundThread = new HandlerThread("backgroundThread", Process.THREAD_PRIORITY_BACKGROUND);
    backgroundThread.start();
    backgroundHandler = new Handler(backgroundThread.getLooper());

    if (savedInstanceState != null) {
        restoreInstanceState(savedInstanceState);
    } else {
        final Intent intent = activity.getIntent();
        final String action = intent.getAction();
        final Uri intentUri = intent.getData();
        final String scheme = intentUri != null ? intentUri.getScheme() : null;
        final String mimeType = intent.getType();

        if ((Intent.ACTION_VIEW.equals(action) || NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && intentUri != null && "dogecoin".equals(scheme)) {
            initStateFromBitcoinUri(intentUri);
        } else if ((NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action))
                && com.google.dogecoin.protocols.payments.PaymentProtocol.MIMETYPE_PAYMENTREQUEST
                        .equals(mimeType)) {
            final NdefMessage ndefMessage = (NdefMessage) intent
                    .getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES)[0];
            final byte[] ndefMessagePayload = Nfc.extractMimePayload(
                    com.google.dogecoin.protocols.payments.PaymentProtocol.MIMETYPE_PAYMENTREQUEST,
                    ndefMessage);
            initStateFromPaymentRequest(mimeType, ndefMessagePayload);
        } else if ((Intent.ACTION_VIEW.equals(action))
                && com.google.dogecoin.protocols.payments.PaymentProtocol.MIMETYPE_PAYMENTREQUEST
                        .equals(mimeType)) {
            final byte[] paymentRequest = BitcoinIntegration.paymentRequestFromIntent(intent);

            if (intentUri != null)
                initStateFromIntentUri(mimeType, intentUri);
            else if (paymentRequest != null)
                initStateFromPaymentRequest(mimeType, paymentRequest);
            else
                throw new IllegalArgumentException();
        } else if (intent.hasExtra(SendCoinsActivity.INTENT_EXTRA_PAYMENT_INTENT)) {
            initStateFromIntentExtras(intent.getExtras());
        } else {
            updateStateFrom(PaymentIntent.blank());
        }
    }
}