andersonleite

    private static final String TAG = "NFC";
    private NfcAdapter nfcAdapter;
    private PendingIntent nfcPendingIntent;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        // initialize NFC

andersonleite

    @Override
    protected void onResume() {
        super.onResume();
        Log.d(TAG, "enableForegroundMode");

        // foreground mode gives the current active application priority for reading scanned tags
        IntentFilter tagDetected = new IntentFilter(NfcAdapter.ACTION_TAG_DISCOVERED); // filter for tags
        IntentFilter[] writeTagFilters = new IntentFilter[] {tagDetected};
        nfcAdapter.enableForegroundDispatch(this, nfcPendingIntent, writeTagFilters, null);
    }

andersonleite

    @Override
    protected void onNewIntent(Intent intent) {
        super.onNewIntent(intent);

        Log.d(TAG, "onNewIntent");

        // check for NFC related actions
        if (NfcAdapter.ACTION_TAG_DISCOVERED.equals(intent.getAction())) {
            ImageView lata = (ImageView) findViewById(R.id.lata);

andersonleite

public class BillFilter {

    private BillDao dao;

    @Inject
    public BillFilter(BillDao dao) {
        this.dao = dao;
    }

    public List<Bill> filter() {

andersonleite

@Module
public class BillModule
{
    @Provides
    public BillDao provideBillDao() {
        return new BillDao();
    }
}

@Component(modules = BillModule.class)

andersonleite

public class MainActivity extends ActionBarActivity {

    private List<Bill> filteredBills;
    private TextView text;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

andersonleite

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:22.2.0'

    compile 'com.android.support:design:22.2.0'
    compile 'com.jakewharton:butterknife:7.0.1'
}

andersonleite

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
                xmlns:tools="http://schemas.android.com/tools"
                xmlns:app="http://schemas.android.com/apk/res-auto"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                tools:context=".MainActivity">

    <android.support.design.widget.CoordinatorLayout
        android:id="@+id/root"
        android:layout_width="match_parent"

andersonleite

public class MainActivity extends ActionBarActivity {

    @Bind(R.id.root) CoordinatorLayout layoutRoot;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        ButterKnife.bind(this);
    }

andersonleite

<?xml version="1.0" encoding="utf-8"?>
<set
xmlns:android="http://schemas.android.com/apk/res/android"
android:interpolator="@android:anim/linear_interpolator"
android:fillAfter="true">

<translate
    android:fromYDelta="0%p"
    android:toYDelta="50%p"
    android:duration="4000" />