Source code

KittyORM insertion example
 1// Initializing database instance
 2BasicDatabase db = new BasicDatabase(getContext());
 3// Getting mapper instance
 4RandomMapper mapper = (RandomMapper) db.getMapper(RandomModel.class);
 5// Initializing model
 6RandomModel toInsert = new RandomModel();
 7// Setting model fields
 8toInsert.randomInt = 10;
 9...
10// Saving model with save method
11mapper.save(toInsert);
12// Saving model with direct insert call
13mapper.insert(toInsert);
KittyORM basic_database implementation sources
  1. Click to view BasicDatabase.class:
     1@KITTY_DATABASE(
     2        databaseName = "basic_database",
     3        domainPackageNames = {"net.akaish.kittyormdemo.sqlite.basicdb"},
     4        logTag = LOG_TAG,
     5        isLoggingOn = true,
     6        isProductionOn = true,
     7        isPragmaOn = true
     8)
     9@KITTY_DATABASE_REGISTRY(
    10        domainPairs = {
    11                @KITTY_REGISTRY_PAIR(model = ComplexRandomModel.class, mapper = ComplexRandomMapper.class),
    12                @KITTY_REGISTRY_PAIR(model = IndexesAndConstraintsModel.class),
    13                @KITTY_REGISTRY_PAIR(model = RandomModel.class, mapper = RandomMapper.class)
    14        }
    15)
    16public class BasicDatabase extends KittyDatabase {
    17
    18    public static final String LOG_TAG = "BASIC DB DEMO";
    19
    20    /**
    21     * KittyORM main database class that represents bootstrap and holder for all related with database
    22     * components.
    23     * <br> See {@link KittyDatabase#KittyDatabase(Context, String)} for more info.
    24     *
    25     * @param ctx
    26     */
    27    public BasicDatabase(Context ctx) {
    28        super(ctx);
    29    }
    30
    31}

  2. Click to view AbstractRandomModel.class:
     1public abstract class AbstractRandomModel extends KittyModel {
     2
     3    public static final String RND_INTEGER_CNAME = "rnd_int_custom_column_name";
     4    public static final String RND_ANIMAL_CNAME = "rndanimal";
     5
     6    @KITTY_COLUMN(
     7            isIPK = true,
     8            columnOrder = 0
     9    )
    10    public Long id;
    11
    12    @KITTY_COLUMN(
    13            columnOrder = 1
    14    )
    15    public int randomInt;
    16
    17    @KITTY_COLUMN(
    18            columnOrder = 2,
    19            columnName = RND_INTEGER_CNAME
    20    )
    21    public Integer randomInteger;
    22
    23    @KITTY_COLUMN(
    24            columnOrder = 3,
    25            columnName = RND_ANIMAL_CNAME
    26    )
    27    public Animals randomAnimal;
    28
    29    @KITTY_COLUMN(
    30            columnOrder = 4,
    31            columnAffinity = TypeAffinities.TEXT
    32    )
    33    public String randomAnimalName;
    34}

  3. Click to view RandomModel.class:
     1@KITTY_TABLE
     2@KITTY_EXTENDED_CRUD(extendedCrudController = RandomMapper.class)
     3@INDEX(
     4        indexName = "random_animal_index",
     5        indexColumns = {AbstractRandomModel.RND_ANIMAL_CNAME}
     6)
     7public class RandomModel extends AbstractRandomModel {
     8
     9
    10    public RandomModel() {
    11        super();
    12    }
    13
    14    @KITTY_COLUMN(columnOrder = 5)
    15    public String randomAnimalSays;
    16
    17    @Override
    18    public String toString() {
    19        return new StringBuffer(64).append("[ id = ")
    20                                            .append(id)
    21                                            .append("; randomInt = ")
    22                                            .append(Integer.toString(randomInt))
    23                                            .append("; randomInteger = ")
    24                                            .append(randomInteger)
    25                                            .append("; randomAnimal = ")
    26                                            .append(randomAnimal)
    27                                            .append("; randomAnimnalLocalizedName = ")
    28                                            .append(randomAnimalName)
    29                                            .append("; randomAnimalSays = ")
    30                                            .append(randomAnimalSays).append(" ]").toString();
    31    }
    32}

  4. Click to view RandomMapper.class:
     1package net.akaish.kittyormdemo.sqlite.basicdb;
     2
     3import net.akaish.kitty.orm.KittyMapper;
     4import net.akaish.kitty.orm.KittyModel;
     5import net.akaish.kitty.orm.configuration.conf.KittyTableConfiguration;
     6import net.akaish.kitty.orm.query.QueryParameters;
     7import net.akaish.kitty.orm.query.conditions.SQLiteCondition;
     8import net.akaish.kitty.orm.query.conditions.SQLiteConditionBuilder;
     9import net.akaish.kitty.orm.query.conditions.SQLiteOperator;
    10import net.akaish.kitty.orm.util.KittyConstants;
    11import net.akaish.kittyormdemo.sqlite.misc.Animals;
    12
    13import static net.akaish.kitty.orm.query.conditions.SQLiteOperator.AND;
    14import static net.akaish.kitty.orm.query.conditions.SQLiteOperator.LESS_OR_EQUAL;
    15import static net.akaish.kitty.orm.query.conditions.SQLiteOperator.LESS_THAN;
    16import static net.akaish.kitty.orm.query.conditions.SQLiteOperator.GREATER_OR_EQUAL;
    17import static net.akaish.kitty.orm.query.conditions.SQLiteOperator.GREATER_THAN;
    18import static net.akaish.kittyormdemo.sqlite.basicdb.AbstractRandomModel.RND_ANIMAL_CNAME;
    19
    20import java.util.List;
    21
    22
    23/**
    24 * Created by akaish on 09.08.18.
    25 * @author akaish (Denis Bogomolov)
    26 */
    27public class RandomMapper extends KittyMapper {
    28
    29    public <M extends KittyModel> RandomMapper(KittyTableConfiguration tableConfiguration,
    30                                              M blankModelInstance,
    31                                              String databasePassword) {
    32        super(tableConfiguration, blankModelInstance, databasePassword);
    33    }
    34
    35    protected SQLiteCondition getAnimalCondition(Animals animal) {
    36        return new SQLiteConditionBuilder()
    37                .addColumn(RND_ANIMAL_CNAME)
    38                .addSQLOperator("=")
    39                .addObjectValue(animal)
    40                .build();
    41    }
    42
    43    public long deleteByRandomIntegerRange(int start, int end) {
    44        return deleteWhere("#?randomInt >= ? AND #?randomInt <= ?", start, end);
    45    }
    46
    47    public long deleteByAnimal(Animals animal) {
    48        return deleteWhere(getAnimalCondition(animal));
    49    }
    50
    51    public List<RandomModel> findByAnimal(Animals animal, long offset, long limit, boolean groupingOn) {
    52        SQLiteCondition condition = getAnimalCondition(animal);
    53        QueryParameters qparam = new QueryParameters();
    54        qparam.setLimit(limit).setOffset(offset);
    55        if(groupingOn)
    56            qparam.setGroupByColumns(RND_ANIMAL_CNAME);
    57        else
    58            qparam.setGroupByColumns(KittyConstants.ROWID);
    59        return findWhere(condition, qparam);
    60    }
    61
    62    public List<RandomModel> findByIdRange(long fromId, long toId, boolean inclusive, Long offset, Long limit) {
    63        SQLiteCondition condition = new SQLiteConditionBuilder()
    64                .addColumn("id")
    65                .addSQLOperator(inclusive ? GREATER_OR_EQUAL : GREATER_THAN)
    66                .addValue(fromId)
    67                .addSQLOperator(AND)
    68                .addColumn("id")
    69                .addSQLOperator(inclusive ? LESS_OR_EQUAL : LESS_THAN)
    70                .addValue(toId)
    71                .build();
    72        QueryParameters qparam = new QueryParameters();
    73        qparam.setLimit(limit).setOffset(offset).setGroupByColumns(KittyConstants.ROWID);
    74        return findWhere(condition, qparam);
    75    }
    76
    77    public List<RandomModel> findAllRandomModels(Long offset, Long limit) {
    78        QueryParameters qparam = new QueryParameters();
    79        qparam.setLimit(limit).setOffset(offset).setGroupByColumns(KittyConstants.ROWID);
    80        return findAll(qparam);
    81    }
    82
    83}

  5. Click to view ComplexRandomModel.class:
      1@KITTY_TABLE
      2@KITTY_EXTENDED_CRUD(extendedCrudController = ComplexRandomMapper.class)
      3public class ComplexRandomModel extends AbstractRandomModel {
      4
      5    public ComplexRandomModel() {
      6        super();
      7    }
      8
      9
     10    // Primitives
     11    // (boolean, int, byte, double, long, short, float)
     12    @KITTY_COLUMN(columnOrder = 5)
     13    public boolean boolF;
     14
     15
     16    @KITTY_COLUMN(columnOrder = 6)
     17    public byte byteF;
     18
     19    @KITTY_COLUMN(columnOrder = 7)
     20    public double doubleF;
     21
     22    @KITTY_COLUMN(columnOrder = 8)
     23    public long longF;
     24
     25    @KITTY_COLUMN(columnOrder = 9)
     26    public short shortF;
     27
     28    @KITTY_COLUMN(columnOrder = 10)
     29    public float floatF;
     30
     31    // Byte array
     32    @KITTY_COLUMN(columnOrder = 11)
     33    public byte[] byteArray;
     34
     35    // String (TEXT) (String, BigDecimal, BigInteger, Enum)
     36    @KITTY_COLUMN(columnOrder = 12)
     37    public String stringF;
     38
     39    @KITTY_COLUMN(columnOrder = 13)
     40    public BigDecimal bigDecimalF;
     41
     42    @KITTY_COLUMN(columnOrder = 14)
     43    public BigInteger bigIntegerF;
     44
     45    @KITTY_COLUMN(columnOrder = 15)
     46    public Uri uriF;
     47
     48    @KITTY_COLUMN(columnOrder = 16)
     49    public File fileF;
     50
     51    @KITTY_COLUMN(columnOrder = 17)
     52    public Currency currencyF;
     53
     54    // SD
     55    @KITTY_COLUMN(
     56            columnOrder = 18,
     57            columnAffinity = TypeAffinities.TEXT
     58    )
     59    @KITTY_COLUMN_SERIALIZATION
     60    public AnimalSounds stringSDF;
     61
     62    @KITTY_COLUMN(columnOrder = 19)
     63    public SomeColours bitmapColour;
     64
     65    @KITTY_COLUMN(
     66            columnOrder = 20,
     67            columnAffinity = TypeAffinities.BLOB
     68    )
     69    @KITTY_COLUMN_SERIALIZATION
     70    public Bitmap byteArraySDF;
     71
     72    String stringSDFSerialize() {
     73        if(stringSDF == null) return null;
     74        return new GsonBuilder().create().toJson(stringSDF);
     75    }
     76
     77    AnimalSounds stringSDFDeserialize(String cvData) {
     78        if(cvData == null) return null;
     79        if(cvData.length() == 0) return null;
     80        return new GsonBuilder().create().fromJson(cvData, AnimalSounds.class);
     81    }
     82
     83    public byte[] byteArraySDFSerialize() {//byteArraySDFSerialize
     84        if(byteArraySDF == null) return null;
     85        ByteArrayOutputStream bmpStream = new ByteArrayOutputStream();
     86        byteArraySDF.compress(Bitmap.CompressFormat.PNG, 100, bmpStream);
     87        return bmpStream.toByteArray();
     88    }
     89
     90    public Bitmap byteArraySDFDeserialize(byte[] cursorData) {
     91        if(cursorData == null) return null;
     92        if(cursorData.length == 0) return null;
     93        return BitmapFactory.decodeByteArray(cursorData, 0, cursorData.length);
     94    }
     95
     96    // Primitive wrappers Boolean, Integer, Byte, Double, Short or Float
     97    @KITTY_COLUMN(columnOrder = 21)
     98    public Boolean boolFF;
     99
    100
    101    @KITTY_COLUMN(columnOrder = 22)
    102    public Byte byteFF;
    103
    104    @KITTY_COLUMN(columnOrder = 23)
    105    public Double doubleFF;
    106
    107    @KITTY_COLUMN(columnOrder = 24)
    108    public Short shortFF;
    109
    110    @KITTY_COLUMN(columnOrder = 25)
    111    public Float floatFF;
    112
    113
    114    // Long represented types Long, Date, Calendar, Timestamp
    115    @KITTY_COLUMN(columnOrder = 26)
    116    public Long longFF;
    117
    118    @KITTY_COLUMN(columnOrder = 27)
    119    public Date dateF;
    120
    121    @KITTY_COLUMN(columnOrder = 28)
    122    public Calendar calendarF;
    123
    124    @KITTY_COLUMN(columnOrder = 29)
    125    public Timestamp timestampF;
    126
    127    @Override
    128    public String toString() {
    129        StringBuffer out = new StringBuffer(256);
    130        out.append("Long id : "+id+"\r\n");
    131        out.append("int randomInt : "+randomInt+"\r\n");
    132        out.append("String stringF : "+stringF+"\r\n");
    133        out.append("BigInteger bigIntegerF : "+bigIntegerF+"\r\n");
    134        out.append("SomeColours bitmapColour : "+bitmapColour+"\r\n");
    135        out.append("Short shortFF : "+shortFF+"\r\n");
    136        out.append("Timestamp timestampF (HReadable) : "+timestampF+"\r\n");
    137        out.append("AnimalSounds stringSDF (HReadable) : "+stringSDFSerialize()+"\r\n");
    138        out.append("Uri uriF : " + uriF+"\r\n");
    139        out.append("Currency currencyF : " + currencyF.getSymbol()+"\r\n");
    140        out.append("... \r\n");
    141        return out.toString();
    142    }
    143
    144    public String toShortString() {
    145        StringBuffer out = new StringBuffer(256);
    146        out.append("[ Long id : "+id+"; ");
    147        out.append("int randomInt : "+randomInt+"; ");
    148        out.append("String stringF : "+stringF+"; ");
    149        out.append("BigInteger bigIntegerF : "+bigIntegerF+"; ");
    150        out.append("SomeColours bitmapColour : "+bitmapColour+"; ");
    151        out.append("Short shortFF : "+shortFF+"; ");
    152        out.append("Timestamp timestampF (HReadable) : "+timestampF+"; ... ]");
    153        return out.toString();
    154    }
    155
    156    @Deprecated
    157    public String toHTMLString() {
    158        StringBuffer out = new StringBuffer(2048);
    159        out.append("<br>Long id : "+id.toString()+"\r\n");
    160        out.append("<br><b>PRIMITIVES</b>"+"\r\n");
    161        out.append("<br>boolean boolF : "+Boolean.toString(boolF)+"\r\n");
    162        out.append("<br>int randomInt : "+Integer.toString(randomInt)+"\r\n");
    163        out.append("<br>byte byteF : "+Byte.toString(byteF)+"\r\n");
    164        out.append("<br>double doubleF : "+Double.toString(doubleF)+"\r\n");
    165        out.append("<br>long longF : "+Long.toString(longF)+"\r\n");
    166        out.append("<br>short shortF : "+Short.toString(shortF)+"\r\n");
    167        out.append("<br>float floatF : "+Float.toString(floatF)+"\r\n");
    168        out.append("<br>byte[] byteArray : "+byteArrayToString(byteArray)+"\r\n");
    169        out.append("<br><b>STRING AFFINITIES</b>"+"\r\n");
    170        out.append("<br>String randomAnimalName : "+randomAnimalName+"\r\n");
    171        out.append("<br>String stringF : "+stringF+"\r\n");
    172        out.append("<br>BigDecimal bigDecimalF : "+bigDecimalF.toEngineeringString()+"\r\n");
    173        out.append("<br>BigInteger bigIntegerF : "+bigIntegerF.toString()+"\r\n");
    174        out.append("<br>Animals randomAnimal : "+randomAnimal.toString()+"\r\n");
    175        out.append("<br><b>SERIALIZATION AND DESERIALIZATION</b>"+"\r\n");
    176        out.append("<br>AnimalSounds stringSDF : "+stringSDFSerialize()+"\r\n");
    177        out.append("<br>SomeColours bitmapColour : "+bitmapColour.toString()+"\r\n");
    178        out.append("<br><b>PRIMITIVE WRAPPERS</b>"+"\r\n");
    179        out.append("<br>Boolean boolFF : "+boolFF.toString()+"\r\n");
    180        out.append("<br>Integer randomInteger : "+randomInteger.toString()+"\r\n");
    181        out.append("<br>Byte byteFF : "+byteFF.toString()+"\r\n");
    182        out.append("<br>Double doubleFF : "+doubleFF.toString()+"\r\n");
    183        out.append("<br>Short shortFF : "+shortFF.toString()+"\r\n");
    184        out.append("<br>Float floatFF :"+floatFF.toString()+"\r\n");
    185        out.append("<br><b>LONG REPRESENTED TYPES</b>"+"\r\n");
    186        out.append("<br>Long longFF : "+longFF.toString()+"\r\n");
    187        out.append("<br>Date dateF : "+Long.toString(dateF.getTime())+"\r\n");
    188        out.append("<br>Calendar calendarF : "+Long.toString(calendarF.getTimeInMillis())+"\r\n");
    189        out.append("<br>Timestamp timestampF : "+Long.toString(timestampF.getTime())+"\r\n");
    190        out.append("<br>Date dateF (HReadable) : "+dateF.toString()+"\r\n");
    191        out.append("<br>Calendar calendarF (HReadable) : "+calendarF.getTime().toString()+"\r\n");
    192        out.append("<br>Timestamp timestampF (HReadable) : "+timestampF.toString()+"\r\n");
    193        return out.toString();
    194    }
    195
    196    public String byteArrayToString(byte[] toString) {
    197        String[] strings = new String[toString.length];
    198        for(int i = 0; i < toString.length; i++) {
    199            strings[i] = Byte.toString(toString[i]);
    200        }
    201        return KittyUtils.implodeWithCommaInBKT(strings);
    202    }
    203}

  6. Click to view IndexesAndConstraintsModel.class:
     1@KITTY_TABLE(tableName = "cai")
     2@FOREIGN_KEY_T(
     3        name = "CAI_FK",
     4        columns = {IndexesAndConstraintsModel.RANDOM_ID_CNAME},
     5        reference = @FOREIGN_KEY_REFERENCE(
     6                foreignTableName = "random",
     7                foreignTableColumns = {"id"},
     8                onUpdate = OnUpdateDeleteActions.CASCADE,
     9                onDelete = OnUpdateDeleteActions.CASCADE
    10        )
    11)
    12@INDEX(indexColumns = {"creation_date"})
    13public class IndexesAndConstraintsModel extends KittyModel {
    14    static final String RANDOM_ID_CNAME = "rnd_id";
    15
    16    @KITTY_COLUMN(columnOrder = 0)
    17    @PRIMARY_KEY
    18    @NOT_NULL
    19    public Long id;
    20
    21    @KITTY_COLUMN(columnOrder = 1)
    22    @NOT_NULL
    23    @UNIQUE
    24    public Long rndId;
    25
    26    @KITTY_COLUMN(columnOrder = 2)
    27    @CHECK(checkExpression = "animal IN (\"CAT\", \"TIGER\", \"LION\")") // only cats allowed to this party
    28    public Animals animal;
    29
    30    @KITTY_COLUMN(columnOrder = 3)
    31    @DEFAULT(signedInteger = 28) // You can choose for options for default declaration, if nothing set than 0 value would be used
    32    @NOT_NULL
    33    public Integer defaultNumber;
    34
    35    @KITTY_COLUMN(columnOrder = 4)
    36    @DEFAULT(
    37            predefinedLiteralValue = LiteralValues.CURRENT_DATE
    38    )
    39    @NOT_NULL
    40    public String creationDate;
    41
    42    @KITTY_COLUMN(columnOrder = 5)
    43    @DEFAULT(
    44            predefinedLiteralValue = LiteralValues.CURRENT_TIMESTAMP
    45    )
    46    @ONE_COLUMN_INDEX(unique = true, indexName = "IAC_unique_index_creation_timestamp")
    47    @NOT_NULL
    48    public Timestamp creationTmstmp;
    49
    50    @Override
    51    public String toString() {
    52        StringBuilder sb = new StringBuilder(64);
    53        sb.append("[ RowID = ").append(getRowID())
    54                .append(" ; id = ").append(id)
    55                .append(" ; rndId = ").append(rndId)
    56                .append(" ; animal = ").append(animal)
    57                .append(" ; defaultNumber = ").append(defaultNumber)
    58                .append(" ; creationDate = ").append(creationDate)
    59                .append(" ; creationTmstmp = ").append(creationTmstmp).append(" ]");
    60        return sb.toString();
    61    }
    62}

Fragment and utility code used in this tutorial
  1. Click to view RNDRandomModelFactory.class:
     1public class RNDRandomModelFactory {
     2
     3    private final Context context;
     4    private final Random randomizer;
     5
     6    private final SparseArray<String> randomAnimalSays = new SparseArray<>();
     7    private final SparseArray<String> randomAnimalLocalizedName = new SparseArray<>();
     8
     9    public RNDRandomModelFactory(Context context) {
    10        super();
    11        this.context = context;
    12        this.randomizer = new Random();
    13
    14        // Lol, getContext().getString() method is slow, calling for each new random model this method twice causes 55% of all execution time of generating new random model (!)
    15        // Right now getting those string causes only 14% of execution time
    16        randomAnimalSays.append(Animals.getLocalizedAnimalSaysResource(Animals.BEAR), context.getString(Animals.getLocalizedAnimalSaysResource(Animals.BEAR)));
    17        randomAnimalSays.append(Animals.getLocalizedAnimalSaysResource(Animals.CAT), context.getString(Animals.getLocalizedAnimalSaysResource(Animals.CAT)));
    18        randomAnimalSays.append(Animals.getLocalizedAnimalSaysResource(Animals.DOG), context.getString(Animals.getLocalizedAnimalSaysResource(Animals.DOG)));
    19        randomAnimalSays.append(Animals.getLocalizedAnimalSaysResource(Animals.GOAT), context.getString(Animals.getLocalizedAnimalSaysResource(Animals.GOAT)));
    20        randomAnimalSays.append(Animals.getLocalizedAnimalSaysResource(Animals.LION), context.getString(Animals.getLocalizedAnimalSaysResource(Animals.LION)));
    21        randomAnimalSays.append(Animals.getLocalizedAnimalSaysResource(Animals.SHEEP), context.getString(Animals.getLocalizedAnimalSaysResource(Animals.SHEEP)));
    22        randomAnimalSays.append(Animals.getLocalizedAnimalSaysResource(Animals.TIGER), context.getString(Animals.getLocalizedAnimalSaysResource(Animals.TIGER)));
    23        randomAnimalSays.append(Animals.getLocalizedAnimalSaysResource(Animals.WOLF), context.getString(Animals.getLocalizedAnimalSaysResource(Animals.WOLF)));
    24
    25
    26        randomAnimalLocalizedName.append(Animals.getLocalizedAnimalNameResource(Animals.BEAR), context.getString(Animals.getLocalizedAnimalNameResource(Animals.BEAR)));
    27        randomAnimalLocalizedName.append(Animals.getLocalizedAnimalNameResource(Animals.CAT), context.getString(Animals.getLocalizedAnimalNameResource(Animals.CAT)));
    28        randomAnimalLocalizedName.append(Animals.getLocalizedAnimalNameResource(Animals.DOG), context.getString(Animals.getLocalizedAnimalNameResource(Animals.DOG)));
    29        randomAnimalLocalizedName.append(Animals.getLocalizedAnimalNameResource(Animals.GOAT), context.getString(Animals.getLocalizedAnimalNameResource(Animals.GOAT)));
    30        randomAnimalLocalizedName.append(Animals.getLocalizedAnimalNameResource(Animals.LION), context.getString(Animals.getLocalizedAnimalNameResource(Animals.LION)));
    31        randomAnimalLocalizedName.append(Animals.getLocalizedAnimalNameResource(Animals.SHEEP), context.getString(Animals.getLocalizedAnimalNameResource(Animals.SHEEP)));
    32        randomAnimalLocalizedName.append(Animals.getLocalizedAnimalNameResource(Animals.TIGER), context.getString(Animals.getLocalizedAnimalNameResource(Animals.TIGER)));
    33        randomAnimalLocalizedName.append(Animals.getLocalizedAnimalNameResource(Animals.WOLF), context.getString(Animals.getLocalizedAnimalNameResource(Animals.WOLF)));
    34
    35    }
    36
    37    public RandomModel newRandomModel() {
    38        RandomModel out = new RandomModel();
    39        out.randomInt = randomizer.nextInt();
    40        out.randomInteger = randomizer.nextInt();
    41        out.randomAnimal = Animals.rndAnimal(randomizer);
    42        out.randomAnimalSays = randomAnimalSays.get(Animals.getLocalizedAnimalSaysResource(out.randomAnimal));
    43        out.randomAnimalName = randomAnimalLocalizedName.get(Animals.getLocalizedAnimalNameResource(out.randomAnimal));
    44        return out;
    45    }
    46}

  2. Click to view Lesson2Tab1New.class:
      1public class Lesson2Tab1New extends Lesson2BaseFragment {
      2
      3    private BasicDatabase db;
      4
      5    private EditText randomIntET;
      6    private EditText randomIntegerET;
      7
      8    private EditText randomAnimalNameET;
      9    private EditText randomAnimalSaysET;
     10
     11
     12
     13    private Button saveButton;
     14
     15
     16    public Lesson2Tab1New() {};
     17
     18    @Override
     19    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
     20        View rootView = inflater.inflate(R.layout.lesson2_tab1_new, container, false);
     21
     22
     23        randomAnimalNameET = (EditText) rootView.findViewById(R.id.l2_t1_et_animal_localised_name);
     24        randomAnimalSaysET = (EditText) rootView.findViewById(R.id.l2_t1_et_animal_says);
     25
     26        randomIntET = (EditText) rootView.findViewById(R.id.l2_t1_et_random_int);
     27        randomIntegerET = (EditText) rootView.findViewById(R.id.l2_t1_et_random_integer);
     28
     29
     30
     31        saveButton = (Button) rootView.findViewById(R.id._l2_t1_save_button);
     32        saveButton.setOnClickListener(new View.OnClickListener() {
     33            @Override
     34            public void onClick(View v) {
     35                go();
     36            }
     37        });
     38
     39        setUpExpandedList(
     40                rootView,
     41                R.id._l2_t1_expanded_panel_lw,
     42                R.id._l2_t1_expanded_panel_text,
     43                R.string._l2_t1_expanded_panel_text_pattern
     44        );
     45
     46        setAnimalSpinner(rootView, R.id.l2_t1_spinner, new AdapterView.OnItemSelectedListener() {
     47            @Override
     48            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
     49                String enumStringName = (String) animalSpinner.getAdapter().getItem(position);
     50                if(enumStringName.equals(animalAdapter.getItem(animalAdapter.getCount()))) {
     51                    // do nothing, skip spinner hint
     52                } else {
     53                    Animals animal = Animals.valueOf(enumStringName);
     54                    randomAnimalNameET.setText(Animals.getLocalizedAnimalNameResource(animal));
     55                    randomAnimalSaysET.setText(Animals.getLocalizedAnimalSaysResource(animal));
     56                }
     57            }
     58
     59            @Override
     60            public void onNothingSelected(AdapterView<?> parent) {
     61
     62            }
     63        });
     64
     65
     66        getDb().printPregeneratedCreateSchemaToLog("KittyORM BDB C");
     67        getDb().printPregeneratedDropSchemaToLog("KittyORM BDB D");
     68
     69        return rootView;
     70    }
     71
     72    void textWarnDialog() {
     73        getLessonActivity().showWarningDialog(R.string._warning_dialog_title, R.string._warning_dialog_test_message_big, R.string._warning_dialog_ok_button_text);
     74    }
     75
     76    void go() {
     77        String randomInt = randomIntET.getText().toString();
     78        String randomInteger = randomIntegerET.getText().toString();
     79        String animalEnumStringValue = animalSpinner.getSelectedItem().toString();
     80
     81        if(animalEnumStringValue.equals(animalAdapter.getItem(animalAdapter.getCount()))) {
     82            getLessonActivity().showWarningDialog(R.string._warning_dialog_title, R.string._l2_t1_warning_text, R.string._warning_dialog_ok_button_text);
     83            return;
     84        }
     85        if(randomInt == null || randomInteger == null) {
     86            getLessonActivity().showWarningDialog(R.string._warning_dialog_title, R.string._l2_t1_warning_text, R.string._warning_dialog_ok_button_text);
     87            return;
     88        }
     89        if(randomInt.length() == 0 || randomInteger.length() == 0) {
     90            getLessonActivity().showWarningDialog(R.string._warning_dialog_title, R.string._l2_t1_warning_text, R.string._warning_dialog_ok_button_text);
     91            return;
     92        }
     93        int rndInt = 0; Integer rndInteger = null;
     94        try {
     95            rndInt = Integer.parseInt(randomInt);
     96            rndInteger = Integer.valueOf(randomInteger);
     97        } catch (Exception e) {
     98            getLessonActivity().showWarningDialog(R.string._warning_dialog_title, R.string._l2_t1_warning_bad_input, R.string._warning_dialog_ok_button_text);
     99            return;
    100        }
    101        RandomModel toInsert = new RandomModel();
    102        toInsert.randomInt = rndInt;
    103        toInsert.randomInteger = rndInteger;
    104        Animals animal = Animals.valueOf(animalEnumStringValue);
    105        toInsert.randomAnimal = animal;
    106        toInsert.randomAnimalName = getString(Animals.getLocalizedAnimalNameResource(animal));
    107        toInsert.randomAnimalSays = getString(Animals.getLocalizedAnimalSaysResource(animal));
    108        KittyMapper mapper = getMapper();
    109        long rowid = mapper.insert(toInsert);
    110        if(rowid > 0) {
    111            addNewEventToExpandedPanel(format(getString(R.string._l2_t1_expanded_added), rowid, toInsert, mapper.countAll()));
    112        } else {
    113            addNewEventToExpandedPanel(format(getString(R.string._l2_t1_expanded_error), toInsert));
    114        }
    115        mapper.close();
    116    }
    117
    118    @Override
    119    public void onCreate(Bundle bundle) {
    120        super.onCreate(bundle);
    121    }
    122
    123    // Fab menu section
    124
    125    @Override
    126    public View.OnClickListener helpFabMenuAction() {
    127        return new View.OnClickListener() {
    128            @Override
    129            public void onClick(View v) {
    130                ((KittyTutorialActivity)getActivity()).showWebViewDialog(LessonsUriConstants.L2_T1_TUTORIAL);
    131            }
    132        };
    133    }
    134
    135    @Override
    136    public View.OnClickListener sourceFabMenuAction() {
    137        return new View.OnClickListener() {
    138            @Override
    139            public void onClick(View v) {
    140                ((KittyTutorialActivity)getActivity()).showWebViewDialog(LessonsUriConstants.L2_T1_SOURCE);
    141            }
    142        };
    143    }
    144
    145    @Override
    146    public View.OnClickListener schemaFabMenuAction() {
    147        return new View.OnClickListener() {
    148            @Override
    149            public void onClick(View v) {
    150                ((KittyTutorialActivity)getActivity()).showWebViewDialog(LessonsUriConstants.L2_T1_SCHEMA);
    151            }
    152        };
    153    }
    154
    155    @Override
    156    protected int snackbarMessageResource() {
    157        return R.string._l2_t1_snackbar_message;
    158    }
    159}