AutofillFieldClassificationService.java revision 9f1921f9ffc20544f22e76dd412523b53cb68a14
1bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme/* 2bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * Copyright (C) 2018 The Android Open Source Project 3bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * 4bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * Licensed under the Apache License, Version 2.0 (the "License"); 5bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * you may not use this file except in compliance with the License. 6bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * You may obtain a copy of the License at 7bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * 8bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * http://www.apache.org/licenses/LICENSE-2.0 9bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * 10bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * Unless required by applicable law or agreed to in writing, software 11bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * distributed under the License is distributed on an "AS IS" BASIS, 12bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * See the License for the specific language governing permissions and 14bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * limitations under the License. 15bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme */ 16bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemepackage android.service.autofill; 17bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 189f1921f9ffc20544f22e76dd412523b53cb68a14Eugene Suslaimport static com.android.internal.util.function.pooled.PooledLambda.obtainMessage; 199f1921f9ffc20544f22e76dd412523b53cb68a14Eugene Susla 20bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemeimport android.annotation.NonNull; 21bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemeimport android.annotation.Nullable; 22bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemeimport android.annotation.SystemApi; 23bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemeimport android.app.Service; 24bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemeimport android.content.Intent; 25bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemeimport android.os.Bundle; 269f1921f9ffc20544f22e76dd412523b53cb68a14Eugene Suslaimport android.os.Handler; 27bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemeimport android.os.IBinder; 28bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemeimport android.os.Looper; 29bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemeimport android.os.Parcel; 30bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemeimport android.os.Parcelable; 31bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemeimport android.os.RemoteCallback; 32bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemeimport android.os.RemoteException; 33bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemeimport android.util.Log; 34bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemeimport android.view.autofill.AutofillValue; 35bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 36bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemeimport java.util.Arrays; 37bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemeimport java.util.List; 38bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 39bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme/** 40bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * A service that calculates field classification scores. 41bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * 42bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * <p>A field classification score is a {@code float} representing how well an 43bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * {@link AutofillValue} filled matches a expected value predicted by an autofill service 44bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * —a full-match is {@code 1.0} (representing 100%), while a full mismatch is {@code 0.0}. 45bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * 46bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * <p>The exact score depends on the algorithm used to calculate it— the service must provide 47bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * at least one default algorithm (which is used when the algorithm is not specified or is invalid), 48bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * but it could provide more (in which case the algorithm name should be specifiied by the caller 49bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * when calculating the scores). 50bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * 51bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * {@hide} 52bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme */ 53bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme@SystemApi 54bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Lemepublic abstract class AutofillFieldClassificationService extends Service { 55bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 56bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme private static final String TAG = "AutofillFieldClassificationService"; 57bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 58bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme /** 59bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * The {@link Intent} action that must be declared as handled by a service 60bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * in its manifest for the system to recognize it as a quota providing service. 61bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme */ 62bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme public static final String SERVICE_INTERFACE = 63bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme "android.service.autofill.AutofillFieldClassificationService"; 64bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 65d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme /** 66d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme * Manifest metadata key for the resource string containing the name of the default field 67d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme * classification algorithm. 68d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme */ 69d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme public static final String SERVICE_META_DATA_KEY_DEFAULT_ALGORITHM = 70d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme "android.autofill.field_classification.default_algorithm"; 71d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme /** 72d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme * Manifest metadata key for the resource string array containing the names of all field 73d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme * classification algorithms provided by the service. 74d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme */ 75d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme public static final String SERVICE_META_DATA_KEY_AVAILABLE_ALGORITHMS = 76d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme "android.autofill.field_classification.available_algorithms"; 77d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme 78d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme 79bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme /** {@hide} **/ 80bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme public static final String EXTRA_SCORES = "scores"; 81bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 82bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme private AutofillFieldClassificationServiceWrapper mWrapper; 83bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 849f1921f9ffc20544f22e76dd412523b53cb68a14Eugene Susla private void getScores(RemoteCallback callback, String algorithmName, Bundle algorithmArgs, 859f1921f9ffc20544f22e76dd412523b53cb68a14Eugene Susla List<AutofillValue> actualValues, String[] userDataValues) { 86bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme final Bundle data = new Bundle(); 879f1921f9ffc20544f22e76dd412523b53cb68a14Eugene Susla final float[][] scores = onGetScores(algorithmName, algorithmArgs, actualValues, 889f1921f9ffc20544f22e76dd412523b53cb68a14Eugene Susla Arrays.asList(userDataValues)); 899f1921f9ffc20544f22e76dd412523b53cb68a14Eugene Susla if (scores != null) { 909f1921f9ffc20544f22e76dd412523b53cb68a14Eugene Susla data.putParcelable(EXTRA_SCORES, new Scores(scores)); 91bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 92bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme callback.sendResult(data); 939f1921f9ffc20544f22e76dd412523b53cb68a14Eugene Susla } 94bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 959f1921f9ffc20544f22e76dd412523b53cb68a14Eugene Susla private final Handler mHandler = new Handler(Looper.getMainLooper(), null, true); 96bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 97bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme /** @hide */ 98bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme public AutofillFieldClassificationService() { 99bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 100bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 101bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 102bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme @Override 103bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme public void onCreate() { 104bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme super.onCreate(); 105bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme mWrapper = new AutofillFieldClassificationServiceWrapper(); 106bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 107bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 108bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme @Override 109bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme public IBinder onBind(Intent intent) { 110bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme return mWrapper; 111bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 112bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 113bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme /** 114bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * Calculates field classification scores in a batch. 115bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * 116bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * <p>See {@link AutofillFieldClassificationService} for more info about field classification 117bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * scores. 118bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * 119bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * @param algorithm name of the algorithm to be used to calculate the scores. If invalid, the 120bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * default algorithm will be used instead. 121bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * @param args optional arguments to be passed to the algorithm. 122bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * @param actualValues values entered by the user. 123bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * @param userDataValues values predicted from the user data. 124d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme * @return the calculated scores, with the first dimension representing actual values and the 125d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme * second dimension values from {@link UserData}. 126bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * 127bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * {@hide} 128bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme */ 129bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme @Nullable 130bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme @SystemApi 131d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme public float[][] onGetScores(@Nullable String algorithm, 132bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme @Nullable Bundle args, @NonNull List<AutofillValue> actualValues, 133bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme @NonNull List<String> userDataValues) { 134029f10100cced4a0dd6b07b26b0ffd670881aa47Felipe Leme Log.e(TAG, "service implementation (" + getClass() + " does not implement onGetScore()"); 135029f10100cced4a0dd6b07b26b0ffd670881aa47Felipe Leme return null; 136bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 137bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 138bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme private final class AutofillFieldClassificationServiceWrapper 139bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme extends IAutofillFieldClassificationService.Stub { 140bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme @Override 141bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme public void getScores(RemoteCallback callback, String algorithmName, Bundle algorithmArgs, 142bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme List<AutofillValue> actualValues, String[] userDataValues) 143bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme throws RemoteException { 1449f1921f9ffc20544f22e76dd412523b53cb68a14Eugene Susla mHandler.sendMessage(obtainMessage( 1459f1921f9ffc20544f22e76dd412523b53cb68a14Eugene Susla AutofillFieldClassificationService::getScores, 1469f1921f9ffc20544f22e76dd412523b53cb68a14Eugene Susla AutofillFieldClassificationService.this, 1479f1921f9ffc20544f22e76dd412523b53cb68a14Eugene Susla callback, algorithmName, algorithmArgs, actualValues, userDataValues)); 148bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 149bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 150bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 151bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme /** 152d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme * Helper class used to encapsulate a float[][] in a Parcelable. 153bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * 154bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme * {@hide} 155bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme */ 156bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme public static final class Scores implements Parcelable { 157fe05a529885281ebfb103d1a3ad6bfb862281268Felipe Leme @NonNull 158d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme public final float[][] scores; 159bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 160d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme private Scores(Parcel parcel) { 161bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme final int size1 = parcel.readInt(); 162bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme final int size2 = parcel.readInt(); 163d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme scores = new float[size1][size2]; 164bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme for (int i = 0; i < size1; i++) { 165bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme for (int j = 0; j < size2; j++) { 166d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme scores[i][j] = parcel.readFloat(); 167bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 168bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 169bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 170bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 171fe05a529885281ebfb103d1a3ad6bfb862281268Felipe Leme private Scores(@NonNull float[][] scores) { 172d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme this.scores = scores; 173bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 174bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 175bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme @Override 176fe05a529885281ebfb103d1a3ad6bfb862281268Felipe Leme public String toString() { 177fe05a529885281ebfb103d1a3ad6bfb862281268Felipe Leme final int size1 = scores.length; 178fe05a529885281ebfb103d1a3ad6bfb862281268Felipe Leme final int size2 = size1 > 0 ? scores[0].length : 0; 179fe05a529885281ebfb103d1a3ad6bfb862281268Felipe Leme final StringBuilder builder = new StringBuilder("Scores [") 180fe05a529885281ebfb103d1a3ad6bfb862281268Felipe Leme .append(size1).append("x").append(size2).append("] "); 181fe05a529885281ebfb103d1a3ad6bfb862281268Felipe Leme for (int i = 0; i < size1; i++) { 182fe05a529885281ebfb103d1a3ad6bfb862281268Felipe Leme builder.append(i).append(": ").append(Arrays.toString(scores[i])).append(' '); 183fe05a529885281ebfb103d1a3ad6bfb862281268Felipe Leme } 184fe05a529885281ebfb103d1a3ad6bfb862281268Felipe Leme return builder.toString(); 185fe05a529885281ebfb103d1a3ad6bfb862281268Felipe Leme } 186fe05a529885281ebfb103d1a3ad6bfb862281268Felipe Leme 187fe05a529885281ebfb103d1a3ad6bfb862281268Felipe Leme @Override 188bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme public int describeContents() { 189bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme return 0; 190bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 191bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 192bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme @Override 193bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme public void writeToParcel(Parcel parcel, int flags) { 194d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme int size1 = scores.length; 195d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme int size2 = scores[0].length; 196bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme parcel.writeInt(size1); 197bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme parcel.writeInt(size2); 198bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme for (int i = 0; i < size1; i++) { 199bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme for (int j = 0; j < size2; j++) { 200d11a66220c424c030542aca5c47de059d4a308ccFelipe Leme parcel.writeFloat(scores[i][j]); 201bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 202bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 203bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 204bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 205bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme public static final Creator<Scores> CREATOR = new Creator<Scores>() { 206bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme @Override 207bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme public Scores createFromParcel(Parcel parcel) { 208bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme return new Scores(parcel); 209bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 210bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme 211bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme @Override 212bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme public Scores[] newArray(int size) { 213bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme return new Scores[size]; 214bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 215bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme }; 216bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme } 217bc055b0ef1c11337b8ec5f681097e7b51e84b9c4Felipe Leme} 218