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Commit b29aa72f authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "[BiometricsV2] Fix 2nd touch not work for enroll" into udc-dev

parents 5f3e365c 4140b848

src/com/android/settings/biometrics2/ui/viewmodel/FingerprintEnrollProgressViewModel.java

+23 −18
Original line number Diff line number Diff line
@@ -16,6 +16,8 @@ 


package com.android.settings.biometrics2.ui.viewmodel;



import static android.hardware.fingerprint.FingerprintManager.ENROLL_ENROLL;



import static com.android.settings.biometrics2.ui.model.EnrollmentProgress.INITIAL_REMAINING;

import static com.android.settings.biometrics2.ui.model.EnrollmentProgress.INITIAL_STEPS;
@@ -63,7 +65,6 @@ public class FingerprintEnrollProgressViewModel extends AndroidViewModel { 
    private final int mUserId;



    private final FingerprintUpdater mFingerprintUpdater;

    private final MessageDisplayController mMessageDisplayController;

    @Nullable private CancellationSignal mCancellationSignal = null;

    private final EnrollmentCallback mEnrollmentCallback = new EnrollmentCallback() {
@@ -81,6 +82,9 @@ public class FingerprintEnrollProgressViewModel extends AndroidViewModel { 


        @Override

        public void onEnrollmentHelp(int helpMsgId, CharSequence helpString) {

            if (DEBUG) {

                Log.d(TAG, "onEnrollmentHelp(" + helpMsgId + ", " + helpString + ")");

            }

            mHelpMessageLiveData.postValue(new EnrollmentStatusMessage(helpMsgId, helpString));

        }
@@ -113,20 +117,6 @@ public class FingerprintEnrollProgressViewModel extends AndroidViewModel { 
        super(application);

        mFingerprintUpdater = fingerprintUpdater;

        mUserId = userId;



        final Resources res = application.getResources();

        mMessageDisplayController =

                res.getBoolean(R.bool.enrollment_message_display_controller_flag)

                        ? new MessageDisplayController(

                                application.getMainThreadHandler(),

                                mEnrollmentCallback,

                                SystemClock.elapsedRealtimeClock(),

                                res.getInteger(R.integer.enrollment_help_minimum_time_display),

                                res.getInteger(R.integer.enrollment_progress_minimum_time_display),

                                res.getBoolean(R.bool.enrollment_progress_priority_over_help),

                                res.getBoolean(R.bool.enrollment_prioritize_acquire_messages),

                                res.getInteger(R.integer.enrollment_collect_time))

                        : null;

    }



    public void setToken(byte[] token) {
@@ -195,9 +185,24 @@ public class FingerprintEnrollProgressViewModel extends AndroidViewModel { 
        mErrorMessageLiveData.setValue(null);



        mCancellationSignal = new CancellationSignal();

        mFingerprintUpdater.enroll(mToken, mCancellationSignal, mUserId,

                mMessageDisplayController != null ? mMessageDisplayController : mEnrollmentCallback,



        final Resources res = getApplication().getResources();

        if (reason == ENROLL_ENROLL

                && res.getBoolean(R.bool.enrollment_message_display_controller_flag)) {

            final EnrollmentCallback callback = new MessageDisplayController(

                    getApplication().getMainThreadHandler(),

                    mEnrollmentCallback,

                    SystemClock.elapsedRealtimeClock(),

                    res.getInteger(R.integer.enrollment_help_minimum_time_display),

                    res.getInteger(R.integer.enrollment_progress_minimum_time_display),

                    res.getBoolean(R.bool.enrollment_progress_priority_over_help),

                    res.getBoolean(R.bool.enrollment_prioritize_acquire_messages),

                    res.getInteger(R.integer.enrollment_collect_time));

            mFingerprintUpdater.enroll(mToken, mCancellationSignal, mUserId, callback, reason);

        } else {

            mFingerprintUpdater.enroll(mToken, mCancellationSignal, mUserId, mEnrollmentCallback,

                    reason);

        }

        return true;

    }

tests/unit/src/com/android/settings/biometrics2/ui/viewmodel/FingerprintEnrollProgressViewModelTest.java

+121 −4
Original line number Diff line number Diff line
@@ -21,6 +21,8 @@ import static android.hardware.fingerprint.FingerprintManager.ENROLL_FIND_SENSOR 
import static android.hardware.fingerprint.FingerprintManager.EnrollReason;

import static android.hardware.fingerprint.FingerprintManager.EnrollmentCallback;



import static com.android.settings.Utils.SETTINGS_PACKAGE_NAME;



import static com.google.common.truth.Truth.assertThat;



import static org.mockito.ArgumentMatchers.anyInt;
@@ -29,18 +31,24 @@ import static org.mockito.Mockito.doAnswer; 
import static org.mockito.Mockito.eq;

import static org.mockito.Mockito.never;

import static org.mockito.Mockito.only;

import static org.mockito.Mockito.times;

import static org.mockito.Mockito.verify;

import static org.mockito.Mockito.when;



import android.app.Application;

import android.content.res.Resources;

import android.os.CancellationSignal;

import android.os.Handler;

import android.os.Looper;

import android.os.Message;



import androidx.annotation.NonNull;

import androidx.lifecycle.LiveData;

import androidx.test.core.app.ApplicationProvider;

import androidx.test.ext.junit.runners.AndroidJUnit4;



import com.android.settings.R;

import com.android.settings.biometrics.fingerprint.FingerprintUpdater;

import com.android.settings.biometrics.fingerprint.MessageDisplayController;

import com.android.settings.biometrics2.ui.model.EnrollmentProgress;

import com.android.settings.biometrics2.ui.model.EnrollmentStatusMessage;

import com.android.settings.testutils.InstantTaskExecutorRule;
@@ -68,12 +76,18 @@ public class FingerprintEnrollProgressViewModelTest { 
    private FingerprintEnrollProgressViewModel mViewModel;

    private final TestWrapper<CancellationSignal> mCancellationSignalWrapper = new TestWrapper<>();

    private final TestWrapper<EnrollmentCallback> mCallbackWrapper = new TestWrapper<>();

    private int mEnrollmentMessageDisplayControllerFlagResId;



    @Before

    public void setUp() {

        mEnrollmentMessageDisplayControllerFlagResId = ApplicationProvider.getApplicationContext()

                .getResources().getIdentifier("enrollment_message_display_controller_flag", "bool",

                        SETTINGS_PACKAGE_NAME);



        when(mApplication.getResources()).thenReturn(mResources);

        when(mResources.getBoolean(R.bool.enrollment_message_display_controller_flag))

                .thenReturn(false);



        // Not use MessageDisplayController by default

        when(mResources.getBoolean(mEnrollmentMessageDisplayControllerFlagResId)).thenReturn(false);

        mViewModel = new FingerprintEnrollProgressViewModel(mApplication, mFingerprintUpdater,

                TEST_USER_ID);
@@ -88,7 +102,7 @@ public class FingerprintEnrollProgressViewModelTest { 
    }



    @Test

    public void testStartEnrollment() {

    public void testStartFindSensor() {

        @EnrollReason final int enrollReason = ENROLL_FIND_SENSOR;

        final byte[] token = new byte[] { 1, 2, 3 };

        mViewModel.setToken(token);
@@ -99,6 +113,54 @@ public class FingerprintEnrollProgressViewModelTest { 
        assertThat(ret).isTrue();

        verify(mFingerprintUpdater, only()).enroll(eq(token), any(CancellationSignal.class),

                eq(TEST_USER_ID), any(EnrollmentCallback.class), eq(enrollReason));

        assertThat(mCallbackWrapper.mValue instanceof MessageDisplayController).isFalse();

    }



    @Test

    public void testStartEnrolling() {

        @EnrollReason final int enrollReason = ENROLL_ENROLL;

        final byte[] token = new byte[] { 1, 2, 3 };

        mViewModel.setToken(token);



        // Start enrollment

        final boolean ret = mViewModel.startEnrollment(enrollReason);



        assertThat(ret).isTrue();

        verify(mFingerprintUpdater, only()).enroll(eq(token), any(CancellationSignal.class),

                eq(TEST_USER_ID), any(EnrollmentCallback.class), eq(enrollReason));

        assertThat(mCallbackWrapper.mValue instanceof MessageDisplayController).isFalse();

    }



    @Test

    public void testStartEnrollingWithMessageDisplayController() {

        // Enable MessageDisplayController and mock handler for it

        when(mResources.getBoolean(mEnrollmentMessageDisplayControllerFlagResId)).thenReturn(true);

        when(mApplication.getMainThreadHandler()).thenReturn(new TestHandler());



        @EnrollReason final int enrollReason = ENROLL_ENROLL;

        final byte[] token = new byte[] { 1, 2, 3 };

        mViewModel.setToken(token);



        // Start enrollment

        final boolean ret = mViewModel.startEnrollment(enrollReason);



        assertThat(ret).isTrue();

        verify(mFingerprintUpdater, only()).enroll(eq(token), any(CancellationSignal.class),

                eq(TEST_USER_ID), any(MessageDisplayController.class), eq(enrollReason));

        assertThat(mCallbackWrapper.mValue).isNotNull();



        assertThat(mCallbackWrapper.mValue instanceof MessageDisplayController).isTrue();

        final EnrollmentCallback callback1 = mCallbackWrapper.mValue;



        // Cancel and start again

        mViewModel.cancelEnrollment();

        mViewModel.startEnrollment(enrollReason);



        // Shall not use the same MessageDisplayController

        verify(mFingerprintUpdater, times(2)).enroll(eq(token), any(CancellationSignal.class),

                eq(TEST_USER_ID), any(MessageDisplayController.class), eq(enrollReason));

        assertThat(mCallbackWrapper.mValue).isNotNull();

        assertThat(callback1).isNotEqualTo(mCallbackWrapper.mValue);

    }



    @Test
@@ -162,6 +224,48 @@ public class FingerprintEnrollProgressViewModelTest { 
        assertThat(progress.getRemaining()).isEqualTo(0);

    }



    @Test

    public void testProgressUpdateWithMessageDisplayController() {

        // Enable MessageDisplayController and mock handler for it

        when(mResources.getBoolean(mEnrollmentMessageDisplayControllerFlagResId)).thenReturn(true);

        when(mApplication.getMainThreadHandler()).thenReturn(new TestHandler());



        mViewModel.setToken(new byte[] { 1, 2, 3 });



        // Start enrollment

        final boolean ret = mViewModel.startEnrollment(ENROLL_ENROLL);

        assertThat(ret).isTrue();

        assertThat(mCallbackWrapper.mValue).isNotNull();



        // Test default value

        final LiveData<EnrollmentProgress> progressLiveData = mViewModel.getProgressLiveData();

        EnrollmentProgress progress = progressLiveData.getValue();

        assertThat(progress).isNotNull();

        assertThat(progress.getSteps()).isEqualTo(-1);

        assertThat(progress.getRemaining()).isEqualTo(0);



        // Update first progress

        mCallbackWrapper.mValue.onEnrollmentProgress(25);

        progress = progressLiveData.getValue();

        assertThat(progress).isNotNull();

        assertThat(progress.getSteps()).isEqualTo(25);

        assertThat(progress.getRemaining()).isEqualTo(25);



        // Update second progress

        mCallbackWrapper.mValue.onEnrollmentProgress(20);

        progress = progressLiveData.getValue();

        assertThat(progress).isNotNull();

        assertThat(progress.getSteps()).isEqualTo(25);

        assertThat(progress.getRemaining()).isEqualTo(20);



        // Update latest progress

        mCallbackWrapper.mValue.onEnrollmentProgress(0);

        progress = progressLiveData.getValue();

        assertThat(progress).isNotNull();

        assertThat(progress.getSteps()).isEqualTo(25);

        assertThat(progress.getRemaining()).isEqualTo(0);

    }



    @Test

    public void testGetErrorMessageLiveData() {

        // Start enrollment
@@ -262,4 +366,17 @@ public class FingerprintEnrollProgressViewModelTest { 
    private static class TestWrapper<T> {

        T mValue;

    }



    private static class TestHandler extends Handler {



        TestHandler() {

            super(Looper.getMainLooper());

        }



        @Override

        public boolean sendMessageAtTime(@NonNull Message msg, long uptimeMillis) {

            msg.getCallback().run();

            return true;

        }

    }

}