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Commit 206581aa authored by Beverly Tai's avatar Beverly Tai Committed by Automerger Merge Worker
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Merge "Update unpaused udfps alpha when showing udfps bouncer" into sc-dev am: b6d44227 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15692790

Change-Id: Ibbee80a9c5df0ec48dbac370a504250ee8e58da7
parents 655a7f52 b6d44227

packages/SystemUI/src/com/android/systemui/biometrics/UdfpsKeyguardView.java

+7 −0
Original line number Diff line number Diff line
@@ -155,6 +155,13 @@ public class UdfpsKeyguardView extends UdfpsAnimationView { 
        updateAlpha();

    }



    /**

     * @return alpha between 0 and 255

     */

    int getUnpausedAlpha() {

        return mAlpha;

    }



    @Override

    protected int updateAlpha() {

        int alpha = super.updateAlpha();

packages/SystemUI/src/com/android/systemui/biometrics/UdfpsKeyguardViewController.java

+6 −3
Original line number Diff line number Diff line
@@ -153,7 +153,7 @@ public class UdfpsKeyguardViewController extends UdfpsAnimationViewController<Ud 
        pw.println("mIsBouncerVisible=" + mIsBouncerVisible);

        pw.println("mInputBouncerHiddenAmount=" + mInputBouncerHiddenAmount);

        pw.println("mStatusBarExpansion=" + mStatusBarExpansion);

        pw.println("mAlpha=" + mView.getAlpha());

        pw.println("unpausedAlpha=" + mView.getUnpausedAlpha());

        pw.println("mUdfpsRequested=" + mUdfpsRequested);

        pw.println("mView.mUdfpsRequested=" + mView.mUdfpsRequested);

        pw.println("mLaunchTransitionFadingAway=" + mLaunchTransitionFadingAway);
@@ -168,10 +168,10 @@ public class UdfpsKeyguardViewController extends UdfpsAnimationViewController<Ud 
            return false;

        }



        boolean udfpsAffordanceWasNotShowing = shouldPauseAuth();

        mShowingUdfpsBouncer = show;

        updatePauseAuth();

        if (mShowingUdfpsBouncer) {

            if (mStatusBarState == StatusBarState.SHADE_LOCKED) {

            if (udfpsAffordanceWasNotShowing) {

                mView.animateInUdfpsBouncer(null);

            }
@@ -184,6 +184,8 @@ public class UdfpsKeyguardViewController extends UdfpsAnimationViewController<Ud 
        } else {

            mKeyguardUpdateMonitor.requestFaceAuthOnOccludingApp(false);

        }

        updateAlpha();

        updatePauseAuth();

        return true;

    }
@@ -308,6 +310,7 @@ public class UdfpsKeyguardViewController extends UdfpsAnimationViewController<Ud 
                public void requestUdfps(boolean request, int color) {

                    mUdfpsRequested = request;

                    mView.requestUdfps(request, color);

                    updateAlpha();

                    updatePauseAuth();

                }

packages/SystemUI/tests/src/com/android/systemui/biometrics/UdfpsKeyguardViewControllerTest.java

+19 −0
Original line number Diff line number Diff line
@@ -313,6 +313,25 @@ public class UdfpsKeyguardViewControllerTest extends SysuiTestCase { 
        verify(mView).setUnpausedAlpha(0);

    }



    @Test

    public void testShowUdfpsBouncer() {

        // GIVEN view is attached and status bar expansion is 0

        mController.onViewAttached();

        captureExpansionListeners();

        captureKeyguardStateControllerCallback();

        captureAltAuthInterceptor();

        updateStatusBarExpansion(0, true);

        reset(mView);

        when(mView.getContext()).thenReturn(mResourceContext);

        when(mResourceContext.getString(anyInt())).thenReturn("test string");



        // WHEN status bar expansion is 0 but udfps bouncer is requested

        mAltAuthInterceptor.showAlternateAuthBouncer();



        // THEN alpha is 0

        verify(mView).setUnpausedAlpha(255);

    }



    private void sendStatusBarStateChanged(int statusBarState) {

        mStatusBarStateListener.onStateChanged(statusBarState);

    }