[DO NOT MERGE] Only show lock icon background with UDFPS am: ddfb4df1a8 (0e3f5084) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/keyguard/LockIconView.java

+14 −2

Original line number	Diff line number	Diff line
		@@ -48,6 +48,7 @@ public class LockIconView extends FrameLayout implements Dumpable {
		private ImageView mBgView;

		private int mLockIconColor;
		private boolean mUseBackground = false;

		public LockIconView(Context context, AttributeSet attrs) {
		super(context, attrs);
		@@ -61,8 +62,8 @@ public class LockIconView extends FrameLayout implements Dumpable {
		mBgView = findViewById(R.id.lock_icon_bg);
		}

		void updateColorAndBackgroundVisibility(boolean useBackground) {
		if (useBackground && mLockIcon.getDrawable() != null) {
		void updateColorAndBackgroundVisibility() {
		if (mUseBackground && mLockIcon.getDrawable() != null) {
		mLockIconColor = Utils.getColorAttrDefaultColor(getContext(),
		android.R.attr.textColorPrimary);
		mBgView.setBackground(getContext().getDrawable(R.drawable.fingerprint_bg));
		@@ -78,6 +79,9 @@ public class LockIconView extends FrameLayout implements Dumpable {

		void setImageDrawable(Drawable drawable) {
		mLockIcon.setImageDrawable(drawable);

		if (!mUseBackground) return;

		if (drawable == null) {
		mBgView.setVisibility(View.INVISIBLE);
		} else {
		@@ -85,6 +89,14 @@ public class LockIconView extends FrameLayout implements Dumpable {
		}
		}

		/**
		* Whether or not to render the lock icon background. Mainly used for UDPFS.
		*/
		public void setUseBackground(boolean useBackground) {
		mUseBackground = useBackground;
		updateColorAndBackgroundVisibility();
		}

		/**
		* Set the location of the lock icon.
		*/

packages/SystemUI/src/com/android/keyguard/LockIconViewController.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -345,7 +345,7 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
		}

		private void updateColors() {
		mView.updateColorAndBackgroundVisibility(mUdfpsSupported);
		mView.updateColorAndBackgroundVisibility();
		}

		private void updateConfiguration() {
		@@ -425,6 +425,8 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
		boolean wasUdfpsEnrolled = mUdfpsEnrolled;

		mUdfpsSupported = mAuthController.getUdfpsSensorLocation() != null;
		mView.setUseBackground(mUdfpsSupported);

		mUdfpsEnrolled = mKeyguardUpdateMonitor.isUdfpsEnrolled();
		if (wasUdfpsSupported != mUdfpsSupported \|\| wasUdfpsEnrolled != mUdfpsEnrolled) {
		updateVisibility();

packages/SystemUI/tests/src/com/android/systemui/keyguard/LockIconViewControllerTest.java

+46 −21

Original line number	Diff line number	Diff line
		@@ -31,6 +31,7 @@ import android.os.Vibrator;
		import android.testing.AndroidTestingRunner;
		import android.testing.TestableLooper;
		import android.util.DisplayMetrics;
		import android.util.Pair;
		import android.view.View;
		import android.view.accessibility.AccessibilityManager;

		@@ -127,19 +128,7 @@ public class LockIconViewControllerTest extends SysuiTestCase {
		@Test
		public void testUpdateFingerprintLocationOnInit() {
		// GIVEN fp sensor location is available pre-attached
		final PointF udfpsLocation = new PointF(50, 75);
		final int radius = 33;
		final FingerprintSensorPropertiesInternal fpProps =
		new FingerprintSensorPropertiesInternal(
		/* sensorId */ 0,
		/* strength */ 0,
		/* max enrollments per user */ 5,
		/* component info */ new ArrayList<>(),
		/* sensorType */ 3,
		/* resetLockoutRequiresHwToken */ false,
		(int) udfpsLocation.x, (int) udfpsLocation.y, radius);
		when(mAuthController.getUdfpsSensorLocation()).thenReturn(udfpsLocation);
		when(mAuthController.getUdfpsProps()).thenReturn(List.of(fpProps));
		Pair<Integer, PointF> udfps = setupUdfps();

		// WHEN lock icon view controller is initialized and attached
		mLockIconViewController.init();
		@@ -147,8 +136,8 @@ public class LockIconViewControllerTest extends SysuiTestCase {
		mAttachListener.onViewAttachedToWindow(mLockIconView);

		// THEN lock icon view location is updated with the same coordinates as fpProps
		verify(mLockIconView).setCenterLocation(mPointCaptor.capture(), eq(radius));
		assertEquals(udfpsLocation, mPointCaptor.getValue());
		verify(mLockIconView).setCenterLocation(mPointCaptor.capture(), eq(udfps.first));
		assertEquals(udfps.second, mPointCaptor.getValue());
		}

		@Test
		@@ -162,6 +151,47 @@ public class LockIconViewControllerTest extends SysuiTestCase {

		// GIVEN fp sensor location is available post-atttached
		captureAuthControllerCallback();
		Pair<Integer, PointF> udfps = setupUdfps();

		// WHEN all authenticators are registered
		mAuthControllerCallback.onAllAuthenticatorsRegistered();

		// THEN lock icon view location is updated with the same coordinates as fpProps
		verify(mLockIconView).setCenterLocation(mPointCaptor.capture(), eq(udfps.first));
		assertEquals(udfps.second, mPointCaptor.getValue());
		}

		@Test
		public void testLockIconViewBackgroundEnabledWhenUdfpsIsAvailable() {
		// GIVEN Udpfs sensor location is available
		setupUdfps();

		mLockIconViewController.init();
		captureAttachListener();

		// WHEN the view is attached
		mAttachListener.onViewAttachedToWindow(mLockIconView);

		// THEN the lock icon view background should be enabled
		verify(mLockIconView).setUseBackground(true);
		}

		@Test
		public void testLockIconViewBackgroundDisabledWhenUdfpsIsUnavailable() {
		// GIVEN Udfps sensor location is not available
		when(mAuthController.getUdfpsSensorLocation()).thenReturn(null);

		mLockIconViewController.init();
		captureAttachListener();

		// WHEN the view is attached
		mAttachListener.onViewAttachedToWindow(mLockIconView);

		// THEN the lock icon view background should be disabled
		verify(mLockIconView).setUseBackground(false);
		}

		private Pair<Integer, PointF> setupUdfps() {
		final PointF udfpsLocation = new PointF(50, 75);
		final int radius = 33;
		final FingerprintSensorPropertiesInternal fpProps =
		@@ -176,12 +206,7 @@ public class LockIconViewControllerTest extends SysuiTestCase {
		when(mAuthController.getUdfpsSensorLocation()).thenReturn(udfpsLocation);
		when(mAuthController.getUdfpsProps()).thenReturn(List.of(fpProps));

		// WHEN all authenticators are registered
		mAuthControllerCallback.onAllAuthenticatorsRegistered();

		// THEN lock icon view location is updated with the same coordinates as fpProps
		verify(mLockIconView).setCenterLocation(mPointCaptor.capture(), eq(radius));
		assertEquals(udfpsLocation, mPointCaptor.getValue());
		return new Pair(radius, udfpsLocation);
		}

		private void captureAuthControllerCallback() {