Merge "Add AuthBiometricUdfpsView for portrait" (cd0710b0) · Commits · e / os / android_frameworks_base

core/java/android/hardware/fingerprint/FingerprintSensorPropertiesInternal.java

+27 −8

Original line number	Diff line number	Diff line
		@@ -43,24 +43,36 @@ public class FingerprintSensorPropertiesInternal extends SensorPropertiesInterna
		* The location of the center of the sensor if applicable. For example, sensors of type
		* {@link FingerprintSensorProperties#TYPE_UDFPS_OPTICAL} would report this value as the
		* distance in pixels, measured from the left edge of the screen.
		* TODO: Value should be provided from the HAL
		*/
		public final int sensorLocationX = 540;
		public final int sensorLocationX;

		/**
		* The location of the center of the sensor if applicable. For example, sensors of type
		* {@link FingerprintSensorProperties#TYPE_UDFPS_OPTICAL} would report this value as the
		* distance in pixels, measured from the top edge of the screen.
		* TODO: Value should be provided from the HAL
		*
		*/
		public final int sensorLocationY = 1636;
		public final int sensorLocationY;

		/**
		* The radius of the sensor if applicable. For example, sensors of type
		* {@link FingerprintSensorProperties#TYPE_UDFPS_OPTICAL} would report this value as the radius
		* of the sensor, in pixels.
		*/
		public final int sensorRadius = 130;
		public final int sensorRadius;

		public FingerprintSensorPropertiesInternal(int sensorId,
		@SensorProperties.Strength int strength, int maxEnrollmentsPerUser,
		@FingerprintSensorProperties.SensorType int sensorType,
		boolean resetLockoutRequiresHardwareAuthToken, int sensorLocationX, int sensorLocationY,
		int sensorRadius) {
		super(sensorId, strength, maxEnrollmentsPerUser);
		this.sensorType = sensorType;
		this.resetLockoutRequiresHardwareAuthToken = resetLockoutRequiresHardwareAuthToken;
		this.sensorLocationX = sensorLocationX;
		this.sensorLocationY = sensorLocationY;
		this.sensorRadius = sensorRadius;
		}

		/**
		* Initializes SensorProperties with specified values
		@@ -69,15 +81,19 @@ public class FingerprintSensorPropertiesInternal extends SensorPropertiesInterna
		@SensorProperties.Strength int strength, int maxEnrollmentsPerUser,
		@FingerprintSensorProperties.SensorType int sensorType,
		boolean resetLockoutRequiresHardwareAuthToken) {
		super(sensorId, strength, maxEnrollmentsPerUser);
		this.sensorType = sensorType;
		this.resetLockoutRequiresHardwareAuthToken = resetLockoutRequiresHardwareAuthToken;
		// TODO: Value should be provided from the HAL
		this(sensorId, strength, maxEnrollmentsPerUser, sensorType,
		resetLockoutRequiresHardwareAuthToken, 540 /* sensorLocationX */,
		1636 /* sensorLocationY /, 130 / sensorRadius */);
		}

		protected FingerprintSensorPropertiesInternal(Parcel in) {
		super(in);
		sensorType = in.readInt();
		resetLockoutRequiresHardwareAuthToken = in.readBoolean();
		sensorLocationX = in.readInt();
		sensorLocationY = in.readInt();
		sensorRadius = in.readInt();
		}

		public static final Creator<FingerprintSensorPropertiesInternal> CREATOR =
		@@ -103,6 +119,9 @@ public class FingerprintSensorPropertiesInternal extends SensorPropertiesInterna
		super.writeToParcel(dest, flags);
		dest.writeInt(sensorType);
		dest.writeBoolean(resetLockoutRequiresHardwareAuthToken);
		dest.writeInt(sensorLocationX);
		dest.writeInt(sensorLocationY);
		dest.writeInt(sensorRadius);
		}

		public boolean isAnyUdfpsType() {

packages/SystemUI/res/layout/auth_biometric_contents.xml

+28 −7

Original line number	Diff line number	Diff line
		@@ -37,13 +37,32 @@
		android:gravity="@integer/biometric_dialog_text_gravity"
		style="@style/TextAppearance.AuthCredential.Description"/>

		<Space android:id="@+id/space_above_icon"
		android:layout_width="match_parent"
		android:layout_height="48dp"
		android:visibility="visible" />

		<!-- Use a frame layout since certain biometrics (such as UDFPS) require the icon to be centered
		within a certain area on the display. This makes it easy to 1) guarantee max size, and
		2) center the icon within the reserved area. -->
		<FrameLayout android:id="@+id/biometric_icon_frame"
		android:layout_width="match_parent"
		android:layout_height="match_parent"
		android:layout_gravity="center_horizontal">
		<ImageView
		android:id="@+id/biometric_icon"
		android:layout_width="@dimen/biometric_dialog_biometric_icon_size"
		android:layout_height="@dimen/biometric_dialog_biometric_icon_size"
		android:paddingTop="48dp"
		android:layout_gravity="center_horizontal"
		android:layout_gravity="center"
		android:scaleType="fitXY" />
		</FrameLayout>

		<!-- For sensors such as UDFPS, this view is used during custom measurement/layoutto add extra
		padding so that the biometric icon is always in the right physical position. -->
		<Space android:id="@+id/space_below_icon"
		android:layout_width="match_parent"
		android:layout_height="0dp"
		android:visibility="gone" />

		<TextView
		android:id="@+id/indicator"
		@@ -54,6 +73,8 @@
		android:textSize="12sp"
		android:gravity="center_horizontal"
		android:accessibilityLiveRegion="polite"
		android:singleLine="true"
		android:ellipsize="marquee"
		android:textColor="@color/biometric_dialog_gray"/>

		<LinearLayout

packages/SystemUI/res/layout/auth_biometric_udfps_view.xml

0 → 100644

+26 −0

Original line number	Diff line number	Diff line
		<!--
		~ Copyright (C) 2020 The Android Open Source Project
		~
		~ Licensed under the Apache License, Version 2.0 (the "License");
		~ you may not use this file except in compliance with the License.
		~ You may obtain a copy of the License at
		~
		~ http://www.apache.org/licenses/LICENSE-2.0
		~
		~ Unless required by applicable law or agreed to in writing, software
		~ distributed under the License is distributed on an "AS IS" BASIS,
		~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		~ See the License for the specific language governing permissions and
		~ limitations under the License.
		-->

		<com.android.systemui.biometrics.AuthBiometricUdfpsView
		xmlns:android="http://schemas.android.com/apk/res/android"
		android:id="@+id/contents"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:orientation="vertical">

		<include layout="@layout/auth_biometric_contents"/>

		</com.android.systemui.biometrics.AuthBiometricUdfpsView>
		No newline at end of file

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

+2 −2

Original line number	Diff line number	Diff line
		@@ -184,7 +184,7 @@ public class AuthBiometricFaceView extends AuthBiometricView {
		mIconController.updateState(mState, newState);

		if (newState == STATE_AUTHENTICATING_ANIMATING_IN \|\|
		(newState == STATE_AUTHENTICATING && mSize == AuthDialog.SIZE_MEDIUM)) {
		(newState == STATE_AUTHENTICATING && getSize() == AuthDialog.SIZE_MEDIUM)) {
		resetErrorView(mContext, mIndicatorView);
		}

		@@ -194,7 +194,7 @@ public class AuthBiometricFaceView extends AuthBiometricView {

		@Override
		public void onAuthenticationFailed(String failureReason) {
		if (mSize == AuthDialog.SIZE_MEDIUM) {
		if (getSize() == AuthDialog.SIZE_MEDIUM) {
		mTryAgainButton.setVisibility(View.VISIBLE);
		mPositiveButton.setVisibility(View.GONE);
		}

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

0 → 100644

+146 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2020 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.systemui.biometrics;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.content.Context;
		import android.graphics.Rect;
		import android.hardware.fingerprint.FingerprintSensorPropertiesInternal;
		import android.util.AttributeSet;
		import android.util.Log;
		import android.view.View;
		import android.view.WindowInsets;
		import android.view.WindowManager;

		import com.android.systemui.R;

		/**
		* Manages the layout for under-display fingerprint sensors (UDFPS). Ensures that UI elements
		* do not overlap with
		*/
		public class AuthBiometricUdfpsView extends AuthBiometricFingerprintView {

		private static final String TAG = "AuthBiometricUdfpsView";

		@Nullable private FingerprintSensorPropertiesInternal mSensorProps;

		public AuthBiometricUdfpsView(Context context) {
		this(context, null /* attrs */);
		}

		public AuthBiometricUdfpsView(Context context, AttributeSet attrs) {
		super(context, attrs);
		}

		void setSensorProps(@NonNull FingerprintSensorPropertiesInternal prop) {
		mSensorProps = prop;
		}

		/**
		* For devices where the sensor is too high up, calculates the amount of padding necessary to
		* move/center the biometric icon within the sensor's physical location.
		*/
		static int calculateBottomSpacerHeight(int displayHeightPx, int navbarHeightPx,
		int dialogBottomMarginPx, @NonNull View buttonBar, @NonNull View textIndicator,
		@NonNull FingerprintSensorPropertiesInternal sensorProperties) {
		final int sensorDistanceFromBottom = displayHeightPx - sensorProperties.sensorLocationY
		- sensorProperties.sensorRadius;

		final int spacerHeight = sensorDistanceFromBottom
		- textIndicator.getMeasuredHeight()
		- buttonBar.getMeasuredHeight()
		- dialogBottomMarginPx
		- navbarHeightPx;

		Log.d(TAG, "Display height: " + displayHeightPx
		+ ", Distance from bottom: " + sensorDistanceFromBottom
		+ ", Bottom margin: " + dialogBottomMarginPx
		+ ", Navbar height: " + navbarHeightPx
		+ ", Spacer height: " + spacerHeight);

		return spacerHeight;
		}

		@Override
		AuthDialog.LayoutParams onMeasureInternal(int width, int height) {
		final View spaceBelowIcon = findViewById(R.id.space_below_icon);
		spaceBelowIcon.setVisibility(View.VISIBLE);

		// Get the height of the everything below the icon. Currently, that's the indicator and
		// button bar
		final View textIndicator = findViewById(R.id.indicator);
		final View buttonBar = findViewById(R.id.button_bar);

		// Figure out where the bottom of the sensor anim should be.
		// Navbar + dialogMargin + buttonBar + textIndicator + spacerHeight = sensorDistFromBottom
		final int dialogBottomMarginPx = getResources()
		.getDimensionPixelSize(R.dimen.biometric_dialog_border_padding);
		final WindowManager wm = getContext().getSystemService(WindowManager.class);
		final Rect bounds = wm.getCurrentWindowMetrics().getBounds();
		final int navbarHeight = wm.getCurrentWindowMetrics().getWindowInsets()
		.getInsets(WindowInsets.Type.navigationBars()).toRect().height();
		final int displayHeight = bounds.height();

		final int spacerHeight = calculateBottomSpacerHeight(displayHeight, navbarHeight,
		dialogBottomMarginPx, buttonBar, textIndicator, mSensorProps);

		// Go through each of the children and do the custom measurement.
		int totalHeight = 0;
		final int numChildren = getChildCount();
		final int sensorDiameter = mSensorProps.sensorRadius * 2;
		for (int i = 0; i < numChildren; i++) {
		final View child = getChildAt(i);

		if (child.getId() == R.id.biometric_icon_frame) {
		// Create a frame that's exactly the size of the sensor circle
		child.measure(
		MeasureSpec.makeMeasureSpec(sensorDiameter, MeasureSpec.EXACTLY),
		MeasureSpec.makeMeasureSpec(sensorDiameter, MeasureSpec.EXACTLY));
		} else if (child.getId() == R.id.biometric_icon) {
		// Icon should never be larger than the circle
		child.measure(
		MeasureSpec.makeMeasureSpec(sensorDiameter, MeasureSpec.AT_MOST),
		MeasureSpec.makeMeasureSpec(sensorDiameter, MeasureSpec.AT_MOST));
		} else if (child.getId() == R.id.space_above_icon) {
		child.measure(
		MeasureSpec.makeMeasureSpec(width, MeasureSpec.EXACTLY),
		MeasureSpec.makeMeasureSpec(child.getLayoutParams().height,
		MeasureSpec.EXACTLY));
		} else if (child.getId() == R.id.button_bar) {
		child.measure(
		MeasureSpec.makeMeasureSpec(width, MeasureSpec.EXACTLY),
		MeasureSpec.makeMeasureSpec(child.getLayoutParams().height,
		MeasureSpec.EXACTLY));
		} else if (child.getId() == R.id.space_below_icon) {
		// Set the spacer height so the fingerprint icon is on the physical sensor area
		child.measure(MeasureSpec.makeMeasureSpec(width, MeasureSpec.EXACTLY),
		MeasureSpec.makeMeasureSpec(spacerHeight, MeasureSpec.EXACTLY));
		} else {
		child.measure(
		MeasureSpec.makeMeasureSpec(width, MeasureSpec.EXACTLY),
		MeasureSpec.makeMeasureSpec(height, MeasureSpec.AT_MOST));
		}

		if (child.getVisibility() != View.GONE) {
		totalHeight += child.getMeasuredHeight();
		}
		}

		return new AuthDialog.LayoutParams(width, totalHeight);
		}
		}