Revert "Remove KeyguardHostView" (6737251e) · Commits · e / os / android_frameworks_base

packages/SystemUI/res-keyguard/layout/keyguard_security_container_view.xml→packages/SystemUI/res-keyguard/layout/keyguard_host_view.xml

+25 −11

Original line number	Diff line number	Diff line
		<?xml version="1.0" encoding="utf-8"?>
		<!--
		**
		** Copyright 2023, The Android Open Source Project
		** Copyright 2012, 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.
		@@ -17,10 +17,12 @@
		*/
		-->

		<com.android.keyguard.KeyguardSecurityContainer
		<!-- This is the host view that generally contains two sub views: the widget view
		and the security view. -->
		<com.android.keyguard.KeyguardHostView
		xmlns:android="http://schemas.android.com/apk/res/android"
		xmlns:androidprv="http://schemas.android.com/apk/res-auto"
		android:id="@+id/keyguard_security_container"
		android:id="@+id/keyguard_host_view"
		android:layout_width="match_parent"
		android:layout_height="match_parent"
		android:clipChildren="false"
		@@ -28,6 +30,16 @@
		android:paddingTop="@dimen/keyguard_lock_padding"
		android:importantForAccessibility="yes"> <!-- Needed because TYPE_WINDOW_STATE_CHANGED is sent
		from this view when bouncer is shown -->

		<com.android.keyguard.KeyguardSecurityContainer
		android:id="@+id/keyguard_security_container"
		android:layout_width="match_parent"
		android:layout_height="match_parent"
		android:clipChildren="false"
		android:clipToPadding="false"
		android:padding="0dp"
		android:fitsSystemWindows="true"
		android:layout_gravity="center">
		<com.android.keyguard.KeyguardSecurityViewFlipper
		android:id="@+id/view_flipper"
		android:layout_width="wrap_content"
		@@ -40,3 +52,5 @@
		</com.android.keyguard.KeyguardSecurityViewFlipper>
		</com.android.keyguard.KeyguardSecurityContainer>

		</com.android.keyguard.KeyguardHostView>

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

0 → 100644

+78 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2007 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.keyguard;

		import android.content.Context;
		import android.graphics.Canvas;
		import android.util.AttributeSet;
		import android.view.MotionEvent;
		import android.widget.FrameLayout;

		/**
		* Base class for keyguard view. {@link #reset} is where you should
		* reset the state of your view. Use the {@link KeyguardViewCallback} via
		* {@link #getCallback()} to send information back (such as poking the wake lock,
		* or finishing the keyguard).
		*
		* Handles intercepting of media keys that still work when the keyguard is
		* showing.
		*/
		public class KeyguardHostView extends FrameLayout {

		protected ViewMediatorCallback mViewMediatorCallback;
		private boolean mIsInteractable;

		public KeyguardHostView(Context context) {
		this(context, null);
		}

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

		@Override
		protected void dispatchDraw(Canvas canvas) {
		super.dispatchDraw(canvas);
		if (mViewMediatorCallback != null) {
		mViewMediatorCallback.keyguardDoneDrawing();
		}
		}

		public void setViewMediatorCallback(ViewMediatorCallback viewMediatorCallback) {
		mViewMediatorCallback = viewMediatorCallback;
		}

		/** Set true if the view can be interacted with */
		public void setInteractable(boolean isInteractable) {
		mIsInteractable = isInteractable;
		}

		/**
		* Make sure to disallow touches while transitioning the bouncer, otherwise
		* it can remain interactable even when barely visible.
		*/
		@Override
		public boolean onInterceptTouchEvent(MotionEvent ev) {
		return !mIsInteractable;
		}

		/** True to consume any events that are sent to it */
		@Override
		public boolean onTouchEvent(MotionEvent ev) {
		return true;
		}
		}

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

0 → 100644

+535 −0

File added.

Preview size limit exceeded, changes collapsed.

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

+20 −1

Original line number	Diff line number	Diff line
		@@ -51,7 +51,26 @@ public abstract class KeyguardInputViewController<T extends KeyguardInputView>
		// The following is used to ignore callbacks from SecurityViews that are no longer current
		// (e.g. face unlock). This avoids unwanted asynchronous events from messing with the
		// state for the current security method.
		private KeyguardSecurityCallback mNullCallback = new KeyguardSecurityCallback() {};
		private KeyguardSecurityCallback mNullCallback = new KeyguardSecurityCallback() {
		@Override
		public void userActivity() { }
		@Override
		public void reportUnlockAttempt(int userId, boolean success, int timeoutMs) { }
		@Override
		public boolean isVerifyUnlockOnly() {
		return false;
		}
		@Override
		public void dismiss(boolean securityVerified, int targetUserId,
		SecurityMode expectedSecurityMode) { }
		@Override
		public void dismiss(boolean authenticated, int targetId,
		boolean bypassSecondaryLockScreen, SecurityMode expectedSecurityMode) { }
		@Override
		public void onUserInput() { }
		@Override
		public void reset() {}
		};

		protected KeyguardInputViewController(T view, SecurityMode securityMode,
		KeyguardSecurityCallback keyguardSecurityCallback,

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

+8 −33

Original line number	Diff line number	Diff line
		@@ -25,9 +25,7 @@ public interface KeyguardSecurityCallback {
		* @param targetUserId a user that needs to be the foreground user at the dismissal completion.
		* @param expectedSecurityMode The security mode that is invoking this dismiss.
		*/
		default void dismiss(boolean securityVerified, int targetUserId,
		SecurityMode expectedSecurityMode) {
		}
		void dismiss(boolean securityVerified, int targetUserId, SecurityMode expectedSecurityMode);

		/**
		* Dismiss the given security screen.
		@@ -37,26 +35,19 @@ public interface KeyguardSecurityCallback {
		* if any, during this dismissal.
		* @param expectedSecurityMode The security mode that is invoking this dismiss.
		*/
		default boolean dismiss(boolean securityVerified, int targetUserId,
		boolean bypassSecondaryLockScreen,
		SecurityMode expectedSecurityMode) {
		return false;
		}
		void dismiss(boolean securityVerified, int targetUserId, boolean bypassSecondaryLockScreen,
		SecurityMode expectedSecurityMode);

		/**
		* Manually report user activity to keep the device awake.
		*/
		default void userActivity() {
		}
		void userActivity();

		/**
		* Checks if keyguard is in "verify credentials" mode.
		*
		* @return true if user has been asked to verify security.
		*/
		default boolean isVerifyUnlockOnly() {
		return false;
		}
		boolean isVerifyUnlockOnly();

		/**
		* Call to report an unlock attempt.
		@@ -65,14 +56,12 @@ public interface KeyguardSecurityCallback {
		* @param timeoutMs timeout in milliseconds to wait before reattempting an unlock.
		* Only nonzero if 'success' is false
		*/
		default void reportUnlockAttempt(int userId, boolean success, int timeoutMs) {
		}
		void reportUnlockAttempt(int userId, boolean success, int timeoutMs);

		/**
		* Resets the keyguard view.
		*/
		default void reset() {
		}
		void reset();

		/**
		* Call when cancel button is pressed in bouncer.
		@@ -84,19 +73,5 @@ public interface KeyguardSecurityCallback {
		/**
		* Invoked whenever users are typing their password or drawing a pattern.
		*/
		default void onUserInput() {
		}


		/**
		* Dismisses keyguard and go to unlocked state.
		*/
		default void finish(boolean strongAuth, int targetUserId) {
		}

		/**
		* Specifies that security mode has changed.
		*/
		default void onSecurityModeChanged(SecurityMode securityMode, boolean needsInput) {
		}
		void onUserInput();
		}