Merge cherrypicks of [14130214] into security-aosp-rvc-release.

                <Space

                    style="@style/PermissionGrantButtonBarSpace"/>

                <Button

                <com.android.permissioncontroller.permission.ui.widget.SecureButton

                    android:id="@+id/permission_allow_button"

                    android:text="@string/grant_dialog_button_allow"

                    style="@style/PermissionGrantButtonAllow" />

                <Button

                <com.android.permissioncontroller.permission.ui.widget.SecureButton

                    android:id="@+id/permission_allow_always_button"

                    android:text="@string/grant_dialog_button_allow_always"

                    style="@style/PermissionGrantButtonAllowAlways" />

                <Button

                <com.android.permissioncontroller.permission.ui.widget.SecureButton

                    android:id="@+id/permission_allow_foreground_only_button"

                    android:text="@string/grant_dialog_button_allow_foreground"

                    style="@style/PermissionGrantButtonAllowForeground" />

                <Button

                <com.android.permissioncontroller.permission.ui.widget.SecureButton

                    android:id="@+id/permission_allow_one_time_button"

                    android:text="@string/grant_dialog_button_allow_one_time"

                    style="@style/PermissionGrantButtonAllowOneTime" />

                <Button

                <com.android.permissioncontroller.permission.ui.widget.SecureButton

                    android:id="@+id/permission_deny_button"

                    android:text="@string/grant_dialog_button_deny"

                    style="@style/PermissionGrantButtonDeny" />

                <Button

                <com.android.permissioncontroller.permission.ui.widget.SecureButton

                    android:id="@+id/permission_deny_and_dont_ask_again_button"

                    android:text="@string/grant_dialog_button_deny"

                    style="@style/PermissionGrantButtonDeny" />

                <Button

                <com.android.permissioncontroller.permission.ui.widget.SecureButton

                    android:id="@+id/permission_no_upgrade_button"

                    android:text="@string/grant_dialog_button_no_upgrade"

                    style="@style/PermissionGrantButtonNoUpgrade" />

                <Button

                <com.android.permissioncontroller.permission.ui.widget.SecureButton

                    android:id="@+id/permission_no_upgrade_and_dont_ask_again_button"

                    android:text="@string/grant_dialog_button_no_upgrade"

                    style="@style/PermissionGrantButtonNoUpgrade" />

                <Button

                <com.android.permissioncontroller.permission.ui.widget.SecureButton

                    android:id="@+id/permission_no_upgrade_one_time_button"

                    android:text="@string/grant_dialog_button_no_upgrade_one_time"

                    style="@style/PermissionGrantButtonNoUpgrade" />

                <Button

                <com.android.permissioncontroller.permission.ui.widget.SecureButton

                    android:id="@+id/permission_no_upgrade_one_time_and_dont_ask_again_button"

                    android:text="@string/grant_dialog_button_no_upgrade_one_time"

                    style="@style/PermissionGrantButtonNoUpgrade" />

/*

 * Copyright (C) 2021 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.permissioncontroller.permission.ui.widget;

import android.content.Context;

import android.util.AttributeSet;

import android.view.MotionEvent;

import android.widget.Button;

/**

 * A button which doesn't allow clicking when any part of the window is obscured

 */

public class SecureButton extends Button {

    private static final int FLAGS_WINDOW_IS_OBSCURED =

            MotionEvent.FLAG_WINDOW_IS_OBSCURED | MotionEvent.FLAG_WINDOW_IS_PARTIALLY_OBSCURED;

    public SecureButton(Context context) {

        super(context);

    }

    public SecureButton(Context context, AttributeSet attrs) {

        super(context, attrs);

    }

    public SecureButton(Context context, AttributeSet attrs, int defStyleAttr) {

        super(context, attrs, defStyleAttr);

    }

    public SecureButton(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {

        super(context, attrs, defStyleAttr, defStyleRes);

    }

    @Override

    public boolean onFilterTouchEventForSecurity(MotionEvent event) {

        return (event.getFlags() & FLAGS_WINDOW_IS_OBSCURED) == 0

                && super.onFilterTouchEventForSecurity(event);

    }

}