Unfurl media player on AOD=>lockscreen wakeup

/*

 * 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.statusbar.notification.stack;

import android.animation.AnimatorListenerAdapter;

import android.content.Context;

import android.util.AttributeSet;

import com.android.systemui.statusbar.notification.row.ExpandableView;

/**

 * Root view to insert Lock screen media controls into the notification stack.

 */

public class MediaContainerView extends ExpandableView {

    public MediaContainerView(Context context, AttributeSet attrs) {

        super(context, attrs);

    }

    @Override

    public long performRemoveAnimation(long duration, long delay, float translationDirection,

            boolean isHeadsUpAnimation, float endLocation, Runnable onFinishedRunnable,

            AnimatorListenerAdapter animationListener) {

        return 0;

    }

    @Override

    public void performAddAnimation(long delay, long duration, boolean isHeadsUpAppear,

            Runnable onEnd) {

        // No animation, it doesn't need it, this would be local

    }

}

/*

 * Copyright (C) 2022 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.statusbar.notification.stack

import android.animation.AnimatorListenerAdapter

import android.content.Context

import android.content.res.Configuration

import android.graphics.Canvas

import android.graphics.Path

import android.graphics.RectF

import android.util.AttributeSet

import com.android.systemui.R

import com.android.systemui.statusbar.notification.row.ExpandableView

/**

 * Root view to insert Lock screen media controls into the notification stack.

 */

class MediaContainerView(context: Context, attrs: AttributeSet?) : ExpandableView(context, attrs) {

    var cornerRadius = 0f

    var clipHeight = 0

    var clipRect = RectF()

    var clipPath = Path()

    init {

        setWillNotDraw(false) // Run onDraw after invalidate.

        updateResources()

    }

    override fun onConfigurationChanged(newConfig: Configuration?) {

        super.onConfigurationChanged(newConfig)

        updateResources()

    }

    private fun updateResources() {

        cornerRadius = context.resources

                .getDimensionPixelSize(R.dimen.notification_corner_radius).toFloat()

    }

    public override fun updateClipping() {

        if (clipHeight != actualHeight) {

            clipHeight = actualHeight

        }

        invalidate()

    }

    override fun onDraw(canvas: Canvas) {

        super.onDraw(canvas)

        val bounds = canvas.clipBounds

        bounds.bottom = clipHeight

        clipRect.set(bounds)

        clipPath.reset()

        clipPath.addRoundRect(clipRect, cornerRadius, cornerRadius, Path.Direction.CW)

        canvas.clipPath(clipPath)

    }

    override fun performRemoveAnimation(duration: Long, delay: Long, translationDirection: Float,

                                        isHeadsUpAnimation: Boolean, endLocation: Float,

                                        onFinishedRunnable: Runnable?,

                                        animationListener: AnimatorListenerAdapter?): Long {

        return 0

    }

    override fun performAddAnimation(delay: Long, duration: Long, isHeadsUpAppear: Boolean,

                                     onEnd: Runnable?) {

        // No animation, it doesn't need it, this would be local

    }

}

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package com.android.systemui.statusbar.notification.stack

import android.testing.AndroidTestingRunner

import android.testing.TestableLooper

import android.view.LayoutInflater

import androidx.test.filters.SmallTest

import com.android.systemui.SysuiTestCase

import com.android.systemui.R

import junit.framework.Assert.assertTrue

import org.junit.Before

import org.junit.Test

import org.junit.runner.RunWith

/**

 * Tests for {@link MediaContainView}.

 */

@SmallTest

@RunWith(AndroidTestingRunner::class)

@TestableLooper.RunWithLooper

class MediaContainerViewTest : SysuiTestCase() {

    lateinit var mediaContainerView : MediaContainerView

    @Before

    fun setUp() {

        mediaContainerView = LayoutInflater.from(context).inflate(

                R.layout.keyguard_media_container, null, false) as MediaContainerView

    }

    @Test

    fun testUpdateClipping_updatesClipHeight() {

        assertTrue(mediaContainerView.clipHeight == 0)

        mediaContainerView.actualHeight = 10

        mediaContainerView.updateClipping()

        assertTrue(mediaContainerView.clipHeight == 10)

    }

}

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