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Commit 3202d002 authored by Insun Kang's avatar Insun Kang Committed by Android (Google) Code Review
Browse files

Merge "Make VV2 & MCV2 extend ViewGroup"

parents e7d1dea2 5135ac13

packages/MediaComponents/src/com/android/media/update/ApiFactory.java

+7 −6
Original line number Diff line number Diff line
@@ -64,7 +64,7 @@ import android.media.update.SessionPlayer2Provider; 
import android.media.update.SessionToken2Provider;

import android.media.update.StaticProvider;

import android.media.update.VideoView2Provider;

import android.media.update.ViewProvider;

import android.media.update.ViewGroupProvider;

import android.media.update.VolumeProvider2Provider;

import android.os.Bundle;

import android.os.IInterface;
@@ -205,16 +205,17 @@ public class ApiFactory implements StaticProvider { 
    }



    @Override

    public MediaControlView2Provider createMediaControlView2(

            MediaControlView2 instance, ViewProvider superProvider) {

        return new MediaControlView2Impl(instance, superProvider);

    public MediaControlView2Provider createMediaControlView2(MediaControlView2 instance,

            ViewGroupProvider superProvider, ViewGroupProvider privateProvider,

            @Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) {

        return new MediaControlView2Impl(instance, superProvider, privateProvider);

    }



    @Override

    public VideoView2Provider createVideoView2(

            VideoView2 instance, ViewProvider superProvider,

            VideoView2 instance, ViewGroupProvider superProvider, ViewGroupProvider privateProvider,

            @Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) {

        return new VideoView2Impl(instance, superProvider, attrs, defStyleAttr, defStyleRes);

        return new VideoView2Impl(instance, superProvider, privateProvider);

    }



    @Override

packages/MediaComponents/src/com/android/widget/BaseLayout.java

0 → 100644
+215 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2018 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.widget;



import android.graphics.drawable.Drawable;

import android.media.update.ViewGroupProvider;

import android.util.AttributeSet;

import android.view.View;

import android.view.ViewGroup;

import android.view.ViewGroup.LayoutParams;

import android.view.ViewGroup.MarginLayoutParams;



import java.util.ArrayList;



public class BaseLayout extends ViewGroupImpl {

    private final ViewGroup mInstance;

    private final ViewGroupProvider mSuperProvider;

    private final ViewGroupProvider mPrivateProvider;



    private final ArrayList<View> mMatchParentChildren = new ArrayList<>(1);



    public BaseLayout(ViewGroup instance,

            ViewGroupProvider superProvider, ViewGroupProvider privateProvider) {

        super(instance, superProvider, privateProvider);

        mInstance = instance;

        mSuperProvider = superProvider;

        mPrivateProvider = privateProvider;

    }



    @Override

    public boolean checkLayoutParams_impl(LayoutParams p) {

        return p instanceof MarginLayoutParams;

    }



    @Override

    public LayoutParams generateDefaultLayoutParams_impl() {

        return new MarginLayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);

    }



    @Override

    public LayoutParams generateLayoutParams_impl(AttributeSet attrs) {

        return new MarginLayoutParams(mInstance.getContext(), attrs);

    }



    @Override

    public LayoutParams generateLayoutParams_impl(LayoutParams lp) {

        if (lp instanceof MarginLayoutParams) {

            return lp;

        }

        return new MarginLayoutParams(lp);

    }



    @Override

    public void onMeasure_impl(int widthMeasureSpec, int heightMeasureSpec) {

        int count = mInstance.getChildCount();



        final boolean measureMatchParentChildren =

                View.MeasureSpec.getMode(widthMeasureSpec) != View.MeasureSpec.EXACTLY ||

                        View.MeasureSpec.getMode(heightMeasureSpec) != View.MeasureSpec.EXACTLY;

        mMatchParentChildren.clear();



        int maxHeight = 0;

        int maxWidth = 0;

        int childState = 0;



        for (int i = 0; i < count; i++) {

            final View child = mInstance.getChildAt(i);

            if (child.getVisibility() != View.GONE) {

                mPrivateProvider.measureChildWithMargins_impl(

                        child, widthMeasureSpec, 0, heightMeasureSpec, 0);

                final MarginLayoutParams lp = (MarginLayoutParams) child.getLayoutParams();

                maxWidth = Math.max(maxWidth,

                        child.getMeasuredWidth() + lp.leftMargin + lp.rightMargin);

                maxHeight = Math.max(maxHeight,

                        child.getMeasuredHeight() + lp.topMargin + lp.bottomMargin);

                childState = childState | child.getMeasuredState();

                if (measureMatchParentChildren) {

                    if (lp.width == LayoutParams.MATCH_PARENT ||

                            lp.height == LayoutParams.MATCH_PARENT) {

                        mMatchParentChildren.add(child);

                    }

                }

            }

        }



        // Account for padding too

        maxWidth += getPaddingLeftWithForeground() + getPaddingRightWithForeground();

        maxHeight += getPaddingTopWithForeground() + getPaddingBottomWithForeground();



        // Check against our minimum height and width

        maxHeight = Math.max(maxHeight, mPrivateProvider.getSuggestedMinimumHeight_impl());

        maxWidth = Math.max(maxWidth, mPrivateProvider.getSuggestedMinimumWidth_impl());



        // Check against our foreground's minimum height and width

        final Drawable drawable = mInstance.getForeground();

        if (drawable != null) {

            maxHeight = Math.max(maxHeight, drawable.getMinimumHeight());

            maxWidth = Math.max(maxWidth, drawable.getMinimumWidth());

        }



        mPrivateProvider.setMeasuredDimension_impl(

                mInstance.resolveSizeAndState(maxWidth, widthMeasureSpec, childState),

                mInstance.resolveSizeAndState(maxHeight, heightMeasureSpec,

                        childState << View.MEASURED_HEIGHT_STATE_SHIFT));



        count = mMatchParentChildren.size();

        if (count > 1) {

            for (int i = 0; i < count; i++) {

                final View child = mMatchParentChildren.get(i);

                final MarginLayoutParams lp = (MarginLayoutParams) child.getLayoutParams();



                final int childWidthMeasureSpec;

                if (lp.width == LayoutParams.MATCH_PARENT) {

                    final int width = Math.max(0, mInstance.getMeasuredWidth()

                            - getPaddingLeftWithForeground() - getPaddingRightWithForeground()

                            - lp.leftMargin - lp.rightMargin);

                    childWidthMeasureSpec = View.MeasureSpec.makeMeasureSpec(

                            width, View.MeasureSpec.EXACTLY);

                } else {

                    childWidthMeasureSpec = mInstance.getChildMeasureSpec(widthMeasureSpec,

                            getPaddingLeftWithForeground() + getPaddingRightWithForeground() +

                                    lp.leftMargin + lp.rightMargin,

                            lp.width);

                }



                final int childHeightMeasureSpec;

                if (lp.height == LayoutParams.MATCH_PARENT) {

                    final int height = Math.max(0, mInstance.getMeasuredHeight()

                            - getPaddingTopWithForeground() - getPaddingBottomWithForeground()

                            - lp.topMargin - lp.bottomMargin);

                    childHeightMeasureSpec = View.MeasureSpec.makeMeasureSpec(

                            height, View.MeasureSpec.EXACTLY);

                } else {

                    childHeightMeasureSpec = mInstance.getChildMeasureSpec(heightMeasureSpec,

                            getPaddingTopWithForeground() + getPaddingBottomWithForeground() +

                                    lp.topMargin + lp.bottomMargin,

                            lp.height);

                }



                child.measure(childWidthMeasureSpec, childHeightMeasureSpec);

            }

        }

    }



    @Override

    public void onLayout_impl(boolean changed, int left, int top, int right, int bottom) {

        final int count = mInstance.getChildCount();



        final int parentLeft = getPaddingLeftWithForeground();

        final int parentRight = right - left - getPaddingRightWithForeground();



        final int parentTop = getPaddingTopWithForeground();

        final int parentBottom = bottom - top - getPaddingBottomWithForeground();



        for (int i = 0; i < count; i++) {

            final View child = mInstance.getChildAt(i);

            if (child.getVisibility() != View.GONE) {

                final MarginLayoutParams lp = (MarginLayoutParams) child.getLayoutParams();



                final int width = child.getMeasuredWidth();

                final int height = child.getMeasuredHeight();



                int childLeft;

                int childTop;



                childLeft = parentLeft + (parentRight - parentLeft - width) / 2 +

                        lp.leftMargin - lp.rightMargin;



                childTop = parentTop + (parentBottom - parentTop - height) / 2 +

                        lp.topMargin - lp.bottomMargin;



                child.layout(childLeft, childTop, childLeft + width, childTop + height);

            }

        }

    }



    @Override

    public boolean shouldDelayChildPressedState_impl() {

        return false;

    }



    private int getPaddingLeftWithForeground() {

        return mInstance.isForegroundInsidePadding() ? Math.max(mInstance.getPaddingLeft(), 0) :

                mInstance.getPaddingLeft() + 0;

    }



    private int getPaddingRightWithForeground() {

        return mInstance.isForegroundInsidePadding() ? Math.max(mInstance.getPaddingRight(), 0) :

                mInstance.getPaddingRight() + 0;

    }



    private int getPaddingTopWithForeground() {

        return mInstance.isForegroundInsidePadding() ? Math.max(mInstance.getPaddingTop(), 0) :

                mInstance.getPaddingTop() + 0;

    }



    private int getPaddingBottomWithForeground() {

        return mInstance.isForegroundInsidePadding() ? Math.max(mInstance.getPaddingBottom(), 0) :

                mInstance.getPaddingBottom() + 0;

    }

}

packages/MediaComponents/src/com/android/widget/MediaControlView2Impl.java

+39 −46
Original line number Diff line number Diff line
@@ -21,8 +21,10 @@ import android.media.MediaMetadata; 
import android.media.session.MediaController;

import android.media.session.PlaybackState;

import android.media.update.MediaControlView2Provider;

import android.media.update.ViewProvider;

import android.media.update.ViewGroupProvider;

import android.os.Bundle;

import android.support.annotation.Nullable;

import android.util.AttributeSet;

import android.util.Log;

import android.view.MotionEvent;

import android.view.View;
@@ -46,11 +48,10 @@ import java.util.Formatter; 
import java.util.List;

import java.util.Locale;



public class MediaControlView2Impl implements MediaControlView2Provider {

public class MediaControlView2Impl extends BaseLayout implements MediaControlView2Provider {

    private static final String TAG = "MediaControlView2";



    private final MediaControlView2 mInstance;

    private final ViewProvider mSuperProvider;



    static final String ARGUMENT_KEY_FULLSCREEN = "fullScreen";
@@ -63,7 +64,7 @@ public class MediaControlView2Impl implements MediaControlView2Provider { 
    private static final int REWIND_TIME_MS = 10000;

    private static final int FORWARD_TIME_MS = 30000;



    private final AccessibilityManager mAccessibilityManager;

    private AccessibilityManager mAccessibilityManager;



    private MediaController mController;

    private MediaController.TransportControls mControls;
@@ -113,10 +114,14 @@ public class MediaControlView2Impl implements MediaControlView2Provider { 
    private MediaRouteButton mRouteButton;

    private MediaRouteSelector mRouteSelector;



    public MediaControlView2Impl(

            MediaControlView2 instance, ViewProvider superProvider) {

    public MediaControlView2Impl(MediaControlView2 instance,

            ViewGroupProvider superProvider, ViewGroupProvider privateProvider) {

        super(instance, superProvider, privateProvider);

        mInstance = instance;

        mSuperProvider = superProvider;

    }



    @Override

    public void initialize(@Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) {

        mAccessibilityManager = AccessibilityManager.getInstance(mInstance.getContext());



        // Inflate MediaControlView2 from XML
@@ -232,39 +237,6 @@ public class MediaControlView2Impl implements MediaControlView2Provider { 
        return mTimeout;

    }



    @Override

    public void onVisibilityAggregated_impl(boolean invisible) {

        int visibility = mInstance.getVisibility();

        if (mCurrentVisibility != visibility) {

            mInstance.setVisibility(visibility);

            mCurrentVisibility = visibility;



            if (visibility == View.VISIBLE) {

                setProgress();

                disableUnsupportedButtons();

                // cause the progress bar to be updated even if mShowing

                // was already true.  This happens, for example, if we're

                // paused with the progress bar showing the user hits play.

                mInstance.post(mShowProgress);

                resetFadeOutRunnable();

            } else if (visibility == View.GONE) {

                mInstance.removeCallbacks(mShowProgress);

                // Remove existing call to mFadeOut to avoid from being called later.

                mInstance.removeCallbacks(mFadeOut);

            }

        }

    }



    @Override

    public void onAttachedToWindow_impl() {

        mSuperProvider.onAttachedToWindow_impl();

    }



    @Override

    public void onDetachedFromWindow_impl() {

        mSuperProvider.onDetachedFromWindow_impl();

    }



    @Override

    public CharSequence getAccessibilityClassName_impl() {

        return MediaControlView2.class.getName();
@@ -282,13 +254,10 @@ public class MediaControlView2Impl implements MediaControlView2Provider { 
        return false;

    }



    @Override

    public void onFinishInflate_impl() {

        mSuperProvider.onFinishInflate_impl();

    }



    @Override

    public void setEnabled_impl(boolean enabled) {

        super.setEnabled_impl(enabled);



        if (mPlayPauseButton != null) {

            mPlayPauseButton.setEnabled(enabled);

        }
@@ -308,7 +277,31 @@ public class MediaControlView2Impl implements MediaControlView2Provider { 
            mProgress.setEnabled(enabled);

        }

        disableUnsupportedButtons();

        mSuperProvider.setEnabled_impl(enabled);

    }



    @Override

    public void onVisibilityAggregated_impl(boolean invisible) {

        super.onVisibilityAggregated_impl(invisible);



        int visibility = mInstance.getVisibility();

        if (mCurrentVisibility != visibility) {

            mInstance.setVisibility(visibility);

            mCurrentVisibility = visibility;



            if (visibility == View.VISIBLE) {

                setProgress();

                disableUnsupportedButtons();

                // cause the progress bar to be updated even if mShowing

                // was already true.  This happens, for example, if we're

                // paused with the progress bar showing the user hits play.

                mInstance.post(mShowProgress);

                resetFadeOutRunnable();

            } else if (visibility == View.GONE) {

                mInstance.removeCallbacks(mShowProgress);

                // Remove existing call to mFadeOut to avoid from being called later.

                mInstance.removeCallbacks(mFadeOut);

            }

        }

    }



    public void setRouteSelector(MediaRouteSelector selector) {

packages/MediaComponents/src/com/android/widget/VideoView2Impl.java

+17 −24
Original line number Diff line number Diff line
@@ -39,17 +39,16 @@ import android.media.session.MediaController.PlaybackInfo; 
import android.media.session.MediaSession;

import android.media.session.PlaybackState;

import android.media.update.VideoView2Provider;

import android.media.update.ViewProvider;

import android.media.update.ViewGroupProvider;

import android.net.Uri;

import android.os.Bundle;

import android.os.ResultReceiver;

import android.support.annotation.Nullable;

import android.util.AttributeSet;

import android.util.Log;

import android.view.Gravity;

import android.view.MotionEvent;

import android.view.View;

import android.widget.FrameLayout.LayoutParams;

import android.view.ViewGroup.LayoutParams;

import android.widget.MediaControlView2;

import android.widget.VideoView2;
@@ -67,12 +66,12 @@ import java.util.List; 
import java.util.Map;

import java.util.concurrent.Executor;



public class VideoView2Impl implements VideoView2Provider, VideoViewInterface.SurfaceListener {

public class VideoView2Impl extends BaseLayout

        implements VideoView2Provider, VideoViewInterface.SurfaceListener {

    private static final String TAG = "VideoView2";

    private static final boolean DEBUG = true; // STOPSHIP: Log.isLoggable(TAG, Log.DEBUG);



    private final VideoView2 mInstance;

    private final ViewProvider mSuperProvider;



    private static final int STATE_ERROR = -1;

    private static final int STATE_IDLE = 0;
@@ -82,7 +81,7 @@ public class VideoView2Impl implements VideoView2Provider, VideoViewInterface.Su 
    private static final int STATE_PAUSED = 4;

    private static final int STATE_PLAYBACK_COMPLETED = 5;



    private final AudioManager mAudioManager;

    private AudioManager mAudioManager;

    private AudioAttributes mAudioAttributes;

    private int mAudioFocusType = AudioManager.AUDIOFOCUS_GAIN; // legacy focus gain
@@ -127,11 +126,14 @@ public class VideoView2Impl implements VideoView2Provider, VideoViewInterface.Su 
    // Refer: https://docs.google.com/document/d/1nzAfns6i2hJ3RkaUre3QMT6wsDedJ5ONLiA_OOBFFX8/edit

    private float mFallbackSpeed;  // keep the original speed before 'pause' is called.



    public VideoView2Impl(VideoView2 instance, ViewProvider superProvider,

            @Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) {

    public VideoView2Impl(VideoView2 instance,

            ViewGroupProvider superProvider, ViewGroupProvider privateProvider) {

        super(instance, superProvider, privateProvider);

        mInstance = instance;

        mSuperProvider = superProvider;

    }



    @Override

    public void initialize(@Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) {

        mVideoWidth = 0;

        mVideoHeight = 0;

        mSpeed = 1.0f;
@@ -150,7 +152,6 @@ public class VideoView2Impl implements VideoView2Provider, VideoViewInterface.Su 
        mSurfaceView = new VideoSurfaceView(mInstance.getContext());

        LayoutParams params = new LayoutParams(LayoutParams.MATCH_PARENT,

                LayoutParams.MATCH_PARENT);

        params.gravity = Gravity.CENTER;

        mTextureView.setLayoutParams(params);

        mSurfaceView.setLayoutParams(params);

        mTextureView.setSurfaceListener(this);
@@ -397,7 +398,7 @@ public class VideoView2Impl implements VideoView2Provider, VideoViewInterface.Su 


    @Override

    public void onAttachedToWindow_impl() {

        mSuperProvider.onAttachedToWindow_impl();

        super.onAttachedToWindow_impl();



        // Create MediaSession

        mMediaSession = new MediaSession(mInstance.getContext(), "VideoView2MediaSession");
@@ -412,8 +413,8 @@ public class VideoView2Impl implements VideoView2Provider, VideoViewInterface.Su 


    @Override

    public void onDetachedFromWindow_impl() {

        Log.e(TAG, ".... Debugging. onDetachedFromWindow_impl()");

        mSuperProvider.onDetachedFromWindow_impl();

        super.onDetachedFromWindow_impl();



        mMediaSession.release();

        mMediaSession = null;

        mMediaController = null;
@@ -434,7 +435,8 @@ public class VideoView2Impl implements VideoView2Provider, VideoViewInterface.Su 
                && isInPlaybackState() && mMediaControlView != null) {

            toggleMediaControlViewVisibility();

        }

        return mSuperProvider.onTouchEvent_impl(ev);



        return super.onTouchEvent_impl(ev);

    }



    @Override
@@ -443,17 +445,8 @@ public class VideoView2Impl implements VideoView2Provider, VideoViewInterface.Su 
                && isInPlaybackState() && mMediaControlView != null) {

            toggleMediaControlViewVisibility();

        }

        return mSuperProvider.onTrackballEvent_impl(ev);

    }



    @Override

    public void onFinishInflate_impl() {

        mSuperProvider.onFinishInflate_impl();

    }



    @Override

    public void setEnabled_impl(boolean enabled) {

        mSuperProvider.setEnabled_impl(enabled);

        return super.onTrackballEvent_impl(ev);

    }



    ///////////////////////////////////////////////////

packages/MediaComponents/src/com/android/widget/ViewGroupImpl.java

0 → 100644
+129 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2018 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.widget;



import android.media.update.ViewGroupProvider;

import android.util.AttributeSet;

import android.view.MotionEvent;

import android.view.View;

import android.view.ViewGroup;



public abstract class ViewGroupImpl implements ViewGroupProvider {

    private final ViewGroupProvider mSuperProvider;



    public ViewGroupImpl(ViewGroup instance,

            ViewGroupProvider superProvider, ViewGroupProvider privateProvider) {

        mSuperProvider = superProvider;

    }



    @Override

    public void onAttachedToWindow_impl() {

        mSuperProvider.onAttachedToWindow_impl();

    }



    @Override

    public void onDetachedFromWindow_impl() {

        mSuperProvider.onDetachedFromWindow_impl();

    }



    @Override

    public CharSequence getAccessibilityClassName_impl() {

        return mSuperProvider.getAccessibilityClassName_impl();

    }



    @Override

    public boolean onTouchEvent_impl(MotionEvent ev) {

        return mSuperProvider.onTouchEvent_impl(ev);

    }



    @Override

    public boolean onTrackballEvent_impl(MotionEvent ev) {

        return mSuperProvider.onTrackballEvent_impl(ev);

    }



    @Override

    public void onFinishInflate_impl() {

        mSuperProvider.onFinishInflate_impl();

    }



    @Override

    public void setEnabled_impl(boolean enabled) {

        mSuperProvider.setEnabled_impl(enabled);

    }



    @Override

    public void onVisibilityAggregated_impl(boolean isVisible) {

        mSuperProvider.onVisibilityAggregated_impl(isVisible);

    }



    @Override

    public void onLayout_impl(boolean changed, int left, int top, int right, int bottom) {

        mSuperProvider.onLayout_impl(changed, left, top, right, bottom);

    }



    @Override

    public void onMeasure_impl(int widthMeasureSpec, int heightMeasureSpec) {

        mSuperProvider.onMeasure_impl(widthMeasureSpec, heightMeasureSpec);

    }



    @Override

    public int getSuggestedMinimumWidth_impl() {

        return mSuperProvider.getSuggestedMinimumWidth_impl();

    }



    @Override

    public int getSuggestedMinimumHeight_impl() {

        return mSuperProvider.getSuggestedMinimumHeight_impl();

    }



    @Override

    public void setMeasuredDimension_impl(int measuredWidth, int measuredHeight) {

        mSuperProvider.setMeasuredDimension_impl(measuredWidth, measuredHeight);

    }



    @Override

    public boolean checkLayoutParams_impl(ViewGroup.LayoutParams p) {

        return mSuperProvider.checkLayoutParams_impl(p);

    }



    @Override

    public ViewGroup.LayoutParams generateDefaultLayoutParams_impl() {

        return mSuperProvider.generateDefaultLayoutParams_impl();

    }



    @Override

    public ViewGroup.LayoutParams generateLayoutParams_impl(AttributeSet attrs) {

        return mSuperProvider.generateLayoutParams_impl(attrs);

    }



    @Override

    public ViewGroup.LayoutParams generateLayoutParams_impl(ViewGroup.LayoutParams lp) {

        return mSuperProvider.generateLayoutParams_impl(lp);

    }



    @Override

    public boolean shouldDelayChildPressedState_impl() {

        return mSuperProvider.shouldDelayChildPressedState_impl();

    }



    @Override

    public void measureChildWithMargins_impl(View child,

        int parentWidthMeasureSpec, int widthUsed, int parentHeightMeasureSpec, int heightUsed) {

        mSuperProvider.measureChildWithMargins_impl(child,

                parentWidthMeasureSpec, widthUsed, parentHeightMeasureSpec, heightUsed);

    }

}