我能够通过以下方式创建动画:

I was able to create the animation through the following way :

<android.support.design.widget.AppBarLayout
    android:id="@+id/appBar"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@color/blue"
    android:fitsSystemWindows="true">

    <android.support.design.widget.CollapsingToolbarLayout
        android:id="@+id/collapsingToolbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:fitsSystemWindows="true"
        app:expandedTitleGravity="center_horizontal"
        app:layout_scrollFlags="scroll|exitUntilCollapsed">

        <RelativeLayout
            android:id="@+id/layers_progress"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="@color/blue_safe"
            app:layout_collapseMode="parallax">

            <ProgressBar
                android:id="@+id/progressBar1"
                style="?android:attr/progressBarStyleHorizontal"
                android:layout_width="250dp"
                android:layout_height="250dp"
                android:layout_centerInParent="true"
                android:max="100"
                android:progress="100"
                android:progressDrawable="@drawable/circular_layer_outer" />

            <ProgressBar
                android:id="@+id/progressBar2"
                style="?android:attr/progressBarStyleHorizontal"
                android:layout_width="230dp"
                android:layout_height="230dp"
                android:layout_centerInParent="true"
                android:max="100"
                android:progress="100"
                android:progressDrawable="@drawable/circular_layer_dash_inner" />

            <ProgressBar
                android:id="@+id/main_progressBar"
                style="?android:attr/progressBarStyleHorizontal"
                android:layout_width="226dp"
                android:layout_height="226dp"
                android:layout_centerInParent="true"
                android:max="100"
                android:progress="80"
                android:progressDrawable="@drawable/circular_layer_dash_filler"
                android:visibility="visible" />

        </RelativeLayout>

        <TextView
            android:id="@+id/score_val"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:text="Score"
            android:textColor="@color/white"
            android:textSize="36sp"
            android:textStyle="bold"
            android:visibility="visible"
            app:layout_collapseMode="parallax" />

    </android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>

在这里可以看到在AppBarLayout内部使用了CollapsingToolbarLayout，然后使用AppBarLayout并设置OnOffsetChangedListener来监听AppBarLayout的高度值变化，请参见下面的代码:

Here one can see a CollapsingToolbarLayout is used inside AppBarLayout and then using the AppBarLayout and setting an OnOffsetChangedListener to listen to change in value of height of AppBarLayout, See code below :

AppBarLayout appbar = findViewById(R.id.appBar);
        appbar.addOnOffsetChangedListener(DashboardScore.this);

然后在onOffsetChanged中:

@Override
public void onOffsetChanged(AppBarLayout appBarLayout, int verticalOffset) {
    if (mMaxScrollSize == 0)
        mMaxScrollSize = appBarLayout.getTotalScrollRange();

    currentScrollPercentage = (Math.abs(verticalOffset)) * 100 / mMaxScrollSize;
    Log.d("Debug info", "% == " + currentScrollPercentage + "  -- mMaxScrollSize  == " + mMaxScrollSize + " vertical offset - " + verticalOffset);
    showAnim(oldScrollPercentage, currentScrollPercentage);
    oldScrollPercentage = currentScrollPercentage;
}

此处private int mMaxScrollSize; private int currentScrollPercentage, oldScrollPercentage = 0;

Here private int mMaxScrollSize; private int currentScrollPercentage, oldScrollPercentage = 0;

为showAnim()使用，此处parentProgress是您的ProgressBars父级:

And for showAnim() use and here parentProgress is your parent of ProgressBars:

void showAnim(int fromDegree, int toDegree) {
    final float centerX = parentProgress.getWidth() / 2.0f;
    final float centerY = parentProgress.getHeight() / 2.0f;
    final Rotate3dAnimation rotation = new Rotate3dAnimation(fromDegree, toDegree, centerX, centerY, 5.0f, false);
    rotation.setDuration(400);
    rotation.setFillAfter(true);
    rotation.setInterpolator(new AccelerateInterpolator());
    parentProgress.startAnimation(rotation);
    if (currentScrollPercentage > 0) {
        if (fromDegree < 90)
            parentProgress.setAlpha(1 - Math.abs((float) currentScrollPercentage / 100f));
        else
            parentProgress.setAlpha(0);

        Log.d("Debug info", "setAlpha ==  " + (1 - Math.abs((float) currentScrollPercentage / 100f)));
    }
}

对于Rotate3dAnimation，请使用:

public class Rotate3dAnimation extends Animation {
private final float mFromDegrees;
private final float mToDegrees;
private final float mCenterX;
private final float mCenterY;
private final float mDepthZ;
private final boolean mReverse;
private Camera mCamera;

/**
 * Creates a new 3D rotation on the Y axis. The rotation is defined by its
 * start angle and its end angle. Both angles are in degrees. The rotation
 * is performed around a center point on the 2D space, definied by a pair
 * of X and Y coordinates, called centerX and centerY. When the animation
 * starts, a translation on the Z axis (depth) is performed. The length
 * of the translation can be specified, as well as whether the translation
 * should be reversed in time.
 *
 * @param fromDegrees the start angle of the 3D rotation
 * @param toDegrees   the end angle of the 3D rotation
 * @param centerX     the X center of the 3D rotation
 * @param centerY     the Y center of the 3D rotation
 * @param reverse     true if the translation should be reversed, false otherwise
 */
public Rotate3dAnimation(float fromDegrees, float toDegrees,
                         float centerX, float centerY, float depthZ, boolean reverse) {
    mFromDegrees = fromDegrees;
    mToDegrees = toDegrees;
    mCenterX = centerX;
    mCenterY = centerY;
    mDepthZ = depthZ;
    mReverse = reverse;
}

@Override
public void initialize(int width, int height, int parentWidth, int parentHeight) {
    super.initialize(width, height, parentWidth, parentHeight);
    mCamera = new Camera();
}

@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    final float fromDegrees = mFromDegrees;
    float degrees = fromDegrees + ((mToDegrees - fromDegrees) * interpolatedTime);

    final float centerX = mCenterX;
    final float centerY = mCenterY;
    final Camera camera = mCamera;

    final Matrix matrix = t.getMatrix();

    camera.save();
    if (mReverse) {
        camera.translate(0.0f, 0.0f, mDepthZ * interpolatedTime);
    } else {
        camera.translate(0.0f, 0.0f, mDepthZ * (1.0f - interpolatedTime));
    }
    //camera.rotateY(degrees);
    camera.rotateX(degrees);
    camera.getMatrix(matrix);
    camera.restore();

    matrix.preTranslate(-centerX, -centerY);
    matrix.postTranslate(centerX, centerY);
}
}

还要选中此和

Also Check this and this for more understanding