Merge "Updates to shared lib for Launcher" into pi-dev

    public static void postInputFrame(Choreographer choreographer, Runnable runnable) {

        choreographer.postCallback(CALLBACK_INPUT, runnable, null);

    }

    public static Choreographer getSfInstance() {

        return Choreographer.getSfInstance();

    }

}

import android.graphics.Rect;

import android.view.Surface;

import android.view.SurfaceControl;

import android.view.SurfaceControl.Transaction;

import android.view.View;

import android.view.ViewRootImpl;

import java.util.ArrayList;

/**

 * Helper class to apply surface transactions in sync with RenderThread.

 */

                if (mTargetSurface == null || !mTargetSurface.isValid()) {

                    return;

                }

                SurfaceControl.Transaction t = new SurfaceControl.Transaction();

                Transaction t = new Transaction();

                for (int i = params.length - 1; i >= 0; i--) {

                    SurfaceParams surfaceParams = params[i];

                    SurfaceControl surface = surfaceParams.surface;

                    t.deferTransactionUntilSurface(surface, mTargetSurface, frame);

                    t.setMatrix(surface, surfaceParams.matrix, mTmpFloat9);

                    t.setWindowCrop(surface, surfaceParams.windowCrop);

                    t.setAlpha(surface, surfaceParams.alpha);

                    t.setLayer(surface, surfaceParams.layer);

                    t.show(surface);

                    applyParams(t, surfaceParams, mTmpFloat9);

                }

                t.setEarlyWakeup();

                t.apply();

        mTargetViewRootImpl.getView().invalidate();

    }

    public static void applyParams(TransactionCompat t, SurfaceParams params) {

        applyParams(t.mTransaction, params, t.mTmpValues);

    }

    private static void applyParams(Transaction t, SurfaceParams params, float[] tmpFloat9) {

        t.setMatrix(params.surface, params.matrix, tmpFloat9);

        t.setWindowCrop(params.surface, params.windowCrop);

        t.setAlpha(params.surface, params.alpha);

        t.setLayer(params.surface, params.layer);

        t.show(params.surface);

    }

    public static class SurfaceParams {

        /**

public class TransactionCompat {

    private final Transaction mTransaction;

    final Transaction mTransaction;

    private final float[] mTmpValues = new float[9];

    final float[] mTmpValues = new float[9];

    public TransactionCompat() {

        mTransaction = new Transaction();