Merge "Minor fixes in mock HandwritingIme" into tm-dev

import android.annotation.Nullable;

import android.inputmethodservice.InputMethodService;

import android.util.Log;

import android.view.Gravity;

import android.view.MotionEvent;

import android.view.View;

import android.view.ViewGroup;

import android.view.Window;

import android.widget.FrameLayout;

import android.widget.TextView;

import android.widget.Toast;

import java.util.Random;

        view.setPadding(0, 0, 0, 0);

        view.addView(inner, new FrameLayout.LayoutParams(

                FrameLayout.LayoutParams.MATCH_PARENT, height));

        TextView text = new TextView(this);

        text.setText("Handwriting IME");

        text.setTextSize(13f);

        text.setTextColor(getColor(android.R.color.white));

        text.setGravity(Gravity.CENTER);

        text.setLayoutParams(new FrameLayout.LayoutParams(

                FrameLayout.LayoutParams.MATCH_PARENT, height));

        view.addView(text);

        inner.setBackgroundColor(0xff0110fe); // blue

        return view;

    private static final long FINISH_TIMEOUT = 2500;

    private final HandwritingIme.HandwritingFinisher mHwCanceller;

    private final HandwritingIme.StylusConsumer mConsumer;

    private final int mTopInset;

    private Paint mPaint;

    private Path  mPath;

    private float mX, mY;

        setLayoutParams(new ViewGroup.LayoutParams(

                metrics.getBounds().width() - insets.left - insets.right,

                metrics.getBounds().height() - insets.top - insets.bottom));

        mTopInset = insets.top;

    }

    @Override

    }

    private void stylusStart(float x, float y) {

        y = y - mTopInset;

        mPath.moveTo(x, y);

        mX = x;

        mY = y;

    }

    private void stylusMove(float x, float y) {

        y = y - mTopInset;

        float dx = Math.abs(x - mX);

        float dy = Math.abs(y - mY);

        if (mPath.isEmpty()) {