/*
 * Copyright (C) 2024 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 android.adpf.atom.app;

import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.view.View;

public class ADPFAtomTestPaintView extends View {
    private static final String ADPF_ATOM_TEST_PAINT_TEXT = "ADPF statsd CTS paint text";
    Paint mTextPaint;

    public ADPFAtomTestPaintView(Context context) {
        super(context);

        mTextPaint = new Paint(Paint.LINEAR_TEXT_FLAG | Paint.ANTI_ALIAS_FLAG);
        mTextPaint.setColor(Color.BLACK);
        mTextPaint.setTextSize(pxFromDp(context, 24));
    }

    // Method to convert px from DP.
    private static float pxFromDp(final Context context, final float dp) {
        return dp * context.getResources().getDisplayMetrics().density;
    }

    @Override
    protected void onDraw(Canvas canvas) {
        super.onDraw(canvas);

        canvas.drawText(ADPF_ATOM_TEST_PAINT_TEXT,
                (float) (getWidth() * 0.15), (float) (getHeight() * 0.5), mTextPaint);
    }
}