1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package com.example.android.support.design.widget;
17
18import android.content.Context;
19import android.util.AttributeSet;
20import android.widget.RelativeLayout;
21
22import com.example.android.support.design.R;
23
24/**
25 * Layout for the custom snackbar that shows two separate text views and two images
26 * in the main content area.
27 */
28public class CustomSnackbarMainContent extends RelativeLayout {
29    private final int mMaxWidth;
30
31    public CustomSnackbarMainContent(Context context) {
32        this(context, null);
33    }
34
35    public CustomSnackbarMainContent(Context context, AttributeSet attrs) {
36        this(context, attrs, 0);
37    }
38
39    public CustomSnackbarMainContent(Context context, AttributeSet attrs,
40            int defStyleAttr) {
41        super(context, attrs, defStyleAttr);
42
43        mMaxWidth = context.getResources().getDimensionPixelSize(R.dimen.custom_snackbar_max_width);
44    }
45
46    @Override
47    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
48        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
49
50        if ((mMaxWidth > 0) && (getMeasuredWidth() > mMaxWidth)) {
51            super.onMeasure(MeasureSpec.makeMeasureSpec(mMaxWidth, MeasureSpec.EXACTLY),
52                    heightMeasureSpec);
53        }
54    }
55}
56