1 /*
2  * Copyright (C) 2015 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  */
16 
17 package com.example.android.support.design.widget;
18 
19 import android.os.Bundle;
20 import android.view.View;
21 import android.view.ViewGroup;
22 import android.widget.Toast;
23 
24 import androidx.appcompat.app.AppCompatActivity;
25 
26 import com.example.android.support.design.R;
27 import com.google.android.material.snackbar.Snackbar;
28 
29 /**
30  * This demonstrates idiomatic usage of the snackbar
31  */
32 public class SnackbarUsage extends AppCompatActivity {
33 
34     private ViewGroup mContentView;
35 
36     @Override
onCreate(Bundle savedInstanceState)37     protected void onCreate(Bundle savedInstanceState) {
38         super.onCreate(savedInstanceState);
39         setContentView(getLayoutId());
40 
41         mContentView = findViewById(R.id.content_view);
42     }
43 
getLayoutId()44     protected int getLayoutId() {
45         return R.layout.design_snackbar;
46     }
47 
showShort(View view)48     public void showShort(View view) {
49         Snackbar.make(mContentView, "Short snackbar message", Snackbar.LENGTH_SHORT).show();
50     }
51 
showAction(View view)52     public void showAction(View view) {
53         Snackbar.make(mContentView, "Short snackbar message", Snackbar.LENGTH_SHORT)
54                 .setAction("Action", new View.OnClickListener() {
55                     @Override
56                     public void onClick(View view) {
57                         Toast.makeText(SnackbarUsage.this, "Snackbar Action pressed",
58                                 Toast.LENGTH_SHORT).show();
59                     }
60                 }).show();
61     }
62 
showLong(View view)63     public void showLong(View view) {
64         Snackbar.make(mContentView, "Long snackbar message which wraps onto another line and"
65                 + "makes the Snackbar taller", Snackbar.LENGTH_SHORT).show();
66     }
67 
showLongAction(View view)68     public void showLongAction(View view) {
69         Snackbar.make(mContentView, "Long snackbar message which wraps onto another line and"
70                 + "makes the Snackbar taller", Snackbar.LENGTH_SHORT)
71                 .setAction("Action", new View.OnClickListener() {
72                     @Override
73                     public void onClick(View view) {
74                         Toast.makeText(SnackbarUsage.this, "Snackbar Action pressed",
75                                 Toast.LENGTH_SHORT).show();
76                     }
77                 }).show();
78     }
79 
showLongLongAction(View view)80     public void showLongLongAction(View view) {
81         Snackbar.make(mContentView, "Long snackbar message which wraps onto another line and"
82                 + "makes the Snackbar taller", Snackbar.LENGTH_SHORT)
83                 .setAction("Action which wraps", new View.OnClickListener() {
84                     @Override
85                     public void onClick(View view) {
86                         Toast.makeText(SnackbarUsage.this, "Snackbar Action pressed",
87                                 Toast.LENGTH_SHORT).show();
88                     }
89                 }).show();
90     }
91 
92 }