blob: 21f6ffe6243724da03fc9885dac9d308380a0e28 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
/*
* Copyright (C) 2015 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 com.example.android.support.design.widget;
import com.example.android.support.design.R;
import com.example.android.support.design.Shakespeare;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.design.widget.BottomSheetBehavior;
import android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.widget.LinearLayout;
import android.widget.TextView;
/**
* This demonstrates basic usage of {@link BottomSheetBehavior}.
*/
public class BottomSheetUsage extends AppCompatActivity {
private BottomSheetBehavior<LinearLayout> mBehavior;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.design_bottom_sheet);
((TextView) findViewById(R.id.dialogue)).setText(TextUtils.concat(Shakespeare.DIALOGUE));
mBehavior = BottomSheetBehavior.from((LinearLayout) findViewById(R.id.bottom_sheet));
}
@Override
public void onBackPressed() {
if (mBehavior != null && mBehavior.getState() != BottomSheetBehavior.STATE_COLLAPSED) {
mBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
} else {
super.onBackPressed();
}
}
}
|
