-
Notifications
You must be signed in to change notification settings - Fork 586
/
WrappedContentWebViewSample.kt
96 lines (92 loc) · 3.54 KB
/
WrappedContentWebViewSample.kt
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
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
/*
* Copyright 2022 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
*
* https://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.google.accompanist.sample.webview
import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.heightIn
import androidx.compose.foundation.layout.wrapContentHeight
import androidx.compose.material.Button
import androidx.compose.material.ExperimentalMaterialApi
import androidx.compose.material.MaterialTheme
import androidx.compose.material.ModalBottomSheetLayout
import androidx.compose.material.ModalBottomSheetValue
import androidx.compose.material.Surface
import androidx.compose.material.Text
import androidx.compose.material.rememberModalBottomSheetState
import androidx.compose.runtime.Composable
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.unit.dp
import com.google.accompanist.web.WebView
import com.google.accompanist.web.rememberWebViewStateWithHTMLData
import kotlinx.coroutines.launch
class WrappedContentWebViewSample : ComponentActivity() {
@OptIn(ExperimentalMaterialApi::class)
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContent {
MaterialTheme {
Surface {
val sheetState = rememberModalBottomSheetState(
initialValue = ModalBottomSheetValue.Hidden
)
ModalBottomSheetLayout(
sheetState = sheetState,
sheetContent = {
WebContent()
}
) {
val scope = rememberCoroutineScope()
Box(Modifier.fillMaxSize()) {
Button(onClick = {
scope.launch { sheetState.show() }
}, Modifier.align(Alignment.Center)) {
Text("Open Sheet")
}
}
}
}
}
}
}
}
/***
* A sample WebView that is wrapping it's content inside of a bottom sheet.
* The sheet should be the size of the rendered content and not unbounded.
*/
@Composable
fun WebContent() {
val webViewState = rememberWebViewStateWithHTMLData(
data = "<html><head>\n" +
"<style>\n" +
"body {\n" +
" background-color: #f00;\n" +
"}\n" +
"</style>\n" +
"</head><body><p>Hello</p></body></html>"
)
WebView(
state = webViewState,
modifier = Modifier.fillMaxWidth()
.wrapContentHeight()
.heightIn(min = 1.dp) // A bottom sheet can't support content with 0 height.
)
}