This is my code, I'm trying to load a stream from my IP camera.
<View style={{flex:1,marginTop:70, flexDirection:'column', justifyContent:'space-between'}}>
<Hue/>
<View style={{flex:1}}>
<WebView
source={{uri: 'http://192.168.2.6:81/videostream.cgi?user=admin&pwd=XXXXX'}}
style={{/*marginTop: 20, flex: 1, width:450, height:100*/}}
javaScriptEnabled={false}
domStorageEnabled={false}
startInLoadingState={false}
scalesPageToFit={false}
scrollEnabled={true}
/>
</View>
<Text>Just some text</Text>
</View>
<Hue/>
is a component to check if the WebView is still loading (because in a normal case, it won't load if it's not the only component).
The width
property have an ambiguous behavior: reducing it increase the height of the webview. Leaving an empty scrolling space.
Moreover, modifying the height
of the webview component does nothing at all.
I tried to modify the parent view applying height and width with no luck.
Also, I did not find any props to modify the webview content itself.
Is there any way, or a react-native component that can help me to integrate my IP camera stream in my application ?
Any suggestion is very appreciated.
EDIT
Updated the code according to Ashwin's comment and I still get this :
EDIT 2
I updated my code according to sfratini answer but if I set the scroll enabled and then scroll, I'm able so see that there is always a part of the image not displayed. Seems that react does not understand to resize to 100%.. It's strange...
<WebView
source={{
uri: this.props.url
}}
style={{ height: height, width, resizeMode: 'cover', flex: 1 }}
injectedJavaScript={`const meta = document.createElement('meta'); meta.setAttribute('content', 'width=width, initial-scale=0.5, maximum-scale=0.5, user-scalable=2.0'); meta.setAttribute('name', 'viewport'); document.getElementsByTagName('head')[0].appendChild(meta); `}
scalesPageToFit={false}
onLoadEnd={this._onLoadEnd}
/>
Managed to get the same behavior for ios and Android. Thanks Gowtham Palanisamy.
<WebView
source={{ uri: url }}
style={{ flex: 1 }}
injectedJavaScript={`
const iOS = !!navigator.platform && /iPad|iPhone|iPod/.test(navigator.platform);
if (!iOS) {
const meta = document.createElement('meta');
let initialScale = 1;
if(screen.width <= 800) {
initialScale = ((screen.width / window.innerWidth) + 0.1).toFixed(2);
}
const content = 'width=device-width, initial-scale=' + initialScale ;
meta.setAttribute('name', 'viewport');
meta.setAttribute('content', content);
document.getElementsByTagName('head')[0].appendChild(meta);
}
`}
scalesPageToFit={Platform.OS === 'ios'}
/>
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