Browse Source

Update example

Hau Vo 6 years ago
parent
commit
f62bc9de35
2 changed files with 19 additions and 6 deletions
  1. 15
    6
      Example/App.js
  2. 4
    0
      Example/ios/Example/Info.plist

+ 15
- 6
Example/App.js View File

@@ -1,18 +1,21 @@
1 1
 import React from 'react';
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-import { StyleSheet, Text, View, TouchableOpacity } from 'react-native';
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+import { StyleSheet, Text, View, TouchableOpacity, Image, Dimensions } from 'react-native';
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 import ImagePicker from 'react-native-image-picker';
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 import RNThumbnail from 'react-native-thumbnail';
5 5
 
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+const screenW = Dimensions.get('window').width
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 export default class App extends React.Component {
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   constructor(props) {
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     super(props)
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     this.state = {
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-      thumbnail: null
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+      thumbnail: null,
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+      width: null,
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+      height: null
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     }
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   }
14 17
 
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-  openPicker () {
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+  openPicker = () => {
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     var options = {
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       title: 'Select Video',
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       storageOptions: {
@@ -32,19 +35,25 @@ export default class App extends React.Component {
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         console.log('ImagePicker Error: ', response.error);
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       }
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       else {
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-        console.log(response.uri)
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         RNThumbnail.get(response.uri).then((result) => {
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-          console.log(result.path); // thumbnail path
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+          this.setState({
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+            thumbnail: result.path,
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+            width: result.width,
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+            height: result.height
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+          })
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         })
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       }
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     });
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   }
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   render() {
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+    const { thumbnail, width, height } = this.state
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+    const imgW = screenW
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+    const imgH = imgW * height / width
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     return (
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       <View style={styles.container}>
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         <TouchableOpacity onPress={this.openPicker}><Text>Click Me</Text></TouchableOpacity>
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-        {this.state.thumbnail ? <Image source={this.state.thumbnail} /> : null}
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+        {thumbnail ? <Image style={{ width: imgW, height: imgH }} source={{ isStatic: true, uri: thumbnail }} /> : null}
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       </View>
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     );
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   }

+ 4
- 0
Example/ios/Example/Info.plist View File

@@ -49,6 +49,10 @@
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 		<string>UIInterfaceOrientationLandscapeLeft</string>
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 		<string>UIInterfaceOrientationLandscapeRight</string>
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 	</array>
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+	<key>NSPhotoLibraryUsageDescription</key>
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+	<string>For testing only</string>
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+	<key>NSCameraUsageDescription</key>
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+	<string>For testing only</string>
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 	<key>UIViewControllerBasedStatusBarAppearance</key>
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 	<false/>
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 </dict>