title: React native Modal, avoid resizing View when keyboard is opened (Android)
body: <p>I'm using a react-native Modal, which contains a View.
  The View has some TextInput elements. When the keyboard pops up, the View elements all collapse to fit into the remaining space, but I don't want the View to change at all.</p>
  
  <p>This does <strong>not</strong> happen for IOS. And also, it does <strong>not</strong> happen in non-modal Views for Android within the same app. </p>
  
  <p>I have windowSoftInputMode="adjustPan" set in my android Manifest, but it doesn't seem to be applied on the Modal.</p>
  
  <pre><code>return( 
  &lt;ImageBackground source={require('./../images/IMG1.png')}
          style={{flex: 1}} imageStyle={{resizeMode: 'cover'}}&gt;
    &lt;View style={{flex: 1}}&gt;
       (...)
       &lt;Modal visible={this.state.modalVisible} animationType={'slide'} 
          presentationStyle={'fullScreen'}
          onRequestClose={() =&gt; this.closeModal()}&gt;
  
          &lt;ImageBackground source={require('./../images/IMG2.png')}
            style={{flex: 1}} imageStyle={{resizeMode: 'cover'}}&gt;
  
          &lt;TouchableWithoutFeedback onPress={Keyboard.dismiss} accessible={false}&gt;
          &lt;View style={{flex:1}}&gt;
  
            (...)
  
            &lt;View style={{flex:0.9, alignItems:'center', justifyContent: 'center', 
                                                    flexDirection: 'row'}}&gt;
              &lt;TextInput style={MyStyle.textInput}
                  onChangeText={(myTitle) =&gt; this.setState({myTitle})}
                  placeholder='Title'
              /&gt;
            &lt;/View&gt;
  </code></pre>