报错Caused by: java.lang.ClassCastException: android.app.Application cannot be cast to com.facebook.react.ReactApplication
更新
AndroidManifest.xml
添加android:name=".MainApplication"
问题1
<Text style={{
fontSize: this.state.fontSize,
lineHeight: this.state.fontSize+this.state.lineHeight,
textAlignVertical: 'bottom',//android专用
marginTop: this.state.fontSize+this.state.lineHeight-5,
textAlign: 'justify',
letterSpacing: 0,
paddingTop: 0,
paddingBottom: 0,
marginBottom: 0,
color: this.state.paragraphColor}}
>
<Text style={{opacity:0,color:this.state.paragraphBackgroundColor}}>
开始
</Text>
<Text>{rowData.text}</Text>
</Text>
opacity居然不好使,内嵌的Text的opacity不起作用,放到外面是没问题的,没办法了,只能用color:this.state.paragraphBackgroundColor背景颜色达到隐身的效果;