java将API中的字符串从括号开始拆分为两部分
我有一个方法,可以检查API生成的引用是否在130个字符以内,然后将其分为两部分,前面部分是引用,第二部分是作者
API引用的html输出是:(例如)“语言中的善意创造信心(老子)”
我想在两个单独的文本视图中显示它们,并删除括号。 文本视图1-报价 Textview 2-作者(已删除括号)
不幸的是,该应用程序崩溃,有时会显示IndexOutOfBoundsException,还有其他方法可以做到这一点吗
提前谢谢你
private void check(String quote){
//check length
int length = quote.length();
if (length <= 130) {
//split to quote and author strings
String[] parts = quote.split(Pattern.quote("(")); // Split on ( into 2 parts, quote and author
String part1 = parts[0]; //quote
String part2 = parts[1]; //author with )
String removedSymbolsPart2 = part2.replaceAll("\\)", ""); //remove ) symbol
String finalQuote = Html.fromHtml(part1).toString();
String finalAuthor = Html.fromHtml(removedSymbolsPart2).toString();
quoteTextViewMain.setText(finalQuote);
authorTextViewMain.setText(finalAuthor);
} else {
//get another quote
getQuote();
}
}
索引越界错误:
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.amethyst.secretgarden, PID: 21802
java.lang.ArrayIndexOutOfBoundsException: length=1; index=1
at com.amethyst.secretgarden.MainActivity.check(MainActivity.java:83)
at com.amethyst.secretgarden.MainActivity.access$000(MainActivity.java:24)
at com.amethyst.secretgarden.MainActivity$4.success(MainActivity.java:106)
at com.amethyst.secretgarden.MainActivity$4.success(MainActivity.java:103)
at com.github.kittinunf.fuel.core.DeserializableKt$response$7.invoke(Deserializable.kt:150)
at com.github.kittinunf.fuel.core.DeserializableKt$response$7.invoke(Unknown Source:4)
at com.github.kittinunf.fuel.core.DeserializableKt$response$asyncRequest$1$1.invoke(Deserializable.kt:192)
at com.github.kittinunf.fuel.core.DeserializableKt$response$asyncRequest$1$1.invoke(Unknown Source:0)
at com.github.kittinunf.fuel.core.RequestExecutionOptionsKt$sam$java_lang_Runnable$0.run(Unknown Source:2)
at 安卓.os.Handler.handleCallback(Handler.java:873)
at 安卓.os.Handler.dispatchMessage(Handler.java:99)
at 安卓.os.Looper.loop(Looper.java:226)
at 安卓.app.ActivityThread.main(ActivityThread.java:7231)
at java.lang.reflect.Method.invoke(Native Method)
at com.安卓.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:500)
at com.安卓.internal.os.ZygoteInit.main(ZygoteInit.java:913)
I/Process: Sending signal. PID: 21802 SIG: 9
共 (0) 个答案