how to output the ArrayList and HashMap

[guoyoujin]

Excuse me, would you please tell me how to use this package, how to output the ArrayList and HashMap，
7683-7683/com.guoyoujin.gz.gz E/AndroidRuntime﹕ FATAL EXCEPTION: main
java.util.UnknownFormatConversionException: Conversion: '
at java.util.Formatter$FormatToken.unknownFormatConversionException(Formatter.java:1397)
at java.util.Formatter$FormatToken.checkFlags(Formatter.java:1334)
at java.util.Formatter.transform(Formatter.java:1440)
at java.util.Formatter.doFormat(Formatter.java:1079)
at java.util.Formatter.format(Formatter.java:1040)
at java.util.Formatter.format(Formatter.java:1009)
at java.lang.String.format(String.java:1992)
at java.lang.String.format(String.java:1966)
at com.orhanobut.logger.LoggerPrinter.createMessage(LoggerPrinter.java:346)
at com.orhanobut.logger.LoggerPrinter.log(LoggerPrinter.java:211)
at com.orhanobut.logger.LoggerPrinter.i(LoggerPrinter.java:138)
at com.orhanobut.logger.Logger.i(Logger.java:61)
at com.guoyoujin.gz.gz.fragment.tabfragment.Fragment1$GetNewsDataThread$1.run(Fragment1.java:129)
at android.os.Handler.handleCallback(Handler.java:800)
at android.os.Handler.dispatchMessage(Handler.java:100)
at android.os.Looper.loop(Looper.java:194)
at android.app.ActivityThread.main(ActivityThread.java:5463)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:854)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:621)
at dalvik.system.NativeStart.main(Native Method)

private ArrayList list;

public class NewsVo {
private String newsId;
private String title;
private String content;
private String videoAndriodURL;
private String videoIphoneURL;
private NewsImageVo image;
private String date;

public String getNewsId() {
    return newsId;
}
public void setNewsId(String newsId) {
    this.newsId = newsId;
}
public String getTitle() {
    return title;
}
public void setTitle(String title) {
    this.title = title;
}
public String getContent() {
    return content;
}
public void setContent(String content) {
    this.content = content;
}
public String getVideoAndriodURL() {
    return videoAndriodURL;
}
public void setVideoAndriodURL(String videoAndriodURL) {
    this.videoAndriodURL = videoAndriodURL;
}
public String getVideoIphoneURL() {
    return videoIphoneURL;
}
public void setVideoIphoneURL(String videoIphoneURL) {
    this.videoIphoneURL = videoIphoneURL;
}
public NewsImageVo getImage() {
    return image;
}
public void setImage(NewsImageVo image) {
    this.image = image;
}
public String getDate() {
    return date;
}
public void setDate(String date) {
    this.date = date;
}

@Override
public String toString() {
    return "NewsVo{" +
            "newsId='" + newsId + '\'' +
            ", title='" + title + '\'' +
            ", content='" + content + '\'' +
            ", videoAndriodURL='" + videoAndriodURL + '\'' +
            ", videoIphoneURL='" + videoIphoneURL + '\'' +
            ", image=" + image +
            ", date='" + date + '\'' +
            '}';
}

}

[orhanobut]

can you show how do you use Logger? It seems that it is not used correctly. Logger only accepts String for the message.

[guoyoujin]

@orhanobut ok,
ArrayList list;
Logger.e(list.toString(),"message");

[orhanobut]

second parameter is the argument and I assume that videoAndriodURL or videoIphoneURL has something "%20". That's why probably you get a crash because String.formatter cannot resolve 20.

[guoyoujin]

@orhanobut Very thank you for your answer，Yes, because I defined object inside a ImageUrl, he is the image resources links, there may be some special characters you said, is there any way to solve this problem?

[orhanobut]

you need to escape the % character by using double "%%"

[guoyoujin]

@orhanobut Ok, thank you very much

[AAverin]

I have replaced all println's in my code with the logger, and now get lots of these UnknownFormatConversionExceptions. It seems that default System.out didn't have any issues printing my objects.

[AAverin]

Also, default Log.d("", message) works fine