【发布时间】：2012-04-11 07:36:49
【问题描述】：
我有一个对象数组列表，我正在使用此示例将这个 arrayList 从一个活动获取到另一个活动：http://androidideasblog.blogspot.in/2010/02/passing-list-of-objects-between.html
这是我的代码的一部分：
活动一：
Intent myIntent = new Intent(context, JournalArticles.class);
Bundle b = new Bundle();
b.putParcelableArrayList("articles", articles);
myIntent.putExtras(b);
startActivityForResult(myIntent,0);
活动二：
Bundle b = this.getIntent().getExtras();
ArrayList<Article> articles = b.getParcelableArrayList("articles");
但这里出现错误，这是日志：
04-11 13:35:03.548: D/AndroidRuntime(2686): Shutting down VM
04-11 13:35:03.548: W/dalvikvm(2686): threadid=1: thread exiting with uncaught exception (group=0x4001d5a0)
04-11 13:35:03.598: E/AndroidRuntime(2686): FATAL EXCEPTION: main
04-11 13:35:03.598: E/AndroidRuntime(2686): java.lang.RuntimeException: Unable to start activity ComponentInfo{milos.mdpi/milos.mdpi.JournalArticles}: java.lang.RuntimeException: Parcel android.os.Parcel@4055e378: Unmarshalling unknown type code 6357106 at offset 196
04-11 13:35:03.598: E/AndroidRuntime(2686): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1872)
04-11 13:35:03.598: E/AndroidRuntime(2686): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1893)
04-11 13:35:03.598: E/AndroidRuntime(2686): at android.app.ActivityThread.access$1500(ActivityThread.java:135)
04-11 13:35:03.598: E/AndroidRuntime(2686): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1054)
04-11 13:35:03.598: E/AndroidRuntime(2686): at android.os.Handler.dispatchMessage(Handler.java:99)
04-11 13:35:03.598: E/AndroidRuntime(2686): at android.os.Looper.loop(Looper.java:150)
04-11 13:35:03.598: E/AndroidRuntime(2686): at android.app.ActivityThread.main(ActivityThread.java:4389)
04-11 13:35:03.598: E/AndroidRuntime(2686): at java.lang.reflect.Method.invokeNative(Native Method)
04-11 13:35:03.598: E/AndroidRuntime(2686): at java.lang.reflect.Method.invoke(Method.java:507)
04-11 13:35:03.598: E/AndroidRuntime(2686): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:849)
04-11 13:35:03.598: E/AndroidRuntime(2686): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:607)
04-11 13:35:03.598: E/AndroidRuntime(2686): at dalvik.system.NativeStart.main(Native Method)
04-11 13:35:03.598: E/AndroidRuntime(2686): Caused by: java.lang.RuntimeException: Parcel android.os.Parcel@4055e378: Unmarshalling unknown type code 6357106 at offset 196
04-11 13:35:03.598: E/AndroidRuntime(2686): at android.os.Parcel.readValue(Parcel.java:1913)
04-11 13:35:03.598: E/AndroidRuntime(2686): at android.os.Parcel.readListInternal(Parcel.java:2092)
04-11 13:35:03.598: E/AndroidRuntime(2686): at android.os.Parcel.readArrayList(Parcel.java:1536)
04-11 13:35:03.598: E/AndroidRuntime(2686): at android.os.Parcel.readValue(Parcel.java:1867)
04-11 13:35:03.598: E/AndroidRuntime(2686): at android.os.Parcel.readMapInternal(Parcel.java:2083)
04-11 13:35:03.598: E/AndroidRuntime(2686): at android.os.Bundle.unparcel(Bundle.java:208)
04-11 13:35:03.598: E/AndroidRuntime(2686): at android.os.Bundle.getParcelableArrayList(Bundle.java:1144)
04-11 13:35:03.598: E/AndroidRuntime(2686): at milos.mdpi.JournalArticles.onCreate(JournalArticles.java:138)
04-11 13:35:03.598: E/AndroidRuntime(2686): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1072)
04-11 13:35:03.598: E/AndroidRuntime(2686): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1836)
04-11 13:35:03.598: E/AndroidRuntime(2686): ... 11 more
这是我的文章类：
public class Article implements Parcelable
{
private Integer _ArticleID;
public Integer getArticleID(){
return _ArticleID;
}
public void setArticleID(Integer value){
_ArticleID = value;
}
private Integer _JournalID;
public Integer getJournalID(){
return _JournalID;
}
public void setJournalID(Integer value){
_JournalID = value;
}
private Integer _Volume;
public Integer getVolume(){
return _Volume;
}
public void setVolume(Integer value){
_Volume = value;
}
private Integer _Issue;
public Integer getIssue(){
return _Issue;
}
public void setIssue(Integer value){
_Issue = value;
}
private Integer _Firstpage;
public Integer getFirstpage(){
return _Firstpage;
}
public void setFirstpage(Integer value){
_Firstpage = value;
}
private Integer _Lastpage;
public Integer getLastpage(){
return _Lastpage;
}
public void setLastpage(Integer value){
_Lastpage = value;
}
private String _PublishDate;
public String getPublishDate(){
return _PublishDate;
}
public void setPublishDate(String value){
_PublishDate = value;
}
private String _Title;
public String getTitle(){
return _Title;
}
public void setTitle(String value){
_Title = value;
}
private String _Abstract;
public String getAbstract(){
return _Abstract;
}
public void setAbstract(String value){
_Abstract = value;
}
private String _Keywords;
public String getKeywords(){
return _Keywords;
}
public void setKeywords(String value){
_Keywords = value;
}
public int describeContents() {
return 0;
}
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt(_ArticleID);
dest.writeInt(_JournalID);
dest.writeInt(_Volume);
dest.writeInt(_Issue);
dest.writeInt(_Firstpage);
dest.writeInt(_Lastpage);
dest.writeString(_PublishDate);
dest.writeString(_Title);
dest.writeString(_Abstract);
dest.writeString(_Keywords);
}
public static final Parcelable.Creator<Article> CREATOR =
new Parcelable.Creator<Article>() {
public Article createFromParcel(Parcel in) {
Article article = new Article();
article._Abstract = in.readString();
article._ArticleID = in.readInt();
article._Firstpage = in.readInt();
article._Issue = in.readInt();
article._JournalID = in.readInt();
article._Keywords = in.readString();
article._Lastpage = in.readInt();
article._PublishDate = in.readString();
article._Title = in.readString();
article._Volume = in.readInt();
return article;
}
public Article[] newArray(int size) {
return new Article[size];
}
};
}
【问题讨论】：
标签： android android-intent bundle parcelable