android - Send generic type arraylist data from one to another activity -

i have generic tyeps of arraylist.i have used parcelablebut throw error have used following code

content

public class content implements parcelable {     private string pc, cc, sc, uid, name, title, image, image2, url2g, url3g,             urlhd, rating, views, smalldesc, longdesc, dvrid, id;      public string getid() {         return id;     }      public void setid(string id) {         this.id = id;     }      public string getuid() {         return uid;     }      public string getpc() {         return pc;     }      public string getdvrid() {         return dvrid;     }      public void setdvrid(string dvrid) {         dvrid = dvrid;     }      public string getimage2() {         return image2;     }      public void setimage2(string image2) {         image2 = image2;     }      public void setpc(string pc) {         pc = pc;     }      public string getcc() {         return cc;     }      public void setcc(string cc) {         cc = cc;     }      public string getsc() {         return sc;     }      public void setsc(string sc) {         sc = sc;     }      public void setuid(string uid) {         uid = uid;     }      public string getname() {         return name;     }      public void setname(string name) {         name = name;     }      public string gettitle() {         return title;     }      public void settitle(string title) {         title = title;     }      public string getimage() {         return image;     }      public void setimage(string image) {         image = image;     }      public string geturl2g() {         return url2g;     }      public void seturl2g(string url2g) {         url2g = url2g;     }      public string geturl3g() {         return url3g;     }      public void seturl3g(string url3g) {         url3g = url3g;     }      public string geturlhd() {         return urlhd;     }      public void seturlhd(string urlhd) {         urlhd = urlhd;     }      public string getrating() {         return rating;     }      public void setrating(string rating) {         rating = rating;     }      public string getviews() {         return views;     }      public void setviews(string views) {         views = views;     }      public string getsmalldesc() {         return smalldesc;     }      public void setsmalldesc(string smalldesc) {         smalldesc = smalldesc;     }      public string getlongdesc() {         return longdesc;     }      public void setlongdesc(string longdesc) {         longdesc = longdesc;     }      @override     public int describecontents() {         // todo auto-generated method stub         return 0;     }      @override     public void writetoparcel(parcel out, int arg1) {         // todo auto-generated method stub         out.writestring(pc);         out.writestring(sc);         out.writestring(cc);     }      public static final parcelable.creator<content> creator = new parcelable.creator<content>() {         public content createfromparcel(parcel in) {             return new content();         }          public content[] newarray(int size) {             return new content[size];         }     }; } 

and calling passing values using following code

intent details = new intent(context, b.class);         details.putextra("category", live);         details.putparcelablearraylistextra("arraylist",                 showcase);         startactivity(details); 

getting value

category = getintent().getextras().getint("category");         content = getintent().getparcelablearraylistextra("arraylist"); 

logcat

fatal exception: main e/androidruntime( 4666): java.lang.runtimeexception: unable start activity componentinfo{com.zengamedia.zengatv/com.zengamedia.zengatv.details}: java.lang.runtimeexception: parcel android.os.parcel@40f6de20: unmarshalling unknown type code 3014771 @ offset 112 e/androidruntime( 4666):    @ android.app.activitythread.performlaunchactivity(activitythread.java:1956) e/androidruntime( 4666):    @ android.app.activitythread.handlelaunchactivity(activitythread.java:1981) e/androidruntime( 4666):    @ android.app.activitythread.access$600(activitythread.java:123) e/androidruntime( 4666):    @ android.app.activitythread$h.handlemessage(activitythread.java:1147) e/androidruntime( 4666):    @ android.os.handler.dispatchmessage(handler.java:99) e/androidruntime( 4666):    @ android.os.looper.loop(looper.java:137) e/androidruntime( 4666):    @ android.app.activitythread.main(activitythread.java:4424) e/androidruntime( 4666):    @ java.lang.reflect.method.invokenative(native method) e/androidruntime( 4666):    @ java.lang.reflect.method.invoke(method.java:511) e/androidruntime( 4666):    @ com.android.internal.os.zygoteinit$methodandargscaller.run(zygoteinit.java:784) e/androidruntime( 4666):    @ com.android.internal.os.zygoteinit.main(zygoteinit.java:551) e/androidruntime( 4666):    @ dalvik.system.nativestart.main(native method) e/androidruntime( 4666): caused by: java.lang.runtimeexception: parcel android.os.parcel@40f6de20: unmarshalling unknown type code 3014771 @ offset 112 e/androidruntime( 4666):    @ android.os.parcel.readvalue(parcel.java:1921) e/androidruntime( 4666):    @ android.os.parcel.readmapinternal(parcel.java:2094) e/androidruntime( 4666):    @ android.os.parcel.readhashmap(parcel.java:1439) e/androidruntime( 4666):    @ android.os.parcel.readvalue(parcel.java:1851) e/androidruntime( 4666):    @ android.os.parcel.readlistinternal(parcel.java:2103) e/androidruntime( 4666):    @ android.os.parcel.readarraylist(parcel.java:1544) e/androidruntime( 4666):    @ android.os.parcel.readvalue(parcel.java:1875) e/androidruntime( 4666):    @ android.os.parcel.readmapinternal(parcel.java:2094) e/androidruntime( 4666):    @ android.os.bundle.unparcel(bundle.java:223) e/androidruntime( 4666):    @ android.os.bundle.getparcelablearraylist(bundle.java:1202) e/androidruntime( 4666):    @ android.content.intent.getparcelablearraylistextra(intent.java:4005) e/androidruntime( 4666):    @ com.zengamedia.zengatv.details.oncreate(details.java:50) e/androidruntime( 4666):    @ android.app.activity.performcreate(activity.java:4492) e/androidruntime( 4666):    @ android.app.instrumentation.callactivityoncreate(instrumentation.java:1049) e/androidruntime( 4666):    @ android.app.activitythread.performlaunchactivity(activitythread.java:1920) e/androidruntime( 4666):    ... 11 more 

please suggest me i'm doing wrong

your parcelable implementation not correct.

take @ great tool: parcelabler

it type annoying code it, long don't have more complicated types in class. copy-paste whole class in it.

seems tool bit corky spacing , creating multiple strings. should work;

public class content implements parcelable {  private string pc, cc, sc, uid, name, title, image, image2, url2g, url3g,         urlhd, rating, views, smalldesc, longdesc, dvrid, id;  public string getid() {     return id; }  public void setid(string id) {     this.id = id; }  public string getuid() {     return uid; }  public string getpc() {     return pc; }  public string getdvrid() {     return dvrid; }  public void setdvrid(string dvrid) {     dvrid = dvrid; }  public string getimage2() {     return image2; }  public void setimage2(string image2) {     image2 = image2; }  public void setpc(string pc) {     pc = pc; }  public string getcc() {     return cc; }  public void setcc(string cc) {     cc = cc; }  public string getsc() {     return sc; }  public void setsc(string sc) {     sc = sc; }  public void setuid(string uid) {     uid = uid; }  public string getname() {     return name; }  public void setname(string name) {     name = name; }  public string gettitle() {     return title; }  public void settitle(string title) {     title = title; }  public string getimage() {     return image; }  public void setimage(string image) {     image = image; }  public string geturl2g() {     return url2g; }  public void seturl2g(string url2g) {     url2g = url2g; }  public string geturl3g() {     return url3g; }  public void seturl3g(string url3g) {     url3g = url3g; }  public string geturlhd() {     return urlhd; }  public void seturlhd(string urlhd) {     urlhd = urlhd; }  public string getrating() {     return rating; }  public void setrating(string rating) {     rating = rating; }  public string getviews() {     return views; }  public void setviews(string views) {     views = views; }  public string getsmalldesc() {     return smalldesc; }  public void setsmalldesc(string smalldesc) {     smalldesc = smalldesc; }  public string getlongdesc() {     return longdesc; }  public void setlongdesc(string longdesc) {     longdesc = longdesc; }  @override public int describecontents() {     // todo auto-generated method stub     return 0; }  public static final parcelable.creator<content> creator = new parcelable.creator<content>() {     public content createfromparcel(parcel in) {         return new content();     }      public content[] newarray(int size) {         return new content[size];     } };  protected content(parcel in) {     pc = in.readstring();     cc = in.readstring();     sc = in.readstring();     uid = in.readstring();     name = in.readstring();     title = in.readstring();     image = in.readstring();     image2 = in.readstring();     url2g = in.readstring();     url3g = in.readstring();     urlhd = in.readstring();     rating = in.readstring();     views = in.readstring();     smalldesc = in.readstring();     longdesc = in.readstring();     dvrid = in.readstring();     id = in.readstring(); }  public int describecontents() {     return 0; }  public void writetoparcel(parcel dest, int flags) {     dest.writestring(pc);     dest.writestring(cc);     dest.writestring(sc);     dest.writestring(uid);     dest.writestring(name);     dest.writestring(title);     dest.writestring(image);     dest.writestring(image2);     dest.writestring(url2g);     dest.writestring(url3g);     dest.writestring(urlhd);     dest.writestring(rating);     dest.writestring(views);     dest.writestring(smalldesc);     dest.writestring(longdesc);     dest.writestring(dvrid);     dest.writestring(id); }  public static final parcelable.creator<content> creator = new parcelable.creator<content>() {     public content createfromparcel(parcel in) {         return new content(in);     }      public content[] newarray(int size) {         return new content[size];     } }; 

}