結局答えを見つけました。これが答えです。
import android.os.Parcel;
import android.os.Parcelable;
public class ParsedData implements Parcelable {
public String error;
public float protectionLevel;
public int protectionLevelColor;
public double lastBackup;
public boolean compressedType;
public Long statusSendTime;
ArrayList<Item>Items = new ArrayList<Item>();
//---------------------Constructors---------------------------
public ParsedData() { ; };
public ParsedData(Parcel in) {
readFromParcel(in);
}
//------------------------------------------------------------
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeString(error);
dest.writeFloat(protectionLevel);
dest.writeInt(protectionLevelColor);
dest.writeDouble(lastBackup);
dest.writeByte((byte) (compressedType ? 1 : 0));
dest.writeLong(statusSendTime);
dest.writeList(Items);
}
private void readFromParcel(Parcel in) {
error = in.readString();
protectionLevel = in.readFloat();
protectionLevelColor = in.readInt();
lastBackup = in.readDouble();
compressedType =in.readByte() == 1;
statusSendTime = in.readLong();
in.readList(Items,Item.class.getClassLoader() );
}
public static final Parcelable.Creator CREATOR = new Parcelable.Creator() {
public ParsedData createFromParcel(Parcel in) {
return new ParsedData(in);
}
public ParsedData[] newArray(int size) {
return new ParsedData[size];
}
};
}
class Item implements Parcelable {
public String name;
public float percentage;
//---------------------Constructors---------------------------
public Item() {
}
public Item(Parcel in) {
readFromParcel(in);
}
//------------------------------------------------------------
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeString(name);
dest.writeFloat(percentage);
}
public static final Creator<Item> CREATOR = new Creator<Item>() {
public Item createFromParcel(Parcel source) {
return new Item(source);
}
public Item[] newArray(int size) {
return new Item[size];
}
};
private void readFromParcel(Parcel in) {
this.name = in.readString();
this.percentage = in.readFloat();
}
}
および呼び出し元のアクティビティで
ParsedData data = new PArsedData();
Intent intentBreakDown = new Intent(this,BreakDownBarActivity.class);
intentBreakDown.putExtra("data", data);
startActivity(intentBreakDown);
呼び出されたアクティビティ(私の場合は BreakDownBarActivity )で
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.breakdownbar);
Bundle b = getIntent().getExtras();
ParsedData data = (ParsedData)b.getParcelable("data");
}