Yes, I have done plenty of this now. Here's how I do it:
My Parcelable is called an OnlineUser. Here's the important stuff:
private OnlineUser(Parcel in) {
readFromParcel(in);
}
public void writeToParcel(Parcel out, int arg1) {
writeToParcel(out);
}
public void writeToParcel(Parcel out) {
out.writeInt(id);
out.writeString(userName);
out.writeString(dictionary);
out.writeInt(allowRandomGames ? 1 : 0);
}
public void readFromParcel(Parcel in) {
id = in.readInt();
userName = in.readString();
dictionary = in.readString();
allowRandomGames = in.readInt() == 1;
}
public int describeContents() {
return 0;
}
public static final Parcelable.Creator<OnlineUser> CREATOR = new
Parcelable.Creator<OnlineUser>() {
public OnlineUser createFromParcel(Parcel in) {
return new OnlineUser(in);
}
public OnlineUser[] newArray(int size) {
return new OnlineUser[size];
}
};
On Sep 23, 9:52 am, Ne0 <[email protected]> wrote:
> Has anyone had experience with passing a pacelable class through an
> aidl interface?
>
> Just cant get it to work the way they describe
> herehttp://developer.android.com/guide/developing/tools/aidl.html#impleme...
>
> cheers,
>
> Liam
>
> On Sep 23, 10:59 am, Ne0 <[email protected]> wrote:
>
> > Been using remote interfaces for quite a while now, but the time has
> > come to increase the amount of data i need to pass between processes.
> > Following the Designing a Remote Interface using aidl examples/
> > tutorial i have had some success but have now come to a problem.
>
> > My activity binds to my service no problem, the callbacks work, but
> > the data i send does not reach the client. My code is an extension of
> > "Pass by value Parameters using Parcelables" from the "Designing a
> > Remote Interface using aidl" page. The only difference is the amount
> > of data, it has 18 int's and 3 Doubles. As you will see below, once i
> > have entered the data into the parcel, i create my Parcelable
> > using .createFromParcel(p) this however does not seem to work, even
> > when my Parcelable is reading from the parcel no data gets read.
>
> > Here is my code for sending the data to the client.
>
> > /*
> > * Send the latest info to the bound apps
> > */
> > private void updateBoundApps(){
>
> > if(mCallbacks.beginBroadcast() > 0){
> > if(gLOG){Log.d(TAG,"updateBoundApps " + mSMNI.int1);} //
> > Always
> > shows int1 as corret value (non 0)
>
> > Parcel p = Parcel.obtain();
> > p.writeInt(mSMNI.int1);
> > p.writeInt(mSMNI.int2);
> > p.writeInt(mSMNI.int3);
> > p.writeInt(mSMNI.int4);
> > p.writeInt(mSMNI.int5);
> > p.writeInt(mSMNI.int6);
>
> > Iterator<Entry<Object, Object>> itNew =
> > mSMNI.intMap.entrySet
> > ().iterator();
> > for(int i = 0 ; i < 6; i++){
> > if(itNew.hasNext()){
> > Map.Entry<Object, Object> eNew =
> > itNew.next();
> > p.writeInt((Integer) eNew.getKey());
> > p.writeInt((Integer) eNew.getValue());
> > }else{
> > p.writeInt(0);
> > p.writeInt(0);
> > }
> > }
> > p.writeDouble(mLastLoc.Double1);
> > p.writeDouble(mLastLoc.Double2);
> > p.writeDouble(mLastLoc.Double3);
>
> > MPSData mpsd = MPSData.CREATOR.createFromParcel(p);
> > // Send the message
> > Message msg = mHandler.obtainMessage(REPORT_MSG, mpsd);
> > mHandler.sendMessageDelayed(msg, 1*1000);
> > p.recycle();
> > }
> > mCallbacks.finishBroadcast();
> > }
>
> > Here is my Parecelable:
>
> > public class MPSData implements Parcelable{
>
> > public int int1;
> > public int int2;
> > public int int3;
> > public int int4;
> > public int int5;
> > public int int6;
> > public int int7;
> > public int int8;
> > public int int9;
> > public int int10;
> > public int int11;
> > public int int12;
> > public int int13;
> > public int int14;
> > public int int15;
> > public int int16;
> > public int int17;
> > public int int18;
> > public double double1;
> > public double double2;
> > public double double3;
>
> > public static final Parcelable.Creator<MPSData> CREATOR = new
> > Parcelable.Creator<MPSData>() {
> > @Override
> > public MPSData createFromParcel(Parcel in) {
> > Log.d("MPSData","createFromParcel dataAvail " +
> > in.dataAvail() + "
> > dataSize " + in.dataSize());
> > return new MPSData(in);
> > }
>
> > public MPSData[] newArray(int size) {
> > return new MPSData[size];
> > }
> > };
>
> > public MPSData(){
>
> > }
>
> > private MPSData(Parcel in){
> > Log.d("MPSData","MPSData(Parcel in)");
> > readFromParcel(in);
> > }
>
> > @Override
> > public int describeContents() {
> > // TODO Auto-generated method stub
> > return 0;
> > }
>
> > public void writeToParcel(Parcel out) {
> > out.writeInt(int1);
> > out.writeInt(int2);
> > out.writeInt(int3);
> > out.writeInt(int4);
> > out.writeInt(int5);
> > out.writeInt(int6);
> > out.writeInt(int7);
> > out.writeInt(int8);
> > out.writeInt(int9);
> > out.writeInt(int10);
> > out.writeInt(int11);
> > out.writeInt(int12);
> > out.writeInt(int13);
> > out.writeInt(int14);
> > out.writeInt(int15);
> > out.writeInt(int16);
> > out.writeInt(int17);
> > out.writeInt(int18);
> > out.writeDouble(double1);
> > out.writeDouble(double2);
> > out.writeDouble(double3);
> > }
>
> > public void readFromParcel(Parcel in) {
> > int1= in.readInt();
> > Log.d("MPSData","readFromParcel(Parcel in) " + int1); //
> > Always
> > shows int1 as 0
> > int2= in.readInt();
> > int3= in.readInt();
> > int4= in.readInt();
> > int5= in.readInt();
> > int6= in.readInt();
> > int7= in.readInt();
> > int8= in.readInt();
> > int9= in.readInt();
> > int10= in.readInt();
> > int11= in.readInt();
> > int12= in.readInt();
> > int13= in.readInt();
> > int14= in.readInt();
> > int15= in.readInt();
> > int16= in.readInt();
> > int17= in.readInt();
> > int18= in.readInt();
> > double1= in.readDouble();
> > double2 = in.readDouble();
> > double3 = in.readDouble();
> > }
>
> > @Override
> > public void writeToParcel(Parcel dest, int flags) {
> > // TODO Auto-generated method stub
>
> > }
>
> > }
>
> > Thanks for any help;
>
> > Liam
>
>
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