我正在尝试用Delphi实现最新版本的Google Play服务(15.01)。我已经将相关的库合并到一个jar文件中,并用java2op解压了一个桥文件。一切都很顺利,直到我遇到了这样的问题:
我有这样一门课:
JRoomConfigClass = interface(JObjectClass)
['{88F39239-F51D-4BA0-8131-24EBF070A584}']
{class} function builder(P1: JRoomUpdateListener): JRoomConfig_Builder;
cdecl; overload;
{class} function builder(P1: JRoomUpdateCallback): JRoomConfig_Builder;
cdecl; overload;
{class} function createAutoMatchCriteria(P1: Integer; P2: Integer; P3:
Int64): JBundle; cdecl;
end;
[JavaSignature('com/google/android/gms/games/multiplayer/realtime/
RoomConfig')]
JRoomConfig = interface(JObject)
['{EF764B81-BF25-490C-8562-D9DC6BB337AD}']
function getAutoMatchCriteria: JBundle; cdecl;
function getInvitationId: JString; cdecl;
function getInvitedPlayerIds: TJavaObjectArray<JString>; cdecl;
function getMessageReceivedListener: JRealTimeMessageReceivedListener; cdecl;
function getOnMessageReceivedListener: JOnRealTimeMessageReceivedListener;
cdecl;
function getRoomStatusUpdateCallback: JRoomStatusUpdateCallback; cdecl;
function getRoomStatusUpdateListener: JRoomStatusUpdateListener; cdecl;
function getRoomUpdateCallback: JRoomUpdateCallback; cdecl;
function getRoomUpdateListener: JRoomUpdateListener; cdecl;
function getVariant: Integer; cdecl;
function zzch: Jrealtime_zzh; cdecl;
end;
TJRoomConfig = class(TJavaGenericImport<JRoomConfigClass, JRoomConfig>) end;
我称方法为"builder":
rtmConfigBuilder := TJRoomConfig.JavaClass.builder(RoomUpdateCallback);
但是RoomUpdateCallback是这样定义的:
JRoomUpdateCallbackClass = interface(JRoomUpdateListenerClass)
['{B7973699-780A-4D76-9585-D113DD245CC5}']
{class} function init: JRoomUpdateCallback; cdecl;
end;
[JavaSignature('com/google/android/gms/games/multiplayer/realtime/
RoomUpdateCallback')]
JRoomUpdateCallback = interface(JRoomUpdateListener)
['{0CA35AB2-8AA9-4604-909B-68DE93112867}']
procedure onJoinedRoom(P1: Integer; P2: JRoom); cdecl;
procedure onLeftRoom(P1: Integer; P2: JString); cdecl;
procedure onRoomConnected(P1: Integer; P2: JRoom); cdecl;
procedure onRoomCreated(P1: Integer; P2: JRoom); cdecl;
end;
TJRoomUpdateCallback = class(TJavaGenericImport<JRoomUpdateCallbackClass,
JRoomUpdateCallback>) end;
所以,它不是一个接口,这意味着我不能使用通常的侦听器方法:
TRoomUpdateListener = class(TJavaLocal, JRoomUpdateCallback)
procedure onJoinedRoom(P1: Integer; P2: JRoom); cdecl;
procedure onLeftRoom(P1: Integer; P2: JString); cdecl;
procedure onRoomConnected(P1: Integer; P2: JRoom); cdecl;
procedure onRoomCreated(P1: Integer; P2: JRoom); cdecl;
end;
但是JRoomUpdateCallback是JRoomUpdateListener的后代,它是一个接口:
JRoomUpdateListenerClass = interface(IJavaClass)
['{62795DB4-DDD0-48F2-AABA-644CC96D5E6E}']
end;
[JavaSignature('com/google/android/gms/games/multiplayer/realtime/
RoomUpdateListener')]
JRoomUpdateListener = interface(IJavaInstance)
['{236212AF-A72A-4DEC-BB73-E0B42E80F7A1}']
procedure onJoinedRoom(P1: Integer; P2: JRoom); cdecl;
procedure onLeftRoom(P1: Integer; P2: JString); cdecl;
procedure onRoomConnected(P1: Integer; P2: JRoom); cdecl;
procedure onRoomCreated(P1: Integer; P2: JRoom); cdecl;
end;
TJRoomUpdateListener = class(TJavaGenericImport<JRoomUpdateListenerClass,
JRoomUpdateListener>) end;
我如何实现这一点?这有可能吗?
发布于 2018-07-02 02:38:35
这是没有办法的。我不得不编写一些java代码。这是我放在我的java库中的东西,如果有人可以从中受益的话。
package cometsoft.com.roomconfiglib;
import
com.google.android.gms.games.multiplayer.realtime.OnRealTimeMessageReceivedListener;
import com.google.android.gms.games.multiplayer.realtime.RealTimeMessage;
import com.google.android.gms.games.multiplayer.realtime.Room;
import com.google.android.gms.games.multiplayer.realtime.RoomConfig;
import com.google.android.gms.games.multiplayer.realtime.RoomStatusUpdateCallback;
import com.google.android.gms.games.multiplayer.realtime.RoomUpdateCallback;
import android.os.Bundle;
import android.support.annotation.NonNull;
import java.util.ArrayList;
import java.util.List;
interface RoomConfigListener {
public abstract void onRoomConnecting(@android.support.annotation.Nullable
com.google.android.gms.games.multiplayer.realtime.Room room);
public abstract void onRoomAutoMatching(@android.support.annotation.Nullable
com.google.android.gms.games.multiplayer.realtime.Room room);
public abstract void onPeerInvitedToRoom(@android.support.annotation.Nullable
com.google.android.gms.games.multiplayer.realtime.Room room,
@android.support.annotation.NonNull java.util.List<java.lang.String> list);
public abstract void onPeerDeclined(@android.support.annotation.Nullable
com.google.android.gms.games.multiplayer.realtime.Room room,
@android.support.annotation.NonNull java.util.List<java.lang.String> list);
public abstract void onPeerJoined(@android.support.annotation.Nullable
com.google.android.gms.games.multiplayer.realtime.Room room,
@android.support.annotation.NonNull java.util.List<java.lang.String> list);
public abstract void onPeerLeft(@android.support.annotation.Nullable
com.google.android.gms.games.multiplayer.realtime.Room room,
@android.support.annotation.NonNull java.util.List<java.lang.String> list);
public abstract void onConnectedToRoom(@android.support.annotation.Nullable
com.google.android.gms.games.multiplayer.realtime.Room room);
public abstract void onDisconnectedFromRoom(@android.support.annotation.Nullable
com.google.android.gms.games.multiplayer.realtime.Room room);
public abstract void onPeersConnected(@android.support.annotation.Nullable
com.google.android.gms.games.multiplayer.realtime.Room room,
@android.support.annotation.NonNull java.util.List<java.lang.String> list);
public abstract void onPeersDisconnected(@android.support.annotation.Nullable
com.google.android.gms.games.multiplayer.realtime.Room room,
@android.support.annotation.NonNull java.util.List<java.lang.String> list);
public abstract void onP2PConnected(@android.support.annotation.NonNull
java.lang.String s);
public abstract void onP2PDisconnected(@android.support.annotation.NonNull
java.lang.String s);
public abstract void onRoomCreated(int i, @android.support.annotation.Nullable
com.google.android.gms.games.multiplayer.realtime.Room room);
public abstract void onJoinedRoom(int i, @android.support.annotation.Nullable
com.google.android.gms.games.multiplayer.realtime.Room room);
public abstract void onLeftRoom(int i, @android.support.annotation.NonNull
java.lang.String s);
public abstract void onRoomConnected(int i, @android.support.annotation.Nullable
com.google.android.gms.games.multiplayer.realtime.Room room);
void onRealTimeMessageReceived(@android.support.annotation.NonNull
com.google.android.gms.games.multiplayer.realtime.RealTimeMessage
realTimeMessage);
}
public class RoomConfigBuilder {
private RoomConfigListener mRoomConfigListener;
private Bundle mautoMatchCriteria;
private RoomUpdateCallback mRoomUpdateCallback = new RoomUpdateCallback() {
@Override
public void onRoomCreated(int statusCode, Room room) {
mRoomConfigListener.onRoomCreated(statusCode, room);
}
@Override
public void onRoomConnected(int statusCode, Room room) {
mRoomConfigListener.onRoomConnected(statusCode, room);
}
@Override
public void onJoinedRoom(int statusCode, Room room) {
mRoomConfigListener.onJoinedRoom(statusCode, room);
}
@Override
public void onLeftRoom(int statusCode, @NonNull String roomId) {
mRoomConfigListener.onLeftRoom(statusCode, roomId);
}
};
private RoomStatusUpdateCallback mRoomStatusUpdateCallback = new
RoomStatusUpdateCallback() {
@Override
public void onConnectedToRoom(Room room) {
mRoomConfigListener.onConnectedToRoom(room);
}
@Override
public void onDisconnectedFromRoom(Room room) {
mRoomConfigListener.onDisconnectedFromRoom(room);
}
@Override
public void onPeerDeclined(Room room, @NonNull List<String> arg1) {
mRoomConfigListener.onPeerDeclined(room, arg1);
}
@Override
public void onPeerInvitedToRoom(Room room, @NonNull List<String> arg1) {
mRoomConfigListener.onPeerInvitedToRoom(room, arg1);
}
@Override
public void onP2PDisconnected(@NonNull String participant) {
mRoomConfigListener.onP2PDisconnected(participant);
}
@Override
public void onP2PConnected(@NonNull String participant) {
mRoomConfigListener.onP2PConnected(participant);
}
@Override
public void onPeerJoined(Room room, @NonNull List<String> arg1) {
mRoomConfigListener.onPeerJoined(room, arg1);
}
@Override
public void onPeerLeft(Room room, @NonNull List<String> peersWhoLeft) {
mRoomConfigListener.onPeerLeft(room, peersWhoLeft);
}
@Override
public void onRoomAutoMatching(Room room) {
mRoomConfigListener.onRoomAutoMatching(room);
}
@Override
public void onRoomConnecting(Room room) {
mRoomConfigListener.onRoomConnecting(room);
}
@Override
public void onPeersConnected(Room room, @NonNull List<String> peers) {
mRoomConfigListener.onPeersConnected(room, peers);
}
@Override
public void onPeersDisconnected(Room room, @NonNull List<String> peers) {
mRoomConfigListener.onPeersDisconnected(room, peers);
}
};
private OnRealTimeMessageReceivedListener mOnRealTimeMessageReceivedListener =
new OnRealTimeMessageReceivedListener() {
@Override
public void onRealTimeMessageReceived(@NonNull RealTimeMessage
realTimeMessage) {
mRoomConfigListener.onRealTimeMessageReceived(realTimeMessage);
}
};
public RoomConfig BuildRoomConfig(RoomConfigListener listener, Bundle
autoMatchCriteria, ArrayList<String> invitees, String invitationId) {
mRoomConfigListener = listener;
mautoMatchCriteria = autoMatchCriteria;
RoomConfig.Builder mRoomConfigBuilder;
mRoomConfigBuilder =
RoomConfig.builder(mRoomUpdateCallback)
.setRoomStatusUpdateCallback(mRoomStatusUpdateCallback)
.setOnMessageReceivedListener(mOnRealTimeMessageReceivedListener);
if (invitees != null){
mRoomConfigBuilder.addPlayersToInvite(invitees);
}
if (autoMatchCriteria != null){
mRoomConfigBuilder.setAutoMatchCriteria(mautoMatchCriteria);
}
if (invitationId != null){
mRoomConfigBuilder.setInvitationIdToAccept(invitationId);
}
return mRoomConfigBuilder.build();
}
}
https://stackoverflow.com/questions/51102573
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