Unity调用安卓

unity调android 本人目前发现android主activity必须继承UnityPlayerActivity，unity才能通过

AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer");

AndroidJavaObject jo = jc.GetStatic("currentActivity"); jo.call("函数名")

或者

AndroidJavaClass jc = new AndroidJavaClass("包名+.主Activity");

jc.CallStatic("函数名")；

unity调Android（一）中unity没法调用android 本文主要解决调用问题：

实现思路是通过activity切换调用的方式。受益于雨凇momo教程。让主activity继承UnityPlayerActivity，然后在主activity里通过

Intent intent = new Intent(mContext,"子activity"+.class);
intent.putExtra("Activity", "Activity");
this.startActivity(intent);

以下主要实现代码：

public class SDKDemo extends UnityPlayerActivity{        Context mContext=null;    JoyActivity joyActivity;    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        mContext=this;        Intent intent = new Intent(mContext,JoyActivity.class);        intent.putExtra("JoyActivity", "JoyActivity");        this.startActivity(intent);     }        public void nativeInit() {        Log.e("nativeInit","nativeInit Enter");        joyActivity=new JoyActivity();        joyActivity.nativeInit();        Log.e("nativeInit","nativeInit End");    }public class JoyActivity extends Activity {        UnityPlayer unityPlayer;    // UnityPlayer.init() should be called before attaching the view to a layout.     // UnityPlayer.quit() should be the last thing called; it will terminate the process and not return.    protected void onCreate (Bundle savedInstanceState)    {        super.onCreate(savedInstanceState);                    setTheme(android.R.style.Theme_NoTitleBar_Fullscreen);                requestWindowFeature(Window.FEATURE_NO_TITLE);        mUnityPlayer = new UnityPlayer(this);        if (mUnityPlayer.getSettings ().getBoolean ("hide_status_bar", true))            getWindow ().setFlags (WindowManager.LayoutParams.FLAG_FULLSCREEN,                           WindowManager.LayoutParams.FLAG_FULLSCREEN);        int glesMode = mUnityPlayer.getSettings().getInt("gles_mode", 1);        boolean trueColor8888 = false;        mUnityPlayer.init(glesMode, trueColor8888);        View playerView = mUnityPlayer.getView();        setContentView(playerView);        playerView.requestFocus();        }以上代码 也可以参考 unity调android(一)中的方式    public void nativeInit () {        Log.e("nativeInit", "##########################");    }unity代码：void Start ()     {        jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer");                jo = jc.GetStatic("currentActivity");        jo.Call("nativeInit");    }

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