Unity3D研究院之打开Activity与调用JAVA代码传递参数

package com.xys;
 
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
 
import com.unity3d.player.UnityPlayerActivity;
 
public class UnityTestActivity extends UnityPlayerActivity {
    /** Called when the activity is first created. */
 
    Context mContext = null;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        mContext = this;
    }
 
    public void StartActivity0(String name)
    {
        Intent intent = new Intent(mContext,TestActivity0.class);
        intent.putExtra("name", name);
        this.startActivity(intent);
    }
 
    public void StartActivity1(String name)
    {
        Intent intent = new Intent(mContext,TestActivity1.class);
        intent.putExtra("name", name);
        this.startActivity(intent);
    }
}

package com.xys;
 
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;
 
public class TestActivity0 extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
 
        TextView text = (TextView)this.findViewById(R.id.textView1);
        text.setText(this.getIntent().getStringExtra("name"));
 
        Button close = (Button)this.findViewById(R.id.button0);
        close.setOnClickListener(new OnClickListener() {
 
            @Override
            public void onClick(View v) {
 
                TestActivity0.this.finish();
            }
        });
    }
 
}

package com.xys;
 
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;
 
public class TestActivity1 extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
 
        TextView text = (TextView)this.findViewById(R.id.textView1);
        text.setText(this.getIntent().getStringExtra("name"));
 
        Button close = (Button)this.findViewById(R.id.button0);
        close.setOnClickListener(new OnClickListener() {
 
            @Override
            public void onClick(View v) {
 
                TestActivity1.this.finish();
            }
        });
    }
 
    public void Start()
    {
 
    }
 
}

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/screen"
    android:layout_width="fill_parent" android:layout_height="fill_parent"
    android:orientation="vertical">
    <LinearLayout
        android:layout_width="fill_parent" android:layout_height="fill_parent"
        android:orientation="vertical">
        <ImageView
         android:src="@drawable/jay"
         android:layout_width="fill_parent"
         android:layout_height="fill_parent"
        />
       <TextView android:id="@+id/textView0"
              android:layout_width="fill_parent"
              android:layout_height="wrap_content"
              android:textColor="#000000"
              android:textSize="18dip"
              android:background="#00FF00"
              android:text="雨松MOMO 带你走进Unity for Android的世界"
              android:gravity="center_vertical¦center_horizontal"
        />
         <TextView android:id="@+id/textView1"
              android:layout_width="fill_parent"
              android:layout_height="wrap_content"
              android:textColor="#FFFFFF"
              android:textSize="18dip"
              android:background="#0000FF"
              android:text="Unity与Android之间的交互"
              android:gravity="center_vertical¦center_horizontal"
              />
        <Button android:id="@+id/button0"
            android:layout_width="fill_parent" android:layout_height="wrap_content"
            android:text="关闭这个Activity"/>
    </LinearLayout>
</ScrollView>

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.xys"
    android:versionCode="1"
    android:versionName="1.0" >
 
    <uses-sdk android:minSdkVersion="7" />
    <application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name" >
        <activity
            android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
            android:name=".UnityTestActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
 
        <activity
            android:name=".TestActivity0"
            android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
            >
        </activity>
 
        <activity
            android:name=".TestActivity1"
            android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
            >
        </activity>
    </application>
 
</manifest>

using UnityEngine;
using System.Collections;
 
public class Test : MonoBehaviour
{
 
    // Update is called once per frame
    void Update ()
    {
        //当用户按下手机的返回键或home键退出游戏
        if (Input.GetKeyDown(KeyCode.Escape) ¦¦ Input.GetKeyDown(KeyCode.Home) )
          {
               Application.Quit();
          }
    }
 
    void OnGUI()
    {
        if(GUILayout.Button("OPEN Activity01",GUILayout.Height(100)))
        {
            //注释1
             AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
                AndroidJavaObject jo = jc.GetStatic<AndroidJavaObject>("currentActivity");
             jo.Call("StartActivity0","第一个Activity");
        }
        if(GUILayout.Button("OPEN Activity02",GUILayout.Height(100)))
        {
             AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
                AndroidJavaObject jo = jc.GetStatic<AndroidJavaObject>("currentActivity");
             jo.Call("StartActivity1","第二个Activit");
        }
    }
 
}