zoukankan      html  css  js  c++  java

  • Native+WebApp中Phonegap调用Android Activity

    摘自：http://topmanopensource.iteye.com/blog/1577717

              在项目采用Native+Web方式开发，Android团队开发一个模块的代码，WebApp phonegap开发几个模块，需要将Android中的模块潜入到Phonegap开发的几个模块中。需要通过Phonegap调用Android 的Activity。

    demo如下：

    Phonegap插件类：

    Java代码 
    1. package com.easyway.etrip.plugins; 
    2.  
    3. import org.json.JSONArray; 
    4.  
    5. import android.app.Activity; 
    6. import android.content.Intent; 
    7. import android.os.Handler; 
    8. import android.os.Message; 
    9. import android.util.Log; 
    10.  
    11. import com.phonegap.api.Plugin; 
    12. import com.phonegap.api.PluginResult; 
    13. /**
    14. * Phonegap 调用Android Activity的插件
    15. *
    16. * @Title:
    17. * @Description: 实现TODO
    18. * @Copyright:Copyright (c) 2011
    19. * @Company:易程科技股份有限公司
    20. * @Date:2012-7-5
    21. * @author  longgangbai
    22. * @version 1.0
    23. */ 
    24. publicclass AndroidActivityPlugin  extends Plugin{ 
    25.       
    26.     private Object synObj = new Object(); 
    27.     @Override 
    28.     public PluginResult execute(String action, JSONArray data, String callbackID) { 
    29.         // TODO Auto-generated method stub 
    30.         if(action.equals("startActivity")){ 
    31.             PluginResult result = null; 
    32.              
    33.             try {        
    34.                 PluginResult.Status status = PluginResult.Status.OK; 
    35.                 if(action.equals("startActivity")){  
    36.                     Log.e("test", "test plugin js -> java~~~~"+data.getString(0));  
    37.                     Log.e("test", "test plugin js -> java~~~~");                  
    38.                     result = new PluginResult(status, data.getString(0));    
    39.                     Message msg=new Message(); 
    40.                     msg.what=1; 
    41.                     Log.e("参数信息：", data.toString()); 
    42.                     msg.obj=data.getString(0); 
    43.                     handler.sendMessage(msg); 
    44.                     sleep(); 
    45.                 } 
    46.             } catch (Exception e) { 
    47.             } 
    48.             return result; 
    49.         }else { 
    50.             returnnew PluginResult(PluginResult.Status.INVALID_ACTION); 
    51.         } 
    52.      
    53.     } 
    54.     private Handler handler = new Handler() { 
    55.         publicvoid handleMessage(Message msg) { 
    56.             if (msg == null) { 
    57.                 return; 
    58.             } 
    59.             switch (msg.what) { 
    60.             case1: 
    61.                 String className=msg.obj.toString(); 
    62.                 try { 
    63.                     Class activityClass = Class.forName(className); 
    64.                     Intent intent = new Intent(ctx.getBaseContext(), activityClass);//你想去的activity(exp:Temp) 
    65.                     ctx.startActivityForResult(AndroidActivityPlugin.this, intent, 1); 
    66.                 } catch (ClassNotFoundException e) { 
    67.                     Log.e("Why", "错误原因："+className); 
    68.                     e.printStackTrace(); 
    69.                 } 
    70.                 break; 
    71.             } 
    72.         }; 
    73.     }; 
    74.      
    75.     @Override 
    76.     publicvoid onActivityResult(int requestCode, int resultCode, Intent intent) { 
    77.         // TODO Auto-generated method stub   
    78.         if(requestCode==1){ 
    79.             if(resultCode == Activity.RESULT_CANCELED){ 
    80.                 //返回时调用 
    81.                 Log.e("test", "result plugin -> java~~~~");  
    82.                 Log.e("test", "result plugin -> java~~~~");  
    83.                 weakup(); 
    84.             } 
    85.         }else{ 
    86.             super.onActivityResult(requestCode, resultCode, intent); 
    87.         } 
    88.     } 
    89.      
    90.      
    91.     privatevoid sleep() 
    92.     { 
    93.         try 
    94.         { 
    95.             synchronized(synObj) 
    96.             { 
    97.                 synObj.wait(); 
    98.             } 
    99.         } 
    100.         catch (InterruptedException e) 
    101.         { 
    102.             e.printStackTrace(); 
    103.         } 
    104.     } 
    105.      
    106.     privatevoid weakup() 
    107.     { 
    108.         synchronized(synObj) 
    109.         { 
    110.             synObj.notify(); 
    111.         } 
    112.     } 
    113.      
    114. }  
    package com.easyway.etrip.plugins;

import org.json.JSONArray;

import android.app.Activity;
import android.content.Intent;
import android.os.Handler;
import android.os.Message;
import android.util.Log;

import com.phonegap.api.Plugin;
import com.phonegap.api.PluginResult;
/**
 * Phonegap 调用Android Activity的插件
 * 
 * @Title: 
 * @Description: 实现TODO
 * @Copyright:Copyright (c) 2011
 * @Company:易程科技股份有限公司
 * @Date:2012-7-5
 * @author  longgangbai
 * @version 1.0
 */
public class AndroidActivityPlugin  extends Plugin{
	 
	private Object synObj = new Object();
	@Override
	public PluginResult execute(String action, JSONArray data, String callbackID) {
		// TODO Auto-generated method stub
		if(action.equals("startActivity")){
			PluginResult result = null;
			
			try {		
				PluginResult.Status status = PluginResult.Status.OK;
				if(action.equals("startActivity")){ 
					Log.e("test", "test plugin js -> java~~~~"+data.getString(0)); 
					Log.e("test", "test plugin js -> java~~~~"); 				
					result = new PluginResult(status, data.getString(0));	
					Message msg=new Message();
					msg.what=1;
					Log.e("参数信息：", data.toString());
					msg.obj=data.getString(0);
					handler.sendMessage(msg);
					sleep();
				}
			} catch (Exception e) {
			}
			return result;
		}else {
            return new PluginResult(PluginResult.Status.INVALID_ACTION);
		}
	
	}
	private Handler handler = new Handler() {
		public void handleMessage(Message msg) {
			if (msg == null) {
				return;
			}
			switch (msg.what) {
			case 1:
				String className=msg.obj.toString();
				try {
					Class activityClass = Class.forName(className);
					Intent intent = new Intent(ctx.getBaseContext(), activityClass);//你想去的activity(exp:Temp)
					ctx.startActivityForResult(AndroidActivityPlugin.this, intent, 1);
				} catch (ClassNotFoundException e) {
					Log.e("Why", "错误原因："+className);
					e.printStackTrace();
				}
				break;
			}
		};
	};
	
	@Override
	public void onActivityResult(int requestCode, int resultCode, Intent intent) {
		// TODO Auto-generated method stub	
		if(requestCode==1){
			if(resultCode == Activity.RESULT_CANCELED){
				//返回时调用
				Log.e("test", "result plugin -> java~~~~"); 
				Log.e("test", "result plugin -> java~~~~"); 
				weakup();
			}
		}else{
			super.onActivityResult(requestCode, resultCode, intent);
		}
	}
	
	
	private void sleep()
    {
        try
        {
            synchronized(synObj)
            {
                synObj.wait();
            }
        }
        catch (InterruptedException e)
        {
            e.printStackTrace();
        }
    }
	
	private void weakup()
    {
        synchronized(synObj)
        {
            synObj.notify();
        }
    }
	
}

    phonegap启动类：

    Java代码 
    1. package com.easyway.etrip; 
    2.  
    3. import android.os.Bundle; 
    4.  
    5. import com.phonegap.DroidGap; 
    6. /**
    7. * phonegap启动类
    8. *
    9. * @Title:
    10. * @Description: 实现TODO
    11. * @Copyright:Copyright (c) 2011
    12. * @Company:易程科技股份有限公司
    13. * @Date:2012-7-5
    14. * @author  longgangbai
    15. * @version 1.0
    16. */ 
    17. publicclass PhonegapAndroidActivityActivity extends DroidGap  { 
    18.     /** Called when the activity is first created. */ 
    19.     @Override 
    20.     publicvoid onCreate(Bundle savedInstanceState) { 
    21.           super.onCreate(savedInstanceState); 
    22.           super.loadUrl("file:///android_asset/www/index.html"); 
    23.     } 
    24. }  
    package com.easyway.etrip;

import android.os.Bundle;

import com.phonegap.DroidGap;
/**
 * phonegap启动类
 * 
 * @Title: 
 * @Description: 实现TODO
 * @Copyright:Copyright (c) 2011
 * @Company:易程科技股份有限公司
 * @Date:2012-7-5
 * @author  longgangbai
 * @version 1.0
 */
public class PhonegapAndroidActivityActivity extends DroidGap  {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
    	  super.onCreate(savedInstanceState);
          super.loadUrl("file:///android_asset/www/index.html");
    }
}

    Android的Activity类：

    Java代码 
    1. package com.easyway.etrip; 
    2.  
    3. import android.app.Activity; 
    4. import android.os.Bundle; 
    5. /**
    6. *
    7. *
    8. * @Title:
    9. * @Description: 实现TODO
    10. * @Copyright:Copyright (c) 2011
    11. * @Company:易程科技股份有限公司
    12. * @Date:2012-7-5
    13. * @author  longgangbai
    14. * @version 1.0
    15. */ 
    16. publicclass ThirdAndroidActivity extends Activity { 
    17.     /** Called when the activity is first created. */ 
    18.     @Override 
    19.     publicvoid onCreate(Bundle savedInstanceState) { 
    20.         super.onCreate(savedInstanceState); 
    21.         super.setContentView(R.layout.main); 
    22.     } 
    23. }  
    package com.easyway.etrip;

import android.app.Activity;
import android.os.Bundle;
/**
 * 
 * 
 * @Title: 
 * @Description: 实现TODO
 * @Copyright:Copyright (c) 2011
 * @Company:易程科技股份有限公司
 * @Date:2012-7-5
 * @author  longgangbai
 * @version 1.0
 */
public class ThirdAndroidActivity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        super.setContentView(R.layout.main);
    }
}

    phonegap的插件配置类phonegap.xml：

    Xml代码 
    1. <pluginname="AndroidActivity"value="com.easyway.etrip.plugins.AndroidActivityPlugin"/>  
       <plugin name="AndroidActivity" value="com.easyway.etrip.plugins.AndroidActivityPlugin"/>

    androidActivity.js

    Js代码 
    1. var AndroidActivity=function(){};  
    2. AndroidActivity.prototype.startActivity = function(success, fail,parmas) 
    3. {  
    4.     return PhoneGap.exec(  
    5.             function(args){ success(args); },  
    6.             function(args){ fail(args); },  
    7.             'AndroidActivity', //java类  
    8.             'startActivity', //action  
    9.             [parmas] //params  
    10.              );  
    11. }; 
    12. PhoneGap.addConstructor(function() { 
    13.     PhoneGap.addPlugin('androidActivity', new AndroidActivity()); 
    14. });  
    var AndroidActivity=function(){}; 
AndroidActivity.prototype.startActivity = function(success, fail,parmas)
{ 
    return PhoneGap.exec( 
            function(args){ success(args); }, 
            function(args){ fail(args); }, 
            'AndroidActivity', //java类 
            'startActivity', //action 
            [parmas] //params 
             ); 
};
PhoneGap.addConstructor(function() {
    PhoneGap.addPlugin('androidActivity', new AndroidActivity());
});

    调用的测试类：

    Html代码 
    1. <!DOCTYPE HTML> 
    2. <html> 
    3.   <head> 
    4.     <metaname="viewport"content="width=320; user-scalable=no"/> 
    5.     <metahttp-equiv="Content-type"content="text/html; charset=utf-8"> 
    6.     <title>Minimal AppLaud App</title> 
    7.  
    8.       <scripttype="text/javascript"charset="utf-8"src="phonegap-1.4.1.js"></script> 
    9.       <scripttype="text/javascript"charset="utf-8"src="androidActivity.js"></script> 
    10.       <scripttype="text/javascript"charset="utf-8"> 
    11.     function openAndroidActivity(){   
    12.         window.plugins.androidActivity.startActivity( 
    13.                 function(r){//alert(r); 
    14.                     }, 
    15.                 function(e){//alert(e); 
    16.                 }, 
    17.                 "com.easyway.etrip.ThirdAndroidActivity" 
    18.             ); 
    19.     } 
    20. </script> 
    21. </head> 
    22. <body> 
    23. <h1>Hello World</h1> 
    24.      <inputtype="button"value="打开Android Activity"onclick="javascript:openAndroidActivity();"> 
    25. </body> 
    26. </html> 
  • 相关阅读:
    一些好用的小工具
    App随机测试之Monkey和Maxim
    Appium如何自动判断浏览器驱动
    最简单的一个Appium测试Android Web APP的代码demo
    pytest使用allure生成测试报告的2种命令
    使用order by in()将快到期的数据排到最上方。
    关于jQuery click()方法重复提交的问题
    关于List removeAll失效的问题
    根据年和月计算对应的天数
    jquery通过监听输入框实现值的自动计算
  • 原文地址：https://www.cnblogs.com/angells/p/2810476.html
Copyright © 2011-2022 走看看