PitayaFramework

Author: Sanvi Lu Email: sanvibyfish@gmail.com

android开发框架

#前言 AndroidSupport 只是把一些会用到的东西整理了一下，还谈不上框架，顶多就是写源代码

里面包含了很多会用到的源代码，比如

Task （封装了AsyncTask，更加简单，也加了loading）
ImageLoader(异步取图片，并缓存下来)
LoadViewActivity（封装了ActivityGroup，做有nativtebar应用的时候会方便许多）
ActivityUtils(封了一些常用的界面方法，比如dp->px转换，颜色转换，窗体条状等)
AbstractHttpApi(父类的http模块，需要自己继承实现，封了大部分的代码)
ActionBar（其实就是在一个分隔符和一个button）
SharedPreferencesUtils（数据存储的帮助类）

#如何安装

请在github下载源代码后，import进你的eclipse后，然后在Properties->Android->Libary is Libary打勾
然后在你的项目里面Properties->Android->Libary->Add选择AndroidSupport

#Task使用范例 ##示例代码 task = new Task(ProductsActivity.this); task.setOnInvokeBeforeListener(new OnInvokeBeforeListener() {

		@Override
		public void onInvokeBefore() {
			//调用开始前
		}
	}).setOnTaskRequestListener(new OnTaskRequestListener() {
		Group<Product> products;
		@Override
		public void onRequest() throws Exception{
			//耗时的在这做
		}
		
		@Override
		public Result getResult() {
			//返回你的对象
		}
	}).setOnInvokeAfterListener(new OnInvokeAterListener() {
		
		@Override
		public void onInvokeAter(MsgResult result) {
				//结束后更新UI等
		}
	})setOnInvokeErrorListener(new OnInvokeErrorListener(){
		@Override
		public void onInvokeError(MsgResult result){
			//返回失敗后調用
		}
	
	});

#HTTP模块的使用 ##示例代码

     public class HttpApiImpl extends AbstractHttpApi {
protected static final Logger LOG = Logger.getLogger(HttpApiImpl.class.getCanonicalName());
private static boolean DEBUG = true;
private static Gson gson = new Gson();


public HttpApiImpl(DefaultHttpClient httpClient, String clientVersion) {
    super(httpClient, clientVersion);
}


public Result doHttpRequest(HttpRequestBase httpRequest,
		Class clazz) throws Exception {
    return executeHttpRequest(httpRequest, clazz);
}


public Result executeHttpRequest(HttpRequestBase httpRequest,
		Class clazz) throws Exception {
    InputStream is = executeHttpRequestSuccess(httpRequest);
    String responseString =  StringUtils.convertStreamToString(is);
    JSONObject jsonResponse = new JSONObject(responseString);
    if(DEBUG)Log.d("HttpApiImpl","responseString:" + responseString);
    String status = jsonResponse.getString("status");
    if("ok".equals(status)){
    	if(jsonResponse.has("result")){
    		Object obj = jsonResponse.get("result");
    		if(obj instanceof JSONObject){
    			return gson.fromJson(obj.toString(), clazz);
    		}else if(obj instanceof JSONArray){
    			JSONArray  array = (JSONArray) obj;
    			Group result = new Group();
    			for(int i=0;i<array.length();i++){
    				String json = ((JSONObject)array.get(i)).toString();
    				result.add(gson.fromJson(json, clazz));
    			}
    			return result;
    		}
    	}else{
    		return null;
    	}
    }else{
    	throw new SupportException("", jsonResponse.getString("message"));
    }
	return null;
}




public String doHttpPost(String url, NameValuePair... nameValuePairs) throws Exception {
    throw new RuntimeException("Haven't written this method yet.");
}
   }

###API调用 public Order order(Group items) throws Exception{ HttpPost httpPost = mHttpApi.createHttpPost(fullUrl("xxx.php"), new BasicNameValuePair("name", "sanvibyfish") ); Order order = (Order) mHttpApi.doHttpRequest(httpPost, Order.class); return order; }

skycober / pitayaframework

PitayaFramework

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