APP开发实战64-Activity数据传递机制

16.4.2数据传递机制

(1)使用Activity系统函数传递数据

(2)使用自定义接口函数传递数据

(3)使用广播消息传递数据

示例代码如下：

publicstatic void registerApiListener(Context context, BroadcastReceiver receiver,String actionId) {

       LocalBroadcastManager.getInstance(context).registerReceiver(receiver,new IntentFilter(actionId));

}

 

privatevoid sendResponseData(Response<?> response) {

        Intent intent = new Intent(API_ACTION_RAW_RESPONSE);

        intent.putExtra(API_RESPONSE_OBJECT,response);

       LocalBroadcastManager.getInstance(this).sendBroadcast(intent);