MainActivity.java

/*
 * Tencent is pleased to support the open source community by making
 * Tencent GT (Version 2.4 and subsequent versions) available.
 *
 * Notwithstanding anything to the contrary herein, any previous version
 * of Tencent GT shall not be subject to the license hereunder.
 * All right, title, and interest, including all intellectual property rights,
 * in and to the previous version of Tencent GT (including any and all copies thereof)
 * shall be owned and retained by Tencent and subject to the license under the
 * Tencent GT End User License Agreement (http://gt.qq.com/wp-content/EULA_EN.html).
 * 
 * Copyright (C) 2015 THL A29 Limited, a Tencent company. All rights reserved.
 * 
 * Licensed under the MIT License (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of the License at
 * 
 * http://opensource.org/licenses/MIT
 * 
 * Unless required by applicable law or agreed to in writing, software distributed
 * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
 * CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */
package com.tencent.wstt.gtdemo;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;

import com.tencent.wstt.gt.client.AbsGTParaLoader;
import com.tencent.wstt.gt.client.GT;
import com.tencent.wstt.gt.client.InParaManager;
import com.tencent.wstt.gt.client.OutParaManager;

public class MainActivity extends Activity implements UserStrings {

	private String explanation_connect = "点击下方\"Connect GT\"连接到GT控制台";
	
	private String explanation_intodemo = "0、点击下方\"Into Demo\"进入demo" + "\n" +
										  "1、demo演示了从网络下载10张图片并显示到界面上的简单功能" + "\n" +
			  							  "2、连接方式、线程数到底该设置多少？可以通过“输入参数”实时调整尝试" + "\n" +
										  "3、设置的值是否更合理？可以通过“输出参数”在悬浮窗中实时观察结果" + "\n" +
			  							  "4、设置的值对性能消耗如何？可以通过GT控制台的Profiler界面实时展示性能统计数据（线程中、线程间耗时）";
	
	private String explanation_disconnect = "点击下方\"Disconnect GT\"断开与GT控制台的连接（会清空在控制台中的输入输出参数）";
	
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		
		TextView tv_connect = (TextView)findViewById(R.id.tv_connect);
		tv_connect.setText(explanation_connect);
		Button btn_connect = (Button)findViewById(R.id.connect);
		btn_connect.setOnClickListener(connect);
		
		TextView tv_intodemo = (TextView)findViewById(R.id.tv_intodemo);
		tv_intodemo.setText(explanation_intodemo);
		Button btn_intodemo = (Button)findViewById(R.id.intodemo);
		btn_intodemo.setOnClickListener(intodemo);
		
		TextView tv_disconnect = (TextView)findViewById(R.id.tv_disconnect);
		tv_disconnect.setText(explanation_disconnect);
		Button btn_disconnect = (Button)findViewById(R.id.disconnect);
		btn_disconnect.setOnClickListener(disconnect);
	}
	
	/*
	 * connect按钮按下后，会和GT控制台服务进行连接；
	 * 如果GT控制台应用尚未启动，则会在连接过程中被启动；
	 * 如果GT控制台已启动，并且没有与其他被测应用程序连接，则会成功与本应用连接上。
	 */
	OnClickListener connect = new OnClickListener() {
		@Override
		public void onClick(View v) {
			/*
			 *  GT usage
			 * 与GT控制台连接，同时注册输入输出参数
			 */
			GT.connect(getApplicationContext(), new AbsGTParaLoader() {

				@Override
				public void loadInParas(InParaManager inPara) {
					/*
					 * 注册输入参数，将在GT控制台上按顺序显示
					 */
					inPara.register(并发线程数, "TN", "1", "2", "3");
					inPara.register(KeepAlive, "KA", "false", "true");
					inPara.register(读超时, "超时", "5000", "10000","1000");
					inPara.register(连接超时, "连超时", "5000", "10000","1000");
					
					// 定义默认显示在GT悬浮窗的3个输入参数
					inPara.defaultInParasInAC(并发线程数, KeepAlive, 读超时);
					
					// 设置默认无效的一个入参（GT1.1支持）
					inPara.defaultInParasInDisableArea(连接超时);
				}

				@Override
				public void loadOutParas(OutParaManager outPara) {
					/*
					 * 注册输出参数，将在GT控制台上按顺序显示
					 */
					outPara.register(下载耗时, "耗时");
					outPara.register(实际带宽, "带宽");
					outPara.register(singlePicSpeed, "SSPD");
					outPara.register(NumberOfDownloadedPics, "NDP");
					
					// 定义默认显示在GT悬浮窗的3个输出参数
					outPara.defaultOutParasInAC(下载耗时, 实际带宽, singlePicSpeed);
				}
			});
			
			// 默认在GT一连接后就展示悬浮窗（GT1.1支持）
			GT.setFloatViewFront(true);
			
			// 默认打开性能统计开关（GT1.1支持）
			GT.setProfilerEnable(true);
		}
	};
	
	/*
	 * intodemo按钮按下后，会进入本demo的正式功能页面。
	 */
	OnClickListener intodemo = new OnClickListener() {
		@Override
		public void onClick(View v) {
			Intent intent = new Intent(MainActivity.this, GTDemoActivity.class);
			intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
			startActivity(intent);
		}
	};
	
	/*
	 * disconnect按钮按下后，会立即与GT控制台断开连接，同时退出本应用。
	 */
	OnClickListener disconnect = new OnClickListener() {
		@Override
		public void onClick(View v) {
			// GT usage
			GT.disconnect(getApplicationContext());
			
			finish();
			System.exit(0);
		}
	};

}