| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | package com.zyq.service; import java.net.HttpURLConnection; import java.net.URL; import java.net.URLEncoder; import java.util.HashMap; import java.util.Map; import java.util.Map.Entry; public class VideoService { public static boolean save(String name,String time) throws Exception { Map<string,string> parms=new HashMap<string, string="">(); parms.put("name", name); parms.put("time", time); parms.put("method", "save"); String path="http://www.android-study.com/wangluobiancheng/33.html"; return sendGETRequest(path,parms,"UTF-8"); } /** * 发送GET请求 * @param path请求路径 * @param parms请求参数 * @return 请求结果 * @throws Exception */ private static boolean sendGETRequest(String path, Map<string, string=""> parms,String encoding) throws Exception { StringBuilder sb=new StringBuilder(); sb.append(path); if (parms!=null && !parms.isEmpty()) { sb.append("?"); for (Entry<string, string=""> entry: parms.entrySet()) { sb.append(entry.getKey()).append('=') .append(URLEncoder.encode(entry.getValue(), encoding)) .append('&'); } sb.deleteCharAt(sb.length()-1); } URL url=new URL(sb.toString()); HttpURLConnection conn=(HttpURLConnection) url.openConnection(); conn.setReadTimeout(1000*5); conn.setRequestMethod("GET"); if (conn.getResponseCode()==200) { return true; } return false; } } </string,></string,></string,></string,string> |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | package com.zyq.main; import com.zyq.service.VideoService; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.EditText; import android.widget.Toast; public class MainActivity extends Activity { private EditText videonameText; private EditText videotimetext; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); Button button=(Button)this.findViewById(R.id.button); button.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { String name=videonameText.getText().toString().trim(); String time=videotimetext.getText().toString().trim(); try { boolean bool=VideoService.save(name, time); if (bool) { Toast.makeText(MainActivity.this, R.string.succss, 1).show(); } else { Toast.makeText(MainActivity.this, R.string.fail, 1).show(); } } catch (Exception e) { Toast.makeText(MainActivity.this, R.string.netfail, 1).show(); e.printStackTrace(); } } }); } } |
| 1 2 3 4 5 6 7 8 9 | <resources> <string name="app_name">视频资讯管理器</string> <string name="viodeoname">视频名称</string> <string name="viodeotime">视频时长</string> <string name="button">保存视频参数</string> <string name="netfail">网络链接失败 !</string> <string name="succss">保存视频参数成功!</string> <string name="fail">保存视频参数成功!</string> </resources> |
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