編輯:Android開發教程
package net.gimite.nativeexe; import java.io.BufferedReader; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.net.HttpURLConnection; import java.net.MalformedURLException; import java.net.URL; import net.gimite.nativeexe.R; import android.app.Activity; import android.os.Bundle; import android.os.Handler; import android.view.View; import android.view.View.OnClickListener; import android.widget.*; public class MainActivity extends Activity { private TextView outputView; private Button localRunButton; private EditText localPathEdit; private Handler handler = new Handler(); private EditText urlEdit; private Button remoteRunButton; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); outputView = (TextView)findViewById(R.id.outputView); localPathEdit = (EditText)findViewById(R.id.localPathEdit); localRunButton = (Button)findViewById(R.id.localRunButton); localRunButton.setOnClickListener(onLocalRunButtonClick); } private OnClickListener onLocalRunButtonClick = new OnClickListener() { public void onClick(View v) { String output = exec(localPathEdit.getText().toString()); output(output); // try { // // // Process process = Runtime.getRuntime().exec(localPathEdit.getText().toString()); // // } catch (IOException e) { // // TODO Auto-generated catch block // e.printStackTrace(); // } } }; // Executes UNIX command. private String exec(String command) { try { Process process = Runtime.getRuntime().exec(command); BufferedReader reader = new BufferedReader( new InputStreamReader(process.getInputStream())); int read; char[] buffer = new char[4096]; StringBuffer output = new StringBuffer(); while ((read = reader.read(buffer)) > 0) { output.append(buffer, 0, read); } reader.close(); process.waitFor(); return output.toString(); } catch (IOException e) { throw new RuntimeException(e); } catch (InterruptedException e) { throw new RuntimeException(e); } } private void download(String urlStr, String localPath) { try { URL url = new URL(urlStr); HttpURLConnection urlconn = (HttpURLConnection)url.openConnection(); urlconn.setRequestMethod("GET"); urlconn.setInstanceFollowRedirects(true); urlconn.connect(); InputStream in = urlconn.getInputStream(); FileOutputStream out = new FileOutputStream(localPath); int read; byte[] buffer = new byte[4096]; while ((read = in.read(buffer)) > 0) { out.write(buffer, 0, read); } out.close(); in.close(); urlconn.disconnect(); } catch (MalformedURLException e) { throw new RuntimeException(e); } catch (IOException e) { throw new RuntimeException(e); } } private void output(final String str) { Runnable proc = new Runnable() { public void run() { outputView.setText(str); } }; handler.post(proc); } }
要加入權限
查看本欄目更多精彩內容:http://www.bianceng.cn/OS/extra/
<uses-permission android:name="android.permission.INTERNET"></uses-permission>
效果圖
源碼下載地址:http://download.csdn.net/detail/gshengod/6932845
結合之前所用的ormlite和hessian,再加上SAE已經支持JAVA,把服務端切換到JAVA,也就有了本文。使用hessian來做數據傳輸,ormlite來實現客戶
一、生產環境1.經驗:1) 保證A.你的PC在intranet和internet上正常使得Lync 2013B.你的iphone,ipad,andro
package net.gimite.nativeexe; import java.io.BufferedReader; import java.io.F
通過Java包名直接定位到你的Apphttp://market.android.com/details?id=<java包名>或者market://detai