Android拍照上传代码样例(转).doc

1、LoginWindow.java 登录窗口package com.hemi.rhet;import com.hemi.rhet.R;importandroid.app.Activity;import android.content.Intent;import android.os.Bundle;import android.view.KeyEvent;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.CheckBox;import android.widget.EditText;public class LoginWindow extends Activity Override public void onCreate(Bundle savedInstanceState) System.out.println(enter LoginWindow.onCreate()!); super.onCreate(savedInstanceState); setContentView(R.layout.login_window); mUserName = (EditText)findViewById(R.id.username); mUserPasswd = (EditText)findViewById(R.id.userpasswd); cbx_cmwap = (CheckBox) findViewById(R.id.cbx_cmwap); loginButton = (Button) findViewById(R.id.login_button); exitButton = (Button) findViewById(R.id.exit_button); loginBtnListener = new View.OnClickListener() public void onClick(View view) LoginWindow.isCmwap = cbx_cmwap.isChecked(); if (view = loginButton) launchFetion(); else if(view = exitButton) finish(); ; loginButton.setOnClickListener(loginBtnListener); exitButton.setOnClickListener(loginBtnListener); private void launchFetion() Intent i = new Intent(this, FuncSelector.class); i.putExtra(KEY_LOGIN_NAME, mUserName.getText().toString(); i.putExtra(KEY_LOGIN_PASSWD, mUserPasswd.getText().toString(); i.putExtra(KEY_LOGIN_TYPE, cbx_cmwap.isChecked(); startActivity(i); Override public boolean onKeyDown(int keyCode, KeyEvent msg) / System.out.println(enter onKeyDown() in LoginWindow!);/ / if (null != loginBtnListener) / View aview = getCurrentFocus();/ loginBtnListener.onClick(aview);/ return false; private Button loginButton, exitButton; private EditText mUserName; private EditText mUserPasswd; private CheckBox cbx_cmwap; private OnClickListener loginBtnListener; public static final String KEY_LOGIN_NAME = login_name; public static final String KEY_LOGIN_PASSWD = login_passwd; public static final String KEY_LOGIN_TYPE = login_type; public static boolean isCmwap = false;2. FuncSelector.java 功能模块选择窗口package com.hemi.rhet;import java.util.ArrayList;import java.util.HashMap;import com.hemi.rhet.R;import android.app.Activity;import android.content.Intent;import android.os.Bundle;import android.util.Log;import android.view.Menu;import android.view.MenuItem;import android.view.View;import android.widget.AdapterView;import android.widget.GridView;import android.widget.SimpleAdapter;import android.widget.AdapterView.OnItemClickListener;public class FuncSelector extends Activity Override public void onCreate(Bundle savedInstanceState) Log.i(info, enter LoginWindow.onCreate()!); super.onCreate(savedInstanceState); setContentView(R.layout.func_selector); initFuncGrids(); private void initFuncGrids() GridView funcSeleView = (GridView) findViewById(R.id.func_selector); / 生成动态数组，并且转入数据 ArrayListHashMap lstImageItem = new ArrayListHashMap(); HashMap map = new HashMap(); map.put(ItemImage, R.drawable.photo_upload); / 添加图像资源的ID map.put(ItemText, getString(R.string.photo_upload); / 按序号做ItemText lstImageItem.add(map); map = new HashMap(); map.put(ItemImage, R.drawable.icon); map.put(ItemText, getString(R.string.sys_config); lstImageItem.add(map); for (int i = 1; i = 10; i+) map = new HashMap(); map.put(ItemImage, R.drawable.icon); / 添加图像资源的ID map.put(ItemText, NO. + String.valueOf(i); / 按序号做ItemText lstImageItem.add(map); / 生成适配器的ImageItem 动态数组的元素，两者一一对应 SimpleAdapter saImageItems = new SimpleAdapter(this, / 没什么解释 lstImageItem,/ 数据来源 R.layout.night_item,/ night_item的XML实现 / 动态数组与ImageItem对应的子项 new String ItemImage, ItemText , / ImageItem的XML文件里面的一个ImageView,两个TextView ID new int R.id.ItemImage,R.id.ItemText); /null); / 添加并且显示 funcSeleView.setAdapter(saImageItems); /saImageItems.notifyDataSetChanged(); / 添加消息处理 funcSeleView.setOnItemClickListener(new ItemClickListener(); public boolean onCreateOptionsMenu(Menu menu) super.onCreateOptionsMenu(menu); menu.add(0, EXIT_ID,0, R.string.back_button); return true; /Override public boolean onMenuItemSelected(int featureId, MenuItem item) boolean result = true; switch(item.getItemId() case EXIT_ID: this.finish(); break; default: result = super.onMenuItemSelected(featureId, item); break; return result; / 当AdapterView被单击(触摸屏或者键盘)，则返回的Item单击事件 class ItemClickListener implements OnItemClickListener public void onItemClick(AdapterView arg0,/ The AdapterView where the / click happened View arg1,/ The view within the AdapterView that was clicked int arg2,/ The position of the view in the adapter long arg3/ The row id of the item that was clicked ) / 在本例中arg2=arg3 HashMap item = (HashMap) arg0 .getItemAtPosition(arg2); String tmpStr = (String) item.get(ItemText); /item.put(ItemText, tmpStr + tmpStr.substring(tmpStr.length() - 1); / 显示所选Item的ItemText / setTitle(String)item.get(ItemText); Log.i(info, (String) item.get(ItemText); (SimpleAdapter) arg0.getAdapter().notifyDataSetChanged(); Intent i; switch (arg2) case 0: i = new Intent(); i.setClass(FuncSelector.this, PhotoUpload.class); startActivity(i); break; case 1: i = new Intent(); i.setClass(FuncSelector.this, ConfigWindow.class); startActivity(i); break; default: break; private static final int TAKE_PHOTO_ID = Menu.FIRST; private static final int UPLOAD_PHOTO_ID = Menu.FIRST + 1; private static final int EXIT_ID = Menu.FIRST + 3; /FuncSelector3. PhotoUpload.java 照片上传模块package com.hemi.rhet;import java.io.BufferedReader;import java.io.ByteArrayOutputStream;import java.io.DataOutputStream;import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOException;import java.io.InputStreamReader;import java.io.OutputStream;import java.io.UnsupportedEncodingException;import .HttpURLConnection;import .MalformedURLException;import .URL;import java.text.SimpleDateFormat;import java.util.ArrayList;import java.util.Date;import java.util.HashMap;import java.util.List;import org.apache.http.Header;import org.apache.http.HttpResponse;import org.apache.http.NameValuePair;import org.apache.http.client.ClientProtocolException;import org.apache.http.client.HttpClient;import org.apache.http.client.entity.UrlEncodedFormEntity;import org.apache.http.client.methods.HttpPost;import org.apache.http.entity.FileEntity;import org.apache.http.impl.client.DefaultHttpClient;import org.apache.http.message.BasicNameValuePair;import com.hemi.rhet.R;import android.app.Activity;import android.content.Intent;import android.graphics.Bitmap;import .Uri;import android.os.Bundle;import android.os.Environment;import android.util.Log;import android.view.Menu;import android.view.MenuItem;import android.view.View;import android.widget.AdapterView;import android.widget.GridView;import android.widget.ImageView;import android.widget.SimpleAdapter;import android.widget.Toast;import android.widget.AdapterView.OnItemClickListener;public class PhotoUpload extends Activity Override public void onCreate(Bundle savedInstanceState) Log.i(info, enter LoginWindow.onCreate()!); super.onCreate(savedInstanceState); setContentView(R.layout.func_selector); Override protected void onActivityResult(int requestCode, int resultCode, Intent data) super.onActivityResult(requestCode, resultCode, data); if (TAKE_PHOTO_ID = requestCode) if (resultCode != RESULT_OK) return; Bundle extras = data.getExtras(); try Bitmap photoCaptured = (Bitmap) extras.get(data); ImageView img = new ImageView(this); img.setImageBitmap(photoCaptured); setContentView(img); /store to sd card ByteArrayOutputStream baos = new ByteArrayOutputStream(); photoCpress(Bitmap.CompressFormat.JPEG, 100, baos); byte photoBytes = baos.toByteArray(); File aFile = new File(getDatedFName(SD_CARD_TEMP_DIR); photoPath = aFile.getAbsolutePath(); boolean b; if (aFile.exists() b = aFile.delete(); /f.mkdirs(); aFile.createNewFile();/need add permission to manifest FileOutputStream fos = new FileOutputStream(aFile); fos.write(photoBytes); fos.close(); Log.d(info, onPictureTaken - wrote bytes: + photoBytes.length); Uri capturedImage = Uri .parse(vider.MediaStore.Images.Media .insertImage(getContentResolver(), aFile .getAbsolutePath(), null, null); Log.i(camera, Selected image: + capturedImage.toString(); catch (FileNotFoundException e) e.printStackTrace(); catch (IOException e) e.printStackTrace(); else if (UPLOAD_PHOTO_ID = requestCode) public boolean onCreateOptionsMenu(Menu menu) super.onCreateOptionsMenu(menu); menu.add(0, TAKE_PHOTO_ID,0, R.string.take_photo); menu.add(0, UPLOAD_PHOTO_ID,0, R.string.upload_photo); menu.add(0, BACK_ID,0, R.string.back_button); return true; /Override public boolean onMenuItemSelected(int featureId, MenuItem item) boolean result = true; switch(item.getItemId() case TAKE_PHOTO_ID: Log.i(info, ready to take photos!); Intent i = new Intent(android.media.action.IMAGE_CAPTURE); startActivityForResult(i, TAKE_PHOTO_ID); result = true; break; case UPLOAD_PHOTO_ID: uploadFile2Svr(); break; case BACK_ID: this.finish(); break; default: result = super.onMenuItemSelected(featureId, item); break; return result; public void uploadFile2Svr() HttpClient httpclient = new DefaultHttpClient(); String urlStr = new StringBuffer().append(HTTP_PROTOCOL) .append(/*SERVER_IP*/ConfigWindow.getServerIp() .append(:) .append(/*SERVER_PORT*/ConfigWindow.getServerPort() .append(FILE_UPLOADER_URL) .toString(); HttpPost httppost = new HttpPost(urlStr); String uploadMsg = 上传 照片失败！; try List nameValuePairs = new ArrayList(); / Your DATA nameValuePairs.add(new BasicNameValuePair(filename, (IMAGE.jpg) );/ nameValuePairs.add(new BasicNameValuePair(orderno, 1);/ nameValuePairs.add(new BasicNameValuePair(userid, 123);/ nameValuePairs.add(new BasicNameValuePair(attach_type, 1);/ httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs); File aFile = new File(photoPath); Log.i(info - photoPath: , photoPath); FileEntity fileEty = new FileEntity(aFile, binary/octet-stream); httppost.setEntity(fileEty); httppost.addHeader(filename, /*(IMAGE.jpg)*/aFile.getName(); HttpResponse response; response = httpclient.execute(httppost); /Log.i(info - response: , response.getStatusLine().getReasonPhrase(); Header headers = response.getAllHeaders(); headers = response.getHeaders(resultcode); if (headers0.getValue().equals(0) uploadMsg = 上传照片成功！; catch (UnsupportedEncodingException e) /e.printStackTrace(); uploadMsg += e.toString(); Log.e(exception, e.toString(); catch (ClientProtocolException e) /e.printStackTrace(); uploadMsg += e.toString(); Log.e(exception, e.toString(); catch (IOException e) /e.printStackTrace(); uploadMsg += e.toString(); Log.e(exception, e.toString(); finally Toast.makeText(PhotoUpload.this, uploadMsg, Toast.LENGTH_LONG).show(); httpclient.getConnectionManager().shutdown(); public void uploadFile2Svr2() BufferedReader in = null; HttpClient httpclient = new DefaultHttpClient(); String urlStr = new StringBuffer().append(HTTP_PROTOCOL) .append(ConfigWindow.get