拍照

 引用http://www.oschina.net/code/snippet_163910_6069

[文件] RecordActivity.java ~ 5KB    下载(12)

001 package com.cons.dcg.collect;
002
003 import java.io.File;
004 import java.text.SimpleDateFormat;
005 import java.util.*;
006 import android.app.*;
007 import android.content.Intent;
008 import android.database.Cursor;
009 import android.net.Uri;
010 import android.os.AsyncTask;
011 import android.os.Bundle;
012 import android.os.Environment;
013 import android.provider.MediaStore;
014 import android.view.*;
015 import android.widget.*;
016
017 public class RecordActivity extends Activity implements OnClickListener {
018
019         private static final int RESULT_CAPTURE_IMAGE = 1;// 照相的requestCode
020         private static final int REQUEST_CODE_TAKE_VIDEO = 2;// 摄像的照相的requestCode
021         private static final int RESULT_CAPTURE_RECORDER_SOUND = 3;// 录音的requestCode
022
023         private String strImgPath = "";// 照片文件绝对路径
024         private String strVideoPath = "";// 视频文件的绝对路径
025         private String strRecorderPath = "";// 录音文件的绝对路径
026
027         @Override
028         protected void onCreate(Bundle savedInstanceState) {
029                 super.onCreate(savedInstanceState);
030                 this.setContentView(R.layout.problem_report);
031         }
032
033         @Override
034         protected void onActivityResult(int requestCode, int resultCode, Intent data) {
035                 super.onActivityResult(requestCode, resultCode, data);
036                 switch (requestCode) {
037                 case RESULT_CAPTURE_IMAGE://拍照
038                         if (resultCode == RESULT_OK) {
039                                 Toast.makeText(this, strImgPath, Toast.LENGTH_SHORT).show();
040                         }
041                         break;
042                 case REQUEST_CODE_TAKE_VIDEO://拍摄视频
043                         if (resultCode == RESULT_OK) {
044                                 Uri uriVideo = data.getData();
045                                 Cursor cursor=this.getContentResolver().query(uriVideo,null, null, null, null);
046                                 if (cursor.moveToNext()) {
047                                         /** _data：文件的绝对路径 ，_display_name：文件名 */
048                                         strVideoPath = cursor.getString(cursor.getColumnIndex("_data"));
049                                         Toast.makeText(this, strVideoPath, Toast.LENGTH_SHORT).show();
050                                 }
051                         }
052                         break;
053                 case RESULT_CAPTURE_RECORDER_SOUND://录音
054                         if (resultCode == RESULT_OK) {
055                                 Uri uriRecorder = data.getData();
056                                 Cursor cursor=this.getContentResolver().query(uriRecorder, null, null, null, null);
057                                 if (cursor.moveToNext()) {
058                                         /** _data：文件的绝对路径 ，_display_name：文件名 */
059                                         strRecorderPath = cursor.getString(cursor.getColumnIndex("_data"));
060                                         Toast.makeText(this, strRecorderPath, Toast.LENGTH_SHORT).show();
061                                 }
062                         }
063                         break;
064                 }
065         }
066
067
068
069         /**
070          * 照相功能
071          */
072         private void cameraMethod() {
073                 Intent imageCaptureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
074                 strImgPath = Environment.getExternalStorageDirectory().toString() +"/CONSDCGMPIC/";//存放照片的文件夹
075                 String fileName = new SimpleDateFormat("yyyyMMddHHmmss").format(newDate()) + ".jpg";//照片命名
076                 File out = new File(strImgPath);
077                 if (!out.exists()) {
078                         out.mkdirs();
079                 }
080                 out = new File(strImgPath, fileName);
081                 strImgPath = strImgPath + fileName;//该照片的绝对路径
082                 Uri uri = Uri.fromFile(out);
083                 imageCaptureIntent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
084                 imageCaptureIntent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1);