拍照

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

[文件] RecordActivity.java ~ 5KB 下载(12)

view source
print?

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);

085
                startActivityForResult(imageCaptureIntent, RESULT_CAPTURE_IMAGE);

086
 
087
        }

088
 
089
        /**

090
         * 拍摄视频

091
         */

092
        private void videoMethod() {

093
                Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);

094
                intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0);

095
                startActivityForResult(intent, REQUEST_CODE_TAKE_VIDEO);

096
        }

097
 
098
        /**

099
         * 录音功能

100
         */

101
        private void soundRecorderMethod() {

102
                Intent intent = new Intent(Intent.ACTION_GET_CONTENT);

103
                intent.setType("audio/amr");

104
                startActivityForResult(intent, RESULT_CAPTURE_RECORDER_SOUND);

105
        }

106
 
107
        /**

108
         * 提示信息

109
         * @param text

110
         * @param duration

111
         */

112
        private void showToast(String text, int duration) {

113
                Toast.makeText(ProblemReport.this, text, duration).show();

114
        }

115
}