Android相机管理工具类

 package com.utils.tools; import java.io.BufferedOutputStream; import java.io.File; import java.io.FileOutputStream; import com.shennongshi.dingdong.R; import com.shennongshi.dingdong.pztools.IntentConstant.RequestCode; import com.third.imageloader.ImageCache; import android.app.Activity; import android.content.Intent; import android.graphics.Bitmap; import android.os.Environment; import android.text.TextUtils; public class CameraUtils { private static final String PICTURES = "picture"; private static String IMG_PATH_NAME = ""; public static void getImageFromAlbum(Activity act) { Intent intent = new Intent(Intent.ACTION_PICK); intent.setType("image/*"); act.startActivityForResult(intent, RequestCode.REQUEST_CODE_PICK_IMAGE); } public static void getImageFromCamera(Activity act) { String state = Environment.getExternalStorageState(); if (state.equals(Environment.MEDIA_MOUNTED)) { Intent getImageByCamera = new Intent("android.media.action.IMAGE_CAPTURE"); act.startActivityForResult(getImageByCamera, RequestCode.REQUEST_CODE_CAPTURE_CAMEIA); } else { XToaster.show(R.string.qqryjcrSDk); } } public static void createFile(Activity act) { if (TextUtils.isEmpty(IMG_PATH_NAME)) { String path = ImageCache.getDiskCacheDir(act, PICTURES).getAbsolutePath(); File file = new File(path); if (!file.exists()) file.mkdirs(); IMG_PATH_NAME = path + "/" + System.currentTimeMillis() + ".jpg-600"; } } public static boolean saveImage(Bitmap photo) { try { BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(IMG_PATH_NAME, false)); photo.compress(Bitmap.CompressFormat.JPEG, 100, bos); bos.flush(); bos.close(); } catch (Exception e) { return false; } return true; } }