Android相机管理工具类

本文实例为大家分享了Android相机管理工具类的具体代码，供大家参考，具体内容如下

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";
    }
  } 

  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;
  }
} 

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持我们。