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。