Android 6.0系统动态请求系统相机和读取手机存储权限

来源：互联网发布：seo与sem的区别编辑：程序博客网时间：2024/05/29 08:42

一、请求系统相机权限

 1 private static final int TAKE_PHOTO_REQUEST_CODE = 1; 2  3     public static String takePhoto(Context context, int requestCode) { 4         String filePath = ""; 5         if (ContextCompat.checkSelfPermission(context, 6                 Manifest.permission.CAMERA) 7                 != PackageManager.PERMISSION_GRANTED) { 8             ActivityCompat.requestPermissions((Activity) context, 9                     new String[]{Manifest.permission.CAMERA},10                     TAKE_PHOTO_REQUEST_CODE);11         } else {12             Intent intent = new Intent(13                     MediaStore.ACTION_IMAGE_CAPTURE, null);14             filePath = AppApplication.getInstance().getCachePath() + File.separator + MD5.md5(String.valueOf(System.currentTimeMillis())) + "camera" + ".png";15             intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri16                     .fromFile(new File(filePath)));17             ((Activity) context).startActivityForResult(intent, requestCode);18 19         }20         return filePath;21     }

二、获取相册照片要申请的权限

if (ContextCompat.checkSelfPermission(mContext,Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {ActivityCompat.requestPermissions((Activity) mContext,new String[] { Manifest.permission.READ_EXTERNAL_STORAGE },SELECT_PHOTO_REQUEST_CODE);} else {// 从相册中选择图片Intent intent2 = new Intent(Intent.ACTION_PICK,android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);// CHOSE_PIC设置标识((Activity) mContext).startActivityForResult(intent2,CHOSE_PIC);

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