XPermission 最快最简单的方式适配Android6.0权限

使用方法：继承XPermissActivity,调用requestPermission()获取权限

  requestPermission(new String[]{Manifest.permission.CAMERA}, new PermissionHandler() {
      @Override
      public void onGranted() {
          Intent intent = new Intent(); //调用照相机
          intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
          startActivity(intent);
      }

      @Override
      public void onDenied() {
          Toast.makeText(MainActivity.this, "拒绝", Toast.LENGTH_SHORT).show();
      }

  });


  requestPermission(new String[]{Manifest.permission.CALL_PHONE}, new PermissionHandler() {
        @Override
        public void onGranted() {
            Intent intent = new Intent(Intent.ACTION_CALL);
            Uri data = Uri.parse("tel:10086");
            intent.setData(data);
            startActivity(intent);
        }

        @Override
        public boolean onNeverAsk() {
            new AlertDialog.Builder(MainActivity.this)
                    .setTitle("权限申请")
                    .setMessage("在设置-应用-权限中开始电话权限，以保证功能的正常使用")
                    .setPositiveButton("去开启", new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
                            Uri uri = Uri.fromParts("package", getPackageName(), null);
                            intent.setData(uri);
                            startActivity(intent);

                            dialog.dismiss();
                        }
                    })
                    .setNegativeButton("取消", null)
                    .setCancelable(false)
                    .show();

            return true;
        }
  });