1.android 6.0动态权限申请
2.点击扫描按钮时,先查看是否有相机权限,没给权限,弹出弹框。让客户允许权限。
3.代码:
If (ContextCompat.checkSelfPermission
(activity, android.Manifest.permission.CAMERA)
!= PackageManager.PERMISSION_GRANTED){
ActivityCompat.requestPermissions((Activity) activity,new String[]{android.Manifest.permission.CAMERA},1);
}else {
//有权限后,正常跳转
}
4.示例
![](https://img.laitimes.com/img/9ZDMuAjOiMmIsIjOiQnIsIyZuBnL0cDO5ITNzkDM2EDOwEjMwIzLc52YucWbp5GZzNmLn9Gbi1yZtl2Lc9CX6MHc0RHaiojIsJye.png)