调用需要API级别23(当前最小值为14):android.app.Activity#requestPermissions，checkSelfPermission [英] Call requires API level 23 (current min is 14): android.app.Activity#requestPermissions,checkSelfPermission

问题描述

我正在尝试添加运行时权限android(6.0.1)API 23，如果我使用SDK版本(最低版本和目标版本均为23 )，则可以正常运行，如下所示，

I am trying add run time permissions android(6.0.1) API 23,If I use SDK version(min and target version both 23) it woks fine, like below,

    <uses-sdk
                android:minSdkVersion="23"
                android:targetSdkVersion="23" />

如果我更改android:minSdkVersion(小于23)

If I change android:minSdkVersion(less then 23)

例如:

我在下面遇到错误:

调用需要API级别23(当前最小值为14): android.app.Activity#requestPermissions，checkSelfPermission

Call requires API level 23 (current min is 14): android.app.Activity#requestPermissions,checkSelfPermission

对于以下两种方法，

1)requestPermissions(permissionsList.toArray(new String[permissionsList.size()]),REQUEST_CODE_ASK_MULTIPLE_PERMISSIONS)

2)checkSelfPermission(permission)

我尝试了ActivityCompat.checkSelfPermission()和ContextCompat.checkSelfPermission()都不起作用.

I tried ActivityCompat.checkSelfPermission() and ContextCompat.checkSelfPermission() both are not working.

我所缺少的东西无法理解.

What I missing could not understand..

推荐答案

要么检查目标> = 23，要么在方法上方添加以下行

Either check for target >=23 or simply add below line above your method

@TargetApi(Build.VERSION_CODES.M)

例如，如果要检查存储权限，则可以引用此功能，

For example, If you are checking for storage permissions, then you can refer to this function,

@TargetApi(Build.VERSION_CODES.M)
    public boolean CheckStoragePermission() {
        int permissionCheckRead = ContextCompat.checkSelfPermission(context,
                Manifest.permission.READ_EXTERNAL_STORAGE);
        if (permissionCheckRead != PackageManager.PERMISSION_GRANTED) {
            if (ActivityCompat.shouldShowRequestPermissionRationale((Activity) context,
                    Manifest.permission.READ_EXTERNAL_STORAGE)) {
                // Show an expanation to the user *asynchronously* -- don't block
                // this thread waiting for the user's response! After the user
                // sees the explanation, try again to request the permission.
                ActivityCompat.requestPermissions((Activity) context,
                        new String[]{Manifest.permission.READ_EXTERNAL_STORAGE},
                        Define.PERMISSION_STORAGE);
            } else {
                // No explanation needed, we can request the permission.

                ActivityCompat.requestPermissions((Activity) context,
                        new String[]{Manifest.permission.READ_EXTERNAL_STORAGE},
                        Define.PERMISSION_STORAGE);

                // MY_PERMISSIONS_REQUEST_READ_CONTACTS is an
                // app-defined int constant. The callback method gets the
                // result of the request.
            }
            return false;
        } else
            return true;
    }

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