android wifi direct代码开启和设置名称密码的权限

来源：互联网发布：淘宝客服和文员哪个好编辑：程序博客网时间：2024/05/29 02:36

app用到了android wifi热点代码开启和设置名称密码功能，在清单文件中添加了android.permission.WRITE_SETTINGS权限如下：

<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/>
<uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_CONTACTS" />
<uses-permission android:name="android.permission.WRITE_SETTINGS" />
<uses-permission android:name="android.permission.CHANGE_CONFIGURATION" />

但运行在6.0系统一直报错：java.lang.SecurityException: so.wih.android.jjewatch was not granted this permission: android.permission.WRITE_SETTINGS.

解决方法如下：

                if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {                    if (!Settings.System.canWrite(context)) {                        Intent intent = new Intent(android.provider.Settings.ACTION_MANAGE_WRITE_SETTINGS);                        intent.setData(Uri.parse("package:" + context.getPackageName()));                        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);                        context.startActivity(intent);                    } else {                    }                }

代码下载地址：http://download.csdn.net/download/cupider88/10149962

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