Question

我已使用以下代码启用gps切换

Settings.Secure.setLocationProviderEnabled(getContentResolver(), LocationManager.GPS_PROVIDER, true);

OR

Settings.Secure.putString(getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED, LocationManager.GPS_PROVIDER);

但是抛出异常：java.lang.SecurityException：权限拒绝：写入安全设置

但我已经在androidManifestFile中设置了权限

<uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS"/>
    <uses-permission android:name="android.permission.WRITE_SETTINGS"/>

所以Plz帮助我......

Answer 1