- <!-- 相册 -->
- <key>NSPhotoLibraryUsageDescription</key>
- <string>App需要您的同意,才能访问相册</string>
- <!-- 相机 -->
- <key>NSCameraUsageDescription</key>
- <string>App需要您的同意,才能访问相机</string>
- <!-- 麦克风 -->
- <key>NSMicrophoneUsageDescription</key>
- <string>App需要您的同意,才能访问麦克风</string>
- <!-- 位置 -->
- <key>NSLocationUsageDescription</key>
- <string>App需要您的同意,才能访问位置</string>
- <!-- 在使用期间访问位置 -->
- <key>NSLocationWhenInUseUsageDescription</key>
- <string>App需要您的同意,才能在使用期间访问位置</string>
- <!-- 始终访问位置 -->
- <key>NSLocationAlwaysUsageDescription</key>
- <string>App需要您的同意,才能始终访问位置</string>
- <!-- 日历 -->
- <key>NSCalendarsUsageDescription</key>
- <string>App需要您的同意,才能访问日历</string>
- <!-- 提醒事项 -->
- <key>NSRemindersUsageDescription</key>
- <string>App需要您的同意,才能访问提醒事项</string>
- <!-- 运动与健身 -->
- <key>NSMotionUsageDescription</key> <string>App需要您的同意,才能访问运动与健身</string>
- <!-- 健康更新 -->
- <key>NSHealthUpdateUsageDescription</key>
- <string>App需要您的同意,才能访问健康更新 </string>
- <!-- 健康分享 -->
- <key>NSHealthShareUsageDescription</key>
- <string>App需要您的同意,才能访问健康分享</string>
- <!-- 蓝牙 -->
- <key>NSBluetoothPeripheralUsageDescription</key>
- <string>App需要您的同意,才能访问蓝牙</string>
- <!-- 媒体资料库 -->
- <key>NSAppleMusicUsageDescription</key> <string>App需要您的同意,才能访问媒体资料库</string>
info.plist中逐个添加 KEY直接复制 value的string字符串就是提示的文字 可以根据自己需要填写
#import<AVFoundation/AVCaptureDevice.h>
#import <AVFoundation/AVMediaFormat.h>
#import<AssetsLibrary/AssetsLibrary.h>
#import<CoreLocation/CoreLocation.h>
//相机权限
AVAuthorizationStatus authStatus = [AVCaptureDeviceauthorizationStatusForMediaType:AVMediaTypeVideo];
if (authStatus ==AVAuthorizationStatusRestricted ||//此应用程序没有被授权访问的照片数据。可能是家长控制权限
authStatus ==AVAuthorizationStatusDenied) //用户已经明确否认了这一照片数据的应用程序访问
{
// 无权限 引导去开启
NSURL *url = [NSURLURLWithString:UIApplicationOpenSettingsURLString];
if ([[UIApplicationsharedApplication]canOpenURL:url]) {
[[UIApplicationsharedApplication]openURL:url];
}
}
//相册权限
ALAuthorizationStatus author = [ALAssetsLibraryauthorizationStatus];
if (author ==kCLAuthorizationStatusRestricted || author ==kCLAuthorizationStatusDenied){
//无权限 引导去开启
NSURL *url = [NSURL URLWithString:UIApplicationOpenSettingsURLString];
if ([[UIApplication sharedApplication] canOpenURL:url]) {
[[UIApplication sharedApplication] openURL:url];
}
}