Question

使用相机拍照后我的应用程序崩溃了。在iOS 11上使用titanium SDK 6.3.0之前从未发生这种情况。有没有人有办法解决吗？谢谢

Titanium.Media.showCamera({
                        success: function(event) {
                            lObjPhoto = event.media;            
                            parameters.callbackApply(lObjPhoto);                
                        },
                        cancel: function() {
                            lObjPhoto = null;
                            lObjThumb = null;
                            parameters.callbackApply(lObjPhoto);
                        },
                        error: function(error) {
                                lObjPhoto = null;
                                var a = Titanium.UI.createAlertDialog({title:'Camera', ok: 'Ok'});
                                if (error.code == Titanium.Media.NO_CAMERA) a.setMessage('Device does not have camera');
                                else a.setMessage('Unexpected error: ' + error.code);
                                a.show();
                                parameters.callbackApply(lObjPhoto);        
                        },
                        allowImageEditing: false,
                        saveToPhotoGallery: false,
                    })

Answer 1

确保您在tiapp.xml中使用这些属性：NSPhotoLibraryUsageDescription和NSCameraUsageDescription。

    <ios>
        ...
        <plist>
            <dict>
                ...
                <key>NSPhotoLibraryUsageDescription</key>
                <string>Gallery permissions required</string>
                <key>NSCameraUsageDescription</key>
                <string>Camera permissions required</string>
            </dict>
        </plist>
    </ios>

Answer 2

也可以使用Marshmallow及以上代码接受许可

var permissions = ['android.permission.CAMERA', 'android.permission.READ_EXTERNAL_STORAGE'];
Ti.Android.requestPermissions(permissions, function(e) {
if (e.success) {
   //Action
   Ti.API.info("Success");

  });
} else {
    Ti.API.info("ERROR: " + e.error);
}

}）;

拍照后Appcelerator应用程序崩溃

2 个答案: