ios合并cordova camera 的取相册照片的方法
This commit is contained in:
zher52
parent
9782d52be4
commit
739cb20679
@ -126,6 +126,9 @@
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</feature>
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</config-file>
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<header-file src="src/ios/UIImage+CropScaleOrientation.h" />
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<source-file src="src/ios/UIImage+CropScaleOrientation.m" />
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<header-file src="src/ios/classes/CustomCamera.h" />
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<source-file src="src/ios/classes/CustomCamera.m" />
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@ -1,4 +1,61 @@
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#import <Cordova/CDV.h>
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#import <CoreLocation/CoreLocation.h>
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#import <CoreLocation/CLLocationManager.h>
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enum CDVDestinationType {
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DestinationTypeDataUrl = 0,
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DestinationTypeFileUri,
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DestinationTypeNativeUri
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};
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typedef NSUInteger CDVDestinationType;
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enum CDVEncodingType {
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EncodingTypeJPEG = 0,
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EncodingTypePNG
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};
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typedef NSUInteger CDVEncodingType;
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enum CDVMediaType {
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MediaTypePicture = 0,
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MediaTypeVideo,
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MediaTypeAll
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};
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typedef NSUInteger CDVMediaType;
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@interface CDVPictureOptions : NSObject
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@property (strong) NSNumber* quality;
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@property (assign) CDVDestinationType destinationType;
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@property (assign) UIImagePickerControllerSourceType sourceType;
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@property (assign) CGSize targetSize;
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@property (assign) CDVEncodingType encodingType;
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@property (assign) CDVMediaType mediaType;
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@property (assign) BOOL allowsEditing;
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@property (assign) BOOL correctOrientation;
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@property (assign) BOOL saveToPhotoAlbum;
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@property (strong) NSDictionary* popoverOptions;
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@property (assign) UIImagePickerControllerCameraDevice cameraDirection;
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@property (assign) BOOL popoverSupported;
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@property (assign) BOOL usesGeolocation;
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@property (assign) BOOL cropToSize;
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+ (instancetype) createFromTakePictureArguments:(CDVInvokedUrlCommand*)command;
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@end
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@interface CDVCameraPicker : UIImagePickerController
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@property (strong) CDVPictureOptions* pictureOptions;
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@property (copy) NSString* callbackId;
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@property (copy) NSString* postUrl;
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@property (strong) UIPopoverController* pickerPopoverController;
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@property (assign) BOOL cropToSize;
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@property (strong) UIView* webView;
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+ (instancetype) createFromPictureOptions:(CDVPictureOptions*)options;
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@end
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@interface CustomCamera : CDVPlugin<UIImagePickerControllerDelegate, UINavigationControllerDelegate>
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{
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@ -26,7 +83,11 @@
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NSString *filename;
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}
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@property (strong) NSData* data;
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@property (strong) NSMutableDictionary *metadata;
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@property (strong, nonatomic) CLLocationManager *locationManager;
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@property (strong) CDVCameraPicker* pickerController;
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- (void)startCamera:(CDVInvokedUrlCommand*)command;
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- (void)takePicture:(CDVInvokedUrlCommand*)command;
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- (void)showCameraPicker:(NSString*)callbackId withOptions:(CDVPictureOptions *) pictureOptions;
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@end
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@ -1,11 +1,487 @@
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#import "CustomCamera.h"
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#import "AVCamViewController.h"
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#import "CameraParameter.h"
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#import <MobileCoreServices/UTCoreTypes.h>
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#import <AssetsLibrary/ALAssetRepresentation.h>
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#import <AssetsLibrary/AssetsLibrary.h>
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#import "UIImage+CropScaleOrientation.h"
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#import <objc/message.h>
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#import <AVFoundation/AVFoundation.h>
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#ifndef __CORDOVA_4_0_0
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#import <Cordova/NSData+Base64.h>
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#endif
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#define CDV_PHOTO_PREFIX @"cdv_photo_"
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static NSSet* org_apache_cordova_validArrowDirections;
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static NSString* toBase64(NSData* data) {
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SEL s1 = NSSelectorFromString(@"cdv_base64EncodedString");
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SEL s2 = NSSelectorFromString(@"base64EncodedString");
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SEL s3 = NSSelectorFromString(@"base64EncodedStringWithOptions:");
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if ([data respondsToSelector:s1]) {
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NSString* (*func)(id, SEL) = (void *)[data methodForSelector:s1];
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return func(data, s1);
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} else if ([data respondsToSelector:s2]) {
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NSString* (*func)(id, SEL) = (void *)[data methodForSelector:s2];
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return func(data, s2);
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} else if ([data respondsToSelector:s3]) {
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NSString* (*func)(id, SEL, NSUInteger) = (void *)[data methodForSelector:s3];
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return func(data, s3, 0);
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} else {
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return nil;
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}
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}
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@implementation CDVPictureOptions
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+ (instancetype) createFromTakePictureArguments:(CDVInvokedUrlCommand*)command
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{
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CDVPictureOptions* pictureOptions = [[CDVPictureOptions alloc] init];
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pictureOptions.quality = [command argumentAtIndex:0 withDefault:@(50)];
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pictureOptions.destinationType = [[command argumentAtIndex:1 withDefault:@(DestinationTypeFileUri)] unsignedIntegerValue];
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pictureOptions.sourceType = [[command argumentAtIndex:2 withDefault:@(UIImagePickerControllerSourceTypeCamera)] unsignedIntegerValue];
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NSNumber* targetWidth = [command argumentAtIndex:3 withDefault:nil];
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NSNumber* targetHeight = [command argumentAtIndex:4 withDefault:nil];
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pictureOptions.targetSize = CGSizeMake(0, 0);
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if ((targetWidth != nil) && (targetHeight != nil)) {
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pictureOptions.targetSize = CGSizeMake([targetWidth floatValue], [targetHeight floatValue]);
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}
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pictureOptions.encodingType = [[command argumentAtIndex:5 withDefault:@(EncodingTypeJPEG)] unsignedIntegerValue];
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pictureOptions.mediaType = [[command argumentAtIndex:6 withDefault:@(MediaTypePicture)] unsignedIntegerValue];
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pictureOptions.allowsEditing = [[command argumentAtIndex:7 withDefault:@(NO)] boolValue];
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pictureOptions.correctOrientation = [[command argumentAtIndex:8 withDefault:@(NO)] boolValue];
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pictureOptions.saveToPhotoAlbum = [[command argumentAtIndex:9 withDefault:@(NO)] boolValue];
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pictureOptions.popoverOptions = [command argumentAtIndex:10 withDefault:nil];
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pictureOptions.cameraDirection = [[command argumentAtIndex:11 withDefault:@(UIImagePickerControllerCameraDeviceRear)] unsignedIntegerValue];
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pictureOptions.popoverSupported = NO;
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pictureOptions.usesGeolocation = NO;
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return pictureOptions;
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}
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@end
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@implementation CDVCameraPicker
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- (BOOL)prefersStatusBarHidden
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{
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return YES;
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}
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- (UIViewController*)childViewControllerForStatusBarHidden
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{
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return nil;
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}
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- (void)viewWillAppear:(BOOL)animated
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{
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SEL sel = NSSelectorFromString(@"setNeedsStatusBarAppearanceUpdate");
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if ([self respondsToSelector:sel]) {
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[self performSelector:sel withObject:nil afterDelay:0];
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}
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[super viewWillAppear:animated];
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}
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+ (instancetype) createFromPictureOptions:(CDVPictureOptions*)pictureOptions;
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{
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CDVCameraPicker* cameraPicker = [[CDVCameraPicker alloc] init];
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cameraPicker.pictureOptions = pictureOptions;
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cameraPicker.sourceType = pictureOptions.sourceType;
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cameraPicker.allowsEditing = pictureOptions.allowsEditing;
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if (cameraPicker.sourceType == UIImagePickerControllerSourceTypeCamera) {
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// We only allow taking pictures (no video) in this API.
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cameraPicker.mediaTypes = @[(NSString*)kUTTypeImage];
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// We can only set the camera device if we're actually using the camera.
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cameraPicker.cameraDevice = pictureOptions.cameraDirection;
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} else if (pictureOptions.mediaType == MediaTypeAll) {
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cameraPicker.mediaTypes = [UIImagePickerController availableMediaTypesForSourceType:cameraPicker.sourceType];
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} else {
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NSArray* mediaArray = @[(NSString*)(pictureOptions.mediaType == MediaTypeVideo ? kUTTypeMovie : kUTTypeImage)];
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cameraPicker.mediaTypes = mediaArray;
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}
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return cameraPicker;
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}
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@end
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@interface CustomCamera ()
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@property (readwrite, assign) BOOL hasPendingOperation;
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@end
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@implementation CustomCamera
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+ (void)initialize
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{
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org_apache_cordova_validArrowDirections = [[NSSet alloc] initWithObjects:[NSNumber numberWithInt:UIPopoverArrowDirectionUp], [NSNumber numberWithInt:UIPopoverArrowDirectionDown], [NSNumber numberWithInt:UIPopoverArrowDirectionLeft], [NSNumber numberWithInt:UIPopoverArrowDirectionRight], [NSNumber numberWithInt:UIPopoverArrowDirectionAny], nil];
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}
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@synthesize hasPendingOperation, pickerController;
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- (void)takePicture:(CDVInvokedUrlCommand *)command {
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[self startCamera: command];
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self.hasPendingOperation = YES;
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CDVPictureOptions* pictureOptions = [CDVPictureOptions createFromTakePictureArguments:command];
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if (pictureOptions.sourceType == 1) {
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[self startCamera: command];
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} else {
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[self showCameraPicker:command.callbackId withOptions:pictureOptions];
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}
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}
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- (BOOL)popoverSupported
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{
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return (NSClassFromString(@"UIPopoverController") != nil) &&
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(UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad);
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}
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- (NSInteger)integerValueForKey:(NSDictionary*)dict key:(NSString*)key defaultValue:(NSInteger)defaultValue
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{
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NSInteger value = defaultValue;
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NSNumber* val = [dict valueForKey:key]; // value is an NSNumber
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if (val != nil) {
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value = [val integerValue];
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}
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return value;
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}
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- (void)displayPopover:(NSDictionary*)options
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{
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NSInteger x = 0;
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NSInteger y = 32;
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NSInteger width = 320;
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NSInteger height = 480;
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UIPopoverArrowDirection arrowDirection = UIPopoverArrowDirectionAny;
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if (options) {
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x = [self integerValueForKey:options key:@"x" defaultValue:0];
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y = [self integerValueForKey:options key:@"y" defaultValue:32];
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width = [self integerValueForKey:options key:@"width" defaultValue:320];
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height = [self integerValueForKey:options key:@"height" defaultValue:480];
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arrowDirection = [self integerValueForKey:options key:@"arrowDir" defaultValue:UIPopoverArrowDirectionAny];
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if (![org_apache_cordova_validArrowDirections containsObject:[NSNumber numberWithUnsignedInteger:arrowDirection]]) {
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arrowDirection = UIPopoverArrowDirectionAny;
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}
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}
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[[[self pickerController] pickerPopoverController] setDelegate:self];
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[[[self pickerController] pickerPopoverController] presentPopoverFromRect:CGRectMake(x, y, width, height)
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inView:[self.webView superview]
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permittedArrowDirections:arrowDirection
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animated:YES];
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}
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- (void)showCameraPicker:(NSString*)callbackId withOptions:(CDVPictureOptions *) pictureOptions
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{
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// Perform UI operations on the main thread
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dispatch_async(dispatch_get_main_queue(), ^{
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CDVCameraPicker* cameraPicker = [CDVCameraPicker createFromPictureOptions:pictureOptions];
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self.pickerController = cameraPicker;
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cameraPicker.delegate = self;
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cameraPicker.callbackId = callbackId;
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// we need to capture this state for memory warnings that dealloc this object
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cameraPicker.webView = self.webView;
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// If a popover is already open, close it; we only want one at a time.
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if (([[self pickerController] pickerPopoverController] != nil) && [[[self pickerController] pickerPopoverController] isPopoverVisible]) {
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[[[self pickerController] pickerPopoverController] dismissPopoverAnimated:YES];
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[[[self pickerController] pickerPopoverController] setDelegate:nil];
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[[self pickerController] setPickerPopoverController:nil];
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}
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if ([self popoverSupported] && (pictureOptions.sourceType != UIImagePickerControllerSourceTypeCamera)) {
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if (cameraPicker.pickerPopoverController == nil) {
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cameraPicker.pickerPopoverController = [[NSClassFromString(@"UIPopoverController") alloc] initWithContentViewController:cameraPicker];
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}
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[self displayPopover:pictureOptions.popoverOptions];
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self.hasPendingOperation = NO;
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} else {
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cameraPicker.modalPresentationStyle = UIModalPresentationCurrentContext;
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[self.viewController presentViewController:cameraPicker animated:YES completion:^{
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self.hasPendingOperation = NO;
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}];
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}
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});
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}
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- (UIImage*)retrieveImage:(NSDictionary*)info options:(CDVPictureOptions*)options
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{
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// get the image
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UIImage* image = nil;
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if (options.allowsEditing && [info objectForKey:UIImagePickerControllerEditedImage]) {
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image = [info objectForKey:UIImagePickerControllerEditedImage];
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} else {
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image = [info objectForKey:UIImagePickerControllerOriginalImage];
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}
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if (options.correctOrientation) {
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image = [image imageCorrectedForCaptureOrientation];
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}
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UIImage* scaledImage = nil;
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if ((options.targetSize.width > 0) && (options.targetSize.height > 0)) {
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// if cropToSize, resize image and crop to target size, otherwise resize to fit target without cropping
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if (options.cropToSize) {
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scaledImage = [image imageByScalingAndCroppingForSize:options.targetSize];
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} else {
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scaledImage = [image imageByScalingNotCroppingForSize:options.targetSize];
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}
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}
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return (scaledImage == nil ? image : scaledImage);
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}
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- (NSURL*) urlTransformer:(NSURL*)url
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{
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NSURL* urlToTransform = url;
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// for backwards compatibility - we check if this property is there
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SEL sel = NSSelectorFromString(@"urlTransformer");
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if ([self.commandDelegate respondsToSelector:sel]) {
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// grab the block from the commandDelegate
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NSURL* (^urlTransformer)(NSURL*) = ((id(*)(id, SEL))objc_msgSend)(self.commandDelegate, sel);
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// if block is not null, we call it
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if (urlTransformer) {
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urlToTransform = urlTransformer(url);
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}
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}
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return urlToTransform;
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}
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- (NSData*)processImage:(UIImage*)image info:(NSDictionary*)info options:(CDVPictureOptions*)options
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{
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NSData* data = nil;
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switch (options.encodingType) {
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case EncodingTypePNG:
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data = UIImagePNGRepresentation(image);
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break;
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case EncodingTypeJPEG:
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{
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if ((options.allowsEditing == NO) && (options.targetSize.width <= 0) && (options.targetSize.height <= 0) && (options.correctOrientation == NO) && (([options.quality integerValue] == 100) || (options.sourceType != UIImagePickerControllerSourceTypeCamera))){
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// use image unedited as requested , don't resize
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data = UIImageJPEGRepresentation(image, 1.0);
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} else {
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data = UIImageJPEGRepresentation(image, [options.quality floatValue] / 100.0f);
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}
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if (options.usesGeolocation) {
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NSDictionary* controllerMetadata = [info objectForKey:@"UIImagePickerControllerMediaMetadata"];
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if (controllerMetadata) {
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self.data = data;
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self.metadata = [[NSMutableDictionary alloc] init];
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NSMutableDictionary* EXIFDictionary = [[controllerMetadata objectForKey:(NSString*)kCGImagePropertyExifDictionary]mutableCopy];
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if (EXIFDictionary) {
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[self.metadata setObject:EXIFDictionary forKey:(NSString*)kCGImagePropertyExifDictionary];
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}
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if (IsAtLeastiOSVersion(@"8.0")) {
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[[self locationManager] performSelector:NSSelectorFromString(@"requestWhenInUseAuthorization") withObject:nil afterDelay:0];
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}
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[[self locationManager] startUpdatingLocation];
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}
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}
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}
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break;
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default:
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break;
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};
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return data;
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}
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- (NSString*)tempFilePath:(NSString*)extension
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{
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NSString* docsPath = [NSTemporaryDirectory()stringByStandardizingPath];
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NSFileManager* fileMgr = [[NSFileManager alloc] init]; // recommended by Apple (vs [NSFileManager defaultManager]) to be threadsafe
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NSString* filePath;
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// unique file name
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NSTimeInterval timeStamp = [[NSDate date] timeIntervalSince1970];
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NSNumber *timeStampObj = [NSNumber numberWithDouble: timeStamp];
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do {
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filePath = [NSString stringWithFormat:@"%@/%@%ld.%@", docsPath, CDV_PHOTO_PREFIX, [timeStampObj longValue], extension];
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} while ([fileMgr fileExistsAtPath:filePath]);
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return filePath;
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}
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- (void)resultForImage:(CDVPictureOptions*)options info:(NSDictionary*)info completion:(void (^)(CDVPluginResult* res))completion
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{
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CDVPluginResult* result = nil;
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BOOL saveToPhotoAlbum = options.saveToPhotoAlbum;
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UIImage* image = nil;
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switch (options.destinationType) {
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case DestinationTypeNativeUri:
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{
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NSURL* url = [info objectForKey:UIImagePickerControllerReferenceURL];
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saveToPhotoAlbum = NO;
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// If, for example, we use sourceType = Camera, URL might be nil because image is stored in memory.
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// In this case we must save image to device before obtaining an URI.
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if (url == nil) {
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image = [self retrieveImage:info options:options];
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ALAssetsLibrary* library = [ALAssetsLibrary new];
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[library writeImageToSavedPhotosAlbum:image.CGImage orientation:(ALAssetOrientation)(image.imageOrientation) completionBlock:^(NSURL *assetURL, NSError *error) {
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CDVPluginResult* resultToReturn = nil;
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if (error) {
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resultToReturn = [CDVPluginResult resultWithStatus:CDVCommandStatus_IO_EXCEPTION messageAsString:[error localizedDescription]];
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} else {
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NSString* nativeUri = [[self urlTransformer:assetURL] absoluteString];
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resultToReturn = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:nativeUri];
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}
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completion(resultToReturn);
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}];
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return;
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} else {
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NSString* nativeUri = [[self urlTransformer:url] absoluteString];
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result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:nativeUri];
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}
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}
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break;
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case DestinationTypeFileUri:
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{
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image = [self retrieveImage:info options:options];
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NSData* data = [self processImage:image info:info options:options];
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if (data) {
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NSString* extension = options.encodingType == EncodingTypePNG? @"png" : @"jpg";
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NSString* filePath = [self tempFilePath:extension];
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NSError* err = nil;
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// save file
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if (![data writeToFile:filePath options:NSAtomicWrite error:&err]) {
|
||||
result = [CDVPluginResult resultWithStatus:CDVCommandStatus_IO_EXCEPTION messageAsString:[err localizedDescription]];
|
||||
} else {
|
||||
result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:[[self urlTransformer:[NSURL fileURLWithPath:filePath]] absoluteString]];
|
||||
}
|
||||
}
|
||||
}
|
||||
break;
|
||||
case DestinationTypeDataUrl:
|
||||
{
|
||||
image = [self retrieveImage:info options:options];
|
||||
NSData* data = [self processImage:image info:info options:options];
|
||||
if (data) {
|
||||
result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:toBase64(data)];
|
||||
}
|
||||
}
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
};
|
||||
|
||||
if (saveToPhotoAlbum && image) {
|
||||
ALAssetsLibrary* library = [ALAssetsLibrary new];
|
||||
[library writeImageToSavedPhotosAlbum:image.CGImage orientation:(ALAssetOrientation)(image.imageOrientation) completionBlock:nil];
|
||||
}
|
||||
|
||||
completion(result);
|
||||
}
|
||||
|
||||
- (NSString *) createTmpVideo:(NSString *) moviePath {
|
||||
NSString* moviePathExtension = [moviePath pathExtension];
|
||||
NSString* copyMoviePath = [self tempFilePath:moviePathExtension];
|
||||
NSFileManager* fileMgr = [[NSFileManager alloc] init];
|
||||
NSError *error;
|
||||
[fileMgr copyItemAtPath:moviePath toPath:copyMoviePath error:&error];
|
||||
return [[NSURL fileURLWithPath:copyMoviePath] absoluteString];
|
||||
}
|
||||
|
||||
- (CDVPluginResult*)resultForVideo:(NSDictionary*)info
|
||||
{
|
||||
NSString* moviePath = [[info objectForKey:UIImagePickerControllerMediaURL] absoluteString];
|
||||
// On iOS 13 the movie path becomes inaccessible, create and return a copy
|
||||
if (IsAtLeastiOSVersion(@"13.0")) {
|
||||
moviePath = [self createTmpVideo:[[info objectForKey:UIImagePickerControllerMediaURL] path]];
|
||||
}
|
||||
return [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:moviePath];
|
||||
}
|
||||
|
||||
- (BOOL)usesGeolocation
|
||||
{
|
||||
id useGeo = [self.commandDelegate.settings objectForKey:[@"CameraUsesGeolocation" lowercaseString]];
|
||||
return [(NSNumber*)useGeo boolValue];
|
||||
}
|
||||
|
||||
- (void)imagePickerController:(UIImagePickerController*)picker didFinishPickingMediaWithInfo:(NSDictionary*)info
|
||||
{
|
||||
__weak CDVCameraPicker* cameraPicker = (CDVCameraPicker*)picker;
|
||||
__weak CustomCamera* weakSelf = self;
|
||||
|
||||
dispatch_block_t invoke = ^(void) {
|
||||
__block CDVPluginResult* result = nil;
|
||||
|
||||
NSString* mediaType = [info objectForKey:UIImagePickerControllerMediaType];
|
||||
if ([mediaType isEqualToString:(NSString*)kUTTypeImage]) {
|
||||
[weakSelf resultForImage:cameraPicker.pictureOptions info:info completion:^(CDVPluginResult* res) {
|
||||
if (![self usesGeolocation] || picker.sourceType != UIImagePickerControllerSourceTypeCamera) {
|
||||
[weakSelf.commandDelegate sendPluginResult:res callbackId:cameraPicker.callbackId];
|
||||
weakSelf.hasPendingOperation = NO;
|
||||
weakSelf.pickerController = nil;
|
||||
}
|
||||
}];
|
||||
}
|
||||
else {
|
||||
result = [weakSelf resultForVideo:info];
|
||||
[weakSelf.commandDelegate sendPluginResult:result callbackId:cameraPicker.callbackId];
|
||||
weakSelf.hasPendingOperation = NO;
|
||||
weakSelf.pickerController = nil;
|
||||
}
|
||||
};
|
||||
|
||||
if (cameraPicker.pictureOptions.popoverSupported && (cameraPicker.pickerPopoverController != nil)) {
|
||||
[cameraPicker.pickerPopoverController dismissPopoverAnimated:YES];
|
||||
cameraPicker.pickerPopoverController.delegate = nil;
|
||||
cameraPicker.pickerPopoverController = nil;
|
||||
invoke();
|
||||
} else {
|
||||
[[cameraPicker presentingViewController] dismissViewControllerAnimated:YES completion:invoke];
|
||||
}
|
||||
}
|
||||
|
||||
// older api calls newer didFinishPickingMediaWithInfo
|
||||
- (void)imagePickerController:(UIImagePickerController*)picker didFinishPickingImage:(UIImage*)image editingInfo:(NSDictionary*)editingInfo
|
||||
{
|
||||
NSDictionary* imageInfo = [NSDictionary dictionaryWithObject:image forKey:UIImagePickerControllerOriginalImage];
|
||||
|
||||
[self imagePickerController:picker didFinishPickingMediaWithInfo:imageInfo];
|
||||
}
|
||||
|
||||
- (void)imagePickerControllerDidCancel:(UIImagePickerController*)picker
|
||||
{
|
||||
__weak CDVCameraPicker* cameraPicker = (CDVCameraPicker*)picker;
|
||||
__weak CustomCamera* weakSelf = self;
|
||||
|
||||
dispatch_block_t invoke = ^ (void) {
|
||||
CDVPluginResult* result;
|
||||
if (picker.sourceType == UIImagePickerControllerSourceTypeCamera && [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo] != ALAuthorizationStatusAuthorized) {
|
||||
result = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"has no access to camera"];
|
||||
} else if (picker.sourceType != UIImagePickerControllerSourceTypeCamera && ! IsAtLeastiOSVersion(@"11.0") && [ALAssetsLibrary authorizationStatus] != ALAuthorizationStatusAuthorized) {
|
||||
result = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"has no access to assets"];
|
||||
} else {
|
||||
result = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"No Image Selected"];
|
||||
}
|
||||
|
||||
|
||||
[weakSelf.commandDelegate sendPluginResult:result callbackId:cameraPicker.callbackId];
|
||||
|
||||
weakSelf.hasPendingOperation = NO;
|
||||
weakSelf.pickerController = nil;
|
||||
};
|
||||
|
||||
[[cameraPicker presentingViewController] dismissViewControllerAnimated:YES completion:invoke];
|
||||
}
|
||||
|
||||
- (void)startCamera:(CDVInvokedUrlCommand *)command {
|
||||
@ -73,37 +549,6 @@
|
||||
}
|
||||
}
|
||||
|
||||
// This method is called when an image has been chosen from the library or taken from the camera.
|
||||
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
|
||||
//You can retrieve the actual UIImage
|
||||
UIImage *image = [info valueForKey:UIImagePickerControllerOriginalImage];
|
||||
//Or you can get the image url from AssetsLibrary
|
||||
// NSURL *path = [info valueForKey:UIImagePickerControllerReferenceURL];
|
||||
|
||||
[picker dismissViewControllerAnimated:YES completion: ^{
|
||||
@autoreleasepool {
|
||||
if (nDestType == 0) {
|
||||
NSData *imageData = UIImageJPEGRepresentation(image, quality / 100);
|
||||
|
||||
NSString *strEncodeData = [imageData base64EncodedStringWithOptions:0];
|
||||
CDVPluginResult *result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK
|
||||
messageAsString:strEncodeData];
|
||||
[self.commandDelegate sendPluginResult:result callbackId:lastCommand.callbackId];
|
||||
}
|
||||
else {
|
||||
NSString *documentsDirectory = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0];
|
||||
NSString *imagePath = [documentsDirectory stringByAppendingPathComponent:filename];
|
||||
NSData *imageData = UIImageJPEGRepresentation(image, quality / 100);
|
||||
//[self deleteFileWithName:imagePath];
|
||||
[imageData writeToFile:imagePath atomically:YES];
|
||||
CDVPluginResult *result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK
|
||||
messageAsString:[[NSURL fileURLWithPath:imagePath] absoluteString]];
|
||||
[self.commandDelegate sendPluginResult:result callbackId:lastCommand.callbackId];
|
||||
}
|
||||
}
|
||||
}];
|
||||
}
|
||||
|
||||
- (void)deleteFileWithName:(NSString *)fileName {
|
||||
NSFileManager *manager = [NSFileManager defaultManager];
|
||||
// Need to check if the to be deleted file exists.
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user