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rerurn image path when save image success on ios #63

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rerurn image path when save image success on ios #63

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1420b33
Update Canvas2ImagePlugin.h
flare216 Feb 18, 2016
340b93b
Update Canvas2ImagePlugin.m
flare216 Feb 18, 2016
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1 change: 1 addition & 0 deletions src/ios/Canvas2ImagePlugin.h
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@


#import <Cordova/CDVPlugin.h>
#import "AssetsLibrary/AssetsLibrary.h"

@interface Canvas2ImagePlugin : CDVPlugin
{
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39 changes: 17 additions & 22 deletions src/ios/Canvas2ImagePlugin.m
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Expand Up @@ -22,30 +22,25 @@ @implementation Canvas2ImagePlugin
- (void)saveImageDataToLibrary:(CDVInvokedUrlCommand*)command
{
self.callbackId = command.callbackId;
NSData* imageData = [[NSData alloc] initWithBase64EncodedString:[command.arguments objectAtIndex:0] options:0];
NSData* imageData = [NSData dataFromBase64String:[command.arguments objectAtIndex:0]];

UIImage* image = [[[UIImage alloc] initWithData:imageData] autorelease];
UIImageWriteToSavedPhotosAlbum(image, self, @selector(image:didFinishSavingWithError:contextInfo:), nil);

}

- (void)image:(UIImage *)image didFinishSavingWithError:(NSError *)error contextInfo:(void *)contextInfo
{
// Was there an error?
if (error != NULL)
{
// Show error message...
NSLog(@"ERROR: %@",error);
CDVPluginResult* result = [CDVPluginResult resultWithStatus: CDVCommandStatus_ERROR messageAsString:error.description];
[self.commandDelegate sendPluginResult:result callbackId:self.callbackId];
}
else // No errors
{
// Show message image successfully saved
NSLog(@"IMAGE SAVED!");
CDVPluginResult* result = [CDVPluginResult resultWithStatus: CDVCommandStatus_OK messageAsString:@"Image saved"];
[self.commandDelegate sendPluginResult:result callbackId:self.callbackId];
}
ALAssetsLibrary *library = [[ALAssetsLibrary alloc] init];
[library writeImageToSavedPhotosAlbum:[image CGImage] orientation:(ALAssetOrientation)[image imageOrientation] completionBlock:^(NSURL *assetURL, NSError *error){
if (error) {
// Show error message...
NSLog(@"ERROR: %@",error);
CDVPluginResult* result = [CDVPluginResult resultWithStatus: CDVCommandStatus_ERROR messageAsString:error.description];
[self.webView stringByEvaluatingJavaScriptFromString:[result toErrorCallbackString: self.callbackId]];
} else {
// Show message image successfully saved
NSLog(@"IMAGE SAVED!");
NSString* url = [assetURL absoluteString];
CDVPluginResult* result = [CDVPluginResult resultWithStatus: CDVCommandStatus_OK messageAsString:url];
[self.webView stringByEvaluatingJavaScriptFromString:[result toSuccessCallbackString: self.callbackId]];
}
}];
[library release];
}

- (void)dealloc
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