[AC-4816] Native error on Android when I pick image from Downloads using openPhotoGallery

GitHub Issue	n/a
Type	Bug
Priority	n/a
Status	Closed
Resolution	Invalid
Resolution Date	2017-02-23T15:44:56.000+0000
Affected Version/s	n/a
Fix Version/s	n/a
Components	Titanium SDK & CLI
Labels	n/a
Reporter	Hani Hamadeh
Assignee	Shak Hossain
Created	2017-02-22T12:08:24.000+0000
Updated	2017-02-27T19:12:01.000+0000

Description

On android when I try to pick an image from downloads folder using openPhotoGallery I get an error when I try to access the blob object's functions and properties like blob.length or blob.imageAsResized

Attachments

File	Date	Size
app.js	2017-02-23T13:42:39.000+0000	1194

Comments

Sharif AbuDarda 2017-02-22

Hello, Please share a sample code that demonstrate the issue. Please create a sample app.js code that we can test to validate the bug. Thanks.
Hani Hamadeh 2017-02-23

When I run this project and pick an image from the downloads folder I get the following error: ERROR] : TiExceptionHandler: (main) [3213,3213] ----- Titanium Javascript Runtime Error ----- [ERROR] : TiExceptionHandler: (main) [0,3213] - In undefined:33,23 [ERROR] : TiExceptionHandler: (main) [0,3213] - Message: Uncaught Attempt to invoke virtual method 'char[] java.lang.String.toCharArray()' on a null object reference [ERROR] : TiExceptionHandler: (main) [0,3213] - Source: Ti.API.info(JSON.stringify(event)); code attached
Sharif AbuDarda 2017-02-23

Hello, According to the error you should remove below line from success. The rest is fine. Thanks. Ti.API.info(JSON.stringify(event));
Hani Hamadeh 2017-02-23

That was not helpful, can you please reopen it and assign it to someone to look at it ?

Sharif AbuDarda 2017-02-23

Hello, I can test the sample code with commenting the above line and everything is fine.

   var win = Ti.UI.createWindow({
       backgroundColor : 'white'
   });
   
   var btn = Ti.UI.createButton({
       title : 'Pick',
       top : 50,
       height : Ti.UI.SIZE,
       width : Ti.UI.SIZE
   });
   
   var imageView = Ti.UI.createImageView({
       height : 500,
       width : 500,
       top : 300
   });
   win.add(imageView);
   
   var ensureStoragePermissions = function(cb) {
       if (Ti.Filesystem.hasStoragePermissions() && cb)
           cb();
       else {
           Ti.Filesystem.requestStoragePermissions(function(e) {
               if (e.success && cb)
                   cb();
           });
       }
   
   };
   
   btn.addEventListener('click', function() {
       ensureStoragePermissions(function() {
           Titanium.Media.openPhotoGallery({
               success : function(event) {
                   // called when media returned from the camera
                   Ti.API.debug('Our type was: ' + event.mediaType);
                   if (event.mediaType == Ti.Media.MEDIA_TYPE_PHOTO) {
                       //Ti.API.info(JSON.stringify(event));
                       imageView.image = event.media;
                   } else {
                       alert("got the wrong type back =" + event.mediaType);
                   }
               },
               cancel : function() {
                   // called when user cancels taking a picture
               },
               error : function(error) {
                   // called when there's an error
   
               },
               saveToPhotoGallery : true,
               // allowEditing and mediaTypes are iOS-only settings
               allowEditing : true,
               mediaTypes : [Ti.Media.MEDIA_TYPE_VIDEO, Ti.Media.MEDIA_TYPE_PHOTO]
           });
   
       });
   });
   win.add(btn);
   win.open();

Test the code.

Hani Hamadeh 2017-02-23

Please try outputting the blob's size / height / width or call imageAsResized on an image picked from the downloads folder
Andy Waldman 2017-02-24

After testing with the test code i am unable to reproduce
Hani Hamadeh 2017-02-24

What SDK / Android version did you try ?
Andy Waldman 2017-02-24

Nexus 6 ... 6.0.1 for the android version
Andy Waldman 2017-02-27

tried this with both the latest build and 6.0.1GA and both work (SDK)

JSON Source