Mar 25, 2013 Replies: 217 Hi guys, as I have promised, CoverFlow is here. Download the Coverflow.zip The zip contains the library and an example that´s all The CoverFlow Class = Neil Davies B4ACoverFlow Author: Giuseppe Salvi Version: 2 PhotoFlow Events: ItemClick (Position As Int, Value As Object) ItemLongClick (Position As Int, Value As Object) ItemSelected (Position As Int, Value As Object) Methods: AddImage (Dir As String, FileName As String) Add an image at the end of the PhotoFlow from sdcard or AssetsDir Example: PhotoFlow.AddImage(File.DirRootExternal,"a.jpg") AddImageAt (index As Int, Dir As String, FileName As String) Add an image to the desired position in the PhotoFlow from sdcard or AssetsDir Example: PhotoFlow.AddImage(1,File.DirRootExternal,"a.jpg") BringToFront ClearCache Delete entire disk and memory cache created before GetImageListFromAssets (path As String) As List Get entire list of images stored in assets folder Examples: Dim lv as ListView Dim l as list l.Initialize lv.Initialize("lv") Sub Menu_Click Activity.AddView(lv,0,0,100%x,100%y) l = Coverflow.GetImageListFromAssets("Here the Images path u've in assets") For n = 0 To l.Size-1 lv.AddSingleLine(l.Get(n)) next End Sub GetItem (position As Int) As String Returns Item Example: i.Bitmap=LoadBitmap("",PhotoFlow.GetItem(Position)) InitializeCarousel (EventName As String) Initialize the Carousel InitializeCoverflow (EventName As String) Initialize the PhotoFlow IsInitialized As Boolean PopulatePhotoFlow (dir As String, path As String) Populate PhotoFlow from sdcard not from assets PopulatePhotoFlowFromAssets (path As String) Populate CoverFlow from assets not from sdcard RemoveView SendToBack SetBackgroundImage (arg0 As Bitmap) SetLayout (arg0 As Int, arg1 As Int, arg2 As Int, arg3 As Int) Permissions: android.permission.WRITE_EXTERNAL_STORAGE Properties: AnimationDuration As Int [write only] Sets how long the transition animation should run when a child view changes position. Carousel As Boolean [write only] Set as Carousel Color As Int [write only] CreateCache As String [write only] Sets the name of your own cache Examples: PhotoFlow.CreateCache = "Your cache Name Here") It'll create a cache in "Android/data/Your cache name/cache/.thumbs" in to SdCard Enabled As Boolean FadingEdgeLength As Int [write only] Set the size of the faded edge used to indicate that more content in this view is available. Height As Int ItemHeight As Int Get or Set ItemHeight ItemWidth As Int Get or Sets ItemWidth Left As Int Length As Int [read only] Returns lenght Reverse As Boolean [write only] Set reverse Selection As Int [write only] Jump directly to a specific item in the adapter data. ShowText As Boolean Get or Sets the visibility of the text - by default is hide Spacing As Int [write only] Sets the spacing between items in a Gallery Tag As Object TextColor As Int Get or Sets Text Color - by default is White TextSize As Int Get or Sets Text size Top As Int Version As String [read only] Return Author and Version of this library Visible As Boolean Width As Int Attachments coverflow.jpg 83.8 KB · Views: 3,023 coverflow2.jpg 81.1 KB · Views: 2,846 CoverFlow with Text.jpg 115.6 KB · Views: 2,120 B4ACoverFlow v.1.70.zip B4ACoverFlow v.1.70.zip 36.2 KB · Views: 952 B4ACoverFlow v.1.80.zip B4ACoverFlow v.1.80.zip 40.2 KB · Views: 968 B4ACoverFlow v2.0 fix.zip B4ACoverFlow v2.0 fix.zip 40.6 KB · Views: 1,596 Last edited: Mar 30, 2014 Click to expand...
Hi guys, as I have promised, CoverFlow is here. Download the Coverflow.zip The zip contains the library and an example that´s all The CoverFlow Class = Neil Davies B4ACoverFlow Author: Giuseppe Salvi Version: 2 PhotoFlow Events: ItemClick (Position As Int, Value As Object) ItemLongClick (Position As Int, Value As Object) ItemSelected (Position As Int, Value As Object) Methods: AddImage (Dir As String, FileName As String) Add an image at the end of the PhotoFlow from sdcard or AssetsDir Example: PhotoFlow.AddImage(File.DirRootExternal,"a.jpg") AddImageAt (index As Int, Dir As String, FileName As String) Add an image to the desired position in the PhotoFlow from sdcard or AssetsDir Example: PhotoFlow.AddImage(1,File.DirRootExternal,"a.jpg") BringToFront ClearCache Delete entire disk and memory cache created before GetImageListFromAssets (path As String) As List Get entire list of images stored in assets folder Examples: Dim lv as ListView Dim l as list l.Initialize lv.Initialize("lv") Sub Menu_Click Activity.AddView(lv,0,0,100%x,100%y) l = Coverflow.GetImageListFromAssets("Here the Images path u've in assets") For n = 0 To l.Size-1 lv.AddSingleLine(l.Get(n)) next End Sub GetItem (position As Int) As String Returns Item Example: i.Bitmap=LoadBitmap("",PhotoFlow.GetItem(Position)) InitializeCarousel (EventName As String) Initialize the Carousel InitializeCoverflow (EventName As String) Initialize the PhotoFlow IsInitialized As Boolean PopulatePhotoFlow (dir As String, path As String) Populate PhotoFlow from sdcard not from assets PopulatePhotoFlowFromAssets (path As String) Populate CoverFlow from assets not from sdcard RemoveView SendToBack SetBackgroundImage (arg0 As Bitmap) SetLayout (arg0 As Int, arg1 As Int, arg2 As Int, arg3 As Int) Permissions: android.permission.WRITE_EXTERNAL_STORAGE Properties: AnimationDuration As Int [write only] Sets how long the transition animation should run when a child view changes position. Carousel As Boolean [write only] Set as Carousel Color As Int [write only] CreateCache As String [write only] Sets the name of your own cache Examples: PhotoFlow.CreateCache = "Your cache Name Here") It'll create a cache in "Android/data/Your cache name/cache/.thumbs" in to SdCard Enabled As Boolean FadingEdgeLength As Int [write only] Set the size of the faded edge used to indicate that more content in this view is available. Height As Int ItemHeight As Int Get or Set ItemHeight ItemWidth As Int Get or Sets ItemWidth Left As Int Length As Int [read only] Returns lenght Reverse As Boolean [write only] Set reverse Selection As Int [write only] Jump directly to a specific item in the adapter data. ShowText As Boolean Get or Sets the visibility of the text - by default is hide Spacing As Int [write only] Sets the spacing between items in a Gallery Tag As Object TextColor As Int Get or Sets Text Color - by default is White TextSize As Int Get or Sets Text size Top As Int Version As String [read only] Return Author and Version of this library Visible As Boolean Width As Int
lonleystar Well-Known Member Licensed User Longtime User Apr 25, 2013 #61 Hi Clarionero, Please send to me your entire code if is possible i want check it.
clarionero Active Member Licensed User Longtime User Apr 27, 2013 #62 Hi. Im making a sample to send you.
G gpsoftuk Member Licensed User Longtime User May 9, 2013 #63 Is it possible to make the library display video files too?
lonleystar Well-Known Member Licensed User Longtime User May 9, 2013 #64 gpsoftuk said: Is it possible to make the library display video files too? Click to expand... hi gpsoftuk, I was thinking to implement it, but i need little time to do that. thanks for the idea.
gpsoftuk said: Is it possible to make the library display video files too? Click to expand... hi gpsoftuk, I was thinking to implement it, but i need little time to do that. thanks for the idea.
lonleystar Well-Known Member Licensed User Longtime User May 12, 2013 #66 Hi guys, in this version I have added: Carousel AddImage AddImageAt Reverse. For Carousel just InitializeCarousell. For CoverFlow just InitializeCoverflow. Anyway in the zip I included 2 demo Coverflow and Carousel.
Hi guys, in this version I have added: Carousel AddImage AddImageAt Reverse. For Carousel just InitializeCarousell. For CoverFlow just InitializeCoverflow. Anyway in the zip I included 2 demo Coverflow and Carousel.
NJDude Expert Licensed User Longtime User May 12, 2013 #67 Hi there, the lib is not working for me, it keeps crashing with THIS error on line #29 in your demo: Code: Carousel.PopulateCoverflow(File.DirRootExternal, "SamplePicture.jpg")
Hi there, the lib is not working for me, it keeps crashing with THIS error on line #29 in your demo: Code: Carousel.PopulateCoverflow(File.DirRootExternal, "SamplePicture.jpg")
lonleystar Well-Known Member Licensed User Longtime User May 12, 2013 #68 NJDude said: Hi there, the lib is not working for me, it keeps crashing with THIS error on line #29 in your demo: Code: Carousel.PopulateCoverflow(File.DirRootExternal, "SamplePicture.jpg") Click to expand... Hi NJDUde, U have to populate not with 1 image but whit more. I just test it with 860 images and it work.
NJDude said: Hi there, the lib is not working for me, it keeps crashing with THIS error on line #29 in your demo: Code: Carousel.PopulateCoverflow(File.DirRootExternal, "SamplePicture.jpg") Click to expand... Hi NJDUde, U have to populate not with 1 image but whit more. I just test it with 860 images and it work.
NJDude Expert Licensed User Longtime User May 12, 2013 #69 I see, well, then I suggest you change this line on the demo to make it clear: From: Code: Carousel.PopulateCoverflow(File.DirRootExternal, "Images2") To: Code: Carousel.PopulateCoverflow(File.DirRootExternal, "<YOUR_PICTURES_DIRECTORY>")
I see, well, then I suggest you change this line on the demo to make it clear: From: Code: Carousel.PopulateCoverflow(File.DirRootExternal, "Images2") To: Code: Carousel.PopulateCoverflow(File.DirRootExternal, "<YOUR_PICTURES_DIRECTORY>")
lonleystar Well-Known Member Licensed User Longtime User May 12, 2013 #70 NJDude said: I see, well, then I suggest you change this line on the demo to make it clear: From: Code: Carousel.PopulateCoverflow(File.DirRootExternal, "Images2") To: Code: Carousel.PopulateCoverflow(File.DirRootExternal, "<YOUR_PICTURES_DIRECTORY>") Click to expand... Hi NJDude, Sorry I forgot to change this line.
NJDude said: I see, well, then I suggest you change this line on the demo to make it clear: From: Code: Carousel.PopulateCoverflow(File.DirRootExternal, "Images2") To: Code: Carousel.PopulateCoverflow(File.DirRootExternal, "<YOUR_PICTURES_DIRECTORY>") Click to expand... Hi NJDude, Sorry I forgot to change this line.
clarionero Active Member Licensed User Longtime User May 12, 2013 #71 Hi. How can i show the images with the correct aspect radio? My images have ever same size, and they are streched. Thank you.
Hi. How can i show the images with the correct aspect radio? My images have ever same size, and they are streched. Thank you.
lonleystar Well-Known Member Licensed User Longtime User May 13, 2013 #72 clarionero said: Hi. How can i show the images with the correct aspect radio? My images have ever same size, and they are streched. Thank you. Click to expand... Hi Clarionero, i use FitXY to show the mirror too, but good idea i´ll check it soon.
clarionero said: Hi. How can i show the images with the correct aspect radio? My images have ever same size, and they are streched. Thank you. Click to expand... Hi Clarionero, i use FitXY to show the mirror too, but good idea i´ll check it soon.
Rorry Member Licensed User Longtime User Aug 31, 2013 #73 Hi everyone, is it possible to add an image hosted on a server to the coverflow gallery but "on the fly"? without downloading to a folder. thanks
Hi everyone, is it possible to add an image hosted on a server to the coverflow gallery but "on the fly"? without downloading to a folder. thanks
N neoevoman New Member Licensed User Longtime User Aug 31, 2013 #74 Rorry said: Hi everyone, is it possible to add an image hosted on a server to the coverflow gallery but "on the fly"? without downloading to a folder. thanks Click to expand... I am thinking the same way as Rorry. It would be wonderfull to select the how to populate the coverflow: SD or an array. Anyway this library is awsome!.
Rorry said: Hi everyone, is it possible to add an image hosted on a server to the coverflow gallery but "on the fly"? without downloading to a folder. thanks Click to expand... I am thinking the same way as Rorry. It would be wonderfull to select the how to populate the coverflow: SD or an array. Anyway this library is awsome!.
Rorry Member Licensed User Longtime User Aug 31, 2013 #75 i agree with you,this library is just awesome gives an impressive side to your app. i decided to download files in a folder before populating the gallery but it's a bit too long. So,no other choice than adding this function in java to the original project of neil davies then compile it for B4A.
i agree with you,this library is just awesome gives an impressive side to your app. i decided to download files in a folder before populating the gallery but it's a bit too long. So,no other choice than adding this function in java to the original project of neil davies then compile it for B4A.
lonleystar Well-Known Member Licensed User Longtime User Sep 1, 2013 #76 Hi all, Sorry if I answer a little late i´ll implement populate from network
Rorry Member Licensed User Longtime User Sep 2, 2013 #77 wow! that's a great new. thank you lonleystar
S socialnetis Active Member Licensed User Longtime User Sep 24, 2013 #78 Hi Lonelystar, very nice lib, works perfect for me! Just a small sugestion, use "CENTER_INSIDE" or "FIT_INSIDE" instead of "FIT_XY", this will maintain the aspect ratio of the images, and will make the coverflow more dynamic to use different sizes of images
Hi Lonelystar, very nice lib, works perfect for me! Just a small sugestion, use "CENTER_INSIDE" or "FIT_INSIDE" instead of "FIT_XY", this will maintain the aspect ratio of the images, and will make the coverflow more dynamic to use different sizes of images
luke2012 Well-Known Member Licensed User Longtime User Mar 10, 2014 #79 Hi @lonleystar! I'm using your library with satisfaction in a new app that I developing and it works fine (Main activity). I'm trying to use the library within an esxisting project with multiple activities module. The problem : I'm using the cover flow object within an activity that is different from the "Main" but the cover flow interface doesn't show without any warning message (the PopulateCoverflow do nothing in this case.) There is some limitation using this object in activities that are not the Main activity ?
Hi @lonleystar! I'm using your library with satisfaction in a new app that I developing and it works fine (Main activity). I'm trying to use the library within an esxisting project with multiple activities module. The problem : I'm using the cover flow object within an activity that is different from the "Main" but the cover flow interface doesn't show without any warning message (the PopulateCoverflow do nothing in this case.) There is some limitation using this object in activities that are not the Main activity ?
lonleystar Well-Known Member Licensed User Longtime User Mar 10, 2014 #80 hi like2012, I don't think there are limitations, but please upload some demo so i can check good.
