gallery

Android Gallery View

匿名 (未验证) 提交于 2019-12-03 08:30:34
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I am looking for any open source Gallery view Plugin for Android. I have tried out the in built gallery view at http://developer.android.com/resources/tutorials/views/hello-gallery.html Just want to explore any other gallery that has been implemented out there. 回答1: you can look at Android Coverflow Widget but it still extends gallery view 回答2: I've implemented a slideshow/photoframe app which has been open-sourced and made available on github . Feel free to fork it. This project is used in the Photo Voyages of Trey Ratcliff market app

mysql select 2 row from each group by

匿名 (未验证) 提交于 2019-12-03 07:36:14
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: i have 2 table with this structure Products id title ----------------- 1 sample 1 2 sample 2 3 sample 3 4 sample 4 5 sample 5 6 sample 6 gallery id typeid name ------------------------------- 1 1 sample for 1 2 1 sample for 1 3 1 sample for 1 4 2 sample for 2 5 2 sample for 2 7 2 sample for 2 8 3 sample for 3 9 3 sample for 3 10 3 sample for 3 11 4 sample for 4 12 4 sample for 4 13 5 sample for 5 14 5 sample for 5 and iwant this for lists of id eg(1,2,3) id typeid name --------------------- 1 1 sample for 1 1 2 sample for 1 2 4 sample for 2

Gallery ImageAdapter convertView is always null

左心房为你撑大大i 提交于 2019-12-03 07:22:23
问题 I am using a Gallery with an ImageAdapter to load it with ImageViews that pull images out of my resources. My problem is that the convertView that gets passed to the getView() method in my adapter is always null. This means that a new ImageView is created each and every time getView() is called. This leads to horrible preformance because the GC is constantly running to wipe away all of these created and no longer used ImageView's. This is apparently a known bug: Gallery's view cache is broken

Android: drawable id change after resources modify

纵饮孤独 提交于 2019-12-03 05:27:33
I have an android application that use a gallery component to choose an icon and assign it to a button. The icon set is located in res/drawable folder and is accessed in the gallery with the typical adapter of the guide: private Integer[] Imgid = { R.drawable.icon_home, R.drawable.icon_home2, ... } After an icon choosing, i stored the settings in a db with id of the button and of the drawable. All works done, but i've noticed that if i'll want to add or modify my icon set or resources in general of my application, ids of old resource could change, so the preferences in the db refers to wrong

How to display an image in full screen on click in the ImageView?

断了今生、忘了曾经 提交于 2019-12-03 03:55:46
I need to open an image in full screen upon click in the ImageView, like a gallery with one image! How would I do that? Jorgesys this is a basic example: the layout activity_main.xml <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:gravity="center"> <ImageView android:id="@+id/imageView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:adjustViewBounds="true" android:src="@drawable/ic_launcher"/> </LinearLayout> onCreate() method: private boolean zoomOut =

How to have scrolling animation programmatically

不问归期 提交于 2019-12-03 03:49:16
I'm trying to implement scroll animation for gallery programmatically. Tried with setSelection(int pos, Boolean animate) and it's not working. Is there anyway to override setSelection() method. Just now I have got this problem. I was need to move just one element of the gallery, so the best solution to me was to emulate key down event myGallery.onKeyDown(KeyEvent.KEYCODE_DPAD_RIGHT, null); or myGallery.onKeyDown(KeyEvent.KEYCODE_DPAD_LEFT, null); Gallery.setSelection(int position, boolean animate); Refer below URL: http://groups.google.com/group/android-developers/browse_thread/thread

How to create an app image folder to show in Android gallery

冷暖自知 提交于 2019-12-03 02:35:02
I have an app where the user creates an image and then I want to save it so it's visible form the default gallery application. Now I don't want the pictures to be saved in the same folder as the pictures taken from the camera, I want them to be saved in a folder dedicated to the app, just like images from apps like whatsapp or facebook. I've tried saving them in this two locations: File imagePath = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM)+ File.separator + appDirectoryName + File.separator); and here File imagePath = new File(Environment

Fancybox gallery without a href?

匿名 (未验证) 提交于 2019-12-03 02:03:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I want to make fancybox gallery with img without using links (a href)? How i can do that? HTML: ..... JS (now it works with single images, without gallery effect): $("#foo2 img").click(function(e) { var url = $(this).attr('src'); var rel = $(this).attr('rel'); var content = ' '; $.fancybox({ 'transitionIn' : 'elastic', 'transitionOut' : 'elastic', 'speedIn' : 600, 'speedOut' : 200, 'overlayShow' : false, 'content' : content }); }); 回答1: You cannot have a gallery using the manual method .click() unless you set all the elements of the gallery

How may I check if my app has access to phone gallery

青春壹個敷衍的年華 提交于 2019-12-03 01:58:50
I have an app in which I take a picture with the camera and store that image into the native gallery. But if the app doesn't have permission for that, I want the user to know that. So how do I check it? By the way: I store the image into the gallery with: UIImageWriteToSavedPhotosAlbum(image, nil, nil, nil); You need to check the status of ALAssetLibrary make sure you have AssetsLibrary/AssetsLibrary.h included in your file ALAuthorizationStatus status = [ALAssetsLibrary authorizationStatus]; // check the status for ALAuthorizationStatusAuthorized or ALAuthorizationStatusDenied e.g if (status

跟我一起做一个vue的小项目(十一)

匿名 (未验证) 提交于 2019-12-02 23:48:02
接下来我们进行的是详情页动态路由及banner布局 先看页面的效果 下面是代码部分 <template> <div> <div class="banner"> <img src="//img1.qunarzz.com/sight/p0/1409/19/adca619faaab0898245dc4ec482b5722.jpg_600x330_f922b488.jpg" alt="" class="banner-img"> <div class="banner-info"> <div class="banner-title"> 故宫(AAAAA景区) </div> <div class="banner-number"> <span class="iconfont"></span> 39 </div> </div> </div> </div> </template> <script> export default { name: 'DetailBanner' } </script> <style lang="stylus" scoped> .banner overflow:hidden height:0 padding-bottom:55% position:relative .banner-img{ width:100% } .banner-info display:flex