gallery

Mosaic Grid gallery with dynamic sized images [closed]

由 ⅰ亾dé卋堺 提交于 2019-12-03 18:18:41
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . I have just received the following design for a project, for an image grid gallery, with dynamic width & height images (user submitted images). (Screenshot at the end of post) I have tried jQuery Masonry, Tympanus Automatic Image Montage and CSS-Tricks Seemless Responsive Photo Grid, but each has their

Android: drawable id change after resources modify

由 爱⌒轻易说出口 提交于 2019-12-03 16:07:11
问题 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

save image in gallery android

由 ぐ巨炮叔叔 提交于 2019-12-03 15:38:09
I am using this code to save the image: URL url = null; try { url = new URL("image"); } catch (MalformedURLException e1) { e1.printStackTrace(); } Bitmap bmp = null; try { bmp = BitmapFactory.decodeStream(url.openConnection().getInputStream()); } catch (IOException e1) { e1.printStackTrace(); } OutputStream output; File filepath = Environment.getExternalStorageDirectory(); File dir = new File(filepath.getAbsolutePath() + "/folder name/"); dir.mkdirs(); File file = new File(dir, image + ".png"); Toast.makeText(HomeActivity.this, "Image Saved to SD Card", Toast.LENGTH_SHORT).show(); try { output

Android: Gallery intent returning resultCode == RESULT_CANCELED

由 末鹿安然 提交于 2019-12-03 14:35:16
I'm starting an intent to pick a picture from the gallery but the intent always returns with the resultcode RESULT_CANCELED. I have tried alot of different code but nothing helps wich makes me think maybe I am missing something, like putting something in the activity in the Android manifest? My Code: // The Intent Intent intent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI); startActivityForResult(intent, 0); @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode,

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

由 ￡可爱￡侵袭症＋ 提交于 2019-12-03 14:04:54
问题 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? 回答1: 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"

How to have scrolling animation programmatically

由 笑着哭i 提交于 2019-12-03 12:40:32
问题 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. 回答1: 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); 回答2: Gallery.setSelection(int position,

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

由 随声附和 提交于 2019-12-03 11:58:49
问题 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

How to open music picker?

由 守給你的承諾、 提交于 2019-12-03 11:56:02
问题 In my application, I want to make a picker that offers the user the choice to pick a music. I want to use the native android picker. I used the following code to open the native android music picker: final Intent intent2 = new Intent(Intent.ACTION_PICK); intent2.setType("audio/*"); startActivityForResult(intent2, 1); But when I execute it, I get an ActivityNotFoundException and this error message: "Your phone has no music gallery that can be used to select a file. Please try sending a

Android gallery slideshow animation

由 匿名 (未验证) 提交于 2019-12-03 08:52:47
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'm developing a gallery app, in this app I'm displaying images in slideshow using gallery. It's working fine, but I want to add some animation. I can apply only one animation with this code but I want to add two animation effects in gallery view. Say in translation effect, right-to-center and center-to-left. Please anyone help me out. public void slidShow(){ Runnable runnable = new Runnable() { @Override public void run() { myslideshow(); handler.postDelayed(this, 3000); } }; new Thread(runnable).start(); } private void myslideshow(){

How do I pass a variable watermark path to a paperclip watermark processor?

由 匿名 (未验证) 提交于 2019-12-03 08:46:08
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 watermarks, galleries, and photos models. Gallery belongs_to Watermark Photo belongs_to Gallery class Photo < ActiveRecord::Base before_save :save_dimensions, :set_orientation belongs_to :gallery has_attached_file :image, :processors => [:watermark], :styles => { :thumbnail => ["80x80>"], :small => { :geometry => "200x200>", :watermark_path => "#{gallery.watermark.image.path(:small)}", :position => "Center" }, :medium => { :geometry => "400x400>", :watermark_path => "#{gallery.watermark.image.path(:medium)}", :position => "Center" },
订阅 gallery