imagebutton

Adding background image to button

由 佐手、 提交于 2019-12-11 13:12:47
问题 I want an arrow pointing down on my button, autoscaled and using the links I have uploaded on Imgur but it's not working. I have an if else statement, with unicode icons it works but when using images it doesn't work.. What's wrong with my code? <!DOCTYPE html> <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <style type="text/css"> .button { background: url("http://i.imgur.com/GKVoeGr.png") no-repeat 3px 5px; } </style> </head> <body>

dynamic setOnCLickListener

由 泪湿孤枕 提交于 2019-12-11 11:56:52
问题 I'm using a table layout with rows that comes from an SQLite database, so I add the rows dynamically adding views to a row. Now, I added and imageButton in each row that handle the row edition and other that add it to the SQLite database. I would like if I go for the right path, so if there is a way to add a SetOnClickListener to each generated imageButton ? 回答1: I used this code for adding click events for dynamically generated button for (int position=0; position < parseInt; position++) {

picasso - load image into imagebutton in adapter

由 馋奶兔 提交于 2019-12-11 11:28:06
问题 I want to load an image into a ImageButton in an adapter, this is sometimes not working... I have a adapter with 4 entries, and sometimes, the button image is just loaded 2 times instead of 4 times. Always only on the first creation of the adapter... After screen rotation or so, everything works fine... But on the first display, it does not work correctly... The adapter with 4 rows calls 2 times prepare and two times loaded on the first creation only... Following is my adapter's getView :

Different rendering when using Drawable and Image Resource? ImageButton - Android

由 ぐ巨炮叔叔 提交于 2019-12-11 10:38:07
问题 I have something strange in here. I have the very same image being loaded in two different ways: Here is the code: if(imageAddress.startsWith("drawable")){ btn.setImageResource(this.getResources().getIdentifier(imageAddress, null, this.getPackageName())); }else{ btn.setImageURI(Uri.parse(new File(imageAddress).toString())); } As you can see above, I test if the image address begins with "drawable", if it does, then I load the image as a drawable. If it doesn't, then it's an image from sdcard,

Image Button in C# Code behind

由 二次信任 提交于 2019-12-11 10:07:13
问题 I'm trying to set an image background in code-behind. I tried adding a background image to the button, but as soon as I hover over the button, the image disappears. To solve this, I have to write functions to override the button behavior, which is too much to do in code-behind. I then use an alternative method, that is to add a button and an image separately to a grid cell. The issue is -- when I click on the image, the button won't trigger. How do I make the button to have the hover and

Make randomly generated ImageButtons clickable

由 我怕爱的太早我们不能终老 提交于 2019-12-11 09:06:55
问题 I'm having trouble with making my randomly generated image, which is interpreted as a button, become clickable. Each leads to a different activity. The random images work perfect actually, the only problem it's not clickable. Here's my Main.java: public class Main extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); final List<String> images = new

Handling imageButton clicks inside a custom listview

由 ∥☆過路亽．° 提交于 2019-12-11 09:00:10
问题 I have a listview with a custom Adapter. A custom row in the listView containts 2 imagebuttons that need to handle a something when I click on it. But it doesn't work well like I want, because when I start the app and click on the imagebutton then nothing happens, but if I first click on the row and then on the imageButton, then my click is being handled. I tried a few solutions that helped other users here SO, but nobody had the exact same problem as me that it gets handled after a row click

How to place text below a Button or a ImageButton?

由 吃可爱长大的小学妹 提交于 2019-12-11 08:03:37
问题 i'm using Buttons (or ImageButtons) to show the icons of my app. I use this to set the state of the buttons, with a image for the button pressed and another image for the button unpressed: selector(this, favorites, R.drawable.icon_star_mark, R.drawable.icon_star_mark_selected); public static void selector(Context c, Button b, int normal_image, int pressed_image){ StateListDrawable states = new StateListDrawable(); states.addState(new int[] {android.R.attr.state_pressed}, c.getResources()

Custom arrayadapter and onclicklistener for a button in a row

由 ε祈祈猫儿з 提交于 2019-12-11 07:41:03
问题 I have a custom arrayadapter and I want to add an onclicklistener for a button in each one of its rows, when I click on the button I want the image resource to change, everything works fine except that when I click on a button the image changes but the image of another button in an other row also changes. Thanks for your help ! Here is my code: public class Coursadapter extends ArrayAdapter<String>{ Context context; int layoutResourceId; ArrayList<String> data = null; WeatherHolder holder;

VideoView “is loaded” listener?

由 血红的双手。 提交于 2019-12-11 07:35:55
问题 I'm working on an application which has a home screen with video view in the background. In a framed layout, the video is played behind buttons. When the main activity is loaded, the buttons are shown immediately, before the videoview is fully loaded, and because of that there are a few milliseconds of black background, and the buttons are shown. I'm trying to make the buttons appear after the video in the background is fully loaded. Is there a way to set listener to know when video has
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