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I have to create a chat module in my android app. I created the layout for that and used a 9 patch image for displaying messages. Now I want to know how the messages are displayed in the left and right areas of the screen.
This is my screen
https://github.com/redsolution/xabber-android
This is XMPP based chat application source code.
this is a very nice opensource chat Application. have a look at this code.You will surely get an idea.
Create a custom Listview and display your messages on right and other messages on left vice versa...for this you need to create custom XML and give left align and right align for the views(Messages).
For this inside your Adapter class in data structure you passed to adapter maintain the variable for message whether its own message(Right side) or others mesage (Left side) and now inside your getview() method you can set the gravity of that window or textview LEFT or RIGHT
Use textview.setLayoutGravity left/right
HOpe this helps
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I want to develop an android app and my app must show a matrix of elements where some are connected by a line (like paths). I'm programmer but I don't have a clear idea on how to do this (the graphical part) because still I'm starting in android development, but if you have an idea please to resolve this graphical problem, give me some help then I would research more about it.
Note: I want to create an app for my college, where an student could mark their passed courses, and there are courses that must be marked (passed) to mark others and know their progress on the career.
Like this image..
Use Grid View because GridView is a ViewGroup that displays items in a two-dimensional, scrollable grid. The grid items are automatically inserted to the layout using a ListAdapter. to Achieve your goal you must use custom grid view to make that but am not sure about the lines.
check out this tutorials it would help to make that .
Example 1:
Example 2
Example 3:
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In my application i have requirement to implement tag functionality, like we tag particular user in stackoverflow/facebook.
For Example if i press #a... on that time i will get list of suggested items for that character from server,and i will show a list of items , selecting any item from list i need to display that on edit text, with some highlighted portion and cross shape on the button.
For example while asking questions on stack overflow site, if i write ruby-on-rails and select ruby-on-rails from the suggested tag than it will shown as below
And when i press back press or cross button of that tagged button, entire text should be disappear,
I need to implement same functionality in my application, the only difference is that i will write anchor tag like #ruby-on-rails than will get suggestions of keyword from server.
Any guide or suggestion is appriciated
Thanks,
Aamir
Try this https://github.com/ApmeM/android-flowlayout Using this FlowLayout you can create token views like you want.
Have a look on this SO answer by Romain Guy https://stackoverflow.com/a/4474533/3020568
You can check this links also
https://github.com/splitwise/TokenAutoComplete
http://www.kpbird.com/2013/02/android-chips-edittext-token-edittext.html
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So i'm having some issues with getting my application to look the way i want it to.
So the first issue i'm having is, i want to have small icons on the left side which is always visable to the end user. And they have the option to take it out (pull the icons to the right), and look what they do (i'll add text on the left side of the icons). What kind of view would i have to use?
Also whenever i try to make icons they always get a grey background eventhough i have transparent background in ps.
finally, how do i get a photo to show up from a website? i'll have my own database of photos i want to be shown, but how do i get those to appear? i tried things such as imageview, but that's something different..
Thanks in advance
For partially visible navigation drawer, follow the link : Android - How to implement a NavigationDrawer that is partially visible at all times?
For clickable icons, you are probably using android:src for ImageButton. Instead set image as android:background
For images to be loaded from the web, use WebView and simply using <img src="example.com/xyz.jpg"> will do the work.
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hello Hello everyone i ,I have a problemwith finding , I wish to find a solution...
I have developed a background image so it fits in all types of phone or and tablet types.
my image looks like a multiple joint button
now i I want multiple onclick events on that button(that is a part of image) look on that image
can anybody help me??
thanks in advance.....
in this image i want click events on about/stats/offers/help and also in middle tag
put buttons layouts or whatever you wish on the image set that as invisible(visibility.invisible) put on click for the invisible obj
Used multiple layouts in one screen and used the contents from
http://developer.android.com/reference/android/widget/Button.html
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i need creating slider same as like iphone or android inbuilt lock slider in home screen app. for this functionality i will use any inbuilt control or create custom layout for this. anyone has info. regarding this than pls send me any link or details.
You will have to make a custom slider:
Use a seekbar widget.
Then, on the onStopTrackingTouch listener, reset the seekbar position to ZERO unless the rightmost value has been reached. This will have a "snapping" effect. You can also code an animation to bring it back to the initial position smoothly instead of the "snapping" effect. If the rightmost value has been reached, you can do whatever you wanted to do.
You can use custom 9-patch graphics too!