Hello Guys I am trying to implement tab dragging in one of my project that is supposed to run on android 2.2 or higher which is similar to Google chromium Desktop browser in dragging and swapping .
I have thought the following way to implement it which are as follow and
using the given logic http://jqfaq.com/how-to-drag-and-drop-replace-the-position/ with Linear Layout as vertical orientation and adding and removing element with gesture and animation
using Custom ViewPager and Fragments to achieve the same
Extending FrameLayout and adding and removing tab dynamically and when user press and start dragging then shuffle all the tab .. but this way in need to destroy and create all the visible tab again to give the same effects , with this way might work but mine progress and activity work will has to be recreated
Using Activity Group as Drag and Drop with view start from api level 11
i hope you guys got my problem and come up with suggestion and if have some ready made sample and best way to it
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I am new to writing Android apps, I have been using the internet and Android Studio to create an app for my club as a bit of fun and learn along the way. I have been watching videos, using tutorials and walkthroughs and I am getting to learn the basics.
However, I have got stuck. I used a drawer template from Android Studio and added the activities I needed and buttons on the main screen to the activities and they all worked fine, no overlapping. When I tried to link the drawer icons to the activities, rather than use the buttons on the main screen, they work, but the app (visually) puts the next activities content on top of the one before.
I cant find anything on the internet except something called backstacking, but that is described when the back arrow is used, my problem is to do with selecting an activity from the drawer menu. I have attached a picture to show what I mean. It gets worse the more menu items that are selected.
If anyone could help, it would be great!
If you are using XML root layout as a constraint layout maybe your constraints are missing. If you are using constraint layout set both top/bottom and left/right constraint.
If your constraints only top for example it is look good on desing but in device that dont know where to positioning left or right and automatically positioning 0 point to top.
When you click one any one menu item put the visibility of other images as gone like
visibility(View.GONE);
and the one selected to be visible
So I created a simple slide tab app using this reference via Android Studio: http://www.exoguru.com/android/material-design/navigation/android-sliding-tabs-with-material-design.html
The only difference between this and my app is that my app has more than 2 tabs (8). This is the link to my app via zip: https://www.dropbox.com/s/ipe4zz1u3r0lnqt/App.zip?dl=0
Anyway to the question. I am interested in implementing infinite scroll like this: ViewPager as a circular queue / wrapping
(The sliding tab continues after the end...|A|-->|B|-->|C|-->|A|-->|B|) So you can keep sliding right either in the page or in the tab.
However, I am not sure if or how it can be implemented as I am having a hard time understanding it. Any pointers/advice/clarification will be greatly appreciated as I am stuck.
In android, i want to move from current to previous activity by left to right swipe as in iOS. I want to be able to even hold while swiping such as both activities are visible at the same time.
I want to introduce transition/animation effect just like in Telegram app. So please help how can i do it.
Tutorials or example code will work for me.
Thanks in advance!
You better use the Swipe animation with multiple Fragments inside one Activity: Creating Swipe Views with Tabs
take a look at this tutorial : HOW TO IMPLEMENT HORIZONTAL VIEW SWIPING WITH TABS
If you're already using Google's NavComponent library, you should try a library that I wrote:
https://github.com/massivemadness/Fragula
It's fully integrated with NavComponent, which means the navigation API stays the same, you only need to make some changes in NavGraph and NavHost container.
Here's the result:
I am quite new to Android development and would like to know how I can realize the effect that individual Fragments can be simply swiped away as it's done in the Android Chrome browser's tab overview. What do I need to google for?
Currently I have a Navigation Drawer as side-menu and a LinearLayout for the main content with a ScrollView inside, where multiple small Fragments go into.
The fastest and esaiest way to achieve that is to use ViewPager.
Tutorial -
http://developer.android.com/training/animation/screen-slide.html
Class Ref -
http://developer.android.com/reference/android/support/v4/view/ViewPager.html
To do that, simply apply a gesture detector on the view you wish to swipe. When you detect the gesture, run an animation to move the view off to the right or left and then make it disappear.
I want to add a sliding panel view using cocos2d for android. Any suggestions.
The way i've achieved this in one of my previous android market apps for paintball field designing is to have a separate CCLayer class added as a child to the main scene, and have the main scene responding to the CCTouchesBegan. if the location of the touch is within the co-ords of the visible panel, then call a 'touched' method inside it passing the touch co-ords, so that it can deal with it's own content.
On another panel at the bottom I had a button, which showed or hid the side panel, so it didn't 'slide' or support being 'flung' across the screen, but rather was shown or hidden.
Sliding it or flinging it on/off the screen could be written relatively simply i believe, using a combination of CCTouchesMoved and CCTouchesEnded to track the slide/fling and perform translation on the layer co-ords.
There's nothing to have prevented me implementing a slide in/out using some simple animation, but I had no requirement for it in the app, and hence didn't implement it.
Hope this is at least of some use,sorry i can't provide some worked examples right now, busy with work.