I am a newbie in android programming, i have to design an activity exactly like the picture in the link. I am extremely confused about how to add that search view under my actionbar.
you need ToolBar .find some example and you can modify its layout because its just a ViewGroup. Then use it as ActionBar.
You have to make a custom action bar, below will can help you to make it.
How can I implement custom Action Bar with custom buttons in Android?
then, you have to use text watcher(http://www.learn2crack.com/2014/02/android-textwatcher-example.html) in search textbox and use these methods acc. to your need:
1. afterTextChanged
2. beforeTextChanged
3. onTextChanged
Related
Im making an app for android, without actionbar.
What is best practice for showing titles without actionbar?
The best practice is basically never using an action bar. This gives you a complete device screen to play with.
You can use images or different text styles for showing the title. You can also use interesting icons.
To remove action bar -
Go to res > values > styles.xml
Here is an illustration of styles file -
You can use the Toolbar (it's like the action bar, but more flexible). For example, action bar needs to be on top of the screen, but toolbar can have place anywhere in the layout.
You title can be shown as text or a beautiful asset.
If, for some reason, you don't want to use the toolbar, you can think about something like having a scrollView with the title on top of it.
Use a regular LinearLayout with a TextView inside. Style according to your needs, and set the text in the xml, or programmaticaly using TextView's setText() method.
I need to develop a custom layout for the action bar in Android.
I'm now stuck because I have no clue how to calculate the available space for my custom layout.
In the image, the red part is my custom layout, the blue part is the space occupied by the action buttons.
Clearly I need to know/calculate the size of the red part to be able to correctly position the elements in my custom action bar (for example center the title in the window or make sure not to overflow in the blue part).
How can I achieve this?
I couldn't find useful examples or a clear API in the Android documentation.
I think that anyone using the custom action bar layout must be facing this kind of problem, I'm a bit confused.
Or am I supposed not to use action buttons in this case? Perhaps I'm supposed to replicate the action buttons by myself?
Thanks in advance
Try using ToolBar instead of ActionBar. It will give you a lot more control over ActionBar elements than ActionBar.
Here is a simple tutorial about how to replace ActionBar with ToolBar and how you can customise it.
Material ToolBar
Possibilities are endless with ToolBar but my recommendation is to don't overdo anything.
As per my suggestion try to use the entire action bar by your custom layout. So that you can arrange all the things use it as a fragment inside a framelayout for all your screens so that the code can be reused for all your layouts.
I'm new in android programming, I want to create the GUI of my app, when making that the action bar must be customized to looks like :
here i have "three" things:
the button shape in the non-clicking state.
the button shape in the clicking state.
the buttons separator shape.
while searching i found somethings like Android-actionbar and ActionBar-Sherlock and i'm also familiar with how to customize the action bar and how to add buttons imagess and change it upon clicking, NOW, i don't know if there's is possibility to achieve my work using any of these methods, OR IF NOT, what's the best way.
You should take a look at both these links.
PagerTabStrip
ViewPagerIndicator
I'm developing an application in which I have to put drawables on top of the actionbar and have to update then from time to time. Here is a layout what I want it to look like.
I want to put a drawable as shown in the picture atttached(The green color drawable not the notification thing). Is that possible to achieve this kind of screen in android? If, so please guide me how to achieve this.
Any kind of help will be appreciated.
This is easy using a custom view. Let me explain you the steps briefly:
Create your custom view in the layout folder. For example, an ImageButton.
Set this view as the custom view of the action bar in your activity. You can do this by calling
getSupportActionBar().setCustomView(R.layout.your_custom_view);
(or getActionBar() instead of getSupportActionBar())
Call setDisplayOptions() with the ActionBar.DISPLAY_SHOW_HOME and ActionBar.DISPLAY_SHOW_CUSTOM options.
If you have other standard buttons in the action bar, inflate the menu.
You can finally set the OnClickListener for your custom view.
This worked for me, hope it helps you!
Create custom view
Use it as ActionView in ActionBar
In onCreateOptionsMenu get a reference to your view and update it when needed
i'm building an app and i really want to align buttons to the left using ABS (action bar sherlock) 4.0
I really like the dropbox interface as shown under this:
So, my question is: How can i align the buttons to the left and how can i jump between views in ViewFlow using buttons?
I've seen that people can add tabs to their ABS, but not with the title like the Dropbox interface.
Thanks.
Also if u need my sourcecode i will add it later if needed.
Regards
Stian Instebø
setCustomView() is the magic method you might be looking for.
To achieve the same layout shown in the Dropbox app, you would first call setDisplayShowHomeEnabled(false) on your ActionBar.
Next, you could define the layout for the buttons somewhere in XML. Once this is done, calling setCustomView(R.layout.my_actionbar_nav) will do the trick. (It will now be positioned on the left-hand side of the ActionBar).
It'll be your responsibility to wire up the appropriate onClick listeners for your layout's inner button Views, but it's not a bad price to pay for setting up custom navigation.