I want to use a SlidingDrawer in an activity, and I would love to just use the built-in tray handle, rather than try to find or create my own. I found it online thanks to CommonsWare but I assume that they got it from the Android platform itself, so I figure it will benefit me in the long run to know where to find it, rather than just use their copy of it. I looked for it in my Android SDK installation, under platforms/android-8/android.jar/res/ but with no success.
Where can I find the above image, in the Android SDK itself, rather than just downloading it?
Look in the launcher app: ~\platform\packages\apps\Launcher\res\drawable\handle.xml
It uses all the drawables: tray_handle_normal, tray_handle_pressed, tray_handle_selected.
may be you can type android.R.drawable... in eclipse and let the intelli-sense display all the built in drawables.
but I think it's not there cause I searched for it and didn't find it too
thanks
Be carefull with using images that come with the system. Google itself states that they will not guarantee that these images will be included in the system in every release (the name may change). Also the design of your app will change if the user uses something like Blur or Sense that overrides a lot of the standard design items. If you use a copy of the drawable itself you now how your app will look and you can be sure that your app will keep working even if the manufacturer or Google changes the images that come with a device.
Related
We have a custom ROM for a device we are making and what I want to do is make our own custom Settings app to replace the settings app that comes already built in android.
I cant really find any documentation on how to even create a system app. It does not appear you can create it in Android Studio, I tried looking on the AOSP site and didnt find anything there related to creating system apps. The few things I did find were on here where you would put android:sharedUserId="android.uid.system" in your manifest and then has to be signed with the same key as the ROM but after that I cant find anything.
The settings app I want to create would need access to the framework.jar to be able to use the hidden framework API's.
Does anyone have any information or know where I can find this information on how to go about actually creating a system app?
You may want to research how to make a Device Tree Overlay (dto). Basically it is your code, reformatting the base code, into what you want. https://source.android.com/devices/architecture/dto?hl=en
Since you said you use Gradle, you should put first build you apk and put them in you vender folder, and next important thing is to create a mk/bp file to tell the Android build system how to deal with this pre-built apk.
P.S. If you system app highly depends on Android hidden api, make sure you have the right version of framework.jar in you Android Studio project, or, as what I alway did, create apps directly in AOSP, in this case, you can just check the code structure of the original Settings app in AOSP
this tutorial may help you.
I want to reuse android 4.0.4 call screen. but I cant access some widget classes which they are using. Can any one suggest me. Thanks in advance.
The source to Android is available; nothing prevents you from downloading it, getting the source to the widget you're interested in, and including that source (and any resources it needs) in your project. People have been doing this since Android was introduced.
I have a very special problem. Base on my previous question, you can tell that I was working on a live wallpaper. It's now available on the market (under the name Weird Voronoi).
But now, I want to create a "pro" version of this, with more feature and so on. But I'm not sure of the right approach for this. If I try to start a second project and use the current one as a "library" to reuse some part of it, I might have to do a lot of changes in the original project. Plus I will have to redo (at least I think) all the settings and ending up with twice the material to maintain after that. Need to do a second manifest and adjust it to fit my new needs.
What should I do ? Copy completely the project into another one and start from that point ? I really don't know what would be the best approach. I would like to reuse the maximum of code that I can and not duplicate the files. But if the fastest way is to duplicate, I will do it.
Thanks
W
See this tutorial on having full and lite versions of an Android project off the same code base: http://blog.donnfelker.com/2010/08/05/howto-android-full-and-lite-versions/
My goal is to modify the Launcher application and dynamically modify and change the theme.
I saw several 'home' apps at http://www.cyrket.com/p/android/com.stain46.taghome/. It looks like they took the default Home(Launcher) and modified it. How did they do that? What do I need to modify to achieve the same thing?
I have done this with the ICS launcher. You also need to do quite a number of code changes to get it to compile as a normal app because it uses a lot of private internal APIs (despite what Google may have implied). You also need to change the package name. There are two limitations I've found:
There's a filter called TableMaskFilter that isn't available to normal apps. I think this allows the app drawer to be semi-transparent, but I removed uses of it and it looks fine I think.
More critically, it appears there is no way to replicate the widget-adding experience because it requires a permission that only system apps can have. See this question.
Anyway, I put my source here. It compiles and works on the official Galaxy S2 4.0.3, but if you try to add widgets it will crash.
Note, when you're changing the package name, there are places that Eclipse's refactor doesn't notice (e.g. XML layouts). I recommend you do a global text search/replace instead.
The standard Launcher is open source so you can definitely grab it and modify it the way you want. For your app to be used as the Home Screen you will need to specify the correct Intent filter in your AndroidManifest.xml and the user will have to choose your app when they press the Home button. Why don't you grab that code, play with it and come back when you have more questions and more of an idea of what you want to change.
Here i found one stable version Launcher2
I have sharing that GitHub repo. HERE
WIKI of this project :
This project contains the code for the Launcher app that ships with Android Jelly Bean (API 16).
Some minor changes were required from this source code to remove the use of private APIs. These changes have been marked by "// AOSP Change"
In this linked image , I see the button on the right quite often in a lot of apps. On my Moto Droid, it is used extensively in the settings app. It is also used as the default AlertDialog icon. Can I use this via a android.r.drawable?
The icon is built-in with the Android development, you can access the image by using R.drawable.ic_dialog_menu_generic
While it may be possible to use it via android.R.drawable, you may want to find the image in the resources that come with your SDK ($ANDROID_HOME/platforms/$VERSION/data/res, where $ANDROID_HOME is where you have the SDK installed and $VERSION is a relevant Android API level). So, per Mr. Forloney's answer, you'll find that in, say, drawable-hdpi/ic_dialog_menu_generic.png in the aforementioned directory. Then, copy that image into your project. While it will add 5K to your project size, it will mean that the icon does not change based upon OEM or Android changes.