Questions tagged [android-version]

The version history of the Android mobile operating system began with the release of the Android beta in November 2007. The first commercial version, Android 1.0, was released in September 2008. Android is under ongoing development by Google and the Open Handset Alliance (OHA), and has seen a number of updates to its base operating system since its initial release.

Since April 2009, Android versions have been developed under a confectionery-themed code name and released according to alphabetical order: Cupcake (1.5), Donut (1.6), Eclair (2.0–2.1), Froyo (2.2–2.2.3), Gingerbread (2.3–2.3.7), Honeycomb (3.0–3.2.6), Ice Cream Sandwich (4.0–4.0.4), Jelly Bean (4.1–4.3), and KitKat (4.4). On 3 September 2013, Google announced that 1 billion activated devices now use the Android OS worldwide. The most recent major Android update was KitKat 4.4, which was released to commercial devices on 22 November 2013, via an OTA update.

Reference: http://en.wikipedia.org/wiki/Android_version_history

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Android emulator on android studio

i have a problem with Android Studio 3.1 and his emulator. If i emulate the Marshmallow version or a version a higher version of 5.0 the emulator works fine. if i try to emulate Lollipop or a older version of android the emulator stuck: in kit-kat…
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Error on opening a Project created on Android Studio 2.3 in Android Studio 3.0.1

I'm currently using Android Studio 3.0.1. When I try to open a project that has been developed in Android Studio 2.3 I encountered with the following error, Error: Android Source Generator: Error: Can't find bundle for base name…
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Can I target an unreleased SDK version?

I am developing an app and I know I will maintain it throughout this year, at least until the next Android version (P) will be released. I should mention I don't use any of the new features that come with the new platform. Is it inadvisable to use…
PIXP
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ionic 3 / Cordova : Build an app which being supported by all android versions from 2.0 to 7.0

I start developping with Ionic, so I installed the lastest versions of Ionic and Cordova. Cordova : 8.0.0 Ionic : 3.19.1 In the Cordova Documentation there is a mapping between cordova versions and android API Levels: cordova API-Levels Equivalent…
Karim Garali
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Android - Bluetooth LE can't find any device

I would like to use the Bluetooth Low Energy (BLE) technology to make connection between two supported phones (currently I would like to use it with only Android phones, iOS support is possible in the future). The client which starts the connection…
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Which android OS versions support "Do Not Disturb" setting?

I am developing an app which has a feature involving the "Do Not Disturb" setting in the device. My question is, is it sufficient to allow this feature only on API >=23 based OS (6.0 and above), or should it be supported on older OS versions? Which…
SoulRayder
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Android: If I choose minSdkVersion=4 and targetSdkVersion="19" then in which sdk version my android app will be developed?

If I choose minSdkVersion=4 and targetSdkVersion="19" then in which sdk version my android app will be developed? As if my application is supporting minSDK version=4 then how come it will have feature of SdkVersion=19? So I'm confused about on which…
Ethan
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Alternative to DecimalFormat in Android

I'm trying to make a method that receives a double and returns a String formatted with always 2 numbers after the decimal point. For example: 1990.999 -> "1990.99" 1990.9 -> "1990.90" I'm developing an app using Android min sdk version 21, so I…
Jose Gonzalez
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Android app Supporting Major android Versions

I already have an android app which supports pre-lollipop devices , but I want to port the android app to support both latest versions up to Marshmallow and early versions up to Jellybean ,Is there any specific guidelines available to support above…
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How to detect Android App has been upgraded from version x to y?

I have a problem with my android app for own educational reason. Is there a ready solution to detect that the app has now been updated from version x to y? Because I want to migrate some data once only if the app was installed in a special version…
EV221
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Is it possible to check and update latest OS version from our Android application?

From my application, I need to check for latest system updates available and need to update user. Is it possible to do from our application? If yes, how can I do that?
Logunath
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Android Studio is picking up versionCode from Manifest of Library Project and not my Manifest

I am porting my app to Android Studio and came across this problem that the version code that the APK is being detected (when uploading to Google Play) is 1 from the Manifest file of the library project (circularImageView). My actual app is named…
user1406716
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How to run an Android app with a specific API level in a real device?

I'd like to know if it is possible to run an Android app in a real device with a specific API level. I have a Moto G 2nd Generation running Lollipop and I want to test how the app would run in previous versions of Android. Is it possible? Thanks in…
Rafael Redrado
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Android application 0 process 1 service in Running apps

Android application is not restarting when application is removed from recent applications. As per my research I came to know that its version issue. Application is working fine on 4.0 - 4.3. Problem is in 4.4.. How to fix it. Thanks
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android setting up lock screen widget

I need to develop an app including feature to add widget on lock screen. I tried that on 3 devices so far - 1) Samsung Galaxy s4 (KitKat 4.4) - It worked well, if the lock is swipe screen lock, but doesn't work in case of pattern lock. Even in…
user2487487