Develop Reference

Misunderstanding Google Play says Your device isn't compatible with this version

This question have a lot of responses already but none of it helps me
I created an Android app and it says that I can't install it on tablet. If I run project from Android Studio on tablet it works perfectly.Also it doesn't find the app by name only on the tablet.
On desktop when open my app's page:
On tablet when open my app's page using a direct link:
My tablet has Android 4.4.2
in app gradle file:
minSdkVersion 16
targetSdkVersion 23
in app manifest I am using:
<!--for IMEI -> is not a must to have gsm-->
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-feature
android:name="android.hardware.telephony"
android:required="false" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.DOWNLOAD_WITHOUT_NOTIFICATION" />
<uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />
<uses-permission android:name="com.android.launcher.permission.UNINSTALL_SHORTCUT" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<!--is not a must to have autofocus or even camera-->
<uses-permission android:name="android.permission.CAMERA" />
<uses-feature
android:name="android.hardware.camera"
android:required="false" />
<uses-feature
android:name="android.hardware.camera.autofocus"
android:required="false" />
<!--to support all screens-->
<supports-screens
android:anyDensity="true"
android:largeScreens="true"
android:normalScreens="true"
android:smallScreens="true" />

"For your app to be showcased in the 'Designed for tablets' list in the Play Store, you need to upload at least one 7-inch and one 10-inch screenshot. If you previously uploaded screenshots, make sure to move them into the right area below." This can be found when you are setting the distribution for your app on google play. If you do not provide a screenshot for this screen, Google will set your app just for phones.

Does your tablet have gps? If not you should probably add:
<uses-feature android:name="android.permission.ACCESS_FINE_LOCATION"
android:required="false" />
And also try adding xlargeScreens to true.

Check if your tablet is set in supported devicess.
Go to Play Dev Console, then click on APK, then under supported devices click 'see list' and navigate to Samsung to check if your device is set.
Alternatively in same APK section click on your current app version and in popup, check if your language (and region) are supported in Localizations section.
Both cases might checkout to be OK, but never hurts to check :)

Why is a specific device marked as 'unsupported' in Google Play Store for Android

Does anyone know how you can see why Google Play Store is marking specific devices for an app you created as 'not compatible' ?
I created an app and one of my testdevices was a GalaxyTab2. On this device all functions of the app are working no problem when you just put the apk on the device using a USB cable/or just downloading it from a website.
However when I upload the app to playstore the GalaxyTab2 is listed as an unsupported device. So GalaxyTab2 users are unable to install the app.
In the Google Play Developer Console you can see an overview of unsupported devices. But it seems that you can't get any info 'why' the device is unsupported.
This currenlty lists 1000 devices. Of these a lot will be unsupported due to the fact that their Android version is too old. But from some devices (like the GalaxyTab 2) I am sure they can and run the apk no problem.
Some lines of my manifest:
<supports-screens android:smallScreens="true"
android:normalScreens="true"
android:largeScreens="true"
android:xlargeScreens="true" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.FLASHLIGHT" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-sdk
android:minSdkVersion="9"
android:targetSdkVersion="16" />

Try adding:
<uses-feature android:name="android.hardware.camera.flash" android:required="false" />
<uses-feature android:name="android.hardware.camera.autofocus" android:required="false" />
To your manifest. Your FLASHLIGHT permission may imply that it is a required feature, and as the Galaxy Tab 2 doesn't have a flash, it'd be incompatible. Same for autofocus, as pointed out by #323go.

The problem can be with the feature requirements for certain permissions.
For example
<uses-permission android:name="android.permission.CAMERA" />
may include the requirement of AutoFocus, so I would try to add
<uses-feature android:name="android.hardware.camera.autofocus" android:required="false" />
to the AndroidManifest.xml.
Also the permission
<uses-permission android:name="android.permission.FLASHLIGHT" />
may include the requirement of flash hardware so I would add
<uses-feature android:name="android.hardware.camera.flash" android:required="false" />
as well.

Here you can find a list that shows all permissions that imply Feature Requirements
http://developer.android.com/guide/topics/manifest/uses-feature-element.html#permissions

Remove android:allowBackup="true"

android market says no device compatible?

I have developed my own app in android version 8(2.2) and published it in android market. When i tried to install it in my Samsung Galaxy pop (2.2.1) device from market. No compatible device is found. this message appears though i have specified
<supports-screens android:largeScreens="true"
android:smallScreens="true"
android:normalScreens="true"
android:anyDensity="true"
/>
<uses-sdk android:minSdkVersion="8" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.CALL_PHONE"/>
in my manifest file.
can anyone suggest me why android market filtering my app for Samsung Galaxy pop?. Please help me out. Thank you in advance

Finally i got the solution, It was Auto focus feature due to which Google play was filtering my app on Samsung galaxy mini (which doesn't support camera auto focus feature) from Google play.
I have included permission
<uses-permission android:name="android.permission.CAMERA"/>
which by default include auto focus feature true.
so i added following in my manifest file. and it worked for for me
<uses-feature android:name="android.hardware.camera.autofocus" android:required="false"/>
Note : Google play doesn't show Your app on device instantly after uploading. it takes some time so don't panic as i did . if problem still persists clear the cache of Google play.

application requires feature(s) not available on your device

I have an Android application on Android Market, but some users are complaining about an error shown when the installation starts, just after the download:
One of them sent me a video of this error showing up, and I could see that this error is not caused by the application, but probably in the verification of permission/features process.
As far as I know, this error is just happening on Motorola Droid/Milestone devices running Eclair, it doesn't happen with Froyo. Unfortunately, I don't have access to any device like this one in order to run logcat and check what's going on.
Here are my permission/features on AndroidManifest.xml:
<uses-feature android:name="android.hardware.camera" />
<uses-feature android:name="android.hardware.location" />
<uses-feature android:name="android.hardware.telephony" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.FLASHLIGHT" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.ACCESS_GPS" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

I finally found out what's happening by getting a Droid device and running logcat:
E/PackageManager( 1280): Package com.mycompany.myapp requires unavailable feature android.hardware.telephony; failing!
Motorola Droid devices running Eclair are not able to install applications that declare
<uses-feature android:name="android.hardware.telephony" />
in their manifest. It's very strange, though, because the Android Market should hide it from these devices. This is probably a bug caused by the changes made to the Eclair by Motorola, since it doesn't happen with other devices running Eclair, neither with the same Droid running Froyo.

According to the docs:
Android Market attempts to discover an application's implied feature
requirements by examining other elements declared in the manifest
file, specifically, <uses-permission> elements.
Given that, have you tried removing the uses-feature tags? Since those are implied by the uses-permissions tags, and you aren't using the "android:required" attribute.

The device say " this feature is not available in this device " when I'm installing an app downloaded from play store and i have to give it permission

my app do not show in android market but only in some cases

I Have 2 htc tattoo, and I have the next problem, I've made an app and when I upload the app to the market the app is showing on one tattoo but not on the other. Any Ideas?
I have activated all available markets, and deactivated the protections.
My manifest has the next configuration:
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.LOCATION" />
<uses-permission android:name="android.permission.CAMERA" />
<supports-screens android:largeScreens="true"
android:normalScreens="true" android:smallScreens="true"
android:anyDensity="true" />
<uses-sdk android:minSdkVersion="3" android:targetSdkVersion="7"/>

Just to be sure, as unlikely at it is-you're not running Froyo (2.2) on your htc tattoo? Its API level is 8 as I'm sure you're aware.
Check if you have a folder named /lib in your apk, its a weird thing the Market application checks for, and if it exists your application won't display.

Ok the problem with tattoo is that it do not support autofocus and it is necesary add in the manifest: