Develop Reference

After app installation I can't open it

I have created an simple app with a few activities. After successful installation I can't open the app. I can just see it in device's apps.
Yes of course a read all the answers telling "You have to set launcher activity". But I set launcher activity.
Here is AndroidManifest.xml
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="cz.jacon.davodani"
android:versionCode="0"
android:versionName="0.1">
<application
android:icon="#drawable/logo"
android:label="#string/app_name"
android:theme="#style/Theme">
</application>
<activity
android:name=".activities.MainActivity"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#style/Theme.AppCompat.Light.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".activities.SearchActivity"
android:label="#string/search_activity">
</activity>
<activity
android:name=".activities.CustomerActivity"
android:label="#string/customer_activity">
</activity>
<activity
android:name=".activities.CreditActivity"
android:label="#string/credit_activity">
</activity>
<activity
android:name=".activities.PrintReceiptActivity"
android:label="#string/print_receipt_activity">
</activity>
<activity
android:name=".activities.ProductActivity"
android:label="#string/product_activity">
</activity>
Never before happened to me... Can you give me some advice? Thanks a lot

All your activities are required to be defined within the <application> tag.
<application
android:icon="#drawable/logo"
android:label="#string/app_name"
android:theme="#style/Theme">
<!-- Add activites here -->
</application>

Your manifest should look like this:
<?xml version="1.0" encoding="utf-8"?>
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
package="cz.jacon.davodani"
android:versionCode="0"
android:versionName="0.1">
<application
android:icon="#drawable/logo"
android:label="#string/app_name"
android:theme="#style/Theme">
<activity
android:name=".activities.MainActivity"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#style/Theme.AppCompat.Light.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
...
...
</application>
</manifest>

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="cz.jacon.davodani"
android:versionCode="0"
android:versionName="0.1">
<application
android:icon="#drawable/logo"
android:label="#string/app_name"
android:theme="#style/Theme">
<activity
android:name=".activities.MainActivity"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#style/Theme.AppCompat.Light.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".activities.SearchActivity"
android:label="#string/search_activity">
</activity>
<activity
android:name=".activities.CustomerActivity"
android:label="#string/customer_activity">
</activity>
<activity
android:name=".activities.CreditActivity"
android:label="#string/credit_activity">
</activity>
<activity
android:name=".activities.PrintReceiptActivity"
android:label="#string/print_receipt_activity">
</activity>
<activity
android:name=".activities.ProductActivity"
android:label="#string/product_activity">
</activity>
</application>
</manifest>
try Replacing your manifest with this..

Change your AndroidManifest.xml structure to -
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="cz.jacon.davodani"
android:versionCode="0"
android:versionName="0.1">
<application
android:icon="#drawable/logo"
android:label="#string/app_name"
android:theme="#style/Theme">
<activity
android:name=".activities.MainActivity"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#style/Theme.AppCompat.Light.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".activities.SearchActivity"
android:label="#string/search_activity">
</activity>
<activity
android:name=".activities.CustomerActivity"
android:label="#string/customer_activity">
</activity>
<activity
android:name=".activities.CreditActivity"
android:label="#string/credit_activity">
</activity>
<activity
android:name=".activities.PrintReceiptActivity"
android:label="#string/print_receipt_activity">
</activity>
<activity
android:name=".activities.ProductActivity"
android:label="#string/product_activity">
</activity>
</application>
</manifest>
All activities tag must be placed inside <application> tag and it should be placed inside <manifest> tag.

google play says my device is not compatible

My old phone is Samsung galaxy sgh-t959. I installed it directly from eclipse and it works fine. When I upload it to Google play developer console it says that my phone is not compatible. Then, I checked my manifest file and is good. I checked my project.properties not sure if that's the problem because it uses android-19, but how come it works directly from eclipse?
here is my manifest code:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.drakeillusion.yao"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="7"
android:targetSdkVersion="18" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity android:name="com.example.yao.about"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.am"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.dbm"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.editdeckedit"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.modifydeckedit"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.dm"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.home"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.homedeckedit"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.homedeletedeckedit"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.homeeditdeckedit"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.homenewdeckedit"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.MainActivity"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.newdeckedit"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.om"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.viewdeckeditdeck"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.viewdetailmonsters"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.viewdetailmonstersextra"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.viewdetailmonstersside"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.resultsearch"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.viewdeckeditdeck2CLEAR"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.viewdetailmonsters2CLEAR"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.viewdetailmonstersextra2CLEAR"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.viewdetailmonstersside2CLEAR"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.viewdeckeditdeck2MODIFY"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.viewdetailmonsters2MODIFY"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.viewdetailmonstersextra2MODIFY"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.viewdetailmonstersside2MODIFY"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.TextPopupActivity"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.templateactivity"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.HelloTabActivity"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.TestPopupActivity"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.deletedeckedit"/>
<activity android:name="com.example.yao.proprestict" />
<activity android:name="com.example.yao.FrameLayoutBody" />
<activity android:name="com.example.yao.loadingtask" />
<activity android:name="com.example.yao.RecipesDataSource" />
<activity android:name="com.example.yao.RecipesDataSourceAdaptor" />
<activity android:name="com.example.yao.RecipesDataSourceContent" />
<activity android:name="com.example.yao.poprestict" />
<activity android:name="com.example.yao.YAOhomedeckedit" android:screenOrientation="portrait"/>
<!-- tables -->
<activity android:name="com.example.yao.YAODeckList" />
<activity android:name="com.example.yao.YAODeckHieraticBlue" />
<activity android:name="com.example.yao.YAODeckDragonGod" />
<activity android:name="com.example.yao.YAODeckKingChaos" />
<!-- DATABASE HELPER AND SQL QUERIES -->
<activity android:name="com.example.yao.YAOMySQLiteHelper" />
<activity android:name="com.example.yao.YAODeckListDataSource" />
<activity android:name="com.example.yao.YAOGetDataSource2" />
<activity android:name="com.example.yao.deckedit"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<!-- DETAIL EXPANATION OF THE CARD -->
<activity android:name="com.example.yao.CardDetail"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.zCardDetail"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<!-- CUSTOME LISTVIEW IMAGEVIEW, TEXT AND MORE -->
<activity android:name="com.example.yao.zCustomListActivity"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.zCustomeUsersAdapter" />
<activity android:name="com.example.yao.XCustomListActivity"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.example.yao.XCustomeUsersAdapter" />
<activity android:name="com.example.yao.zresultsearch" />
<activity android:name="com.example.yao.actualeditdeck" />
<activity android:name="com.example.yao.zactualeditdeck" />
<activity android:name="com.example.yao.MainActivity2" />
<!-- lOADING BAR SCREEN -->
<activity android:name="com.example.yao.AddorDeleteCardMenu"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="landscape">
</activity>
<!-- method 2 Services for expansion files downloads -->
<activity android:name="com.example.yao.SplashActivity" android:theme="#android:style/Theme.NoTitleBar.Fullscreen" android:screenOrientation="landscape" />
<activity android:name="com.example.yao.EHShowCase" />
<activity android:name="com.example.yao.EHVideoPlayer" android:theme="#android:style/Theme.NoTitleBar.Fullscreen" android:screenOrientation="landscape" />
<activity android:name="com.example.yao.EHImageViewer" android:theme="#android:style/Theme.NoTitleBar.Fullscreen" android:screenOrientation="landscape" />
<service android:name="com.example.yao.EHDownloaderService" />
<receiver android:name="com.example.yao.EHDownloadBroadcastReceiver" />
<provider android:name="com.example.yao.EHZipUriProvider" android:authorities="com.example.yao.EHZipUriProvider" />
<activity android:name="com.example.yao.MyTabActivity"
android:theme="#style/CustomTheme"/>
<!-- MAIN CLASS CALLING (THE FIRST THING IS CALLED WHEN LOADING) -->
<activity
android:name="com.example.yao.EHExpansionFiles"
android:label="#string/app_name"
android:theme="#android:style/Theme.NoTitleBar"
android:screenOrientation="portrait"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<!-- method 1 Services for expansion files downloads -->
<service android:name="com.example.yao.ExpansionFileDownloaderService" android:label="#string/app_name" />
<receiver android:name="com.example.yao.ExpansionFileAlarmReceiver" android:label="#string/app_name" />
</application>
<!-- Required for exapnsion files -->
<!-- Required to access Google Play Licensing -->
<uses-permission android:name="com.android.vending.CHECK_LICENSE" />
<!-- Required to download files from Google Play -->
<uses-permission android:name="android.permission.INTERNET" />
<!-- Required to keep CPU alive while downloading files
(NOT to keep screen awake) -->
<uses-permission android:name="android.permission.WAKE_LOCK" />
<!-- Required to poll the state of the network connection
and respond to changes -->
<uses-permission
android:name="android.permission.ACCESS_NETWORK_STATE" />
<!-- Required to check whether Wi-Fi is enabled -->
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
<!-- Required to read and write the expansion files on shared storage -->
<uses-permission
android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
</manifest>

There are a number of things you can try here.
What version of the Android OS does your phone run? Upgrade to the latest
Try using the latest platform version (21 as at time of writing).
change the TargetSDKVersion to the latest platform version
android:targetSdkVersion="21"
Try installing the app on a friend's phone to see if you get the same problem

This app is incompatible with your device error in play store Android [duplicate]

This question already exists:
Error: no eligible device for app install
Closed 8 years ago.
I posted an app on the playstore but i get the error "This app is incompatible with your device.". The app works fine on my device.But i am not able to load it from the store to the device .The manifest is:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.igloo.readfifa"
android:versionCode="4"
android:versionName="1.4" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="18" />
<uses-permission android:name="com.android.vending.BILLING" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<application
android:allowBackup="true"
android:hardwareAccelerated="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="com.igloo.readfifa.SplashScreen"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="com.igloo.readfifa.MainMenu"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name="com.igloo.readfifa.TypeSelection"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name="com.igloo.readfifa.playerquiz"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name="com.igloo.readfifa.playerquizmain"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name="com.igloo.readfifa.teamquizmain"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name="com.igloo.readfifa.leaguequizmain"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name="com.igloo.readfifa.teamquiz"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name="com.igloo.readfifa.leaguequiz"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name="com.igloo.readfifa.shopcoins"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen" >
</activity>
<service android:name="com.igloo.readfifa.BillingService" />
<receiver android:name="com.igloo.readfifa.BillingReceiver" >
<intent-filter>
<action android:name="com.android.vending.billing.IN_APP_NOTIFY" />
<action android:name="com.android.vending.billing.RESPONSE_CODE" />
<action android:name="com.android.vending.billing.PURCHASE_STATE_CHANGED" />
</intent-filter>
</receiver>
<!-- NEW CODE BY AJITH -->
<activity
android:name="com.igloo.readfifa.LoginActivity"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen" >
</activity>
<!-- Entry for RegisterActivity.class -->
<activity
android:name="com.igloo.readfifa.RegisterActivity"
android:label="Register New Account"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name="com.igloo.readfifa.PredictionActivity"
android:label="#string/title_activity_prediction"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name="com.igloo.readfifa.FixtureActivity"
android:label="#string/title_activity_fixture"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name="com.igloo.readfifa.HistoryActivity"
android:label="#string/title_activity_fixture"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen" >
</activity>
<!-- END OF CODE BY AJITH -->
<!-- Ad Colony -->
<activity
android:name="com.jirbo.adcolony.AdColonyOverlay"
android:configChanges="keyboardHidden|orientation|screenSize"
android:theme="#android:style/Theme.Translucent.NoTitleBar.Fullscreen" />
<activity
android:name="com.jirbo.adcolony.AdColonyFullscreen"
android:configChanges="keyboardHidden|orientation|screenSize"
android:theme="#android:style/Theme.Black.NoTitleBar.Fullscreen" />
<activity
android:name="com.jirbo.adcolony.AdColonyBrowser"
android:configChanges="keyboardHidden|orientation|screenSize"
android:theme="#android:style/Theme.Black.NoTitleBar.Fullscreen" />
<activity
android:name="com.google.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize" />
<!-- Ad colony -->
<activity
android:name="com.igloo.readfifa.CoinShop"
android:label="#string/title_activity_coin_shop"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name="com.igloo.readfifa.Options"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen"
>
</activity>
<activity
android:name="com.igloo.readfifa.About"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Light.NoTitleBar.Fullscreen"
>
</activity>
</application>
</manifest>
Please help!!

You are missing the screen supports section of you manifest, try reading this http://developer.android.com/guide/topics/manifest/supports-screens-element.html

I can not see My android applicatio in google play from Samsung Galaxy s3

I uploaded my android application in google play. After uploading it on google play, I can't see the samsung galaxy s3 in the list of available devices.
I tried to find the answer everywhere but I can't solve it.
I also posted my android menifiest file below:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.eliteplatinum.budgetplanner"
android:versionCode="12"
 android:versionName="2.1" >
<!-- android:installLocation="auto" -->
<uses-sdk android:minSdkVersion="4" />
<supports-screens
android:anyDensity="true"
android:largeScreens="true"
android:normalScreens="true"
android:smallScreens="true" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="com.android.vending.BILLING" />
<application
android:icon="#drawable/app_icon"
android:label="#string/app_name" >
<activity
android:label="#string/app_name"
android:name=".Splash"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter >
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver
android:name="AlarmReceiver"
android:process=":remote" >
</receiver>
<activity
android:name=".NotificationDialog"
android:theme="#android:style/Theme.Translucent.NoTitleBar" >
</activity>
<activity
android:name=".Login"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".SignUp"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".Forecast"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".Search"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".Plot"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".PieChart"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name="com.bargraph.BarGraph"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".BarGraph"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".Reports"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".Summary"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".Calc"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".Settings"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".Accounts"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".AddAccount"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".EditAccount"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".FAQs"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".SyncNRestore"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name="com.dignizant.inappbilling.Plans"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".Categories"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".AddCategory"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name=".EditSubCategories"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name="com.wheel.main"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<activity
android:name="com.horizontal.wheel.DefaultDateSlider"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
</activity>
<service android:name="com.dignizant.inappbilling.BillingService" />
<receiver android:name="com.dignizant.inappbilling.BillingReceiver" >
<intent-filter >
<action android:name="com.android.vending.billing.IN_APP_NOTIFY" />
<action android:name="com.android.vending.billing.RESPONSE_CODE" />
<action android:name="com.android.vending.billing.PURCHASE_STATE_CHANGED" />
</intent-filter>
</receiver>
</application>

Googly play is using Filtering while user are searching app in Google play.
there are so many things to consider while search app in Google play.
Please visit the following link to getting idea.
Filtering App in Google Play
Let me know you have any Query!

Facebook loggin button on android

I try to add a facebook loggin button on my project, but when I test the error log show me this:
FATAL EXCEPTION: main Log in attempt failed: FacebookActivity could not be started. Please make sure you added FacebookActivity to the AndroidManifest.
But I have put the FacebookActivity on the Manifest like below:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.gdp.eparking" >
<uses-permission android:name="android.permission.INTERNET" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<meta-data android:name="com.facebook.sdk.ApplicationId" android:value="#string/facebook_app_id"/>
<activity
android:name=".ActivityNuevoUsuario"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
<activity android:name=".ActivityLogueo"
android:label="#string/app_name"
android:screenOrientation="portrait">
</activity>
<activity android:name=".ActivityPrincipal"
android:label="#string/app_name"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.facebook.FacebookActivity"
android:configChanges="keyboard|keyboardHidden|screenLayout|screenSize|orientation"
android:theme="#android:style/Theme.Translucent.NoTitleBar"
android:label="#string/app_name" />
I need others permission?

You are putting your activities outside the application tag, your corrected manifest should be:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.gdp.eparking" >
<uses-permission android:name="android.permission.INTERNET" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<meta-data android:name="com.facebook.sdk.ApplicationId" android:value="#string/facebook_app_id"/>
<activity
android:name=".ActivityNuevoUsuario"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".ActivityLogueo"
android:label="#string/app_name"
android:screenOrientation="portrait">
</activity>
<activity android:name=".ActivityPrincipal"
android:label="#string/app_name"
android:screenOrientation="portrait">
</activity>
<activity
android:name="com.facebook.FacebookActivity"
android:configChanges="keyboard|keyboardHidden|screenLayout|screenSize|orientation"
android:theme="#android:style/Theme.Translucent.NoTitleBar"
android:label="#string/app_name" />
</application>