I can't see my app icon in my phone - android

I use Android Studio
I build the app and play in device.
but, in device's normal display(like when phone open state),
I can't see the icon
In device Setting, I find the app in application manager,
but I can't see in normal display
this is my androidmanifest.xml
<application
android:allowBackup="true"
android:icon="#drawable/imagebutton_on"
android:label="#string/app_name"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".Activity.SplashActivity"
android:theme="#style/AppTheme"
android:icon="#drawable/imagebutton_on"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="roid.intent.category.LAUNCHER" />
</intent-filter>
</activity>
I embrassed of that
please help me
this is my full android-manifest
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.thewell_dev.fourscompany">
<uses-permission android:name="android.permission.BLUETOOTH" />
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.BROADCAST_STICKY"/>
<uses-permission android:name="android.permission.INTERNET"/>
<application
android:allowBackup="true"
android:icon="#mipmap/imagebutton_on"
android:label="#string/app_name"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".Activity.SplashActivity"
android:theme="#style/AppTheme"
android:icon="#mipmap/imagebutton_on"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="roid.intent.category.LAUNCHER" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.VIEW"></action>
<category android:name="android.intent.category.DEFAULT"></category>
<category android:name="android.intent.category.BROWSABLE"></category>
<data android:host="example.com"></data>
<data android:scheme="http"></data>
<data android:pathPattern="/.*"></data>
</intent-filter>
</activity>
<activity android:name=".Activity.LoginActivity">
</activity>
<activity android:name=".Activity.JoinActivity"
android:theme="#style/SplashTheme"
>
</activity>
<activity android:name=".Activity.MainActivity"
android:theme="#style/ListTheme"
android:icon="#mipmap/imagebutton_on"
>
</activity>
<activity android:name=".Activity.CompanyActivity"
android:theme="#style/CompanyTheme"
android:configChanges="orientation|keyboardHidden|screenLayout|screenSize"
>
</activity>
<activity android:name=".Activity.CardActivity"
android:theme="#style/SplashTheme"
>
</activity>
<activity android:name=".Activity.CardListActivity"
android:theme="#style/SplashTheme"
>
</activity>
<activity android:name=".Activity.CardPreviewActivity">
</activity>
<activity android:name=".Activity.ManagementActivity">
</activity>
<activity android:name=".Activity.BeaconActivity">
</activity>
<activity android:name=".Activity.CompanyCardActivity"
android:theme="#style/SplashTheme"
>
</activity>
<activity android:name=".Activity.PreferencActivity"
android:theme="#style/SplashTheme"
>
</activity>
<activity android:name=".Activity.FileListActivity">
</activity>
<activity android:name=".Activity.PasswordChangeActivity"
android:theme="#style/SplashTheme"
>
</activity>
<activity android:name=".Activity.RemoveUserActivity"
android:theme="#style/SplashTheme"
>
</activity>
<activity android:name=".Activity.ProvisionActivity">
</activity>
<activity android:name=".Activity.QuestionActivity">
</activity>
<activity android:name=".Activity.ExpandActivity">
</activity>
<activity android:name=".Activity.CardPrecaptureActivity"
android:theme="#style/SplashTheme"
>
</activity>
<activity android:name=".Activity.BookMarkActivity"
android:theme="#style/SplashTheme"
>
</activity>
<activity android:name=".Activity.FindPasswordActivity"
android:theme="#style/SplashTheme"
>
</activity>
<activity android:name=".Activity.CardListDetailActivity">
</activity>
<activity android:name=".Activity.UploadCertificationActivity">
</activity>
<activity android:name=".Activity.UploadRewardActivity">
</activity>
<activity android:name=".Activity.OnOffProductActivity"
>
</activity>
<activity android:name=".Activity.OnOffCompanyActivity"
>
</activity>
</application>
</manifest>


App Icon should be placed in mipmap folder. Move your imagebutton_on in res\mipmap\ and Replace below code from application tag:
android:icon="#drawable/imagebutton_on">
With:
android:icon="#mipmap/imagebutton_on"
And resolve the following issue, as Markus Kauppinen mentioned:
<category android:name="roid.intent.category.LAUNCHER" />
To:
<category android:name="aroid.intent.category.LAUNCHER" />
Hope this helps.


Try by removing following lines from all activity tags
android:icon="#mipmap/imagebutton_on"
Keep it in only application tag.

Related

When people install my app, they get two apps

When people install my app, they get two apps (same app, two icons). Here's my AndroidManifest.xml file
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.test.test">
<uses-permission android:name="com.android.vending.BILLING" />
<uses-permission android:name="android.permission.INTERNET" />
<permission android:name="android.permission.MEDIA_CONTENT_CONTROL" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity
android:name=".SplashActivity"
android:theme="#style/AppTheme.SplashScreen">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".SettingsActivity" />
<activity android:name=".HistoryActivity" />
<activity
android:name=".PaymentActivity"
android:screenOrientation="portrait" />
<activity
android:name=".PlayerActivity"
android:screenOrientation="portrait" />
<activity
android:name=".SearchActivity"
android:screenOrientation="portrait" />
<activity android:name=".VideoActivity" />
<activity
android:name=".FacebookActivity"
android:screenOrientation="portrait" />
<activity
android:name=".HomeActivity"
android:screenOrientation="portrait" />
<activity
android:name=".LibraryActivity"
android:screenOrientation="portrait" />
<activity
android:name=".LoginActivity"
android:screenOrientation="portrait" />
<activity
android:name=".BookDetailActivity"
android:screenOrientation="portrait" />
<activity
android:name=".BookActivity"
android:screenOrientation="portrait" />
<activity
android:name=".CategoryActivity"
android:screenOrientation="portrait" />
<activity
android:name=".TextActivity"
android:screenOrientation="portrait" />
<activity
android:name=".MainActivity"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<meta-data
android:name="preloaded_fonts"
android:resource="#array/preloaded_fonts" />
<meta-data
android:name="com.facebook.sdk.ApplicationId"
android:value="#string/facebook_app_id" />
<service android:name="com.beraldo.playerlib.PlayerService" />
<receiver
android:name=".LaunchPlayerBroadcastReceiver"
android:exported="true">
<intent-filter>
<action android:name="com.beraldo.playerlib.LAUNCH_PLAYER_ACTIVITY" />
</intent-filter>
</receiver>
<activity
android:name="com.facebook.FacebookActivity"
android:configChanges="keyboard|keyboardHidden|screenLayout|screenSize|orientation"
android:label="#string/app_name" />
</application>
</manifest>
Any help would be greatly appreciated.

You have:
<activity
android:name=".SplashActivity"
android:theme="#style/AppTheme.SplashScreen">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
and you have:
<activity
android:name=".MainActivity"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
Both have the <intent-filter> that says you want those activities to have icons in the launcher. If that is not what you want, remove the <intent-filter> from one of them.

"Error running second Activity: The activity must be exported or contain an intent-filter"

I can't seem to launch my application. It gives me an error like this: Error running second Activity: The activity must be exported or contain an intent-filter. Is there anything wrong with my manifest?
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="com.bill.myapplication1.MainActivity"
android:label="#string/app_name"
android:exported="true">>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="com.bill.myapplication1.SecondActivity"
android:label="#string/title_activity_second" >
</activity>
</application>

look there ,"android:exported="true">>", there is two ">"

change this in your manifest file
<activity
android:name="com.bill.myapplication1.MainActivity"
android:label="#string/app_name"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>

<activity
android:name="com.bill.myapplication1.MainActivity"
android:label="#string/app_name"
android:exported="true">>
You have double > near exported = "true"

<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="com.bill.myapplication1.MainActivity"
android:label="#string/app_name"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="com.bill.myapplication1.SecondActivity"
android:label="#string/title_activity_second" >
</activity>
</application>

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.

Android No Launcher activity found

I am having this problem.
I created a new xml layout (splash screen) and in manifest set it as Launcher category.
I did this before tons of time but it never happened before.
When MainActivity is LAUNCHER categpry and I run Spalsh Activity via intent it works.
Doing opposite I get error No launcher activity found.
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name=".SecondActivity"
android:label="Second Activity" >
<intent-filter>
<action android:name="net.learn2develop.SECONDACTIVITY" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".MainActivity"
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>
No problem in this one, but if I modify it to
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name=".SecondActivity"
android:label="Second Activity" >
<intent-filter>
<action android:name="net.learn2develop.SECONDACTIVITY" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
I get error.

try with following
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name=".SecondActivity"
android:label="Second Activity" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="net.learn2develop.SECONDACTIVITY" /> <!--(or android.intent.action.VIEW) -->
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>

try this:
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name=".MainActivity"
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=".SecondActivity"
android:label="Second Activity" >
</activity>
</application>

How do I properly specify my starting activity in the android manifest?

This is my android manifest and for some reason my MainActivity does not start first. The activity that starts first whenever I run the application is RegisterActivity. Can anyone help me figure out why?
<?xml version="1.0" encoding="utf-8" standalone="no"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.indigohate"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="10"
android:targetSdkVersion="17" />
<uses-permission android:name="android.permission.INTERNET" />
<permission
android:name="com.indigohate.permission.C2D_MESSAGE"
android:protectionLevel="signature" />
<uses-permission android:name="com.indigohate.permission.C2D_MESSAGE" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.USE_CREDENTIALS" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<service android:name="com.indigohate.GCMIntentService" />
<receiver
android:name="com.google.android.gcm.GCMBroadcastReceiver"
android:permission="com.google.android.c2dm.permission.SEND" >
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
<category android:name="com.indigohate" />
</intent-filter>
<intent-filter>
<action android:name="com.google.android.c2dm.intent.REGISTRATION" />
<category android:name="com.indigohate" />
</intent-filter>
</receiver>
<activity
android:name="com.indigohate.MainActivity"
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="com.indigohate.RegisterActivity"
android:launchMode="singleTop" />
<activity
android:name="com.indigohate.UserRegister"
android:launchMode="singleTop" />
<activity
android:name="com.indigohate.LoginActivity"
android:launchMode="singleTop" >
</activity>
<activity
android:name="com.indigohate.RideRequest"
android:label="#string/title_activity_ride_request" >
</activity>
<activity
android:name="com.indigohate.TimePickerFragment"
android:label="#string/title_activity_time_picker_fragment" >
</activity>
<activity
android:name="com.indigohate.SearchResultsListActivity"
android:launchMode="singleTop" />
<activity
android:name="com.indigohate.LoadingScreenActivity"
android:label="#string/title_activity_loading_screen" >
</activity>
<activity
android:name="com.indigohate.HomeActivity"
android:label="#string/title_activity_home" >
</activity>
<activity
android:name="com.indigohate.LostPasswordActivity"
android:label="#string/title_activity_lost_password" >
</activity>
<activity
android:name="com.indigohate.RideOfferActivity"
android:label="#string/title_activity_ride_offer" >
</activity>
<activity
android:name="com.indigohate.StartRideActivity"
android:label="#string/title_activity_start_ride" >
</activity>
<activity
android:name="com.indigohate.StopRideActivity"
android:label="#string/title_activity_stop_ride" >
</activity>
<activity
android:name="com.indigohate.CalendarActivity"
android:label="#string/title_activity_calendar" >
</activity>
<activity
android:name="com.indigohate.ProfileActivity"
android:label="#string/title_activity_profile" >
</activity>
<activity
android:name="com.indigohate.MakeCommentActivity"
android:label="#string/title_activity_make_comment" >
</activity>
<activity
android:name="com.indigohate.PaymentInformationActivity"
android:label="#string/title_activity_payment_information" >
</activity>
<activity
android:name="com.indigohate.RideHistoryActivity"
android:label="#string/title_activity_ride_history" >
</activity>
</application>
</manifest>

It's because you kept this attribute in your RegisterActivity
android:launchMode="singleTop"
Remove all these launchmodes in all activities. Keep it only in your MainActivity:
<activity
android:name="com.indigohate.MainActivity"
android:label="#string/app_name"
android:launchMode="singleTop"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
The starting activity contains <category android:name="android.intent.category.LAUNCHER" /> to ensure that it's a launcher activity when an app starts.

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