android showing multiple launch icon after installed

Issue

Please I have an android app with more than 3 android activity, everything is working fine till I added on splashScreen activity that will only show once per app installed or data cleared. Now the problem is when I install app I will see two lunch icon on the screen which is not normal. Please can anyone assist me below are my activity and the use of it.

SplashScreen: Once app is installed, it contain webview inside.

SplashScreenOnload: every time app is lunched, it will show for 500 milliseconds and redirect to ApplicationMainActivity, no webview inside.

ApplicationMainActivity: this is main app activity, it contain webview.

UriSchemActivity: this is for url scheme extraction, no webview.

PopLoginActivity: this is for url popup, any external url clicked in ApplicationMainActivity will open here, it contain webview

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.android.shop"
    android:installLocation="auto">

    <supports-screens
        android:anyDensity="true"
        android:largeScreens="true"
        android:normalScreens="true"
        android:resizeable="true"
        android:smallScreens="true"
        android:xlargeScreens="true" />

    <application
        android:hardwareAccelerated="true"
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity
            android:name=".SplashScreen"
            android:label="@string/app_name"
            android:launchMode="singleTask"
            android:screenOrientation="sensorPortrait">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <activity
            android:name=".SplashScreenOnload"
            android:label="@string/app_name"
            android:launchMode="singleTask"
            android:screenOrientation="sensorPortrait">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <activity
            android:name=".ApplicationMainActivity"
            android:label="@string/app_name"
            android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"
            android:screenOrientation="sensorPortrait">
            <intent-filter>
                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.BROWSABLE" />
            </intent-filter>
        </activity>

        <activity android:name=".UriSchemActivity"
            android:screenOrientation="sensorPortrait">
            <intent-filter>
                <action android:name="android.intent.action.VIEW" />
                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.BROWSABLE" />

                <data android:scheme="http" />
                <data android:scheme="https" />
                <data android:scheme="example" />
                <data android:scheme="fs" />
                <data android:host="www. example.com" />
                <data android:host="example.com" />
                <data android:pathPrefix="/app/www/" />
                <data android:pathPrefix="/app/" />
                <data android:pathPattern=".*" />
            </intent-filter>
        </activity>

        <activity
            android:name=".PopLoginActivity"
            android:screenOrientation="sensorPortrait"
            android:theme="@style/Theme.Transparent" />

        <service android:name=".FcmMessagingService">
            <intent-filter>
                <action android:name="com.google.firebase.MESSAGING_EVENT" />
            </intent-filter>
        </service>

        <meta-data
            android:name="com.google.android.gms.version"
            android:value="@integer/google_play_services_version" />
        <meta-data
            android:name="com.facebook.sdk.ApplicationId"
            android:value="@string/facebook_app_id" />
    </application>

</manifest>

Solution

Putting

<intent-filter>
    <action android:name="android.intent.action.MAIN" />
    <category android:name="android.intent.category.LAUNCHER" />
</intent-filter>

at many places cause your problem!

You need decide one launcher Activity

Answered By - Liar