Develop Reference

You uploaded an APK or Android App Bundle which has an activity, activity alias, service or broadcast receiver with intent filter

I am trying to upload the appbundle to play console but getting this issue.
You uploaded an APK or Android App Bundle which has an activity, activity alias, service or broadcast receiver with intent filter, but without the 'android:exported' property set. This file can't be installed on Android 12 or higher. See: developer.android.com/about/versions/12/behavior-changes-12#exported
I have tried adding
android:exported="false"
but it still throws me same error. Below is my Androidmanifest.xml
`
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.ghc.test">
<queries>
<intent>
<action android:name="android.media.action.IMAGE_CAPTURE" />
</intent>
<intent>
<action android:name="android.intent.action.VIEW" />
<data android:scheme="https" />
</intent>
</queries>
<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.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
<uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />
<application
android:name="io.flutter.app.FlutterApplication"
android:label="testApp"
android:usesCleartextTraffic="true"
android:icon="#mipmap/launcher_icon">
<activity
android:name=".MainActivity"
android:exported="true"
android:launchMode="singleTop"
android:theme="#style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:windowSoftInputMode="adjustResize">
<meta-data
android:name="io.flutter.embedding.android.NormalTheme"
android:resource="#style/NormalTheme"
/>
<meta-data
android:name="io.flutter.embedding.android.SplashScreenDrawable"
android:resource="#drawable/launch_background"
/>
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
<intent-filter>
<action android:name="FLUTTER_NOTIFICATION_CLICK" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
<meta-data
android:name="default-url"
android:value="https://inspireui.com" />
<intent-filter android:autoVerify="true">
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data
android:scheme="https"
android:host="inspireui.com" />
<data android:scheme="http" />
</intent-filter>
</activity>
<meta-data
android:name="com.google.firebase.messaging.default_notification_channel_id"
android:value="#string/default_notification_channel_id" />
<meta-data
android:name="com.google.firebase.messaging.default_notification_icon"
android:resource="#drawable/logo" />
<meta-data
android:name="com.google.firebase.messaging.default_notification_color"
android:resource="#color/notiColor" />
<!-- Google map and Admod setup -->
<meta-data
android:name="com.google.android.geo.API_KEY"
android:value="#string/api_key"/>
<meta-data
android:name="com.google.android.gms.ads.APPLICATION_ID"
android:value="#string/admob_api"/>
<!-- Facebook Login configuration -->
<meta-data android:name="com.facebook.sdk.ApplicationId"
android:value="#string/facebook_app_id"/>
<activity android:name="com.facebook.FacebookActivity"
android:configChanges=
"keyboard|keyboardHidden|screenLayout|screenSize|orientation"
android:label="#string/app_name"
android:exported="true"
/>
<activity
android:name="com.facebook.CustomTabActivity"
android:exported="true">
<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="#string/fb_login_protocol_scheme" />
</intent-filter>
</activity>
<!-- Don't delete the meta-data below.
This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
<meta-data
android:name="flutterEmbedding"
android:value="2" />
</application>
</manifest>
`

Android custom notification sound for FCM in Flutter not working

I have a custom notification sound for FCM in my Flutter App working properly when I set the targetSdkVersion to 25 but once I change the targetSdkVersion to 28 default sound is played instead of custom sound.
I'm using plugin firebase_messaging 6.0.9
This is my AndroidManifest.xml
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="*********">
<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"/>
<application
android:name=".Application"
android:label="*****"
android:icon="#mipmap/ic_launcher">
<meta-data android:name="com.google.android.geo.API_KEY"
android:value="*********"/>
<meta-data
android:name="com.google.firebase.messaging.default_notification_icon"
android:resource="#mipmap/ic_notification"
/>
<activity
android:name=".MainActivity"
android:launchMode="singleTop"
android:theme="#style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:windowSoftInputMode="adjustResize">
<meta-data
android:name="io.flutter.app.android.SplashScreenUntilFirstFrame"
android:value="true" />
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
<intent-filter>
<action android:name="FLUTTER_NOTIFICATION_CLICK" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
</manifest>
And this is my payload:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="*********">
<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"/>
<application
android:name=".Application"
android:label="*****"
android:icon="#mipmap/ic_launcher">
<meta-data android:name="com.google.android.geo.API_KEY"
android:value="*********"/>
<meta-data
android:name="com.google.firebase.messaging.default_notification_icon"
android:resource="#mipmap/ic_notification"
/>
<activity
android:name=".MainActivity"
android:launchMode="singleTop"
android:theme="#style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:windowSoftInputMode="adjustResize">
<meta-data
android:name="io.flutter.app.android.SplashScreenUntilFirstFrame"
android:value="true" />
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
<intent-filter>
<action android:name="FLUTTER_NOTIFICATION_CLICK" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
</manifest>

Android studio unable to recognize default activity after changing it in manifest file

I've an android app where LoginActivity was main activity. I created a SplashScreen activty, then changed AndroidManifest as given below
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.dell.inventoryplay">
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<application
android:name=".InventoryPlayApp"
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:supportsRtl="true">
<provider
android:name="android.support.v4.content.FileProvider"
android:authorities="com.dell.inventoryplay.fileprovider"
android:exported="false"
android:grantUriPermissions="true">
<meta-data
android:name="android.support.FILE_PROVIDER_PATHS"
android:resource="#xml/file_paths" />
</provider>
<activity
android:name=".main.SplashActivity"
android:configChanges="orientation|screenSize"
android:exported="false"
android:label="#string/app_name"
android:launchMode="singleTop"
android:theme="#style/DellTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<action android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<activity
android:name=".main.MainActivity"
android:configChanges="orientation|keyboardHidden|screenSize"
android:exported="false"
android:label="#string/app_name"
android:launchMode="singleTop"
android:theme="#style/DellTheme.NoActionBar"
android:windowSoftInputMode="adjustPan">
<intent-filter>
<action android:name="android.intent.action.SEARCH" />
</intent-filter>
<meta-data
android:name="android.app.searchable"
android:resource="#xml/searchable" />
</activity>
<activity
android:name=".main.LoginActivity"
android:configChanges="orientation|keyboardHidden|screenSize"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#style/DellThemeFullscreen" />
<receiver
android:name=".alarm.AlarmReceiver"
android:exported="false">
<intent-filter>
<action android:name="android.intent.action.NOTIFY" />
</intent-filter>
</receiver>
<receiver
android:name=".alarm.BootReceiver"
android:enabled="false">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
</receiver>
<service android:name=".AirWatchSDKContextService"/>
<service android:name=".AirWatchSDKIntentService"/>
</application>
</manifest>
When I try to run modified android app, it shows error as given below:
Error running app: Default activity not found.
I've added
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<action android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
to SplashActivity. But it isn't recognizing that as default activity. How can I fix it?

This should be category instead of action so use this
<category android:name="android.intent.category.LAUNCHER"/>
instead of
<action android:name="android.intent.category.LAUNCHER"/>
<activity
android:name=".main.SplashActivity"
android:configChanges="orientation|screenSize"
android:exported="false"
android:label="#string/app_name"
android:launchMode="singleTop"
android:theme="#style/DellTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>

App crashes on Android TV version 7+

I have a mobile app that needs to run on Android TV. I don't have a TV to test it, so I'm trying over an emulator.
The app works just fine on Android versions < 7 (Marshmallow, Lollipop). But when I open it in the emulator with Nougat on it, the app keeps crashing and I get an error that says: "Leanback Launcher keeps stopping".
I've read that I should put some things in Manifest, but I'm confused, why is it working on Android versions < 7?
This is my Manifest, so if you can take a quick look and advise me what to put inside to make it work?
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="------">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.CHANGE_WIFI_MULTICAST_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="android.permission.VIBRATE" />
<permission android:name="android.permission.REBOOT" />
<uses-feature
android:name="android.hardware.touchscreen"
android:required="false" />
<uses-feature
android:name="android.hardware.camera"
android:required="true" />
<application
android:name="-----"
android:allowBackup="true"
android:icon="#drawable/ic_launcher_2"
android:label="#string/app_nameMain"
android:launchMode="singleTask"
android:theme="#style/AppTheme"
tools:replace="android:label">
<service android:name=".services.AutoUpdaterService" />
<meta-data
android:name="com.google.android.gms.version"
android:value="#integer/google_play_services_version" />
<receiver
android:name="com.google.android.gms.gcm.GcmReceiver"
android:exported="true"
android:permission="com.google.android.c2dm.permission.SEND">
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
<category android:name="com.codepath.gcmquickstart" />
</intent-filter>
</receiver>
<service
android:name=".services.ZipaGcmListenerService"
android:exported="false">
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
</intent-filter>
</service>
<service
android:name=".services.ZipaInstanceIDListenerService"
android:exported="false">
<!-- <intent-filter> -->
<!-- <action android:name="com.google.android.c2dm.intent.RECEIVE" /> -->
<!-- </intent-filter> -->
</service>
<receiver android:name=".broadcasts.ConnectionChangeReceiver">
<intent-filter>
<action android:name="android.net.conn.CONNECTIVITY_CHANGE" />
<action android:name="android.net.wifi.WIFI_STATE_CHANGED" />
</intent-filter>
</receiver>
<activity
android:name=".activities.LauncherActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:launchMode="singleTask"
android:theme="#style/App.Theme.Translucent"
android:windowSoftInputMode="adjustPan">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".activities.AlarmTriggerActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:excludeFromRecents="true"
android:label=""
android:launchMode="singleInstance"
android:theme="#style/App.Theme.Translucent"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activities.LogInActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activities.BrowserManagerActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:theme="#style/MyHomeCustomTheme"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activities.WizardActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activities.DeviceManagerActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:windowSoftInputMode="adjustPan" />
<service android:name="com.zipato.mqtt.MqttService" />
<activity
android:name=".activities.RegisterActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:windowSoftInputMode="adjustPan" />
<!-- <activity -->
<!-- android:name=".activities.ShakeSettingActivity" -->
<!-- android:configChanges="keyboardHidden|orientation|screenSize" -->
<!-- android:windowSoftInputMode="adjustPan"/> -->
<activity
android:name=".activities.PasswordRecoveryActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activities.CameraActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:label="CameraActivity"
android:launchMode="singleTop"
android:screenOrientation="landscape"
android:theme="#style/AppTheme"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activities.DiscoveryActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activities.ScreenShotActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activities.MjpegStreamActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:label="CameraActivity"
android:launchMode="singleTop"
android:screenOrientation="landscape"
android:theme="#style/AppTheme"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activities.ShowVCMenu"
android:configChanges="keyboardHidden|orientation|screenSize"
android:launchMode="singleTop"
android:windowSoftInputMode="adjustPan">
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value=".activities.BrowserManagerActivity" />
</activity>
<activity
android:name=".activities.ShowDialogActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:theme="#style/App.Theme.Dialog"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activities.WidgetConfigSwitch"
android:configChanges="keyboardHidden|orientation|screenSize"
android:theme="#style/App.Theme.Dialog"
android:windowSoftInputMode="adjustPan">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
</intent-filter>
</activity>
<activity
android:name=".activities.WidgetConfigLevel"
android:configChanges="keyboardHidden|orientation|screenSize"
android:theme="#style/App.Theme.Dialog"
android:windowSoftInputMode="adjustPan">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
</intent-filter>
</activity>
<activity
android:name=".activities.WidgetConfigRGBW"
android:configChanges="keyboardHidden|orientation|screenSize"
android:theme="#style/App.Theme.Dialog"
android:windowSoftInputMode="adjustPan">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
</intent-filter>
</activity>
<activity
android:name=".activities.WidgetConfigSecurity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:theme="#style/App.Theme.Dialog"
android:windowSoftInputMode="adjustPan">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
</intent-filter>
</activity>
<activity
android:name=".activities.WidgetConfigThermostat"
android:configChanges="keyboardHidden|orientation|screenSize"
android:theme="#style/App.Theme.Dialog"
android:windowSoftInputMode="adjustPan">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
</intent-filter>
</activity>
<activity
android:name=".activities.WidgetEventHandlerActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:excludeFromRecents="true"
android:label=""
android:launchMode="singleInstance"
android:theme="#style/App.Theme.Dialog"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activities.CreateWeatherActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:excludeFromRecents="true"
android:launchMode="singleInstance"
android:windowSoftInputMode="adjustPan" />
<receiver
android:name=".broadcasts.ThermostatWidgetProvider"
android:label="#string/zipato_thermostat_widget">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
</intent-filter>
<meta-data
android:name="android.appwidget.provider"
android:resource="#xml/thermostat_appwidget_info" />
</receiver>
<receiver
android:name=".broadcasts.SecurityWidgetProvider"
android:label="#string/zipato_security_widget">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
</intent-filter>
<meta-data
android:name="android.appwidget.provider"
android:resource="#xml/security_appwidget_info" />
</receiver>
<receiver
android:name=".broadcasts.SwitchWidgetProvider"
android:label="#string/zipato_switch_widget">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
</intent-filter>
<meta-data
android:name="android.appwidget.provider"
android:resource="#xml/switch_appwidget_info" />
</receiver>
<receiver
android:name=".broadcasts.RGBWidgetProvider"
android:label="#string/zipato_rgb_widget">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
</intent-filter>
<meta-data
android:name="android.appwidget.provider"
android:resource="#xml/rgb_appwiget_info" />
</receiver>
<receiver
android:name=".broadcasts.LevelWidgetProvider"
android:label="#string/zipato_level_widget">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
</intent-filter>
<meta-data
android:name="android.appwidget.provider"
android:resource="#xml/level_appwidget_info" />
</receiver>
<receiver
android:name=".broadcasts.StartDevicesWidgetProvider"
android:label="#string/zipato_start_dev_widget">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
</intent-filter>
<meta-data
android:name="android.appwidget.provider"
android:resource="#xml/start_dev_app_widget_info" />
</receiver>
<receiver
android:name=".broadcasts.StartRoomsWidgetProvider"
android:label="#string/zipato_start_rooms_widget">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
</intent-filter>
<meta-data
android:name="android.appwidget.provider"
android:resource="#xml/start_room_app_widget_info" />
</receiver>
<receiver
android:name=".broadcasts.StartScenesWidgetProvider"
android:label="#string/zipato_start_scenes_widget">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
</intent-filter>
<meta-data
android:name="android.appwidget.provider"
android:resource="#xml/start_scenes_app_widget_info" />
</receiver>
<receiver
android:name=".broadcasts.StartFavoriteWidgetProvider"
android:label="#string/zipato_start_fav_widget">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
</intent-filter>
<meta-data
android:name="android.appwidget.provider"
android:resource="#xml/start_fav_app_widget_info" />
</receiver>
<service
android:name=".services.WidgetService"
android:exported="false">
<!-- <intent-filter> -->
<!-- <action android:name="com.google.android.c2dm.intent.RECEIVE" /> -->
<!-- </intent-filter> -->
</service>
<activity
android:name=".activities.WebViewActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activities.AccountSettingsActivity"
android:theme="#style/MyCustomTheme"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activities.AccountContactsActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:theme="#style/MyCustomTheme"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activities.AccountContactsAddEdit"
android:configChanges="keyboardHidden|orientation|screenSize"
android:theme="#style/MyCustomTheme"
android:windowSoftInputMode="stateHidden|adjustResize" />
<activity
android:name=".activities.ActivityUsers"
android:configChanges="keyboardHidden|orientation|screenSize"
android:theme="#style/MyCustomTheme"
android:windowSoftInputMode="stateHidden|adjustResize" />
<activity
android:name=".activities.ActivityUsersEdit"
android:configChanges="keyboardHidden|orientation|screenSize"
android:theme="#style/MyCustomTheme"
android:windowSoftInputMode="stateHidden|adjustResize" />
<activity
android:name=".activities.ActivityGeneralSettings"
android:configChanges="keyboardHidden|orientation|screenSize"
android:theme="#style/MyCustomTheme"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activities.WalletActivity"
android:theme="#style/MyCustomTheme" />
<activity
android:name=".activities.WalletWebViewActivity"
android:theme="#style/MyCustomTheme" />
<activity
android:name=".activities.DeviceManActivity"
android:theme="#style/MyCustomTheme" />
<activity
android:name=".activities.DeviceEndpointsActivity"
android:theme="#style/MyCustomTheme" />
<activity
android:name=".activities.DeviceClusterEndpointActivity"
android:theme="#style/MyCustomTheme" />
</application>
LauncherActivity is my default launcher, should I add:
<category android:name="android.intent.category.LEANBACK_LAUNCHER" />
inside its intent filter? Also, I assume I should add this permission also:
<uses-feature android:name="android.software.leanback"
android:required="false" />
And this thing inside application tag:
android:banner="#drawable/banner"
Is there anything else or this is completely wrong?

This problem has been addressed in this google forum Why do Apps that stream live TV crash under Android 7.0 Nougat on Nexus 5x?. In summary, the app you're running haven't been updated/not-ready for Nougat - higher versions of Android. Other apps, which supported Nougat, seemed to work fine.

Open button not there in google play

I just published my first app and when I downloaded it, there is an uninstall button, No open button and no logo has been generated. i have tried looking it up online. But have not been able to find anything helpful. Please help.
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<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.READ_INTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<meta-data android:name="com.google.android.gms.version"
android:value="#integer/google_play_services_version"/>
<activity
android:name="com.phoenix.andaz.MainActivity"
android:label="#string/app_name"
android:screenOrientation="portrait"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
<action android:name="android.intent.action.SEND" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="audio/mp3"/>
<data android:mimeType="text/plain"/>
</intent-filter>
</activity>
<activity android:name="com.phoenix.andaz.AK"
android:label="#string/app_name"
android:screenOrientation="portrait"> </activity>
<activity android:name="com.phoenix.andaz.SK"
android:label="#string/app_name"
android:screenOrientation="portrait"> </activity>
<activity android:name="com.phoenix.andaz.ShK"
android:label="#string/app_name"
android:screenOrientation="portrait"> </activity>
<activity android:name="com.phoenix.andaz.Player"
android:label="#string/app_name"
android:screenOrientation="portrait">
</activity>
<activity android:name="com.google.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"
android:theme="#android:style/Theme.Translucent">
</activity>
</application>

No app is going to know how to launch any of your activities. Most are private to your app, and MainActivity has a very broken <intent-filter>.
Here is my guess as to the manifest entry you should have for that activity:
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.SEND" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="audio/mp3"/>
<data android:mimeType="text/plain"/>
</intent-filter>
</activity>
This says "either match MAIN/LAUNCHER or match SEND/DEFAULT/one of the MIME types".