Why Custom Launcher doesn't work properly sometimes? - android

I created a custom launcher and set it to default launcher for my tablet. but when I open an application and then press Back button I will go to the last launcher(Default launcher of Samsung) although I setup my launcher as default before!
This is my launcher manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="launcher.base.app.ehsan.com.minelauncher">
<!-- To access internet -->
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<!-- To auto-complete the email text field in the login form with the JSON's emails -->
<uses-permission android:name="android.permission.GET_ACCOUNTS"/>
<uses-permission android:name="android.permission.READ_PROFILE"/>
<uses-permission android:name="android.permission.READ_CONTACTS"/>
<application
android:name=".tools.G"
android:allowBackup="true"
android:icon="#mipmap/logo"
android:label="#string/app_name"
android:supportsRtl="false"
android:theme="#style/AppTheme">
<activity android:name=".activity.MainActivity">
</activity>
<activity
android:name=".activity.LoginActivity"
android:label="#string/title_activity_login"
android:theme="#android:style/Theme.Wallpaper.NoTitleBar.Fullscreen"
android:launchMode="singleTask"
android:stateNotNeeded="true"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
<category android:name="android.intent.category.HOME" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activity.ForgetActivity"
android:screenOrientation="sensorLandscape"
>
</activity>
<activity
android:name=".activity.RecoveryActivity"
android:screenOrientation="sensorLandscape"
>
</activity>
<service
android:name=".APIService.InternetService"
android:enabled="true"
android:exported="true"/>
</application>
</manifest>
Thank you for Your answers.

Related

'The following app is part of another app' alert when uninstalling an app

I installed my signed apk on android emulator and when I tried to uninstall it, android made a dialog and said
MyApp is part of the following app: MyApp
do you want to uninstall this app?
I wanna know what makes android to make this dialog because my app(MyApp) is not part of another app
and this is my Manifest.xml
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.app.driver.android">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="com.sec.android.provider.badge.permission.WRITE" />
<application
android:name=".global.Application"
android:allowBackup="false"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:supportsRtl="false"
android:theme="#style/AppTheme">
<activity android:name=".activity.SplashActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".activity.HomeActivity"
android:screenOrientation="portrait"
android:windowSoftInputMode="stateHidden">
<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:host="home_activity"
android:scheme="app_driver" />
</intent-filter>
</activity>
<activity
android:name=".activity.ActivationActivity"
android:screenOrientation="portrait"
android:theme="#style/AppTheme"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activity.LoginActivity"
android:screenOrientation="portrait"
android:theme="#style/AppTheme" />
<activity
android:name=".activity.NoInternetConnectionActivity"
android:screenOrientation="portrait" />
<activity
android:name=".activity.ProfileActivity"
android:screenOrientation="portrait"
android:theme="#style/AppTheme2"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activity.MapActivity"
android:screenOrientation="portrait"
android:windowSoftInputMode="adjustPan" />
<activity
android:name=".activity.RequestActivity"
android:screenOrientation="portrait"
android:windowSoftInputMode="adjustPan" />
<meta-data
android:name="com.google.android.geo.API_KEY"
android:value="#string/google_maps_key" />
</application>
</manifest>

Same problem. But I resolved it after I located that there was 2 activities that has different labels.

change default start activity error

This is my code
<?xml version="1.0" encoding="utf-8"?>
<!-- To auto-complete the email text field in the login form with the user's emails -->
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.READ_PROFILE" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.INTERNET" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".RegisterActivity"/>
<activity
android:name=".SplashActivity"
android:exported="true" />
<activity
android:name=".LoginActivity"/>
<activity
android:name=".MainActivity"
android:label="#string/title_activity_main" />
</application>
At the beginning, my project exported property is in the LoginActivity section.
But after I change exported="true" to SplashActivity it's not work...
I tried to change to RegisterActivity section and got the same error.
Event log is "Error running app: The activity must be exported or contain an intent-filter"
my android studio version is 2.3.3 and project min SDK is 19
Is there anyone have the same problem?..
Updare:
This is my latest code
<?xml version="1.0" encoding="utf-8"?>
<!-- To auto-complete the email text field in the login form with the user's emails -->
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.READ_PROFILE" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.INTERNET" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".RegisterActivity"/>
<activity
android:name=".SplashActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<activity
android:name=".LoginActivity" />
<activity
android:name=".MainActivity"
android:label="#string/title_activity_main" />
</application>
But I got the
same problem
...

try defining your Splash activity like this :
<activity
android:name=".SplashActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>

In the Manifest file you must have an Activity that is set as Main so the app will know what to launch first.
By adding the following intent-filters you set the following Activity as main.
<activity
android:name=".Activity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>

AppIcon will showed twice on device with Android App

When i install my android application on the device, the AppIcon will appear twice.
This means: there are two separate app-icons. Both icons launch the same app version. If I remove one app-icon, the other disappears also. If i reinstall them, it appears twice again.
How can i avoid this?
This is my AndroidManifest.xml:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.******"
android:versionCode="1"
android:versionName="1.0">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-sdk
android:minSdkVersion="16"
android:targetSdkVersion="22" />
<application
android:name=".MainApplication"
android:allowBackup="true"
android:label="#string/app_name"
android:icon="#mipmap/ic_launcher"
android:theme="#style/AppTheme">
<meta-data android:name="com.bugsnag.android.API_KEY"
android:value="524b0194108e90ae383189e509746766"/>
<activity
android:name=".MainActivity"
android:label="#string/app_name"
android:configChanges="keyboard|keyboardHidden|orientation|screenSize"
android:windowSoftInputMode="adjustResize">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="com.facebook.react.devsupport.DevSettingsActivity" />
<activity
android:name=".SplashActivity"
android:theme="#style/SplashTheme">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

It's because of the intent-filter. Only one activity should have
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
Any activity having this intent filter will be shown in the launcher.

How to integrate AndroidManifest.xml?

So I need to integrate unity with android feature like connect to 3rd party app.
So I made .apk build after working at eclipse, but how to integrate between 2 AndroidManifest files?
First reference one is,
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.mygame.plugin"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="21" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name" >
<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>
<intent-filter>
<data android:scheme="ka67492508561297" />
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.BROWSABLE" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity android:name="com.kakao.unity.plugin.ThirdPartyPostStoryActivity" android:windowSoftInputMode="stateAlwaysVisible" android:theme="#android:style/Theme.Translucent.NoTitleBar"/>
</application>
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
and the main one my game currently uses is
<?xml version="1.0" encoding="utf-8"?>
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
package="com.mygame.mygame1"
android:installLocation="preferExternal"
android:theme="#android:style/Theme.NoTitleBar"
android:versionCode="2"
android:versionName="1.01">
<supports-screens
android:smallScreens="true"
android:normalScreens="true"
android:largeScreens="true"
android:xlargeScreens="true"
android:anyDensity="true"/>
<uses-sdk
android:minSdkVersion="9"
android:targetSdkVersion="22" />
<application
android:allowBackup="true"
android:icon="#drawable/app_icon"
android:label="#string/app_name">
<meta-data android:name="com.google.android.gms.version" android:value="#integer/google_play_services_version"/>
<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>
<intent-filter>
<data android:scheme="ka7492508561297" />
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.BROWSABLE" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity android:name="com.unity3d.player.UnityPlayerProxyActivity"
android:launchMode="singleTask"
android:label="#string/app_name"
android:configChanges="fontScale|keyboard|keyboardHidden|locale|mnc|mcc|navigation|orientation|screenLayout|screenSize|smallestScreenSize|uiMode|touchscreen">
<meta-data android:name="unityplayer.ForwardNativeEventsToDalvik" android:value="true" />
</activity>
<activity android:name="com.unity3d.player.UnityPlayerActivity"
android:launchMode="singleTask"
android:label="#string/app_name"
android:configChanges="fontScale|keyboard|keyboardHidden|locale|mnc|mcc|navigation|orientation|screenLayout|screenSize|smallestScreenSize|uiMode|touchscreen">
</activity>
<activity android:name="com.unity3d.player.UnityPlayerNativeActivity"
android:launchMode="singleTask"
android:label="#string/app_name"
android:configChanges="fontScale|keyboard|keyboardHidden|locale|mnc|mcc|navigation|orientation|screenLayout|screenSize|smallestScreenSize|uiMode|touchscreen">
<meta-data android:name="unityplayer.ForwardNativeEventsToDalvik" android:value="true" />
</activity>
<activity android:name="org.onepf.openiab.UnityProxyActivity"
android:launchMode="singleTask"
android:label="#string/app_name"
android:configChanges="fontScale|keyboard|keyboardHidden|locale|mnc|mcc|navigation|orientation|screenLayout|screenSize|smallestScreenSize|uiMode|touchscreen">
</activity>
<activity android:name="com.google.android.gms.ads.AdActivity"
android:label="#string/app_name"
android:configChanges="fontScale|keyboard|keyboardHidden|locale|mnc|mcc|navigation|orientation|screenLayout|screenSize|smallestScreenSize|uiMode|touchscreen">
</activity>
<activity android:name="com.ka.unity.plugin.ThirdPartyPostStoryActivity" android:windowSoftInputMode="stateAlwaysVisible" android:theme="#android:style/Theme.Translucent.NoTitleBar"/>
</application>
<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.READ_PHONE_STATE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="com.sec.android.iap.permission.BILLING"/>
<uses-permission android:name="org.onepf.openiab.permission.BILLING"/>
So I merged reference one to my main one like above,
But error says,
[UnityException: Unable to start activity!
No activity in the manifest with action MAIN and category LAUNCHER. Try launching the application manually on the device.]
I still can make .apk file, and can run on my phone, but can't connect to 3rd party app when in-game button touched that should launch connection.
So strange... how should I fix?
Thanks.

I've an exception when run android application?

I think the error is from this manifest file ?!! when i want to start this activity "SearchResultForm" i have the exception ??
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="ayanoo.forms"
android:versionCode="1"
android:versionName="1.0">
<application android:icon="#drawable/search" android:label="#string/app_name">
<activity android:name=".MainActivity" android:label="#string/app_name" android:launchMode="standard">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="PersonDataForm" android:label="#layout/person_data_form"></activity>
<activity android:name="SearchResultForm" android:theme="#style/CodeFont"></activity>
<activity android:name="SendMessageForm" android:theme="#style/CodeFont"></activity>
</application>
<uses-sdk android:minSdkVersion="3" />
<uses-permission android:name="android.permission.INTERNET"></uses-permission>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"></uses-permission>
<uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION"></uses-permission>
</manifest>

You should have every activity of your appliaction listed within manifest file, like this:
<application android:icon="#drawable/ok" android:label="Application name">
<activity android:name=".main_screen.MyActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
</application>

Your manifest has wrong links to your Activities (except the MainActivity).
You have:
<activity android:name="SearchResultForm" android:theme="#style/CodeFont"></activity>
Try to use:
<activity android:name=".SearchResultForm" android:theme="#style/CodeFont"></activity>
Pay attention to the dot.

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