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After updating system os version to 46, startActivity is not working.

hahahagghh
Honored Guest

I have an a launch app. It it a common 2d ui application in android. I use it to pass params to another vr application.

In system ov version 42. it can launch the vr application. but when I update system ov to version 46. It doen't work. it it Only play audio.

below is my launch app AndroidManifest.xml

 

 

 

 

 

 

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="my.package.name"
    android:installLocation="auto"
    android:versionCode="20"
    android:versionName="2.0">

    <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.RECORD_AUDIO" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/nvidia_logo"
        android:label="@string/app_name"
        android:networkSecurityConfig="@xml/network"
        android:screenOrientation="landscape"
        android:theme="@style/Theme.AppCompat.DayNight"
        android:usesCleartextTraffic="true">

        <meta-data
            android:name="com.google.android.actions"
            android:resource="@xml/network" />

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

</manifest>

 

 

 

 

 

 

my vr application AndroidManifest.xml:

 

 

 

 

 

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="my.pacakge.name"
    android:installLocation="auto"
    android:versionCode="20"
    android:versionName="2.0">

    <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.RECORD_AUDIO" />
    <uses-permission android:name="oculus.permission.handtracking" />
    <uses-permission android:name="com.oculus.permission.HAND_TRACKING" />

    <uses-feature android:name="android.hardware.usb.host" /> <!-- Tell the system this app requires OpenGL ES 3.1. -->
    <uses-feature
        android:glEsVersion="0x00030001"
        android:required="true" /> <!-- Tell the system this app works in either 3dof or 6dof mode -->
    <uses-feature
        android:name="android.hardware.vr.headtracking"
        android:required="true" /> <!-- Tell the system this app uses the microphone -->
    <uses-feature
        android:name="oculus.software.handtracking"
        android:required="false" />
    <uses-feature
        android:name="android.hardware.microphone"
        android:required="false" />

    <application
        android:allowBackup="false"
        android:icon="@drawable/nvidia_logo"
        android:label="@string/app_name"
        android:networkSecurityConfig="@xml/network"
        android:screenOrientation="landscape"
        android:theme="@style/Theme.AppCompat.DayNight"
        android:usesCleartextTraffic="true">
        <meta-data
            android:name="com.google.android.actions"
            android:resource="@xml/network" />
        <meta-data
            android:name="com.oculus.supportedDevices"
            android:value="quest|quest2" />
        <meta-data
            android:name="com.oculus.vr.focusaware"
            android:value="true" />
        <meta-data android:name="com.oculus.handtracking.version"
            android:value="V2.0"/>
        <meta-data
            android:name="com.oculus.handtracking.frequency"
            android:value="HIGH" />
        <meta-data
            android:name="com.samsung.android.vr.application.mode"
            android:value="vr_only" />
        <activity
            android:name=".MainActivity"
            android:configChanges="screenSize|screenLayout|orientation|keyboardHidden|keyboard|navigation|uiMode"
            android:excludeFromRecents="false"
            android:launchMode="singleTask"
            android:exported="true"
            android:screenOrientation="landscape"
            android:theme="@android:style/Theme.Black.NoTitleBar.Fullscreen">

            <meta-data
                android:name="android.app.lib_name"
                android:value="mylibname" />
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
                <category android:name="com.oculus.intent.category.VR"/>
            </intent-filter>
        </activity>
    </application>

</manifest>

 

 

 

 

they is two different apk. application is different. 

my startActivity code is:

 

 

 

intent.setAction("android.intent.action.MAIN");
intent.addCategory("android.intent.category.INFO");
ComponentName componentName = new ComponentName("applicationid", "my.package.name.MainActivity");
intent.setComponent(componentName);
intent.setPackage("my.package.name");

 

 

 

Did I lack some params in my AndroidManifest.xml or something else? 

------------update------

I add vr config in my launch app AndroidManifest.xml And startActivity works. But my launch app can not show 2d ui like Button and EditText. 

1 REPLY 1

karthiikk
Explorer

Hi Iam also facing the same issue, can you give the vr config  to be added