I think that I found something that helps. The following document explains it. I have problems formatting this and do not see the buttons…
I changed my AndroidManifest.xml to the attached one inserting
android:resizeableActivity=“false”
and
tools:ignore=“ProtectedPermissions”/>
I think that AIDE should allow in the in the settings enabling split-screen (named resizeableActivity). I tested this with two apps one calling the other.
Here my AndroidManifest.xml:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android=“http://schemas.android.com/apk/res/android”
package="ree.picclip"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="29" />
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<activity
android:name="ree.picclip.MainActivity"
android:resizeableActivity="false"
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>
<uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE"/>
tools:ignore="ProtectedPermissions"/>