I'm making an app in AIDE (It's like an android studio but for Android) and I'm struggling to add images to it. Every time I add an image (an src for the image to be exact), I don't have any preview and it tells me this:
"Can not view the layout. Attempt to invoke interface 'java.lang.Object java.util.Map.get(java.lang.Object)' on a null object reference"
I searched for a while but if I'm doing something wrong but even though I copied the exact code, there is still no luck in the preview but there is no error in the code at all. It still runs and I can see the image when I open the app itself.
This is the code in my xml file
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:background="#9F0900"
android:gravity="center">
<ImageView
android:layout_height="80dp"
android:layout_width="80dp"
android:src="@drawable/ic_launcher"/>
<ProgressBar
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
</LinearLayout>
And I don't know if this can help but I'll also show you the java file for the xml
package com.luminetech.metaspecs;
import android.content.*;
import android.app.*;
import android.os.*;
public class SplashScreen extends Activity
{
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.splashscreen);
Thread th = new Thread()
{
public void run()
{
try
{
sleep(3000);
Intent in = new Intent (getApplicationContext(), MainActivity.class);
startActivity(in);
finish();
}
catch (Exception e){}
}
};
th.start();
}
}
You need to roll back your android device to android version 10 and no higher. Since android studio for android devices does not support viewing on later versions of android.