Why this java code not working?

Kumaraswamy · September 16, 2020, 4:15am

Just he wants to know how extension is made...

newbiedeveloper · September 16, 2020, 4:57am

it's still not working please help me.
can you edit my file please.
here is my code

package com.ads.inter;  

import com.google.appinventor.components.annotations.DesignerComponent;
import com.google.appinventor.components.annotations.DesignerProperty;
import com.google.appinventor.components.annotations.PropertyCategory;
import com.google.appinventor.components.annotations.SimpleEvent;
import com.google.appinventor.components.annotations.SimpleFunction;
import com.google.appinventor.components.annotations.SimpleObject;
import com.google.appinventor.components.annotations.SimpleProperty;
import com.google.appinventor.components.common.ComponentCategory;
import com.google.appinventor.components.common.PropertyTypeConstants;
import com.google.appinventor.components.runtime.util.MediaUtil;
import com.google.appinventor.components.runtime.*;
  
import com.google.appinventor.components.annotations.*;
import com.google.appinventor.components.runtime.*;
import com.google.appinventor.components.common.*;
import android.support.v7.app.AppCompatActivity;  
import android.os.Bundle;
  
import com.google.android.gms.ads.AdListener;  
import com.google.android.gms.ads.AdRequest;  
import com.google.android.gms.ads.InterstitialAd;  
  
@DesignerComponent(version = 1, // Update version here, You must do for each new release to upgrade your extension
                   description = "interads",
                   category = ComponentCategory.EXTENSION,
                   nonVisible = true,
                   iconName = "images/extension.png") // Change your extension's icon from here; can be a direct url
@SimpleObject(external = true)
public class interads extends AndroidNonvisibleComponent {  
    InterstitialAd mInterstitialAd;  
  
    @Override  
    protected void onCreate(Bundle savedInstanceState) {  
        super.onCreate(savedInstanceState);  
        setContentView(R.layout.activity_interstitial_ads);  
        mInterstitialAd = new InterstitialAd(this);  
  
        // set the ad unit ID  
    @SimpleFunction
    public String SetAdUnit(String UnitId) {
        mInterstitialAd.setAdUnitId(UnitId);  
     }
  
        AdRequest adRequest = new AdRequest.Builder().build();  
  
        // Load ads into Interstitial Ads  
 @SimpleFunction(description = "load ad")
    public void LoadAd{
        mInterstitialAd.loadAd(adRequest);  
  }
        
@SimpleEvent(description = "On ad loaded")
public void onAdLoaded(){
   EventDispatcher.dispatchEvent(this, "onAdLoaded");
}

  @Override
    private void showInterstitial{  
        if (mInterstitialAd.isLoaded()) {  
            mInterstitialAd.show();  
        }  
    }  
  
  
}

Kumaraswamy · September 16, 2020, 5:02am

First try to make small extension, they try big.

WatermelonIce · September 16, 2020, 5:03am

You didn't follow what I have said

newbiedeveloper · September 16, 2020, 5:03am

i am doing but i want to make some big.
so, please help me

newbiedeveloper · September 16, 2020, 5:03am

can you show me where i have to add this parameters

Techno_Vedang · September 16, 2020, 5:04am

The real issue is this

issue

Alaqmar_Bohori · September 16, 2020, 5:06am

Yeah, if you don't know java, and want to make extensions try making something simple as @Kumaraswamy recommended, making something big will come later on

newbiedeveloper · September 16, 2020, 5:06am

i accepting that i don't have any knowledge about JAVA.
But i know Only app inventor can help me.

newbiedeveloper · September 16, 2020, 5:08am

now i have added some parameters.
but it still not working.
my modifies code

package com.ads.inter;  

import com.google.appinventor.components.annotations.DesignerComponent;
import com.google.appinventor.components.annotations.DesignerProperty;
import com.google.appinventor.components.annotations.PropertyCategory;
import com.google.appinventor.components.annotations.SimpleEvent;
import com.google.appinventor.components.annotations.SimpleFunction;
import com.google.appinventor.components.annotations.SimpleObject;
import com.google.appinventor.components.annotations.SimpleProperty;
import com.google.appinventor.components.common.ComponentCategory;
import com.google.appinventor.components.common.PropertyTypeConstants;
import com.google.appinventor.components.runtime.util.MediaUtil;
import com.google.appinventor.components.runtime.*;
  
import com.google.appinventor.components.annotations.*;
import com.google.appinventor.components.runtime.*;
import com.google.appinventor.components.common.*;
import android.support.v7.app.AppCompatActivity;  
import android.os.Bundle;
  
import com.google.android.gms.ads.AdListener;  
import com.google.android.gms.ads.AdRequest;  
import com.google.android.gms.ads.InterstitialAd;  
  
@DesignerComponent(version = 1, // Update version here, You must do for each new release to upgrade your extension
                   description = "interads",
                   category = ComponentCategory.EXTENSION,
                   nonVisible = true,
                   iconName = "images/extension.png") // Change your extension's icon from here; can be a direct url
@SimpleObject(external = true)
public class interads extends AndroidNonvisibleComponent {  
    InterstitialAd mInterstitialAd;  
  
    @Override  
    protected void onCreate(Bundle savedInstanceState) {  
        super.onCreate(savedInstanceState);  
        setContentView(R.layout.activity_interstitial_ads);  
        mInterstitialAd = new InterstitialAd(this);  
  
        // set the ad unit ID  
    @SimpleFunction
    public String SetAdUnit(String UnitId) {
        mInterstitialAd.setAdUnitId(UnitId);  
     }
  
        AdRequest adRequest = new AdRequest.Builder().build();  
  
        // Load ads into Interstitial Ads  
 @SimpleFunction(description = "load ad")
    public void LoadAd(){
        mInterstitialAd.loadAd(adRequest);  
  }
        
@SimpleEvent(description = "On ad loaded")
public void onAdLoaded(){
   EventDispatcher.dispatchEvent(this, "onAdLoaded");
}

  @Override
    private void showInterstitial(){  
        if (mInterstitialAd.isLoaded()) {  
            mInterstitialAd.show();  
        }  
    }  
  
  
}

WatermelonIce · September 16, 2020, 5:08am

So you have to hire someone to do it for youo.

newbiedeveloper · September 16, 2020, 5:09am

can you check my code again pleaseee

Techno_Vedang · September 16, 2020, 5:09am

You should learn java first. suppose if you made extension without knowing or learning java with the help of ai2 community but what if the ad network update their sdk then you will again take help? thats why you need to learn java first

newbiedeveloper · September 16, 2020, 5:12am

yes, you are absolutely correct .
As i know App inventor code and java have some different code.
So, i am thinking to create extension. Which is easy .
Or it will also give me an idea to JAVA.

Please Help me
please check my code

Techno_Vedang · September 16, 2020, 5:14am

here you are thinking wrong extensions are based on java. java is not based on extensions

newbiedeveloper · September 16, 2020, 5:15am

okay,i will never ask for editing my java file.
but i am stuck at this point.
so, please check my code

Kumaraswamy · September 16, 2020, 5:17am

Hope you understood...

newbiedeveloper · September 16, 2020, 5:21am

Thanks I am Understanding what are you saying .
One more question - can you check my all Import in my extension.

please reply this question

Kumaraswamy · September 16, 2020, 5:23am

I have no idea about making ad extensions.

newbiedeveloper · September 16, 2020, 5:24am

ohh then @WatermelonIce
can you help me