Webview for android in processing 3.x

Answers

• kfrajer

  August 2016

  https://forum.processing.org/two/discussion/comment/72142/#Comment_72142

  Kf
• Gpm

  September 2016

  `import android.app.Activity; import android.content.Context; import android.widget.FrameLayout; import android.view.ViewParent; import android.widget.RelativeLayout; import android.text.Editable; import android.graphics.Color; import android.widget.Toast; import android.os.Looper; import android.view.WindowManager; import android.view.inputmethod.InputMethodManager; import android.os.Bundle; import android.os.Environment; import android.view.View; import android.view.ViewGroup; import android.webkit.WebView;

  Activity act; FrameLayout fl;

  WebView webview;

  @Override
  public void onStart() { super.onStart();

  act = this.getActivity();

  webview = new WebView(act); webview.setLayoutParams(new RelativeLayout.LayoutParams( 800, 400 )); webview.setX(800); webview.setY(600); webview.getSettings().setJavaScriptEnabled(true);

  webview.loadUrl("https://processing.org/");

  fl = (FrameLayout)act.findViewById(0x1000); fl.addView(webview); }

  void settings() { fullScreen(); }

  void setup() {
  orientation(PORTRAIT); background(255, 0, 0); }

  void draw() { }`

  Hi @Kfrajer for the reply, however I'm getting an error on this line saying unexpected token : @Override

  Not able to understand what I have done wrong. Pls check. Thanks a lot.
• akenaton

  September 2016

  @Gpm===

  this code works. You are overriding the onStart() method (fragment).

  format your code.

  put the exact error in the console.
• Gpm

  September 2016 edited September 2016

  HI @akenaton

  Here is the formatted code.

  import android.app.Activity;
  import android.content.Context;
  import android.widget.FrameLayout;
  import android.view.ViewParent;
  import android.widget.RelativeLayout;
  import android.text.Editable;
  import android.graphics.Color;
  import android.widget.Toast;
  import android.os.Looper;
  import android.view.WindowManager;
  import android.view.inputmethod.InputMethodManager;
  import android.os.Bundle;
  import android.os.Environment;
  import android.view.View;
  import android.view.ViewGroup;
  
  import   android.webkit.WebView;
  
  Activity act;
  FrameLayout fl;
  
  WebView webview; 
  
  //@Override
  public void onStart() {
    super.onStart();
  
    act = this.getActivity();
  
    webview = new WebView(act);
    webview.setLayoutParams(new RelativeLayout.LayoutParams( 400, 600 ));
    webview.setX(400);
    webview.setY(600);
    webview.getSettings().setJavaScriptEnabled(true);
  
    webview.loadUrl("http:" + "//www.google.com/");
  
    fl = (FrameLayout)act.findViewById(0x1000);
    fl.addView(webview);
  }
  
  
  void settings() {
    fullScreen();
  }
  
  void setup() {   
    orientation(PORTRAIT);
    background(255, 250, 0);
  }
  
  void draw() {
  }
  

  I have taken out override. What I'm seeing is, the page getting opened in a browser after 2 seconds after app launches. Is there a way to control it so, it will be within app window. Thanks again.
• Gpm

  September 2016 edited September 2016

  once I paste the code, formatting is gone. how I can correct that. :-O
• akenaton

  September 2016

  @Gpm===

  you can do that using WebViewClient API from android: https://developer.android.com/reference/android/webkit/WebViewClient.html
• kfrajer

  September 2016 edited September 2016 Answer ✓

  @Gmp I tried akenaton suggestions and this is how to make it work:

  import android.app.Activity;
  import android.content.Context;
  import android.widget.FrameLayout;
  import android.view.ViewParent;
  import android.widget.RelativeLayout;
  import android.text.Editable;
  import android.graphics.Color;
  import android.widget.Toast;
  import android.os.Looper;
  import android.view.WindowManager;
  import android.view.inputmethod.InputMethodManager;
  import android.os.Bundle;
  import android.os.Environment;
  import android.view.View;
  import android.view.ViewGroup;
  
  import   android.webkit.WebView;
  import   android.webkit.WebViewClient;
  
  Activity act;
  FrameLayout fl;
  
  WebView webview; 
  WebViewClient wbc;
  
  //@Override
  public void onStart() {
    super.onStart();
  
    act = this.getActivity();
  
    wbc = new WebViewClient();
  
    webview = new WebView(act);
    webview.setLayoutParams(new RelativeLayout.LayoutParams( 1200, 800 ));
    webview.setX(100);
    webview.setY(50);
    webview.setWebViewClient(wbc);
    webview.getSettings().setJavaScriptEnabled(true);
  
    webview.loadUrl("http://" + "www.google.com/");
  
    fl = (FrameLayout)act.findViewById(0x1000);
    fl.addView(webview);
  }
  
  
  void settings() {
    fullScreen();
  }
  
  void setup() {   
    orientation(PORTRAIT);
    background(255, 250, 0);
  }
  
  void draw() {
  }
  

  I hope this helps,

  Kf
• Gpm

  September 2016

  @kfrajer : Thanks a lot. It is working!! :) @akenaton : Thanks for your suggestions. Thanks again.