How to call webview class in intent?

catchappkiran · Sep 3, 2017

WebView Class:

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.webkit.WebView;
import android.webkit.WebViewClient;

import static android.provider.ContactsContract.CommonDataKinds.Website.URL;

public class WebViewClass extends AppCompatActivity {

private WebView webView;

@override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_web_view_class);

webView = (WebView) findViewById(R.id.webview);
webView.setWebViewClient(new MyWebViewClient());
webView.getSettings().setJavaScriptEnabled(true);
String URL = "";
webView.loadUrl(URL);
}
private class MyWebViewClient extends WebViewClient {
@override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;
}
}
}

================

Intent intent = new Intent(this,WebViewClass.class); >> Here it is showing an error
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(rssObject.getItems().get(posistion).getLink()));
browserIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
mContext.startActivity(browserIntent);

Link, URL getting from Uri.parse(rssObject.getItems().get(posistion).getLink())

Can you please help

Deleted User · Sep 3, 2017

What's the error?

catchappkiran · Sep 4, 2017

LV426 said:
What's the error?

Error:---- can't resolve symbol 'webviewclass'

Deleted User · Sep 4, 2017

So where is this code? in which class is it located? Did you import the WebViewClass.

Code:

Intent intent = new Intent(this,WebViewClass.class); >> Here it is showing an error
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(rssObject.getItems().get(posistion).getLink()));
browserIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
mContext.startActivity(browserIntent);

catchappkiran · Sep 4, 2017

LV426 said:
So where is this code? in which class is it located? Did you import the WebViewClass.

<br>

<br>

<div style='margin: 1em auto' title='Code'>

<ol class='text' style='font-family:monospace;'>

<li style='font-weight: normal; vertical-align:top;'>

<div style='font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;'>

&nbsp;

</div></li>

<li style='font-weight: normal; vertical-align:top;'>

<div style='font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;'>

Intent intent = new Intent(this,WebViewClass.class); &gt;&gt; Here it is showing an error

</div></li>

<li style='font-weight: normal; vertical-align:top;'>

<div style='font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;'>

Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(rssObject.getItems().get(posistion).getLink()));

</div></li>

<li style='font-weight: normal; vertical-align:top;'>

<div style='font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;'>

browserIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);

</div></li>

<li style='font-weight: bold; vertical-align:top;'>

<div style='font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;'>

mContext.startActivity(browserIntent);

</div></li>

<li style='font-weight: normal; vertical-align:top;'>

<div style='font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;'>

&nbsp;

</div></li>

</ol>

</div>

I will share my screen... can you help me to resolve this issue

Deleted User · Sep 4, 2017

Sure, but please answer my question. That bit of code I quoted is just floating. Which class is it part of? Please include more of the code so we can establish the context of it.

catchappkiran · Sep 4, 2017

Intent code in different class (FeedAdapter):

package com.catchappkiran.andriodrssfeed.Adapter;

import android.content.Context;
import android.content.Intent;

import android.net.Uri;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import android.widget.TextView;

import com.catchappkiran.andriodrssfeed.Interface.ItemClickListener;
import com.catchappkiran.andriodrssfeed.Model.RSSObject;
import com.catchappkiran.andriodrssfeed.R;

class FeedViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener,View.OnLongClickListener{

public TextView txtTitle, txtPubDate, txtContent;
private ItemClickListener itemClickListener;

public FeedViewHolder(View itemView) {
super(itemView);

txtTitle = (TextView) itemView.findViewById(R.id.txtTitle);
txtPubDate = (TextView) itemView.findViewById(R.id.txtPubDate);
txtContent = (TextView) itemView.findViewById(R.id.txtContent);

//Set Event
itemView.setOnClickListener(this);
itemView.setOnLongClickListener(this);

}

public ItemClickListener getItemClickListener() {
return itemClickListener;
}

public void setItemClickListener(ItemClickListener itemClickListener) {
this.itemClickListener = itemClickListener;
}

@override
public void onClick(View v) {
itemClickListener.onClick(v,getAdapterPosition(), false);

}

@override
public boolean onLongClick(View v) {
itemClickListener.onClick(v,getAdapterPosition(), true);
return true;
}
}

public class FeedAdapter extends RecyclerView.Adapter<FeedViewHolder> {

private RSSObject rssObject;
private Context mContext;
private LayoutInflater inflater;

public FeedAdapter(RSSObject rssObject, Context mContext) {
this.rssObject = rssObject;
this.mContext = mContext;
inflater = LayoutInflater.from(mContext);
}

public FeedViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View itemView = inflater.inflate(R.layout.row,parent,false);
return new FeedViewHolder(itemView);
}

public void onBindViewHolder(FeedViewHolder holder, int position){
holder.txtTitle.setText(rssObject.getItems().get(position).getTitle());
holder.txtPubDate.setText(rssObject.getItems().get(position).getPubDate());
holder.txtContent.setText(rssObject.getItems().get(position).getContent());

holder.setItemClickListener(new ItemClickListener() {

public void onClick(View view, int position, boolean isLongClick) {
if (!isLongClick){
Intent intent = new Intent(this,webviewClass.class);
//intent.putExtra("RSS_Link",rssObject.getItems().get(posistion).getLink());
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(rssObject.getItems().get(position).getLink()));
browserIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
mContext.startActivity(browserIntent);
}
}
});

}

public int getItemCount(){
return rssObject.items.size();
}
}

Deleted User · Sep 4, 2017

Java is case sensitive. so

Code:

Intent intent = new Intent(this,webviewClass.class);

Is not the same as

Code:

Intent intent = new Intent(this,WebViewClass.class);

which I think is what you need to use.

catchappkiran · Sep 4, 2017

Intent intent = new Intent(this,webviewClass.class); > this is correct. I am using this

Deleted User · Sep 4, 2017

But you said

catchappkiran said:
Error:---- can't resolve symbol 'webviewclass'

catchappkiran · Sep 4, 2017

Oh, this I have replied from App (AndroidForum). (Error:---- can't resolve symbol 'webviewclass')

Intent intent = new Intent(this,webviewClass.class); > this is correct. I am using this

Deleted User · Sep 4, 2017

Just answer 'yes' or 'no' to the following question:

Does changing this line

Code:

Intent intent = new Intent(this,webviewClass.class);

to this:

Code:

Intent intent = new Intent(this,WebViewClass.class);

make the problem go away?

catchappkiran · Sep 4, 2017

LV426 said:
Just answer 'yes' or 'no' to the following question:

<br>

<br> Does changing this line

<br>

<br>

<div style='margin: 1em auto' title='Code'>

<ol class='text' style='font-family:monospace;'>

<li style='font-weight: normal; vertical-align:top;'>

<div style='font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;'>

&nbsp;

</div></li>

<li style='font-weight: normal; vertical-align:top;'>

<div style='font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;'>

Intent intent = new Intent(this,webviewClass.class);

</div></li>

<li style='font-weight: normal; vertical-align:top;'>

<div style='font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;'>

&nbsp;

</div></li>

</ol>

</div>to this:

<br>

<br>

<div style='margin: 1em auto' title='Code'>

<ol class='text' style='font-family:monospace;'>

<li style='font-weight: normal; vertical-align:top;'>

<div style='font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;'>

&nbsp;

</div></li>

<li style='font-weight: normal; vertical-align:top;'>

<div style='font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;'>

Intent intent = new Intent(this,WebViewClass.class);

</div></li>

<li style='font-weight: normal; vertical-align:top;'>

<div style='font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;'>

&nbsp;

</div></li>

</ol>

</div>make the problem go away?

Can I share the screen? Will discuss

Deleted User · Sep 4, 2017

Post a screenshot then.

catchappkiran · Sep 4, 2017

webviewClass

package com.catchappkiran.andriodrssfeed;

import android.net.Uri;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;

import android.webkit.WebView;
import android.webkit.WebViewClient;

public class webviewClass extends AppCompatActivity {
private WebView webView;

@override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_webview_class);

webView = (WebView) findViewById(R.id.webview);
setContentView(webView);
webView.setWebViewClient(new myWebClient());
webView.getSettings().setJavaScriptEnabled(true);
webView.loadUrl("how to call the url from FeedAdapter.java");
}
public class myWebClient extends WebViewClient
{
@override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;

}
}

}

FeedAdapter

package com.catchappkiran.andriodrssfeed.Adapter;

import android.content.Context;
import android.content.Intent;

import android.net.Uri;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import android.widget.TextView;

import com.catchappkiran.andriodrssfeed.Interface.ItemClickListener;
import com.catchappkiran.andriodrssfeed.Model.RSSObject;
import com.catchappkiran.andriodrssfeed.R;

class FeedViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener,View.OnLongClickListener{

public TextView txtTitle, txtPubDate, txtContent;
private ItemClickListener itemClickListener;

public FeedViewHolder(View itemView) {
super(itemView);

txtTitle = (TextView) itemView.findViewById(R.id.txtTitle);
txtPubDate = (TextView) itemView.findViewById(R.id.txtPubDate);
txtContent = (TextView) itemView.findViewById(R.id.txtContent);

//Set Event
itemView.setOnClickListener(this);
itemView.setOnLongClickListener(this);

}

public ItemClickListener getItemClickListener() {
return itemClickListener;
}

public void setItemClickListener(ItemClickListener itemClickListener) {
this.itemClickListener = itemClickListener;
}

@override
public void onClick(View v) {
itemClickListener.onClick(v,getAdapterPosition(), false);

}

@override
public boolean onLongClick(View v) {
itemClickListener.onClick(v,getAdapterPosition(), true);
return true;
}
}

public class FeedAdapter extends RecyclerView.Adapter<FeedViewHolder> {

private RSSObject rssObject;
private Context mContext;
private LayoutInflater inflater;

public FeedAdapter(RSSObject rssObject, Context mContext) {
this.rssObject = rssObject;
this.mContext = mContext;
inflater = LayoutInflater.from(mContext);
}

@override
public FeedViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View itemView = inflater.inflate(R.layout.row,parent,false);
return new FeedViewHolder(itemView);
}

@override
public void onBindViewHolder(FeedViewHolder holder, int position){
holder.txtTitle.setText(rssObject.getItems().get(position).getTitle());
holder.txtPubDate.setText(rssObject.getItems().get(position).getPubDate());
holder.txtContent.setText(rssObject.getItems().get(position).getContent());

holder.setItemClickListener(new ItemClickListener() {
@override
public void onClick(View view, int position, boolean isLongClick) {
if (!isLongClick){
Intent intent = new Intent(this,webviewClass.class);
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(rssObject.getItems().get(position).getLink()));
browserIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
mContext.startActivity(browserIntent);
}
}
});

}
@override
public int getItemCount(){
return rssObject.items.size();
}
}

Finally i want to open url in webview

Deleted User · Sep 4, 2017

Sorry, I've just lost track of this.

So can you please clarify what your current problem is?

Deleted User · Sep 4, 2017

And, for the love of God, please put your code in [code][/code] tags, and format it nicely.

catchappkiran · Sep 4, 2017

Currently the url opening in browser.

I want to open the url in webview. This is the problem. How to do that. ?
webviewClass

Code:

package com.catchappkiran.andriodrssfeed;

import android.net.Uri;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;

import android.webkit.WebView;
import android.webkit.WebViewClient;

public class webviewClass extends AppCompatActivity {
private WebView webView;

[USER=1021285]@override[/USER]
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_webview_class);

webView = (WebView) findViewById(R.id.webview);
setContentView(webView);
webView.setWebViewClient(new myWebClient());
webView.getSettings().setJavaScriptEnabled(true);
webView.loadUrl("how to call the url from FeedAdapter.java");
}
public class myWebClient extends WebViewClient
{
[USER=1021285]@override[/USER]
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;

}
}


}

FeedAdapter

Code:

package com.catchappkiran.andriodrssfeed.Adapter;

import android.content.Context;
import android.content.Intent;

import android.net.Uri;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import android.widget.TextView;

import com.catchappkiran.andriodrssfeed.Interface.ItemClickListener;
import com.catchappkiran.andriodrssfeed.Model.RSSObject;
import com.catchappkiran.andriodrssfeed.R;

class FeedViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener,View.OnLongClickListener{

public TextView txtTitle, txtPubDate, txtContent;
private ItemClickListener itemClickListener;


public FeedViewHolder(View itemView) {
super(itemView);

txtTitle = (TextView) itemView.findViewById(R.id.txtTitle);
txtPubDate = (TextView) itemView.findViewById(R.id.txtPubDate);
txtContent = (TextView) itemView.findViewById(R.id.txtContent);

//Set Event
itemView.setOnClickListener(this);
itemView.setOnLongClickListener(this);

}

public ItemClickListener getItemClickListener() {
return itemClickListener;
}

public void setItemClickListener(ItemClickListener itemClickListener) {
this.itemClickListener = itemClickListener;
}

@override
public void onClick(View v) {
itemClickListener.onClick(v,getAdapterPosition(), false);

}

@override
public boolean onLongClick(View v) {
itemClickListener.onClick(v,getAdapterPosition(), true);
return true;
}
}


public class FeedAdapter extends RecyclerView.Adapter<FeedViewHolder> {

private RSSObject rssObject;
private Context mContext;
private LayoutInflater inflater;

public FeedAdapter(RSSObject rssObject, Context mContext) {
this.rssObject = rssObject;
this.mContext = mContext;
inflater = LayoutInflater.from(mContext);
}

@override
public FeedViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View itemView = inflater.inflate(R.layout.row,parent,false);
return new FeedViewHolder(itemView);
}

@override
public void onBindViewHolder(FeedViewHolder holder, int position){
holder.txtTitle.setText(rssObject.getItems().get(position).getTitle());
holder.txtPubDate.setText(rssObject.getItems().get(position).getPubDate());
holder.txtContent.setText(rssObject.getItems().get(position).getContent());

holder.setItemClickListener(new ItemClickListener() {
@override
public void onClick(View view, int position, boolean isLongClick) {
if (!isLongClick){
Intent intent = new Intent(this,webviewClass.class); 
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(rssObject.getItems().get(position).getLink()));
browserIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
mContext.startActivity(browserIntent);
}
}
});

}
@override
public int getItemCount(){
return rssObject.items.size();
}
}

Deleted User · Sep 4, 2017

So your question is how to pass the URL to the child Activity containing the WebView component?
See below for an explanation of how to pass a String value to an Activity

https://stackoverflow.com/questions/18146614/how-to-send-string-from-one-activity-to-another

How to call webview class in intent?

catchappkiran

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