Question

In my activity I have some links that when user click on it, WebView will open and load a page from Internet.

My Question is, do I have to set permission in manifest file for accessing Internet?
Because when I run the program, emulator says web page is not available.

My code is:

final TextView tv01 = (TextView) findViewById(R.id.pck_01);


        final WebView wv = new WebView(this);
        tv01.setOnClickListener(new View.OnClickListener() {    
            @Override
            public void onClick(View v) {
                wv.loadUrl("http://www.stackoverflow.com");
                setContentView(wv);
            }
        });

Answer 1

Yes you will need to have the following permission added to the manifest to access and URL outside of the device:

<uses-permission android:name="android.permission.INTERNET" />

Seems to be confirmed here as well:

Does Android WebView need permissions for opening external URLs?