Databases
StackOverflow2013
Postsdbo
POcreating app buttons to open the browser
Body
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POcreating app buttons to open the browser
    text
    copied!<p>I attempted to work with a code set for a learning project as shown below however it keeps throwing back errors for R.layout.main. Also, should I add my own own icons or do I simply let the SDK use the defaults?</p> <p>1)manifest.xml</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;application android:icon="@drawable/icon" android:label="@string/app_name"&gt; &lt;activity android:name=".todolist" android:label="@string/app_name"&gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.MAIN" /&gt; &lt;category android:name="android.intent.category.LAUNCHER" /&gt; &lt;/intent-filter&gt; &lt;/activity&gt; &lt;/application&gt; </code></pre> <p>2).java</p> <pre><code>package com.tutorial.todolist; import android.app.Activity; import android.content.Intent; import android.net.Uri; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; public class todolist extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); Button btn = (Button) findViewById(R.id.btn_clickme); btn.setOnClickListener(new OnClickListener() { public void onClick(View v) { Intent myWebLink = new Intent(android.content.Intent.ACTION_VIEW); myWebLink.setData(Uri.parse("http://www.anddev.org")); startActivity(myWebLink); } }); } } </code></pre> <p>3).main</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="schemas.android.com/apk/res/android"; android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" &gt; &lt;Button android:id="@+id/btn_clickme" android:text="Click me..." android:layout_width="fill_parent" android:layout_height="wrap_content" /&gt; &lt;/LinearLayout&gt; </code></pre>
 

Querying!

 
Guidance
An individual column

Larger individual text columns get their own page to allow for proper reading.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload