Android Simple TextView Example - ANDROID - Helper

Friday, July 29, 2011

Android Simple TextView Example

SIMPLE TEXTVIEW

SOURCE CODE [main.xml] is

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
                android:orientation="vertical"
android:layout_width="fill_parent"
                android:layout_height="fill_parent">
               
<TextView android:layout_width="fill_parent"
                                android:layout_height="wrap_content"
android:text="@string/hello" />

                <TextView android:text="TextView"
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
</TextView>

</LinearLayout>

SOURCE CODE [TextViewExample.java] is

package com.TextViewExample;

import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;

public class TextViewExample extends Activity
{

                TextView tv;

                public void onCreate(Bundle savedInstanceState)
{

                                super.onCreate(savedInstanceState);
                                setContentView(R.layout.main);

                                tv = (TextView) findViewById(R.id.textView1);

                                tv.setText("Set Your Text to display here.");

                }
}

The OUTPUT will be


https://lh3.googleusercontent.com/-m_NqIpwnnAM/TjKy18q1SSI/AAAAAAAAAL4/wHwZrXikoz4/simple_texttiew.png

2 comments:

  1. thanks man, learning my android now that I have a phone and needed just that info about TextView, on i plunge into the frisky waters of xml!

    ReplyDelete
  2. can you tell me have to show text after clicking on an item from a list.
    I have a list of items in ListView.
    What i want to do is:
    After clicking on an item i want to show respective text in textView.
    what i have done so far is:

    listAdapter = new ArrayAdapter(this,R.layout.listView,R.id.textView,List);


    public void onItemClick(AdapterView parent, View v,int position, long id)
    {
    System.out.println("position is:"+position);
    switch (position)
    {
    case 0:
    {
    //text to show for case 0.
    }
    break;
    case 1:
    {
    //text to show for case 1
    }
    break;
    ........
    ..........
    ........
    thanks in advance.

    ReplyDelete