A problem with HelloWorld.apk

HuangLisen · March 6th, 2014, 03:40 AM

I wrote my first application today,I feel exciting.But when I installed this apk to my mobilephone, I found that text was re-posted.

This is my program:

HTML Code:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity" >

    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="@string/hello_world" />
    
    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="这是我写的第一个安卓软件" />
    
    <Button
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="这是一个按钮" />

</RelativeLayout>

could anyone tell me how to correct?

(pass:Sorry, I come from China and my English is just so so.)