android 线性布局LinearLayout实例代码

所属分类: 软件编程 / Android 阅读数: 1019
收藏 0 赞 0 分享

布局文件:res/layout/activity_my.xml

复制代码 代码如下:

[html]  <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/LinearLayout"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="horizontal"
    tools:context=".MyActivity" >

    <Button
        android:id="@+id/button1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:text="@string/wo"
        android:textColorHint="@color/calamus" />

    <Button
        android:id="@+id/button2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:text="@string/shi" />

    <Button
        android:id="@+id/button3"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:text="@string/hao"
        android:textColor="@color/calamus" />

    <Button
        android:id="@+id/button4"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:text="@string/ren" />

</LinearLayout>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/LinearLayout"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="horizontal"
    tools:context=".MyActivity" >

    <Button
        android:id="@+id/button1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:text="@string/wo"
        android:textColorHint="@color/calamus" />

    <Button
        android:id="@+id/button2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:text="@string/shi" />

    <Button
        android:id="@+id/button3"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:text="@string/hao"
        android:textColor="@color/calamus" />

    <Button
        android:id="@+id/button4"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:text="@string/ren" />

</LinearLayout>


资源文件:res/values/strings.xml
复制代码 代码如下:

[html] view plaincopyprint?<?xml version="1.0" encoding="utf-8"?>
<resources>

    <string name="app_name">Linear</string>
    <string name="action_settings">Settings</string>
    <string name="wo">我</string>
    <string name="shi">是</string>
    <string name="hao">好</string>
    <string name="ren">人</string>

</resources>

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <string name="app_name">Linear</string>
    <string name="action_settings">Settings</string>
    <string name="wo">我</string>
    <string name="shi">是</string>
    <string name="hao">好</string>
    <string name="ren">人</string>

</resources>


资源文件:res/values/styles.xml
复制代码 代码如下:

[html] view plaincopyprint?<resources>

    <!--
        Base application theme, dependent on API level. This theme is replaced
        by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
    -->
    <style name="AppBaseTheme" parent="android:Theme.Light">
        <!--
            Theme customizations available in newer API levels can go in
            res/values-vXX/styles.xml, while customizations related to
            backward-compatibility can go here.
        -->
    </style>

    <!-- Application theme. -->
    <style name="AppTheme" parent="AppBaseTheme">
        <!-- All customizations that are NOT specific to a particular API-level can go here. -->
    </style>
    <color name="calamus">#c77eb5</color>

</resources>

<resources>

    <!--
        Base application theme, dependent on API level. This theme is replaced
        by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
    -->
    <style name="AppBaseTheme" parent="android:Theme.Light">
        <!--
            Theme customizations available in newer API levels can go in
            res/values-vXX/styles.xml, while customizations related to
            backward-compatibility can go here.
        -->
    </style>

    <!-- Application theme. -->
    <style name="AppTheme" parent="AppBaseTheme">
        <!-- All customizations that are NOT specific to a particular API-level can go here. -->
    </style>
    <color name="calamus">#c77eb5</color>

</resources>


资源索引文件R.java
复制代码 代码如下:

[java] view plaincopyprint?/* AUTO-GENERATED FILE.  DO NOT MODIFY.
 *
 * This class was automatically generated by the
 * aapt tool from the resource data it found.  It
 * should not be modified by hand.
 */

package com.eirc.linear;

public final class R {
    public static final class attr {
    }
    public static final class color {
        public static final int calamus=0x7f070000;
    }
    public static final class dimen {
        /**  Default screen margins, per the Android Design guidelines.

         Customize dimensions originally defined in res/values/dimens.xml (such as
         screen margins) for sw720dp devices (e.g. 10" tablets) in landscape here.

         */
        public static final int activity_horizontal_margin=0x7f040000;
        public static final int activity_vertical_margin=0x7f040001;
    }
    public static final class drawable {
        public static final int ic_launcher=0x7f020000;
    }
    public static final class id {
        public static final int LinearLayout=0x7f090000;
        public static final int action_settings=0x7f090005;
        public static final int button1=0x7f090001;
        public static final int button2=0x7f090002;
        public static final int button3=0x7f090003;
        public static final int button4=0x7f090004;
    }
    public static final class layout {
        public static final int activity_my=0x7f030000;
    }
    public static final class menu {
        public static final int my=0x7f080000;
    }
    public static final class string {
        public static final int action_settings=0x7f050001;
        public static final int app_name=0x7f050000;
        public static final int hao=0x7f050004;
        public static final int ren=0x7f050005;
        public static final int shi=0x7f050003;
        public static final int wo=0x7f050002;
    }
    public static final class style {
        /**
        Base application theme, dependent on API level. This theme is replaced
        by AppBaseTheme from res/values-vXX/styles.xml on newer devices.

 
            Theme customizations available in newer API levels can go in
            res/values-vXX/styles.xml, while customizations related to
            backward-compatibility can go here.

 
        Base application theme for API 11+. This theme completely replaces
        AppBaseTheme from res/values/styles.xml on API 11+ devices.

 API 11 theme customizations can go here.

        Base application theme for API 14+. This theme completely replaces
        AppBaseTheme from BOTH res/values/styles.xml and
        res/values-v11/styles.xml on API 14+ devices.

 API 14 theme customizations can go here.
         */
        public static final int AppBaseTheme=0x7f060000;
        /**  Application theme.
 All customizations that are NOT specific to a particular API-level can go here.
         */
        public static final int AppTheme=0x7f060001;
    }
}

/* AUTO-GENERATED FILE.  DO NOT MODIFY.
 *
 * This class was automatically generated by the
 * aapt tool from the resource data it found.  It
 * should not be modified by hand.
 */


package com.eirc.linear;
复制代码 代码如下:

public final class R {
    public static final class attr {
    }
    public static final class color {
        public static final int calamus=0x7f070000;
    }
    public static final class dimen {
        /**  Default screen margins, per the Android Design guidelines.

         Customize dimensions originally defined in res/values/dimens.xml (such as
         screen margins) for sw720dp devices (e.g. 10" tablets) in landscape here.

         */
        public static final int activity_horizontal_margin=0x7f040000;
        public static final int activity_vertical_margin=0x7f040001;
    }
    public static final class drawable {
        public static final int ic_launcher=0x7f020000;
    }
    public static final class id {
        public static final int LinearLayout=0x7f090000;
        public static final int action_settings=0x7f090005;
        public static final int button1=0x7f090001;
        public static final int button2=0x7f090002;
        public static final int button3=0x7f090003;
        public static final int button4=0x7f090004;
    }
    public static final class layout {
        public static final int activity_my=0x7f030000;
    }
    public static final class menu {
        public static final int my=0x7f080000;
    }
    public static final class string {
        public static final int action_settings=0x7f050001;
        public static final int app_name=0x7f050000;
        public static final int hao=0x7f050004;
        public static final int ren=0x7f050005;
        public static final int shi=0x7f050003;
        public static final int wo=0x7f050002;
    }
    public static final class style {
        /**
        Base application theme, dependent on API level. This theme is replaced
        by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
  

            Theme customizations available in newer API levels can go in
            res/values-vXX/styles.xml, while customizations related to
            backward-compatibility can go here.
      

        Base application theme for API 11+. This theme completely replaces
        AppBaseTheme from res/values/styles.xml on API 11+ devices.

 API 11 theme customizations can go here.

        Base application theme for API 14+. This theme completely replaces
        AppBaseTheme from BOTH res/values/styles.xml and
        res/values-v11/styles.xml on API 14+ devices.

 API 14 theme customizations can go here.
         */
        public static final int AppBaseTheme=0x7f060000;
        /**  Application theme.
 All customizations that are NOT specific to a particular API-level can go here.
         */
        public static final int AppTheme=0x7f060001;
    }
}


Activity:
复制代码 代码如下:

[java] view plaincopyprint?package com.eirc.linear;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;

public class MyActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_my);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present. 
        getMenuInflater().inflate(R.menu.my, menu);
        return true;
    }

}

package com.eirc.linear;
复制代码 代码如下:

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;

public class MyActivity extends Activity {

 @Override
 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_my);
 }

 @Override
 public boolean onCreateOptionsMenu(Menu menu) {
  // Inflate the menu; this adds items to the action bar if it is present.
  getMenuInflater().inflate(R.menu.my, menu);
  return true;
 }

}


最终效果:

更多精彩内容其他人还在看

使用ViewPager实现android软件使用向导功能实现步骤

现在的大部分android软件,都是使用说明,就是第一次使用该软件时,会出现向导,可以左右滑动,然后就进入应用的主界面了,下面我们就实现这个功能
收藏 0 赞 0 分享

android在异步任务中关闭Cursor的代码方法

android在异步任务中如何关闭Cursor?在我们开发应用的时候,很多时候会遇到这种问题,下面我们就看看代码如何实现
收藏 0 赞 0 分享

Android自定义桌面功能代码实现

android自定义桌面其实很简单,看一个例子就明白了
收藏 0 赞 0 分享

android将图片转换存到数据库再从数据库读取转换成图片实现代码

有时候我们想把图片存入到数据库中,尽管这不是一种明智的选择,但有时候还是不得以会用到,下面说说将图片转换成byte[]数组存入到数据库中去,并从数据库中取出来转换成图像显示出来
收藏 0 赞 0 分享

TextView显示系统时间(时钟功能带秒针变化

用System.currentTimeMillis()可以获取系统当前的时间,我们可以开启一个线程,然后通过handler发消息,来实时的更新TextView上显示的系统时间,可以做一个时钟的功能
收藏 0 赞 0 分享

Android用ListView显示SDCard文件列表的小例子

本文简单实现了用ListView显示SDCard文件列表,目录的回退等功能暂不讨论,获取文件列表,files即为所选择目录下的所有文件列表
收藏 0 赞 0 分享

Android拦截外拨电话程序示例

这篇文章主要介绍了Android拦截外拨电话的示例,大家参考使用吧
收藏 0 赞 0 分享

通过Html网页调用本地安卓(android)app程序代码

如何使用html网页和本地app进行传递数据呢?经过研究,发现还是有方法的,总结了一下,大致有一下几种方式
收藏 0 赞 0 分享

android Textview文字监控(Textview使用方法)

以手机号充值为例,当用户输入最后一位数时候,进行汇率的变换,本文就实现类似这样的功能
收藏 0 赞 0 分享

Android ListView长按弹出菜单二种实现方式示例

这篇文章主要介绍了Android ListView长按弹出菜单的方法,大家参考实现
收藏 0 赞 0 分享
查看更多