Android应用中怎么在底端显示选项卡-成都快上网建站

Android应用中怎么在底端显示选项卡

这篇文章将为大家详细讲解有关Android应用中怎么在底端显示选项卡,文章内容质量较高,因此小编分享给大家做个参考,希望大家阅读完这篇文章后对相关知识有一定的了解。

创新互联是工信部颁发资质IDC服务器商,为用户提供优质的眉山联通机房服务

1.layout 文件

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

  
    
      
        
          
            
            
            
            
        
    
    
      
        
        
        
        
    


  
     
     
  


  
     
     
  


 

2.Java 文件

import android.app.ActivityGroup;
import android.graphics.Color;
import android.os.Bundle;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.LinearLayout.LayoutParams;
import android.widget.TabHost;
import android.widget.TextView;
public class TabBottom extends ActivityGroup {
  public static TabHost myTabhost;
  private LayoutParams title_params = new LayoutParams(120, 50);
  private LayoutParams content_params = new LayoutParams(158, 50);
  private LinearLayout titleLayout, showViewLayout, titleLayout1,
  showViewLayout1, titleLayout2, showViewLayout2, titleLayout3,
  showViewLayout3;
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.bottomtab);
    myTabhost = (TabHost) findViewById(R.id.edit_item_tab_host);
    myTabhost.setup(this.getLocalActivityManager());
    titleLayout = (LinearLayout) findViewById(R.id.titleLayout_person_check_road_add);
    showViewLayout = (LinearLayout) findViewById(R.id.layout_person_check_road_add);
    titleLayout1 = (LinearLayout) findViewById(R.id.titleLayout_person_check_road_add1);
    showViewLayout1 = (LinearLayout) findViewById(R.id.layout_person_check_road_add1);
    titleLayout2 = (LinearLayout) findViewById(R.id.titleLayout_person_check_road_add2);
    showViewLayout2 = (LinearLayout) findViewById(R.id.layout_person_check_road_add2);
    titleLayout3 = (LinearLayout) findViewById(R.id.titleLayout_person_check_road_add3);
    showViewLayout3 = (LinearLayout) findViewById(R.id.layout_person_check_road_add3);
    myTabhost.addTab(myTabhost
    .newTabSpec("One")
    .setIndicator("收件箱",
    getResources().getDrawable(R.drawable.icon))
    .setContent(R.id.widget_layout_Blue));
    myTabhost.addTab(myTabhost
    .newTabSpec("Two")
    .setIndicator("发件箱",
    getResources().getDrawable(R.drawable.icon))
    .setContent(R.id.widget_layout_green));
    myTabhost.addTab(myTabhost
    .newTabSpec("Three")
    .setIndicator("垃圾箱",
    getResources().getDrawable(R.drawable.icon))
    .setContent(R.id.widget_layout_red));
    myTabhost.addTab(myTabhost
    .newTabSpec("Four")
    .setIndicator("发送",
    getResources().getDrawable(R.drawable.icon))
    .setContent(R.id.widget_layout_yellow));
    showInLayout();
    showInLayout1();
    showInLayout2();
    showInLayout3();
  }
  /*
  * 填充第一个选项卡页面
  */
  private void showInLayout() {
    for (int i = 0; i < 10; i++) {
      String condName = "名称显示1";
      TextView tv = new TextView(this);
      tv.setTextColor(Color.WHITE);
      tv.setTextSize(16);
      tv.setLayoutParams(title_params);
      tv.setText(condName + ":");
      titleLayout.addView(tv);
      EditText tv1 = new EditText(this);
      tv1.setTextSize(16);
      tv1.setLayoutParams(content_params);
      tv1.setText(condName);
      showViewLayout.addView(tv1);
    }
  }
  private void showInLayout1() {
    for (int i = 0; i < 10; i++) {
      String condName = "名称显示2";
      TextView tv = new TextView(this);
      tv.setTextColor(Color.WHITE);
      tv.setTextSize(16);
      tv.setLayoutParams(title_params);
      tv.setText(condName + ":");
      titleLayout1.addView(tv);
      TextView tv1 = new TextView(this);
      tv1.setTextColor(Color.WHITE);
      tv1.setTextSize(16);
      tv1.setLayoutParams(content_params);
      tv1.setText(condName + ":");
      showViewLayout1.addView(tv1);
    }
  }
  private void showInLayout2() {
    for (int i = 0; i < 10; i++) {
      String condName = "名称显示3";
      TextView tv = new TextView(this);
      tv.setTextColor(Color.WHITE);
      tv.setTextSize(16);
      tv.setLayoutParams(title_params);
      tv.setText(condName + ":");
      titleLayout2.addView(tv);
      TextView tv1 = new TextView(this);
      tv1.setTextColor(Color.WHITE);
      tv1.setTextSize(16);
      tv1.setLayoutParams(content_params);
      tv1.setText(condName + ":");
      showViewLayout2.addView(tv1);
    }
  }
  private void showInLayout3() {
    for (int i = 0; i < 10; i++) {
      String condName = "名称显示4";
      TextView tv = new TextView(this);
      tv.setTextColor(Color.WHITE);
      tv.setTextSize(16);
      tv.setLayoutParams(title_params);
      tv.setText(condName + ":");
      titleLayout3.addView(tv);
      TextView tv1 = new TextView(this);
      tv1.setTextColor(Color.WHITE);
      tv1.setTextSize(16);
      tv1.setLayoutParams(content_params);
      tv1.setText(condName + ":");
      showViewLayout3.addView(tv1);
    }
  }
}

关于Android应用中怎么在底端显示选项卡就分享到这里了,希望以上内容可以对大家有一定的帮助,可以学到更多知识。如果觉得文章不错,可以把它分享出去让更多的人看到。


网页题目:Android应用中怎么在底端显示选项卡
文章链接:http://kswjz.com/article/jssssd.html
扫二维码与项目经理沟通

我们在微信上24小时期待你的声音

解答本文疑问/技术咨询/运营咨询/技术建议/互联网交流