android选项卡的实现方法,Android编程实现在底端显示选项卡的方法

爱被打了一巴掌 2022-10-16 07:36 175阅读 0赞

本文实例讲述了Android编程实现在底端显示选项卡的方法。分享给大家供大家参考，具体如下：

1.layout 文件

android:orientation="vertical" android:layout\_width="fill\_parent"

android:layout\_height="fill\_parent">

android:layout\_width="fill\_parent" android:layout\_height="fill\_parent">

android:layout\_width="fill\_parent"

android:layout\_height="fill\_parent"

android:padding="5dp">

android:layout\_width="fill\_parent"

android:layout\_height="wrap\_content"

android:padding="5dp" android:layout\_weight="1">

android:layout\_width="fill\_parent"

android:layout\_height="fill\_parent"

android:orientation="vertical">

android:layout\_height="wrap\_content"

android:paddingLeft="3px"

android:paddingRight="3px">

android:layout\_width="wrap\_content"

android:layout\_height="wrap\_content"

android:orientation="vertical">

android:id="@+id/layout\_person\_check\_road\_add"

android:layout\_width="wrap\_content"

android:layout\_height="wrap\_content"

android:layout\_toRightOf="@id/titleLayout\_person\_check\_road\_add"

android:layout\_alignTop="@id/titleLayout\_person\_check\_road\_add"

android:orientation="vertical">

android:layout\_width="fill\_parent"

android:layout\_height="fill\_parent"

android:orientation="vertical">

android:layout\_height="wrap\_content"

android:paddingLeft="3px" android:paddingRight="3px">

android:layout\_width="wrap\_content"

android:layout\_height="wrap\_content"

android:orientation="vertical">

android:id="@+id/layout\_person\_check\_road\_add1"

android:layout\_width="wrap\_content"

android:layout\_height="wrap\_content"

android:layout\_toRightOf="@id/titleLayout\_person\_check\_road\_add1"

android:layout\_alignTop="@id/titleLayout\_person\_check\_road\_add1"

android:orientation="vertical">

android:layout\_width="fill\_parent" android:layout\_height="fill\_parent"

android:orientation="vertical">

android:layout\_height="wrap\_content"

android:paddingLeft="3px" android:paddingRight="3px">

android:layout\_width="wrap\_content"

android:layout\_height="wrap\_content"

android:orientation="vertical">

android:layout\_width="wrap\_content"

android:layout\_height="wrap\_content"

android:layout\_toRightOf="@id/titleLayout\_person\_check\_road\_add2"

android:layout\_alignTop="@id/titleLayout\_person\_check\_road\_add2"

android:orientation="vertical">

android:layout\_width="fill\_parent" android:layout\_height="fill\_parent"

android:orientation="vertical">

android:layout\_height="wrap\_content"

android:paddingLeft="3px" android:paddingRight="3px">

android:layout\_width="wrap\_content"

android:layout\_height="wrap\_content"

android:orientation="vertical">

android:layout\_width="wrap\_content"

android:layout\_height="wrap\_content"

android:layout\_toRightOf="@id/titleLayout\_person\_check\_road\_add3"

android:layout\_alignTop="@id/titleLayout\_person\_check\_road\_add3"

android:orientation="vertical">

android:layout\_width="fill\_parent" android:layout\_height="wrap\_content"

android:layout\_weight="0" />

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);

效果如下：

![65afe335c9dc7f5f79997a4a627ef4b8.png][]

![0aee72ce1c5500c637413ca38cfa94d3.png][]

希望本文所述对大家Android程序设计有所帮助。

[65afe335c9dc7f5f79997a4a627ef4b8.png]: /images/20221014/0b30222ecd3e4a32a0b00b7a123a5935.png
[0aee72ce1c5500c637413ca38cfa94d3.png]: /images/20221014/c9632125f6b34f04a0e7f8859d2d623b.png

android选项卡的实现方法,Android编程实现在底端显示选项卡的方法

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