实验相对布局relativelayout表单tablelayout应用

绘制GotoseetheRelativeLinearLayoutGotoseetheTableLinearLayout<stringname="RelativeButton">GotoseetheRelative<stringname="TableButton">GotoseetheTableXML页面输入如下XML21相对布局(relativelayout)和表单布局(tablelayout) 新建android项选择NextApplicationName：RTLinearLayout；BuildSDK：Android2.2继续Nextfinsh<?<?xmlversion="1.0"encoding="utf-android:layout_height="match_parent"> 绘制打开项目下的reslayoutactivity_main.xml将FormWidgets中的Buttonid为relative_button和table_buttontextGotoseetheRelativeLinearLayoutGotoseetheTableLinearLayout<stringname="RelativeButton">GotoseetheRelative<stringname="TableButton">GotoseetheTableXML页面输入如下XML<?<?xmlversion="1.0"encoding="utf-<RelativeLayoutxmlns:android="/apk/res/android"android:layout_height="match_parent">android:textAppearance="?android:attr/textAppearanceLarge"/>android:inputType="textPassword"><requestFocusandroid:text="@string/Cancel"/>android:text="@string/Ok"/>android:inputType="textPassword"><requestFocusandroid:text="@string/Cancel"/>android:text="@string/Ok"/><?<?xmlversion="1.0"encoding="utf-android:padding="3dip"/><EditTextandroid:id="@+id/username"android:inputType="textPersonName"/>android:padding="3dip"/><EditTextandroid:id="@+id/password"<TableRow<Buttonandroid:id="@+id/cancel"<Buttonandroid:id="@+id/login"layoutxmltable.xmltable.xmlXML页面输入如下XML<?<?xmlversion="1.0"encoding="utf-<TableLayoutxmlns:android="/apk/res/android"<TextViewandroid:text="@string/Name"android:padding="3dip"/><EditTextandroid:id="@+id/username"android:inputType="textPersonName"/><TextViewandroid:text="@string/Password"android:padding="3dip"/><EditTextandroid:id="@+id/password"android:inputType="textPassword"/><TableRow<Buttonandroid:id="@+id/cancel"android:text="@string/Cancel"/><Buttonandroid:id="@+id/login"android:text="@string/CheckIn"/> MainActivity代码编packagepackageimportandroid.app.Activity;importandroid.os.Bundle;importandroid.content.Intent;importandroid.view.View;importandroid.widget.Button;publicclassMainActivityextendsActivity/**Calledwhentheactivityisfirstcreated.*/publicvoidonCreate(BundlesavedInstanceState){}privatevoidButtonrelative_button=(Button)findViewById(R.id.relative_button);Buttontable_button=(Button)findViewById(R.id.table_button);}privateButton.OnClickListenerrelative_button_listener=publicvoidonClick(Viewv){Intentintent=newIntent();packagepackageimportandroid.app.Activity;importandroid.os.Bundle;importandroid.view.View;importandroid.widget.Button;publicclassMainActivityextendsActivity/**Calledwhentheactivityisfirstcreated.*/publicvoidonCreate(Bundle{super.onCreate(savedInstanceState);}privatevoidButtonrelative_button=(Button)findViewById(R.id.relative_button);Buttontable_button=(Button)findViewById(R.id.table_button);}privateButton.OnClickListenerrelative_button_listener=publicvoidonClick(Viewv){Intentintent=new}privateButton.OnClickListenertable_button_listener=publicvoidonClick(Viewv){Intentintent=newIntent();}}MainActivityjava文件，命名为RelativeActivitypackagepackageimportimportpublicclassRelativeActivityextends/**Calledwhentheactivityisfirstcreated.*/publicvoidonCreate(BundlesavedInstanceState){}}MainActivityjava文件，命名为TableActivitypackagepackageimportimportpublicclassTableActivityextends/**Calledwhentheactivityisfirstcreated.*/publicvoidonCreate(BundlesavedInstanceState){}} 修改androidManifest.xml文双击打开在resandroidMaindfest.xml}privateButton.OnClickListenertable_button_listener=publicvoidonClick(Viewv){Intentintent=new}}packagepackageimportimportpublicclassRelativeActivityextends/**Calledwhentheactivityisfirstcreated.*/publicvoideState);setTitle("RelativeActivity");}}packagepackageimportimportpublicclassTableActivityextends/**Calledwhentheactivityisfirstcreated.*/publicvoideState);setTitle("TableActivity");}} 修改androidManifest.xml文<?<?xmlversion="1.0"encoding="utf-android:versionName="1.0"android:label="@string/app_name">androidname=".Exp31_RelativeLayout_TableLayourActivity"<intent-filter<actionandroidname="ent.action.MAIN"<categoryandroidname="ent.category.LAUNCHER"</intent-<activityandroid<activityandroidname=".TableActivity"><activity<activityandroid:name=".TableActivity"> 创建android2.3.3的andorid2.3.3SDCardSize256mb（或者你想要的任意大小文件夹下的 RunAsAndroid右击项目，在RunASAndroidApplication<?<?xmlversion="1.0"encoding="utf-android:versionName="1.0"android:label="@string/app_name"<intent-filter<actionandroidname="ent.action.M