从布局/活动的顶部开始
[英]Start from the top of the layout / activity
问题描述
I'm working on android app, and I have the screen where the user can register and put the information about himself. 
我正在使用android应用，并且有一个屏幕，用户可以在其中注册并输入有关自己的信息。 it's a long screen where the user needs to scroll down to complete it. 这是一个长屏幕，用户需要向下滚动才能完成它。 When I'm testing it with the emulator, the courser always goes to the last EditText box which is android:id="@+id/tbJoinBio . 当我使用仿真器对其进行测试时，课程设置程序总是转到最后一个EditText框，该框为android:id="@+id/tbJoinBio 。
I want the courser to start from the top box android:id="@+id/tbJoinUsername 我希望课程从顶部的android:id="@+id/tbJoinUsername
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:background="@color/light_green" >
<ScrollView
android:id="@+id/scrollView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_weight="0.29" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="950dp" >
<TextView
android:id="@+id/textView1"
android:layout_width="303dp"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_marginTop="25dp"
android:text="@string/join_welcome" />
<TextView
android:id="@+id/lblLoginUsername"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/textView1"
android:layout_below="@+id/textView1"
android:layout_marginTop="18dp"
android:text="@string/login_label_username"
android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
android:id="@+id/tbJoinUsername"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/lblLoginUsername"
android:layout_below="@+id/lblLoginUsername"
android:ems="10"
android:text="user"
android:inputType="text" />
<TextView
android:id="@+id/lblLoginPassword"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/tbJoinUsername"
android:layout_below="@+id/tbJoinUsername"
android:layout_marginTop="10dp"
android:text="@string/login_label_password"
android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
android:id="@+id/tbJoinPassword"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/lblLoginPassword"
android:layout_below="@+id/lblLoginPassword"
android:text="password"
android:ems="10"
android:inputType="textPassword" />
<TextView
android:id="@+id/TextView01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/tbJoinPassword"
android:layout_marginTop="16dp"
android:text="@string/join_password_confirm"
android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
android:id="@+id/tbJoinPassword2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/TextView01"
android:ems="10"
android:inputType="textPassword"
android:text="password" />
<TextView
android:id="@+id/TextView02"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/tbJoinPassword2"
android:layout_marginTop="18dp"
android:text="@string/join_email"
android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
android:id="@+id/tbJoinEmail"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/TextView02"
android:ems="10"
android:text="user@user.com"
android:inputType="text" />
<Button
android:id="@+id/btnRegister"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:text="@string/join_button_register" />
<TextView
android:id="@+id/lblFirstName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/tbJoinEmail"
android:layout_marginTop="14dp"
android:text="First Name"
android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
android:id="@+id/tbJoinFirstName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/lblFirstName"
android:ems="10"
android:text="User"
android:inputType="text" >
<requestFocus />
</EditText>
<TextView
android:id="@+id/lblMiddleName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="@+id/lblFirstName"
android:layout_marginLeft="150dp"
android:layout_toRightOf="@+id/lblFirstName"
android:text="MI"
android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
android:id="@+id/tbJoinMiddleName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="M"
android:layout_alignLeft="@+id/lblMiddleName"
android:gravity="center"
android:layout_below="@+id/lblMiddleName"
android:ems="2"
android:inputType="text" >
<requestFocus />
</EditText>
<TextView
android:id="@+id/lblLastName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/tbJoinFirstName"
android:layout_marginTop="14dp"
android:text="Last Name"
android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
android:id="@+id/tbJoinLastName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Name"
android:layout_alignParentLeft="true"
android:layout_below="@+id/lblLastName"
android:ems="10"
android:inputType="text" >
<requestFocus />
</EditText>
<TextView
android:id="@+id/lbldob"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/tbJoinLastName"
android:layout_marginTop="14dp"
android:text="DOB (MMDDYYYY)"
android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
android:id="@+id/tbJoindob"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="10221955"
android:layout_alignParentLeft="true"
android:layout_below="@+id/lbldob"
android:ems="10"
android:inputType="text" >
<requestFocus />
</EditText>
<TextView
android:id="@+id/lblStreetAddr"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/tbJoindob"
android:layout_marginTop="14dp"
android:text="Street Address"
android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
android:id="@+id/tbJoinStreetAddr"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="United States"
android:layout_alignParentLeft="true"
android:layout_below="@+id/lblStreetAddr"
android:ems="10"
android:inputType="text" >
<requestFocus />
</EditText>
<TextView
android:id="@+id/lblPhoneNum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/tbJoinStreetAddr"
android:layout_marginTop="14dp"
android:text="Phone Number"
android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
android:id="@+id/tbJoinPhoneNum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="2155555555"
android:layout_alignParentLeft="true"
android:layout_below="@+id/lblPhoneNum"
android:ems="10"
android:inputType="text" >
<requestFocus />
</EditText>
<TextView
android:id="@+id/lblBio"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/tbJoinPhoneNum"
android:layout_marginTop="14dp"
android:text="About you"
android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
android:id="@+id/tbJoinBio"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="I'm awesome"
android:layout_alignParentLeft="true"
android:layout_below="@+id/lblBio"
android:ems="10"
android:inputType="text" >
<requestFocus />
</EditText>
</RelativeLayout>
</LinearLayout>
</ScrollView>
</LinearLayout>
Thanks 谢谢
2 个解决方案
解决方案1
4 已采纳 2012-10-28 00:14:06
删除标签
<requestFocus />
解决方案2
2 2012-10-28 00:16:00
将<requestFocus/>标记移至android:id="@+id/tbJoinUsername元素。
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