запрос фокус не работает должным образом

Question

У меня просто есть форма внутри макета. Я просто хочу отобразить верхнюю левую часть (т.е. начальное поле формы при нажатии на форму. Я использовал фокус запроса. Однако его не работает. Когда Я открываю форму, в которой отображается средняя часть формы, и только при прокрутке вверх я могу получить первое поле. Как я могу исправить это, чтобы я мог добраться до начальной части формы, когда форма открыта. Это мой . макет формы

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:tools="http://schemas.android.com/tools" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    xmlns:app="http://schemas.android.com/apk/res-auto" 
    android:orientation="vertical" 
    tools:context="com.example.user.educationhunt.UniversityRegistration"> 

    <android.support.design.widget.AppBarLayout 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"> 

     <android.support.v7.widget.Toolbar 
      android:id="@+id/toolbar" 
      android:layout_width="match_parent" 
      android:layout_height="match_parent" 
      android:background="?attr/colorPrimary" 
      app:layout_scrollFlags="scroll|enterAlways" 
      app:popupTheme="@style/ThemeOverlay.AppCompat.Light" /> 

    </android.support.design.widget.AppBarLayout> 

    <ScrollView 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:orientation="vertical"> 

     <LinearLayout 
      android:layout_height="wrap_content" 
      android:layout_width="match_parent" 
      android:paddingBottom="22dp" 
      android:paddingLeft="22dp" 
      android:paddingRight="22dp" 
      android:paddingTop="22dp" 
      android:orientation="vertical"> 

      <TextView 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:textSize="18dp" 
       android:layout_marginBottom="4dp" 
       android:text="Name:"> 
      </TextView> 

      <EditText 
       android:id="@+id/register_school_name" 
       android:layout_width="match_parent" 
       android:background="@drawable/rounded_edittext" 
       android:padding="11dp" 
       android:textSize="12dp" 
       android:hint="School Name*" 
       android:layout_marginBottom="10dp" 
       android:layout_height="wrap_content"> 
      </EditText> 
      <TextView 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:textSize="18dp" 
       android:layout_marginBottom="4dp" 
       android:text="Address:"/> 

      <EditText 
       android:id="@+id/register_school_address" 
       android:layout_width="match_parent" 
       android:background="@drawable/rounded_edittext" 
       android:padding="11dp" 
       android:textSize="12dp" 
       android:hint="School Address*" 
       android:layout_marginBottom="10dp" 
       android:layout_height="wrap_content" /> 

      <LinearLayout 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" 
       android:layout_marginTop="5dp" 
       android:orientation="horizontal"> 

       <Spinner 
        android:id="@+id/register_school_district" 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_marginRight="10dp" 
        android:layout_height="wrap_content" /> 
       <Spinner 
        android:id="@+id/register_school_country" 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_marginBottom="10dp" 
        android:layout_height="wrap_content" /> 

      </LinearLayout> 
      <TextView 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:textSize="18dp" 
       android:layout_marginBottom="4dp" 
       android:text="Phone:"/> 

      <EditText 
       android:id="@+id/register_school_phone" 
       android:layout_width="match_parent" 
       android:background="@drawable/rounded_edittext" 
       android:padding="11dp" 
       android:textSize="12dp" 
       android:inputType="numberDecimal" 
       android:hint="School Phone no*" 
       android:layout_marginBottom="10dp" 
       android:layout_height="wrap_content" /> 
      <TextView 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:textSize="18dp" 
       android:layout_marginBottom="4dp" 
       android:text="Email:"/> 

      <EditText 
       android:id="@+id/register_school_email" 
       android:layout_width="match_parent" 
       android:background="@drawable/rounded_edittext" 
       android:padding="11dp" 
       android:textSize="12dp" 
       android:inputType="textEmailAddress" 
       android:hint="Valid email address*" 
       android:layout_marginBottom="10dp" 
       android:layout_height="wrap_content" /> 
      <TextView 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:textSize="18dp" 
       android:layout_marginBottom="4dp" 
       android:text="Website:"/> 

      <EditText 
       android:id="@+id/register_school_website" 
       android:layout_width="match_parent" 
       android:background="@drawable/rounded_edittext" 
       android:padding="11dp" 
       android:textSize="12dp" 
       android:hint="School Website*" 
       android:layout_marginBottom="10dp" 
       android:layout_height="wrap_content" /> 


      <LinearLayout 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" 
       android:layout_marginTop="5dp" 
       android:orientation="vertical"> 
       <TextView 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:textSize="18dp" 
        android:layout_marginBottom="4dp" 
        android:text="Institution Type:"/> 
       <Spinner 
        android:id="@+id/register_school_institution" 
        android:layout_width="match_parent" 
        android:layout_marginBottom="10dp" 
        android:layout_height="wrap_content" /> 

      </LinearLayout> 
      <TextView 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:layout_marginBottom="4dp" 
       android:textSize="18dp" 
       android:text="Establishment Date:"/> 

      <EditText 
       android:id="@+id/register_school_estdate" 
       android:layout_width="match_parent" 
       android:background="@drawable/rounded_edittext" 
       android:padding="11dp" 
       android:textSize="12dp" 
       android:hint="School establishment date*" 
       android:layout_marginBottom="10dp" 
       android:layout_height="wrap_content" /> 

      <TextView 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:layout_marginBottom="4dp" 
       android:textSize="18dp" 
       android:text="Fee Structure:"/> 

      <LinearLayout 
       android:id="@+id/addSchoolProgram" 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" 
       android:orientation="horizontal"> 

       <LinearLayout 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_height="wrap_content" 
        android:layout_marginTop="5dp" 
        android:orientation="vertical"> 

        <Spinner 
         android:id="@+id/register_school_level" 
         android:layout_width="match_parent" 
         android:layout_marginBottom="8dp" 
         android:layout_marginRight="8dp" 
         android:layout_height="wrap_content" /> 

       </LinearLayout> 
       <LinearLayout 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_height="wrap_content" 
        android:layout_marginTop="5dp" 
        android:orientation="vertical"> 

        <EditText 
         android:id="@+id/register_school_annualFee" 
         android:layout_width="match_parent" 
         android:layout_height="wrap_content" 
         android:background="@drawable/rounded_edittext" 
         android:padding="11dp" 
         android:inputType="numberDecimal" 
         android:textSize="12dp" 
         android:hint="Total Annual fee(NRs)*"/> 

       </LinearLayout> 

      </LinearLayout> 

      <LinearLayout 
       android:id="@+id/addSchoolProgram1" 
       android:visibility="gone" 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" 
       android:orientation="horizontal"> 

       <LinearLayout 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_height="wrap_content" 
        android:layout_marginTop="5dp" 
        android:orientation="vertical"> 
        <View 
         android:layout_width="match_parent" 
         android:layout_height="1dp" 
         android:layout_marginBottom="7dp" 
         android:background="#6c8487"/> 
        <Spinner 
         android:id="@+id/register_school_level1" 
         android:layout_width="match_parent" 
         android:layout_marginBottom="8dp" 
         android:layout_marginRight="8dp" 
         android:layout_height="wrap_content" /> 

       </LinearLayout> 
       <LinearLayout 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_height="wrap_content" 
        android:layout_marginTop="5dp" 
        android:orientation="vertical"> 
        <View 
         android:layout_width="match_parent" 
         android:layout_height="1dp" 
         android:layout_marginBottom="7dp" 
         android:background="#6c8487"/> 
        <EditText 
         android:id="@+id/register_school_annualFee1" 
         android:layout_width="match_parent" 
         android:layout_height="wrap_content" 
         android:background="@drawable/rounded_edittext" 
         android:padding="11dp" 
         android:inputType="numberDecimal" 
         android:textSize="12dp" 
         android:hint="1Total Annual fee(NRs)*"/> 

       </LinearLayout> 

      </LinearLayout> 

      <LinearLayout 
       android:visibility="gone" 
       android:id="@+id/addSchoolProgram2" 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" 
       android:orientation="horizontal"> 

       <LinearLayout 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_height="wrap_content" 
        android:layout_marginTop="5dp" 
        android:orientation="vertical"> 
        <View 
         android:layout_width="match_parent" 
         android:layout_height="1dp" 
         android:layout_marginBottom="7dp" 
         android:background="#6c8487"/> 
        <Spinner 
         android:id="@+id/register_school_level2" 
         android:layout_width="match_parent" 
         android:layout_marginBottom="8dp" 
         android:layout_marginRight="8dp" 
         android:layout_height="wrap_content" /> 

       </LinearLayout> 
       <LinearLayout 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_height="wrap_content" 
        android:layout_marginTop="5dp" 
        android:orientation="vertical"> 
        <View 
         android:layout_width="match_parent" 
         android:layout_height="1dp" 
         android:layout_marginBottom="7dp" 
         android:background="#6c8487"/> 

        <EditText 
         android:id="@+id/register_school_annualFee2" 
         android:layout_width="match_parent" 
         android:layout_height="wrap_content" 
         android:background="@drawable/rounded_edittext" 
         android:padding="11dp" 
         android:inputType="numberDecimal" 
         android:textSize="12dp" 
         android:hint="2Total Annual fee(NRs)*"/> 

       </LinearLayout> 

      </LinearLayout> 

      <LinearLayout 
       android:visibility="gone" 
       android:id="@+id/addSchoolProgram3" 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" 
       android:orientation="horizontal"> 

       <LinearLayout 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_height="wrap_content" 
        android:layout_marginTop="5dp" 
        android:orientation="vertical"> 
        <View 
         android:layout_width="match_parent" 
         android:layout_height="1dp" 
         android:layout_marginBottom="7dp" 
         android:background="#6c8487"/> 
        <Spinner 
         android:id="@+id/register_school_level3" 
         android:layout_width="match_parent" 
         android:layout_marginBottom="8dp" 
         android:layout_marginRight="8dp" 
         android:layout_height="wrap_content" /> 

       </LinearLayout> 
       <LinearLayout 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_height="wrap_content" 
        android:layout_marginTop="5dp" 
        android:orientation="vertical"> 
        <View 
         android:layout_width="match_parent" 
         android:layout_height="1dp" 
         android:layout_marginBottom="7dp" 
         android:background="#6c8487"/> 

        <EditText 
         android:id="@+id/register_school_annualFee3" 
         android:layout_width="match_parent" 
         android:layout_height="wrap_content" 
         android:background="@drawable/rounded_edittext" 
         android:padding="11dp" 
         android:textSize="12dp" 
         android:inputType="numberDecimal" 
         android:hint="3Total Annual fee(NRs)*"/> 

       </LinearLayout> 

      </LinearLayout> 

      <LinearLayout 
       android:visibility="gone" 
       android:id="@+id/addSchoolProgram4" 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" 
       android:orientation="horizontal"> 

       <LinearLayout 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_height="wrap_content" 
        android:layout_marginTop="5dp" 
        android:orientation="vertical"> 
        <View 
         android:layout_width="match_parent" 
         android:layout_height="1dp" 
         android:layout_marginBottom="7dp" 
         android:background="#6c8487"/> 
        <Spinner 
         android:id="@+id/register_school_level4" 
         android:layout_width="match_parent" 
         android:layout_marginBottom="8dp" 
         android:layout_marginRight="8dp" 
         android:layout_height="wrap_content" /> 
       </LinearLayout> 
       <LinearLayout 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_height="wrap_content" 
        android:layout_marginTop="5dp" 
        android:orientation="vertical"> 
        <View 
         android:layout_width="match_parent" 
         android:layout_height="1dp" 
         android:layout_marginBottom="7dp" 
         android:background="#6c8487"/> 

        <EditText 
         android:id="@+id/register_school_annualFee4" 
         android:layout_width="match_parent" 
         android:layout_height="wrap_content" 
         android:background="@drawable/rounded_edittext" 
         android:padding="11dp" 
         android:inputType="numberDecimal" 
         android:textSize="12dp" 
         android:hint="4Total Annual fee(NRs)*"/> 

       </LinearLayout> 
      </LinearLayout> 
       <LinearLayout 
       android:visibility="gone" 
       android:id="@+id/addSchoolProgram5" 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" 
       android:orientation="horizontal"> 

       <LinearLayout 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_height="wrap_content" 
        android:layout_marginTop="5dp" 
        android:orientation="vertical"> 
        <View 
         android:layout_width="match_parent" 
         android:layout_height="1dp" 
         android:layout_marginBottom="7dp" 
         android:background="#6c8487"/> 
        <Spinner 
         android:id="@+id/register_school_level5" 
         android:layout_width="match_parent" 
         android:layout_marginBottom="8dp" 
         android:layout_marginRight="8dp" 
         android:layout_height="wrap_content" /> 

       </LinearLayout> 
       <LinearLayout 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_height="wrap_content" 
        android:layout_marginTop="5dp" 
        android:orientation="vertical"> 
        <View 
         android:layout_width="match_parent" 
         android:layout_height="1dp" 
         android:layout_marginBottom="7dp" 
         android:background="#6c8487"/> 

        <EditText 
         android:id="@+id/register_school_annualFee5" 
         android:layout_width="match_parent" 
         android:layout_height="wrap_content" 
         android:background="@drawable/rounded_edittext" 
         android:padding="11dp" 
         android:inputType="numberDecimal" 
         android:textSize="12dp" 
         android:hint="5Total Annual fee(NRs)*"/> 

       </LinearLayout> 

      </LinearLayout> 

      <LinearLayout 
       android:visibility="gone" 
       android:id="@+id/addSchoolProgram6" 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" 
       android:orientation="horizontal"> 

       <LinearLayout 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_height="wrap_content" 
        android:layout_marginTop="5dp" 
        android:orientation="vertical"> 
        <View 
         android:layout_width="match_parent" 
         android:layout_height="1dp" 
         android:layout_marginBottom="7dp" 
         android:background="#6c8487"/> 
        <Spinner 
         android:id="@+id/register_school_level6" 
         android:layout_width="match_parent" 
         android:layout_marginBottom="8dp" 
         android:layout_marginRight="8dp" 
         android:layout_height="wrap_content" /> 

       </LinearLayout> 
       <LinearLayout 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_height="wrap_content" 
        android:layout_marginTop="5dp" 
        android:orientation="vertical"> 
        <View 
         android:layout_width="match_parent" 
         android:layout_height="1dp" 
         android:layout_marginBottom="7dp" 
         android:background="#6c8487"/> 

        <EditText 
         android:id="@+id/register_school_annualFee6" 
         android:layout_width="match_parent" 
         android:layout_height="wrap_content" 
         android:background="@drawable/rounded_edittext" 
         android:padding="11dp" 
         android:inputType="numberDecimal" 
         android:textSize="12dp" 
         android:hint="6Total Annual fee(NRs)*"/> 

       </LinearLayout> 

      </LinearLayout> 

      <LinearLayout 
       android:visibility="gone" 
       android:id="@+id/addSchoolProgram7" 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" 
       android:orientation="horizontal"> 

       <LinearLayout 
        android:layout_width="0dp" 
        android:layout_weight="1" 
        android:layout_height="wrap_content" 
        android:layout_marginTop="5dp" 
        android:orientation="vertical"> 
        <View 
         android:layout_width="match_parent" 
         android:layout_height="1dp" 
         android:layout_marginBottom="7dp" 
         android:background="#6c8487"/> 

        <Spinner 
         android:id="@+id/register_school_level7" 
         android:layout_width="match_parent" 
         android:layout_marginBottom="8dp" 
         android:layout_marginRight="8dp" 
         android:layout_height="wrap_content" /> 


       </LinearLayout> 
     </LinearLayout> 
    </ScrollView> 
    </LinearLayout> 

Answer 1

Попробуйте это:

 Activity.runOnUiThread(new Runnable() { 
     @Override 
     public void run() { 
      //focus the view 
      edittext.requestFocus(); 
     });