在Android中将滚动视图应用于框架布局
这是注册和登录的布局。如何仅使注册表单可滚动，尤其是对于小屏幕？我尝试添加ScrollView，但似乎不起作用。我正在使用TabLayout在片段之间进行切换。片段布局夸大了ID为“ container_frame”的FrameLayout。这是我的XML布局
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout
android:id="@+id/frameLayout_top"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
tools:context=".RegisterActivity">
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/mother_daughter" />
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="@+id/txtview_please_sign_up"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="32dp"
android:text="@string/PLEASE_SIGN_UP"
android:textColor="@color/white"
android:textSize="20sp"
android:textStyle="bold"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="@+id/textView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="@string/to_add_your_review"
android:textColor="@color/white"
android:textSize="18sp"
android:textStyle="bold"
app:layout_constraintStart_toStartOf="@+id/txtview_please_sign_up"
app:layout_constraintTop_toBottomOf="@+id/txtview_please_sign_up" />
<Button
android:id="@+id/facebook"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="32dp"
android:layout_marginEnd="8dp"
android:background="#3b5998"
android:minWidth="64dp"
android:paddingStart="16dp"
android:paddingEnd="16dp"
android:text="@string/log_in_with_facebook"
android:textColor="@color/white"
android:textSize="12sp"
android:theme="@style/Theme.MaterialComponents"
app:layout_constraintEnd_toStartOf="@+id/Google"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textView5" />
<Button
android:id="@+id/Google"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp"
android:background="#D44638"
android:minWidth="64dp"
android:paddingStart="16dp"
android:paddingEnd="16dp"
android:text="@string/log_in_with_google"
android:textColor="@color/white"
android:textSize="12sp"
android:theme="@style/Theme.MaterialComponents"
app:layout_constraintBottom_toBottomOf="@+id/facebook"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="@+id/facebook"
app:layout_constraintTop_toTopOf="@+id/facebook"
app:layout_constraintVertical_bias="0.0" />
<View
android:id="@+id/divider1"
android:layout_width="0dp"
android:layout_height="2dp"
android:layout_marginStart="8dp"
android:background="@color/white"
app:layout_constraintBottom_toBottomOf="@+id/textView6"
app:layout_constraintEnd_toStartOf="@+id/textView6"
app:layout_constraintStart_toStartOf="@+id/facebook"
app:layout_constraintTop_toTopOf="@+id/textView6" />
<View
android:id="@+id/divider2"
android:layout_width="0dp"
android:layout_height="2dp"
android:layout_marginEnd="8dp"
android:background="@color/white"
app:layout_constraintBottom_toBottomOf="@+id/textView6"
app:layout_constraintEnd_toEndOf="@+id/Google"
app:layout_constraintStart_toEndOf="@+id/textView6"
app:layout_constraintTop_toTopOf="@+id/textView6" />
<TextView
android:id="@+id/textView6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="24dp"
android:layout_marginTop="16dp"
android:layout_marginEnd="24dp"
android:text="@string/or"
android:textColor="@color/white"
android:textSize="16sp"
android:textStyle="bold"
app:layout_constraintEnd_toStartOf="@+id/divider2"
app:layout_constraintStart_toEndOf="@+id/divider1"
app:layout_constraintTop_toBottomOf="@+id/Google" />
<LinearLayout
android:id="@+id/frameLayout_bottom"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="24dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="24dp"
android:layout_marginBottom="16dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textView6"
android:orientation="vertical">
<android.support.design.widget.AppBarLayout
android:id="@+id/appbar"
android:layout_width="match_parent"
android:layout_height="56dp"
android:theme="@style/CustomTabLayout"
app:layout_behavior="@string/appbar_scrolling_view_behavior">
<android.support.design.widget.TabLayout
android:id="@+id/tabs"
android:layout_width="match_parent"
android:layout_height="56dp">
<android.support.design.widget.TabItem
android:id="@+id/tabItem"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/login" />
<android.support.design.widget.TabItem
android:id="@+id/tabItem2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/sign_up" />
</android.support.design.widget.TabLayout>
</android.support.design.widget.AppBarLayout>
<!--<android.support.v4.view.ViewPager
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_constraintBottom_toTopOf="parent"
app:layout_constraintTop_toBottomOf="@id/appbar" />-->
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<FrameLayout
android:id="@+id/container_frame"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_constraintTop_toBottomOf="@+id/appbar"
app:layout_constraintBottom_toTopOf="parent"
/>
</ScrollView>
</LinearLayout>
</android.support.constraint.ConstraintLayout>
</FrameLayout>
屏幕截图位于
这是我的片段布局，被放大为以上布局的FrameLayout。
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.CardView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
tools:context=".SignUpFragment"
app:cardUseCompatPadding="true"
app:cardElevation="4dp"
app:cardCornerRadius="3dp"
android:layout_marginBottom="16dp"
>
<android.support.constraint.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginBottom="16dp">
<TextView
android:id="@+id/textViewname"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="8dp"
android:text="@string/name1"
android:textColor="@color/grey"
android:textSize="14sp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<EditText
android:id="@+id/signup_name"
android:layout_width="match_parent"
android:layout_height="56dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="32dp"
android:hint="@string/enter_your_name"
android:inputType="text"
android:textSize="14sp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="@+id/textViewname"
app:layout_constraintTop_toBottomOf="@+id/textViewname" />
<TextView
android:id="@+id/textViewemail"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="@string/email2"
android:textColor="@color/grey"
android:textSize="14sp"
app:layout_constraintStart_toStartOf="@+id/textViewname"
app:layout_constraintTop_toBottomOf="@+id/signup_name" />
<EditText
android:id="@+id/signup_email"
android:layout_width="0dp"
android:layout_height="56dp"
android:layout_marginTop="8dp"
android:inputType="textEmailAddress"
android:hint="@string/enter_your_email"
android:textSize="14sp"
app:layout_constraintEnd_toEndOf="@+id/signup_name"
app:layout_constraintStart_toStartOf="@+id/signup_name"
app:layout_constraintTop_toBottomOf="@+id/textViewemail" />
<TextView
android:id="@+id/textViewpassword"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="@string/password"
android:textColor="@color/grey"
android:textSize="14sp"
app:layout_constraintStart_toStartOf="@+id/textViewemail"
app:layout_constraintTop_toBottomOf="@+id/signup_email" />
<EditText
android:id="@+id/signup_password"
android:layout_width="0dp"
android:layout_height="56dp"
android:layout_marginTop="8dp"
android:inputType="textPassword"
android:textSize="14sp"
app:layout_constraintEnd_toEndOf="@+id/signup_email"
app:layout_constraintStart_toStartOf="@+id/signup_email"
app:layout_constraintTop_toBottomOf="@+id/textViewpassword" />
<TextView
android:id="@+id/textViewconfirmpassword"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="@string/confirm_password"
android:textColor="@color/grey"
android:textSize="14sp"
app:layout_constraintStart_toStartOf="@+id/textViewpassword"
app:layout_constraintTop_toBottomOf="@+id/signup_password" />
<EditText
android:id="@+id/signup_confirmpassword"
android:layout_width="0dp"
android:layout_height="56dp"
android:layout_marginTop="8dp"
android:inputType="textPassword"
android:textSize="14sp"
app:layout_constraintEnd_toEndOf="@+id/signup_password"
app:layout_constraintStart_toStartOf="@+id/signup_password"
app:layout_constraintTop_toBottomOf="@+id/textViewconfirmpassword" />
<Button
android:layout_width="0dp"
android:layout_height="36dp"
android:layout_marginStart="8dp"
android:layout_marginTop="16dp"
android:layout_marginEnd="8dp"
android:background="@color/colorPrimaryDark"
android:text="@string/sign_up"
android:textColor="@color/white"
android:textSize="16sp"
app:layout_constraintEnd_toEndOf="@+id/signup_confirmpassword"
app:layout_constraintStart_toStartOf="@+id/signup_confirmpassword"
app:layout_constraintTop_toBottomOf="@+id/signup_confirmpassword" />
</android.support.constraint.ConstraintLayout>
</android.support.v7.widget.CardView>
1 个答案:
答案 0 :(得分：0)
只需将ScrollView设置为ConstraintLayout的父级，如下所示：
const SearchBar = ({ searchQuery }) =>
<Card>
<div className={styles.searchFieldContainer}>
<div className={styles.field}>
<input type="text" onChange={(event)=> searchQuery(event.target.value)} placeholder="Search for items or sellers" />
</div>
<Button className={styles.searchButton}>
Search
</Button>
</div>
</Card>
const mapStateToProps = () => {
return {
}
}
const mapDispatchToProps = (dispatch) => {
return {
searchQuery: (val) => dispatch(searchQuery(val))
}
}
export default connect(mapStateToProps, mapDispatchToProps)(SearchBar);
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