ScrollView не прокручивается, если высота содержимого равна высоте экрана
Я сталкиваюсь со странной проблемой, когда этот экран не прокручивается.
Вот мой макет:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:fresco="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_add_photo"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:animateLayoutChanges="true"
android:background="#262626"
tools:context="com.galleri5.android.activities.AddPhotoActivity">
<RelativeLayout
android:id="@+id/header"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="20dp"
android:layout_marginLeft="12dp"
android:layout_marginStart="12dp"
android:layout_marginTop="20dp"
android:animateLayoutChanges="true">
<TextView
android:id="@+id/title"
fontPath="fonts/OpenSans-Bold.ttf"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_centerVertical="true"
android:layout_toLeftOf="@+id/crossButton"
android:layout_toStartOf="@+id/crossButton"
android:animateLayoutChanges="true"
android:maxLines="1"
android:text="Add Photo"
android:textColor="#F0F0E9"
android:textSize="20sp"
tools:ignore="MissingPrefix" />
<ImageView
android:id="@+id/crossButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:animateLayoutChanges="true"
android:paddingEnd="12dp"
android:paddingLeft="12dp"
android:paddingRight="12dp"
android:paddingStart="12dp"
android:src="@drawable/ic_cross_white_large" />
</RelativeLayout>
<ScrollView
android:id="@+id/scrollView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/header"
android:layout_marginEnd="12dp"
android:layout_marginLeft="12dp"
android:layout_marginRight="12dp"
android:layout_marginStart="12dp"
android:animateLayoutChanges="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:animateLayoutChanges="true"
android:orientation="vertical">
<RelativeLayout
android:id="@+id/imageContainer"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:animateLayoutChanges="true">
<com.facebook.drawee.view.SimpleDraweeView
android:id="@+id/image"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:animateLayoutChanges="true"
fresco:actualImageScaleType="centerCrop"
fresco:placeholderImage="@color/wait_color"
fresco:placeholderImageScaleType="centerCrop"
fresco:roundBottomLeft="false"
fresco:roundBottomRight="false"
fresco:roundTopLeft="true"
fresco:roundTopRight="true"
fresco:roundedCornerRadius="3dp" />
</RelativeLayout>
<LinearLayout
android:id="@+id/metaContainer"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="20dp"
android:animateLayoutChanges="true"
android:background="#424447"
android:orientation="vertical">
<RelativeLayout
android:id="@+id/locationContainer"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginEnd="12dp"
android:layout_marginLeft="12dp"
android:layout_marginRight="12dp"
android:layout_marginStart="12dp"
android:animateLayoutChanges="true">
<LinearLayout
android:id="@+id/blankLocationState"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:animateLayoutChanges="true"
android:orientation="horizontal"
android:paddingBottom="16dp"
android:paddingTop="16dp">
<ImageView
android:id="@+id/blankLocationIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="4dp"
android:layout_marginRight="4dp"
android:animateLayoutChanges="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:animateLayoutChanges="true"
android:text="ADD LOCATION"
android:textColor="#F0F0E9"
android:textSize="10sp" />
</LinearLayout>
<RelativeLayout
android:id="@+id/activeLocationState"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="20dp"
android:layout_marginTop="20dp"
android:animateLayoutChanges="true"
android:background="@drawable/background_edittext"
android:visibility="gone">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="12dp"
android:layout_marginEnd="8dp"
android:layout_marginLeft="7dp"
android:layout_marginRight="8dp"
android:layout_marginStart="7dp"
android:layout_marginTop="12dp"
android:animateLayoutChanges="true">
<ImageView
android:id="@+id/activeLocationIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="4dp"
android:layout_marginRight="4dp"
android:animateLayoutChanges="true" />
<AutoCompleteTextView
android:id="@+id/placeAutoComplete"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_toEndOf="@+id/activeLocationIcon"
android:layout_toLeftOf="@+id/deleteAutoComplete"
android:layout_toRightOf="@+id/activeLocationIcon"
android:layout_toStartOf="@+id/deleteAutoComplete"
android:animateLayoutChanges="true"
android:background="@null"
android:hint="e.g. Bangalore"
android:textColor="#424447"
android:textColorHint="#8A8A8A"
android:textSize="14sp" />
<ImageView
android:id="@+id/deleteAutoComplete"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:animateLayoutChanges="true"
android:paddingLeft="8dp"
android:paddingStart="8dp" />
</RelativeLayout>
</RelativeLayout>
<LinearLayout
android:id="@+id/afterLocationState"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:animateLayoutChanges="true"
android:orientation="vertical"
android:visibility="gone">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:animateLayoutChanges="true"
android:orientation="horizontal">
<ImageView
android:id="@+id/afterLocationIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="4dp"
android:layout_marginRight="4dp"
android:animateLayoutChanges="true" />
<TextView
android:id="@+id/afterLocationText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:animateLayoutChanges="true"
android:textColor="#8A8A8A"
android:textSize="10sp" />
</LinearLayout>
<TextView
android:id="@+id/afterLocationEdit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="16dp"
android:layout_marginTop="12dp"
android:animateLayoutChanges="true"
android:text="EDIT"
android:textColor="#F0F0E9"
android:textSize="10sp" />
</LinearLayout>
<View
android:id="@+id/locationLine"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_alignParentBottom="true"
android:animateLayoutChanges="true"
android:background="#262626" />
</RelativeLayout>
<RelativeLayout
android:id="@+id/captionContainer"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginEnd="12dp"
android:layout_marginLeft="12dp"
android:layout_marginRight="12dp"
android:layout_marginStart="12dp"
android:animateLayoutChanges="true">
<TextView
android:id="@+id/beforeAddCaption"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:animateLayoutChanges="true"
android:paddingBottom="16dp"
android:paddingTop="16dp"
android:text="ADD A CAPTION"
android:textColor="#F0F0E9"
android:textSize="10sp" />
<RelativeLayout
android:id="@+id/activeCaptionState"
android:layout_width="match_parent"
android:layout_height="120dp"
android:layout_marginBottom="20dp"
android:animateLayoutChanges="true"
android:background="@drawable/background_edittext"
android:visibility="gone">
<EditText
android:id="@+id/activeCaptionText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:animateLayoutChanges="true"
android:background="@null"
android:hint="Say something about the photo you uploaded…"
android:textColor="#424447"
android:textColorHint="#8A8A8A"
android:textSize="12sp" />
</RelativeLayout>
<LinearLayout
android:id="@+id/afterCaptionState"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="20dp"
android:layout_marginTop="12dp"
android:animateLayoutChanges="true"
android:orientation="vertical"
android:visibility="gone">
<TextView
android:id="@+id/afterCaptionText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="12dp"
android:animateLayoutChanges="true"
android:textColor="#F0F0E9"
android:textSize="12sp" />
<TextView
android:id="@+id/editCaptionButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:animateLayoutChanges="true"
android:text="EDIT"
android:textColor="#F0F0E9"
android:textSize="10sp" />
</LinearLayout>
</RelativeLayout>
</LinearLayout>
<RelativeLayout
android:id="@+id/nextButton"
android:layout_width="match_parent"
android:layout_height="32dp"
android:layout_marginBottom="20dp"
android:animateLayoutChanges="true"
android:background="@drawable/button_background">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:animateLayoutChanges="true"
android:text="NEXT"
android:textColor="#F0F0E9"
android:textSize="10sp" />
</RelativeLayout>
</LinearLayout>
</ScrollView>
</RelativeLayout>
Я хочу, чтобы часть заголовка (Добавить фотографию и перекрестное изображение) оставалась вверху, а остальная часть содержимого - прокручиваемой. Изображение отображается как SimpleDraweeView, Обратите внимание, что под изображением есть некоторые элементы, но я не могу их прокрутить.
2 ответа
Попробуйте добавить:
<ScrollView android:id="@+id/scroll_view"
android:layout_width="match_parent"
android:layout_height="wrap_content" //change here
android:fillViewport="true" > //add this
Разобрался, это была моя собственная ошибка. Я написал это в своей деятельности
scrollView.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
if (activeLocationState.getVisibility() == View.VISIBLE && !TextUtils.isEmpty(currentlocation)) {
activeLocationState.setVisibility(View.GONE);
afterLocationState.setVisibility(View.VISIBLE);
afterLocationText.setText(currentlocation);
}
if (activeCaptionState.getVisibility() == View.VISIBLE) {
currentCaption = activeCaptionText.getText().toString().trim();
if (!TextUtils.isEmpty(currentCaption)) {
activeCaptionState.setVisibility(View.GONE);
afterCaptionState.setVisibility(View.VISIBLE);
afterCaptionText.setText(currentCaption);
}
}
return true;
}
});
Это потребляло все сенсорные события. Чтобы это исправить, я переместил сенсорную логику в LinearLayout это внутри ScrollView,