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Whats app send image preview UI design I need similar to this UI, 有人能帮忙实现吗
下面是我设计的 XML,但是当输入时编辑文本变大时发送按钮会移动
<?xml version="1.0" encoding="utf-8"?>
<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:fitsSystemWindows="true"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
tools:context=".ui.AttachmentSendPreviewActivity"
tools:showIn="@layout/activity_attachment_send_preview">
<ImageView
android:id="@+id/imageViewPreview"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginBottom="8dp"
android:adjustViewBounds="true"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
tools:srcCompat="@tools:sample/backgrounds/scenic" />
<RelativeLayout
android:id="@+id/rl_send_attachment"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:background="@color/colorBlackDull"
android:padding="3dp"
app:layout_constraintBottom_toBottomOf="parent">
<EditText
android:id="@+id/editTextCaption"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="8dp"
android:ems="10"
android:hint="Add a caption"
android:textColor="@android:color/white"
android:textColorHint="@android:color/darker_gray" />
</RelativeLayout>
<ImageButton
android:id="@+id/imageButtonSend"
android:layout_width="42dp"
android:layout_height="45dp"
android:layout_alignParentEnd="true"
android:layout_centerVertical="true"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="8dp"
android:layout_marginBottom="8dp"
android:background="@drawable/rounded_button_bg"
android:src="@drawable/ic_action_send"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.97"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.95" />
</android.support.constraint.ConstraintLayout>
当编辑文本增加多行时,发送按钮没有相应移动,有人可以帮助限制发送按钮在编辑文本增加时移动吗
Imageview不应该向上滚动只有编辑文本需要在键盘弹出时向上滚动如何实现?