如何将图像放入另一个图像视图中

Question

i want to put sticker view completely inside the image view( it should not go out of image boundary)

image view is uploaded by user so it cannot be a fixed size.I can do adjustments on sticker size if needed current sticker size (540x670)

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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:orientation="vertical">
    <RelativeLayout
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:layout_weight="1">

      <RelativeLayout
        android:id="@+id/relativemain"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"
        android:gravity="center">

        <ProgressBar
            android:id="@+id/progressBar"
            style="?android:attr/progressBarStyleLarge"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerHorizontal="true"
            android:layout_centerVertical="true"
            android:layout_gravity="center_vertical"
            android:indeterminateDrawable="@drawable/progress"
            android:visibility="gone" />

        <ImageView
            android:id="@+id/ic_img"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="@color/blue_900"
            android:layout_centerInParent="true"
            />

        <com.A.B.C.StickerView.StickerView
            android:id="@+id/stickerView"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_centerInParent="true"
            android:layout_gravity="center"
            android:visibility="visible" />
    </RelativeLayout>
</RelativeLayout>

Answer 1

Since my comment helped solve, I'll just post in the answer then.

Just create a container layout like FrameLayout that'll be exactly the size of the image ( wrap_content ) and then add the StickerView inside that.

Something like this:

<FrameLayout
      android:layout_width="wrap_content"
      android:layout_height="wrap_content">
    <ImageView
        android:id="@+id/ic_img"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/blue_900"
        android:layout_centerInParent="true"
        />

    <com.A.B.C.StickerView.StickerView
        android:id="@+id/stickerView"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_centerInParent="true"
        android:layout_gravity="center"
        android:visibility="visible" />
</FrameLayout>

Answer 2

尝试使用约束布局并将贴纸的约束设置到图像视图的内部。