[android-developers] scaleType="fitXY" works scaleType="centerInside" doesnt

[Shawn Brown]

Hi,

If you know or can guess please tell me why:

In the FrameLayout below, scaleType="fitXY" will adjust the image to
fit the screen but scaleType="centerInside" doesn't.  I need the
aspect ratio preserved which fitXY doesn't do.  Please look at the
>>>>>>>>-----------------> below.




<?xml version="1.0" encoding="utf-8"?>

<ScrollView
    android:id="@+id/widget54"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    xmlns:android="http://schemas.android.com/apk/res/android";
       android:orientation="vertical"
    >

    <LinearLayout

        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:orientation="vertical"

>>>>>>>>----------------->  no effect, image is too large

        <FrameLayout android:layout_width="fill_parent"
android:layout_height="fill_parent">
            <ImageView android:src = "@drawable/logo"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:scaleType="centerInside"></ImageView>
        </FrameLayout>

>>>>>>>>------------------> scales but aspect ratio lost

        <FrameLayout android:layout_width="fill_parent"
android:layout_height="fill_parent">
           <ImageView android:src = "@drawable/logo"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:scaleType="fitXY"></ImageView>
        </FrameLayout>

        <Button
            android:id="@+id/button1"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:text="Button 1"
            />
        <Button
            android:id="@+id/button2"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:text="Button 2"
            />
        <Button
            android:id="@+id/button3"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:text="Button 3"
            />
        <EditText
            android:id="@+id/txt"
            android:layout_width="fill_parent"
            android:layout_height="300px"
            />

    </LinearLayout>
</ScrollView>

Thanks,

Shawn

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