Make drawable do centerCrop in layer-list

Question

all.

I want to make splashscreen:

<style name="SplashTheme" parent="Theme.AppCompat.NoActionBar">
    <item name="android:windowBackground">@drawable/background_splash</item>
</style>

drawable/background_splash:

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

<item
    android:drawable="@color/main_theme"/>

<item android:bottom="16dp">
    <bitmap
        android:gravity="center|fill_horizontal"
        android:src="@drawable/splash_logo"
        />
</item>

<item android:bottom="16dp">
    <bitmap
        android:gravity="bottom"
        android:src="@drawable/logo"/>
</item>

But I have no ability to make bitmap with android:src="@drawable/splash_logo" resize as centerCrop scale in ImageView( I need my bitmap fill all width) For now it's size as size in resource in pixels. If i make it much larger it will be larger the screen. I tried scale drawable and no sense.

Do you have any suggestions?

No, for those issue it wasn't possible. Maybe something changed since then. All you can do is to make some drawable be e.g. 100dp. — Yurii Kot, May 22 '19 at 10:40

score 1 · Answer 1 · answered Jan 10 '19 at 07:51

1

I was able to achieve filling screen, but keep in mind, it will be a bit stretched on 18:9 screens

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
    <item android:drawable="@drawable/splash_2_x2"
        android:top="0dp"
        android:bottom="0dp"
        android:left="0dp"
        android:right="0dp"/>
</layer-list>

answered Jan 10 '19 at 07:51

Dmytro Rostopira

10,588
4
64
86

For filling the screen you just need the gravity property like `android:gravity="fill"`, but this will not achieve centerCrop as the question in this post. – luis Jun 03 '21 at 15:50

score 0 · Answer 2 · answered Aug 22 '16 at 14:48

0

Change this Line to

<style name="SplashTheme" parent="Theme.AppCompat.NoActionBar">
<item name="android:windowBackground">@drawable/background_splash</item>
</style>

To

 <style name="SplashTheme" parent="Theme.AppCompat.NoActionBar">
    <item name="android:background">@drawable/background_splash</item>
</style>

because android:windowsBackground attribute will not be able to show splash at full screen. It's good way u use android:background for splash. Then if you want you can call centercrop in your Splash Activity. Hope this helped!!

answered Aug 22 '16 at 14:48

Queendevelopers

183
3
20

Thanks, but It have the same result – Yurii Kot Aug 22 '16 at 15:05
Does your splash Image displaying in the full screen? – Queendevelopers Aug 22 '16 at 15:14
No, now it has 60-70% of the width. I think at different screeen sizes it has different result. 60-90% – Yurii Kot Aug 22 '16 at 15:19
Crop image at 3 different size ldpi, mdpi and hdpi and put those images in mipmap and call them from mipmap like @mipmap/logo and @mipmap/splash_logo. This is the only way to fit images in all size of Android Phone and tablet see https://developer.android.com/training/basics/supporting-devices/screens.html – Queendevelopers Aug 22 '16 at 15:24
One more solution you may find helpful is you can define centerCrop in styles.xml just give it a try, define this in your styles.xml – Queendevelopers Aug 22 '16 at 15:28
3

`android:background` is a view attribute, not a theme attribute. Never use it in your themes. – tasomaniac Feb 08 '17 at 09:46

Make drawable do centerCrop in layer-list

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