Why image don't fill width
-
26-09-2019 - |
문제
I have the following in my main.xml the image marker does not fill the width of the device?
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:screenOrientation="portrait">
<ImageView
android:id="@+id/ImageView01"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:src="@drawable/marker">
</ImageView>
</LinearLayout>
해결책
You have your ImageView's height set to wrap_content
. This means the ImageView will only take as much space as is needed by the image you select. If you want it to take the entire screen, just change your layout_height to fill_parent
.
You'll also want to select an ImageView scaleType
with android:scaleType=""
.
다른 팁
try
android:adjustViewBounds="true"
or check out
image_view_1.xml
in the Android APIDemos.
It should be of help.
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