I want to display 2 ImageView in my scrollview like this , but it doesn't work.
<ScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:background="@android:color/background_dark"
android:layout_width="fill_parent"
android:fillViewport="true"
android:layout_height="fill_parent">
<LinearLayout
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<ImageView
android:id="@+id/image"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center" />
<ImageView
android:id="@+id/imageB"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/image"
android:gravity="center" />
</LinearLayout>
</ScrollView>
If i don't use android:fillViewport="true" , i see the 2 image but they are resized. If i use, size is correct but i can't get down to the second image. Why ?
Thanks
If you want to see both the images as per their sizes, you should use
<ImageView
...
android:layout_height="wrap_content"
.../>
instead of
<ImageView
...
android:layout_height="match_content"
.../>
Hope this helps.
You can get Screen width and height programmatically and then set the Width and height of ImageView respectively. Here is the code :
Display display = getWindowManager().getDefaultDisplay();
Point size = new Point();
try {
display.getRealSize(size);
int width = size.x;
int height = size.y;
} catch (NoSuchMethodError e) {//to deal with API 8
int height = display.getHeight();
int width = display.getWidth();
}
Maybe the problem is that you have the image resources in the wrong folder? try removing the "fillViewport" and move the images on a lower dpi folder (from hdpi to mdpi or from mdpi to ldpi) this will change the "dp" (density-independent pixels) of the image, making them bigger on every screen.
Also, why both images have a width and height of "match_parent" ? wouldn't that make them both occupy the entire LinearLayout ?
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