I have a horizontal list of images in my android application. But the problem is some of the images seems to not follow the layout I've defined in my xml. Like this:
my layouts look like this:
mainlayout.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/back_shop_list"
android:orientation="horizontal">
<com.devsmart.android.ui.HorizontalListView
android:id="#+id/shop_hlist_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="5dp"
android:paddingRight="5dp"
android:scrollX="1dp"
android:scrollY="1dp"
android:overScrollMode="always" >
</com.devsmart.android.ui.HorizontalListView>
</LinearLayout>
then my listlayout.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:translationY="200dp" >
<FrameLayout
android:id="#+id/framelayout"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:layout_gravity="center"
android:orientation="vertical"
android:paddingLeft="8dp"
android:paddingRight="8dp" >
<ImageView
android:id="#+id/img"
android:clickable="true"
android:adjustViewBounds="true"
android:layout_width="360dp"
android:layout_height="360dp" />
<ProgressBar
android:id="#+id/img_progress"
style="?android:attr/progressBarStyleLarge"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:indeterminate="true"
android:translationY="150dp"
android:translationX="140dp" />
</FrameLayout>
<TextView
android:id="#+id/labelText"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:translationX="10dp"
android:textColor="#dc6800"
android:textSize="16sp"
android:textStyle="bold" />
<!-- Description label -->
<TextView
android:id="#+id/desc"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:translationX="10dp"
android:textColor="#acacac"
android:paddingBottom="2dip">
</TextView>
</LinearLayout>
My guess is that the size of my image is lesser than what my ImageView layout_width and height. Or I dont really know what causes this problem.
But any help will do, please. Thanks.
EDIT: What I really wanted is that if the image is like image 4 and image 5, it should not have those spaces. I've tried getting the size of the image from my ImageLoader then set the layout parameters height and width in there while images are loaded. But it looked worse.
Are there other ways in which i can dynamically adjust my ImageView if ever the images are like image 4 and 5?
If actually you want to make the image occupy the desired space
try adding this image View property to your ImageView
You can try others I usually use fitXY out of the predefined list you will get there in XML Layout
android:scaleType="fitXY"
so as to make this property work we also need
android:adjustViewBounds="true"
that you have already added in your case
If actually you want to avoid on blank spaces and let the image occupy as much space as it want
In my layout I am using two image views to show a demo
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/ll_numbers"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignLeft="#+id/tv_numbers"
android:layout_below="#+id/tv_numbers"
android:layout_marginTop="5dip"
android:layout_marginRight="10dip"
android:orientation="vertical">
<ImageView
android:id="#+id/textView1"
android:layout_width="200dip"
android:layout_height="200dip"
android:src="#drawable/desert"/>
<ImageView
android:id="#+id/textView2"
android:layout_width="200dip"
android:layout_height="200dip"
android:background="#drawable/desert"/>
</LinearLayout>
ImageView 1 is assigning image as Source using android:src="#drawable/desert"
and below is the result as you can notice that it is showing WhiteSpace arround it.
ImageView2 is assigning image as Background using android:background="#drawable/desert"
and below is the result as you can notice that it is showing no WhiteSpace arround it.
Or try using these attributes to make it possible
android:maxHeight=""
android:maxWidth=""
android:minHeight=""
android:minWidth=""
Related
I've an ImageView and 2 TextViews in a vertical LinearLayout.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="16dp"
android:paddingRight="16dp"
android:orientation="vertical" >
<ImageView
android:id="#+id/logo"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_gravity="center" />
<TextView
android:id="#+id/players"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="88dp"
android:maxLines="15"
android:text="TextView"
android:textStyle="bold" />
<TextView
android:id="#+id/subs"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Subs" />
</LinearLayout>
I'm getting too much whitespace between the image and the text underneath it. The image is being resized in to the ImageView. I've changed background colours: And the image looks fine: taking up the expected space for the image and no more. From other questions, I've tried android:adjustViewBounds attribute for the ImageView but this hasn't made a difference.
The reason you are seeing white space is following attribute in players TextView:
android:layout_marginTop="88dp"
Either remove it or reduce the space as per your need.
I need to implement the following UI:
For this, I am using the following layout:
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#android:color/white">
<ImageView
android:id="#+id/news_image0"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minHeight="#dimen/news_cell0_imageview_min_height"
android:adjustViewBounds="true"
android:scaleType="fitXY" />
<RelativeLayout
android:id="#+id/news0_cell_image_overlay_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignBottom="#+id/news_image0"
android:layout_alignTop="#+id/news_image0"
android:layout_alignLeft="#+id/news_image0"
android:layout_alignStart="#+id/news_image0"
android:layout_alignEnd="#+id/news_image0"
android:layout_alignRight="#+id/news_image0"
android:background="#drawable/news_cell0_overlay_gradient">
<TextView
android:id="#+id/news_title0"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:gravity="center_vertical|start"
android:layout_alignParentBottom="true"
android:maxLines="3"
android:ellipsize="end"
android:textColor="#color/colorNewsCellType0TitleText"
android:layout_margin="#dimen/news_cell0_textview_margin"
android:textSize="#dimen/news_cell0_title_text_size"
android:typeface="monospace" />
</RelativeLayout>
</RelativeLayout>
Into the ImageView I am loading image using Picasso from a URL. I am getting output correctly in most of the devices, but in some of the devices running android less than Lollipop, this shows up like the screenshot below. The text shows up at the top, instead of bottom. But I have set android:layout_alignParentBottom="true" for the TextView. The RelativeLayout is rendered correctly, and it fits the image(it has a background gradient, which can clearly be seen at the bottom of the image).
What is causing this problem and how can I solve this?
You can try with FRAMELAYOUT
FrameLayout is designed to block out an area on the screen to display
a single item. Generally, FrameLayout should be used to hold a single
child view, because it can be difficult to organize child views in a
way that's scalable to different screen sizes without the children
overlapping each other.
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<ImageView
android:src="#drawable/ic_launcher"
android:scaleType="fitCenter"
android:layout_height="fill_parent"
android:layout_width="fill_parent"/>
<TextView
android:text="Hi.."
android:textSize="17sp"
android:textStyle="bold"
android:layout_height="fill_parent"
android:layout_width="fill_parent"
android:gravity="center|bottom"/>
</FrameLayout>
You can try this layout,
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#android:color/white">
<ImageView
android:id="#+id/news_image0"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:adjustViewBounds="true"
android:minHeight="100dp"
android:scaleType="fitXY"/>
<TextView
android:id="#+id/news_title0"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/news_image0"
android:layout_centerHorizontal="true"
android:ellipsize="end"
android:maxLines="3"
android:padding="12dp"
android:text="fsdsdfdsdsfsdfsdf"
android:textColor="#f00"
android:typeface="monospace"/>
</RelativeLayout>
I am trying to make an ecommerce app, the biggest problem i face is fitting the images when i get it from an api call. The images can be in any size, so i need to make sure they fit perfectly in all screen sizes.
This is my cart xml listview item layout:
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:background="#color/primary">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:layout_weight="0.2">
<ImageView
android:layout_width="200dp"
android:layout_height="200dp"
android:background="#drawable/temp_image_product_detail"
android:id="#+id/layout_sort_by_listview_icon"/>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:orientation="vertical"
android:layout_weight="0.8">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="adkfj;aklsjdf"
android:textSize="25sp"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Rs. 255"
android:textSize="25sp"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="4.2"
android:textSize="15sp"/>
</LinearLayout>
I want to achieve the perfect fitting look for the cart page and the product listing page. Something like this shown in:
http://traverphillips.com/Amazon-Material-Design
I hope it will help i didn't tested it though :
your first LinearLayout should look like this
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:background="#color/primary">
<LinearLayout
android:layout_width="200dp"
android:layout_height="200dp"
android:gravity="center"
android:layout_weight="0.2">
<ImageView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#drawable/temp_image_product_detail"
android:id="#+id/layout_sort_by_listview_icon"/>
if you want the image to be fit horizontaly you can set layout_width to fill_parent and layout_height to wrap_content but you must set adjustViewBount "true"
Please use android:scaleType="fitXY" for fit in screen
Try layout_width="match_parent" and use layout_weight
I'm currently trying to build a simple Contacs Card myself. I just want a Profile picture on the top left, about a quarter to a third of the width, and the Name + description on the right side.
No matter what i try, it always looks very similar to the screenshot below.
this is my Layout:
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="#dimen/activity_standard_padding"
android:clipToPadding="false"
android:scrollbarStyle="outsideOverlay"
style="#style/AppBaseThemeCardBG">
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
style="#style/nowCardStyle">
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical"
android:gravity="top"
android:paddingRight="#dimen/activity_horizontal_margin">
<ImageView
android:id="#+id/schuckCard"
android:scaleType="fitCenter"
android:layout_gravity="top"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="3"
android:orientation="vertical">
<com.mikebdev.douala.widget.RobotoTextView
android:id="#+id/schuckHeader"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:typeface="roboto_condensed_light"
android:text="JESCO SCHUCK"
android:textSize="#dimen/textSizeVeryLarge" />
<com.mikebdev.douala.widget.RobotoTextView
android:id="#+id/body1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:typeface="roboto_condensed_light"
android:text="Description" />
</LinearLayout>
</LinearLayout>
</ScrollView>
This is how it looks like:
I'd like the image to be approximately as wide as the description in the action bar. Obviously i brutally failed here
Use different values for the layout weights. Like 4 for the image and 6 for the content to give it 40‰ of the cards width
Consider using cardslib ( https://github.com/gabrielemariotti/cardslib) to do your card layout. It is very well put together.
Got my stupid Problem fixed:
In the ImageView I have declared android:scaleType="fitCenter" which apparently also centers the ImageView in my Layout.
When changing the scaleType to fitStart I get the result I wanted.
I have a problem with my ImageView. The icons all display correct size, except the last one is always bigger in my ListView.
Can somebody please help?
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal" >
<ImageView
android:id="#+id/imgIcon"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_marginRight="6dip"
android:src="#drawable/icon"
android:gravity="center_vertical" />
<TextView android:id="#+id/naam"
android:textSize="14sp"
android:textStyle="bold"
android:textColor="#FFFF00"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<TextView android:id="#+id/waarde"
android:textColor="#ffffffff"
android:textStyle="bold"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toRightOf="#+id/naam"
android:layout_marginLeft="2dip"/>
</LinearLayout>
If i change the ImageView as follows, it is ok but too big:
android:layout_height="wrap_content"
Edit: Problem solved, i needed to reduce the TextSize in the TextViews
is this you list item layout?
android:layout_height="fill_parent"
in your ImageView is probably what is doing it - you likely need to fix the height somewhere otherwise fill_parent can push the height up if its not specified somewhere higher up in the view hierarchy - generally i fix the height it the list item root element
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="50dp"
android:orientation="horizontal" >
or whatever you item height should be.