Android Question
How to correctly update my layout (based weight attribute) with cardview?
I am working to update my app with
CardCiewThe problem that when I use a
LinearLayoutlayout_weightlayout.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="@drawable/list_selector"
android:orientation="horizontal"
android:id="@+id/technologie_ll_item">
<android.support.v7.widget.CardView
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<LinearLayout
android:layout_weight="10"
android:layout_height="wrap_content"
android:layout_width="wrap_content">
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="2">
<de.hdodenhof.circleimageview.CircleImageView
android:id="@+id/iv_logo_technologie"
android:layout_width="75dp"
android:layout_height="75dp"
app:border_width="2dp"
app:border_color="#99069d78"
android:src="@drawable/after"
android:paddingLeft="0dp" />
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_weight="5"
android:layout_height="fill_parent"
android:gravity="center_vertical"
android:orientation="vertical">
<TextView
android:id="@+id/tv_nom_technologie"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="17dp"
android:textAllCaps="true"
android:paddingLeft="10dp"
android:gravity="center_vertical"
android:text="Orthodontics"/>
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="fill_parent"
android:gravity="right"
android:orientation="horizontal">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/indic" />
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
Result
Recommended for you: Get network issues from WhatsUp Gold. Not end users.
Answer Source
Maybe this can help you.
Approach 1
(Note i have changed your CircleImageView with a Imageview so i could make it works without errors ;))
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:id="@+id/technologie_ll_item">
<android.support.v7.widget.CardView
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<LinearLayout
android:weightSum="10"
android:layout_height="wrap_content"
android:layout_width="match_parent">
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="2">
<ImageView
android:id="@+id/iv_logo_technologie"
android:layout_width="75dp"
android:layout_height="75dp"
android:paddingLeft="0dp" />
</LinearLayout>
<TextView
android:id="@+id/tv_nom_technologie"
android:layout_width="0dp"
android:layout_weight="7"
android:layout_height="wrap_content"
android:textSize="17sp"
android:textAllCaps="true"
android:paddingLeft="10dp"
android:layout_gravity="center_vertical"
android:text="Orthodontics" />
<LinearLayout
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="fill_parent"
android:gravity="right"
android:orientation="horizontal">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
As you can see you will have 1 LinearLayout which android:weightSum is 10 (just to make the proportion better) that holds the 3 components. The first LinearLayout container that holds the CircleImageView (aka ImageView in my code) will have a android:layout_weight of 2, the text will have a android:layout_weight of 7, and the arrow container will have a android:layout_weight of 1.
Maybe you can get rid of the LinearLayout that holds the arrow, and set the weight directly in the ImageView, i think that if you apply the arrow as android:src it will be resized respecting the scale of the image given, but I am not sure about this now.
Approach 2:
Another solution will be the RelativeLayout, as the code below:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:id="@+id/technologie_ll_item">
<android.support.v7.widget.CardView
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<!-- CircleImageView here -->
<ImageView
android:id="@+id/iv_logo_technologie"
android:layout_width="75dp"
android:layout_height="75dp"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:paddingLeft="0dp" />
<!-- Arrow drawable here -->
<ImageView
android:id="@+id/arrow"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<!-- Text here, between circle and arrow -->
<TextView
android:id="@+id/tv_nom_technologie"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="17sp"
android:layout_toRightOf="@id/iv_logo_technologie"
android:layout_toLeftOf="@id/arrow"
android:textAllCaps="true"
android:paddingLeft="10dp"
android:layout_centerVertical="true"
android:text="Orthodontics" />
</RelativeLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
With this you remove the LinearLayout and you will have only 3 components, maybe better for perfomance.
Hope some of this will help you mate.
Regards!
Recommended from our users: Dynamic Network Monitoring from WhatsUp Gold from IPSwitch. Free Download