how to scroll android button along with the listview content - android

i'm developing android app which requires listview with the bottom android button.. button need to scroll along with listview content, not fixed to end of the screen.
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<ListView
android:id="#+id/requestlist"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:background="#color/white"
android:visibility="visible"/>
<Button
android:text="Save"
style="#style/btn_white_large"
android:layout_width="120dp"
android:layout_gravity="center"
android:layout_height="40dp"
android:id="#+id/btn" />
</LinearLayout>
</ScrollView>

You can place this button in a different xml file and inflate that xml in a view.
And then try using listview.addFooter(view)
Also remove scroll view from this layout

Can u put LinearLayout inside a NestedScrollView instead of ScrollView? It will scroll together.

Related

Android: Recycler view inside ScrollView is not working

I am trying to put RecyclerView inside ScrollView, I Have layout above the recycler view, so I want to scroll both layout and recycler while scrolling.
In My main Layout I have two sub Layout , and one of the have recyclerView and another one Have an Image .Both layout inside a scrollView. When I scrolling up in the layout , I want to scroll both
I know the issue that we cant put two scroll view in one layout.
Am searching is there any logic that we can scroll both layout and recycler View
Layout.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/backgorund"
android:weightSum="1">
<ScrollView
android:id="#+id/scrollView1"
android:layout_width="match_parent"
android:fillViewport="true"
android:layout_height="match_parent" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:weightSum="1">
<LinearLayout
android:id="#+id/layout_top_balance"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight=".25">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/txt_balance"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:textSize="35dp"
android:textColor="#color/black"
android:text="$60 USD"/>
<TextView
android:layout_below="#+id/txt_balance"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:textSize="20dp"
android:textColor="#828282"
android:text="Account Balance"/>
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:id="#+id/layout_feeds"
android:layout_width="match_parent"
android:layout_height="0dp"
android:paddingLeft="16dp"
android:paddingBottom="5dp"
android:layout_weight=".75">
<view
android:layout_width="fill_parent"
android:layout_height="fill_parent"
class="android.support.v7.widget.RecyclerView"
android:id="#+id/recycler_view"
android:layout_alignParentStart="true"
android:layout_alignParentLeft="true"/>
</LinearLayout>
</LinearLayout>
</ScrollView>
Cam any one please help for solving this issue:)
It is not recommended to scroll inside scroll in android. Recycler view is itself a scroll. Seems you want a scrollable portion above a list "layout_top_balance". Add this view as header of recycler view and remove scrollview. This will solve your problem.
You can use this recycle view lib if you want to add header
RecyclerViewHeader Example 1
RecyclerViewHeader Example 2

ScrollView does not expand

I have nine ImageView(s) inside scrollview and each one has a LinearLayout below it with "gone" visibility. when one of the image clicked the linearlayout below it set to visible.
I added scrollToTop() function to scroll image view to the top to be able to see the list but the last one (image #9) does not response to scroll and stay at the bottom. the list is get visible but I have to scroll manually.
<ScrollView android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
.
.
.
<ImageView android:id="#+id/iv_img1"
android:layout_width="match_parent"
android:layout_height="100dp"/>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:visibility="gone">
<TextView android:text="1" style="#style/tv_number" />
<TextView android:text="1" style="#style/tv_number" />
<TextView android:text="1" style="#style/tv_number" />
</LinearLayout>
.
.
.
</LinearLayout>
</ScrollView>
the Java Functions:
scrollToTop(containerList.getTop(), 0);
The first internal LinearLayout should be layout_height wrap_content

Flat buttons, listview android

I have a hard time pointing out what UI elements are used here? Is it buttons or listviews?
This view is not seems as a list view. They are either Buttons or ImageButtons fitted in some layout.
If you want to make this in a ListView, you are gonna have a hard time. The best would be to make it in a GridLayout, if you are not that confident in working with that then the easiest solution would be a LinearLayout in the root with vertical orientation, and then add a LinearLayout with horizontal orientation where the childs have `weight="1"
Something like this (Just for the first two buttons):
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="20dp">
<FrameLayout
android:layout_width="0dp"
android:layout_height="50dp"
android:layout_weight="1"
android:clickable="true"
android:layout_marginRight="10dp"
android:onClick="onChildOneClick">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="Button 1"
android:background="android:color/green" />
</FrameLayout>
<FrameLayout
android:layout_width="0dp"
android:layout_height="50dp"
android:layout_weight="1"
android:clickable="true"
android:layout_marginLeft="10dp"
android:onClick="onChildTwoClick" />
</LinearLayout>
</LinearLayout>
Inside your framelayout you can put a ImageView + TextView to make it look like the sketch

Clicking on Edittext inside nested Scrollview scrolls outer scrollview

I have a parent horizontalScrollview that contains various layouts. In one particular layout there is a scrollview. Inside that scrollview there is edittext.
Now when I click on any edittext for input, the horizontal scrollview automatically scrolls the screen to some other layout and I am not able to see the current active layout(containing scrollview).
I know nested scrollviews is a bad coding practice but I can not change it in this case as there will be large amount of rework. Is there any workaround for this.
Following is the xml code for main layout containing horizontalscrollview:-
<?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="match_parent" >
<HorizontalScrollView
android:id="#+id/CloudHScrollView"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</RelativeLayout>
and following is the code for one of the child layouts that is inserted later at some stage. This layout contains the scrollview which has edittexts:-
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<ScrollView
android:id="#+id/scrollview"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="0dp"
android:background="#drawable/blueoverlay"
android:fillViewport="true" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingBottom="300dp"
android:paddingTop="90dp" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<EditText
android:id="#+id/edittext"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:background="#null"
android:gravity="right"
android:singleLine="true"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="#android:color/black" />
</LinearLayout>
</LinearLayout>
</ScrollView>
I'm not sure if this will work, but you can try extending outer ScrollView class and handle its onScroll events on your own.
look here:
listening to scroll events horizontalscrollview android
Android: how to listen for scrolling events?
I had the same issue, solved it by adding the following to AndroidManifest.xml file for the corresponding activity.
android:windowSoftInputMode="adjustResize"

Setting ScrollView for my layout

In My Layout I want to set scrollview for a ListView and imageView. I tried as shown in below.
But it did not work. If I remove the Scrollview then I can able to scroll the Listview. The Items in the Listview are added through the code by downloading from Internet.
<ScrollView
android:layout_width="fill_parent"
android:layout_height="wrap_content" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<ImageView
android:id="#+id/firstImage"
android:layout_width="fill_parent"
android:layout_height="200dip"
android:layout_margin="4dp"
android:scaleType="fitXY" />
<ListView
android:id="#+id/list"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_margin="4dip"
android:layout_weight="1"
android:background="#ffffff" />
</LinearLayout>
</ScrollView>
You do not need a scroll view. In any case nested scrolling is not recommended in Android UI.
Simply use ImageView with ListView and set the weight of Listview to be 1.
listview is scrollable so you do not need to use scrollview

Categories

Resources