ListView cannot scroll

ListView cannot scroll - android

I have tried to scroll the ListView up when the event item is more than the space of the ListView but it fails. I would like to know if I can make the ListView scrollable without adding any listener. Thank you.
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:clickable="true"
android:focusableInTouchMode="true"
tools:context="com.example.ssycorpapp.SecondActivity" >
<TabHost
android:id="#+id/tabhost2"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TabWidget
android:id="#android:id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
</TabWidget>
<FrameLayout
android:id="#android:id/tabcontent"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<RelativeLayout
android:id="#+id/events"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<SearchView
android:id="#+id/search"
android:queryHint="#string/hint"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
</SearchView>
<RelativeLayout
android:id="#+id/titleBar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:layout_marginTop="20dp"
android:layout_below="#id/search" >
<TextView
android:id="#+id/resultName"
android:layout_width="180dp"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:text="#string/event"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/resultDate"
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_toLeftOf="#+id/resultTime"
android:layout_toStartOf="#+id/resultTime"
android:text="#string/eventDate"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#id/resultTime"
android:layout_width="40dp"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:text="#string/eventTime"
android:textAppearance="?android:attr/textAppearanceMedium" />
</RelativeLayout>
<ListView
android:id="#+id/event_list"
android:scrollbars="vertical"
android:fastScrollEnabled="true"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:layout_below="#id/titleBar"
android:layout_above="#+id/DelAll" />
<Button
android:id="#+id/DelAll"
style="?android:attr/buttonStyleSmall"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginStart="10dp"
android:layout_marginBottom="10dp"
android:layout_alignParentBottom="true"
android:text="#string/DelAll" />
</RelativeLayout>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:id="#+id/set"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<TextView
android:id="#+id/EventName"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/event" />
<EditText
android:id="#+id/eveName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:inputType="text" >
</EditText>
<TextView
android:id="#+id/EventDate"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/eventDate" />
<DatePicker
android:id="#+id/datePicker1"
android:layout_width="match_parent"
android:layout_height="158dp" />
<TextView
android:id="#+id/EventTime"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/eventTime" />
<TimePicker
android:id="#+id/timePicker1"
android:layout_width="match_parent"
android:layout_height="109dp" />
<Button
android:id="#+id/Tim"
style="?android:attr/buttonStyleSmall"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/Set" />
</LinearLayout>
</ScrollView>
</FrameLayout>
</LinearLayout>
</TabHost>
</LinearLayout>

If you don't want to use any listener then you can simply use a custom ListView like this,
public class CustomListView extends ListView implements View.OnTouchListener, AbsListView.OnScrollListener {
private static final int MAXIMUM_LIST_ITEMS_VIEWABLE = 99;
private int listViewTouchAction;
public CustomListView (Context context, AttributeSet attrs) {
super(context, attrs);
listViewTouchAction = -1;
setOnScrollListener(this);
setOnTouchListener(this);
}
#Override
public void onScroll(AbsListView view, int firstVisibleItem,
int visibleItemCount, int totalItemCount) {
if (getAdapter() != null && getAdapter().getCount() > MAXIMUM_LIST_ITEMS_VIEWABLE) {
if (listViewTouchAction == MotionEvent.ACTION_MOVE) {
scrollBy(0, -1);
}
}
}
#Override
public void onScrollStateChanged(AbsListView view, int scrollState) {
}
#Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
int newHeight = 0;
final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
int heightSize = MeasureSpec.getSize(heightMeasureSpec);
if (heightMode != MeasureSpec.EXACTLY) {
ListAdapter listAdapter = getAdapter();
if (listAdapter != null && !listAdapter.isEmpty()) {
int listPosition = 0;
for (listPosition = 0; listPosition < listAdapter.getCount()
&& listPosition < MAXIMUM_LIST_ITEMS_VIEWABLE; listPosition++) {
View listItem = listAdapter.getView(listPosition, null, this);
//now it will not throw a NPE if listItem is a ViewGroup instance
if (listItem instanceof ViewGroup) {
listItem.setLayoutParams(new LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
}
listItem.measure(widthMeasureSpec, heightMeasureSpec);
newHeight += listItem.getMeasuredHeight();
}
newHeight += getDividerHeight() * listPosition;
}
if ((heightMode == MeasureSpec.AT_MOST) && (newHeight > heightSize)) {
if (newHeight > heightSize) {
newHeight = heightSize;
}
}
} else {
newHeight = getMeasuredHeight();
}
setMeasuredDimension(getMeasuredWidth(), newHeight);
}
#Override
public boolean onTouch(View v, MotionEvent event) {
if (getAdapter() != null && getAdapter().getCount() > MAXIMUM_LIST_ITEMS_VIEWABLE) {
if (listViewTouchAction == MotionEvent.ACTION_MOVE) {
scrollBy(0, 1);
}
}
return false;
}
}
Then use in your layout,
<CustomListView
android:id="#+id/event_list"
android:scrollbars="vertical"
android:fastScrollEnabled="true"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:layout_below="#id/titleBar"
android:layout_above="#+id/DelAll" />

Related

First image appearing small in size and on top left corner in a viewpager when rotate the device

Hi in my application i am using the Viewpager with PagerAdapter. it contains n number of images. but when i rotate the device when viewpager is on first image then the image shift to top left corner and appears very small. please have a look in the attached image.
code which i am using
public class CustomViewPager extends ViewPager {
private final long SWITCH_TIME_INTERVAL = 5000;
public CustomViewPager(Context context) {
super(context);
// TODO Auto-generated constructor stub
}
public CustomViewPager(Context context, AttributeSet attributeSet) {
super(context, attributeSet);
postDelayed(mSwither, SWITCH_TIME_INTERVAL);
}
#Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
int height = 0;
for (int i = 0; i < getChildCount(); i++) {
View child = getChildAt(i);
child.measure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
int h = child.getMeasuredHeight();
if (h > height)
height = h;
}
heightMeasureSpec = MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY);
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}
/**
* this Runnable is use for automatically switching the view pager item.
* #author
*/
private Runnable mSwither = new Runnable() {
#Override
public void run() {
if( CustomViewPager.this.getAdapter() != null )
{
int count = CustomViewPager.this.getCurrentItem();
if( count == (CustomViewPager.this.getAdapter().getCount() - 1) )
{
count = 0;
}else
{
count++;
}
//Log.d(this.getClass().getName(), "Curent Page " + count + "");
CustomViewPager.this.setCurrentItem(count, true);
}
CustomViewPager.this.postDelayed(this, SWITCH_TIME_INTERVAL);
}
};
#Override
public boolean onTouchEvent(MotionEvent arg0) {
switch (arg0.getAction()) {
case MotionEvent.ACTION_CANCEL:
case MotionEvent.ACTION_UP :
postDelayed(mSwither, SWITCH_TIME_INTERVAL);
break;
default:
removeCallbacks(mSwither);
break;
}
return super.onTouchEvent(arg0);
} }
//PagerAdapter onInstantiateItem code..
#Override
public Object instantiateItem(ViewGroup container, final int position) {
mImageFetcher.setLoadingImage(R.drawable.placeholder_tabportrait);
inflater = (LayoutInflater) mContext
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View itemView = inflater.inflate(R.layout.test_fragment1, container, false);
description = (TextView) itemView.findViewById(R.id.description);
title = (TextView) itemView.findViewById(R.id.car_title);
published = (TextView) itemView.findViewById(R.id.date_data);
author = (TextView) itemView.findViewById(R.id.author);
jumbo_tron_image = (ImageView) itemView.findViewById(R.id.jumbo_imgae);
TrayItem trayItem = getData(position);
if (null != trayItem) {
if (trayItem.getType() != null) {
if (trayItem.getImages() != null) {
mImageFetcher.loadImage(trayItem.getImages().getWidget(),
jumbo_tron_image);
}
return itemView;
}
//xml code.
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="500dp"
android:background="#color/white">
<FrameLayout
android:id="#+id/main_container"
android:layout_width="match_parent"
android:layout_height="300dp"
android:layout_gravity="center_horizontal|center_vertical"
android:orientation="vertical"
>
<ImageView
android:id="#+id/jumbo_imgae"
android:layout_width="match_parent"
android:scaleType="fitXY"
android:layout_height="300dp"
/>
</FrameLayout>
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="#dimen/container_height"
android:layout_below="#+id/main_container">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:orientation="horizontal"
android:id="#+id/linearLayout2">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_alignParentLeft="true"
android:textStyle="bold"
android:layout_weight="0.5"
android:textColor="#color/black"
android:id="#+id/car_title"
android:maxLines="2"
android:ellipsize="end"
android:textSize="20sp"
android:text=" "/>
<ImageView
android:id="#+id/iv_add_test1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scaleType="centerCrop"
android:paddingTop="10dp"
android:src="#drawable/add_icon"
android:layout_centerVertical="true"
android:layout_toRightOf="#+id/car_title"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/linearLayout2"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:id="#+id/linearLayout3"
android:layout_marginTop="10dp"
android:orientation="horizontal">
<TextView
android:id="#+id/date_data"
android:layout_width="90dp"
android:layout_height="18dp"
android:text=""
android:textSize="13sp"
android:layout_gravity="left"
android:gravity="center"
android:textColor="#color/white"
android:background="#drawable/date_bg"/>
<TextView
android:id="#+id/author"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=""
android:textSize="15sp"
android:layout_marginLeft="10dp"
android:textColor="#color/black"/>
</LinearLayout>
</LinearLayout>
</RelativeLayout> </RelativeLayout>

android listview footerview center position not working

i have customlistview.i successfully added footerView in my listview.this is a source
void loadDataLastTransactions(int limit) {
footerView = getActivity().getLayoutInflater().
inflate(R.layout.listview_footer_layout, null);
if (cashTransactionlist.size() <= limit) {
transactionAdapter = new TransactionAdapter(getActivity(), cashTransactionlist);
} else {
List<Transaction> sixTramsactions = cashTransactionlist.subList(0, limit);
transactionAdapter = new TransactionAdapter(getActivity(), sixTramsactions);
}
transactionsList.addFooterView(footerView, null, false);
transactionsList.setAdapter(transactionAdapter);
}
this is a my footerView's xml code
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingTop="7dip"
android:paddingBottom="7dip"
android:orientation="vertical"
android:layout_gravity="center_horizontal"
android:gravity="center_vertical|left"
>
<LinearLayout
android:id="#+id/footer_layout"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
>
<TextView
android:id="#+id/u_transaction_view_all"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:textColor="#color/u_blue"
android:textSize="#dimen/u_common_text_size"
android:text="#string/u_transaction_view_all"
android:padding="8dp"
/>
</LinearLayout>
</LinearLayout>
my footerView's xml looks like a pic
this is a my mainactivity.xml code
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#f2f2f2"
android:id="#+id/dashboard_main_layout"
android:clickable="true"
android:orientation="vertical"
android:layout_gravity="center_horizontal"
android:gravity="center_vertical|left"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#ffffff"
android:orientation="vertical">
<LinearLayout
android:id="#+id/u_dashboard_expandable_container"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#d9d9d9"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<GridView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:numColumns="3"
android:stretchMode="columnWidth"
android:id="#+id/dashboard_header_gridview" />
<View
android:layout_width="match_parent"
android:background="#ffffff"
android:layout_height="match_parent"
android:layout_marginLeft="-1dp"/>
</LinearLayout>
</LinearLayout>
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#d9d9d9"/>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_gravity="center_horizontal"
android:gravity="center_vertical|left">
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#d9d9d9"/>
<LinearLayout
android:id="#+id/fragments_transaction_list_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#+id/fragments_cardview"
android:orientation="vertical"
android:layout_gravity="center_horizontal"
android:gravity="center_vertical|left"
>
<android.custom.CustomListview
android:id="#+id/u_transaction_list"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:animationCache="false"
android:cacheColorHint="#00000000"
android:clipToPadding="false"
android:divider="#null"
android:dividerHeight="0dp"
android:listSelector="#00000000"
android:scrollbars="none"
android:scrollingCache="false"
android:smoothScrollbar="true" >
</android.custom.CustomListview>
</LinearLayout>
</LinearLayout>
</ScrollView>
</LinearLayout>
public class CustomListview extends ListView implements View.OnTouchListener, OnScrollListener {
private int listViewTouchAction;
private static final int MAXIMUM_LIST_ITEMS_VIEWABLE = 99;
public CustomListview(Context context, AttributeSet attrs) {
super(context, attrs);
listViewTouchAction = -1;
setOnScrollListener(this);
setOnTouchListener(this);
}
#Override
public void onScroll(AbsListView view, int firstVisibleItem,
int visibleItemCount, int totalItemCount) {
if (getAdapter() != null && getAdapter().getCount() > MAXIMUM_LIST_ITEMS_VIEWABLE) {
if (listViewTouchAction == MotionEvent.ACTION_MOVE) {
scrollBy(0, -1);
}
}
}
#Override
public void onScrollStateChanged(AbsListView view, int scrollState) {
}
#Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
int newHeight = 0;
final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
int heightSize = MeasureSpec.getSize(heightMeasureSpec);
if (heightMode != MeasureSpec.EXACTLY) {
ListAdapter listAdapter = getAdapter();
if (listAdapter != null && !listAdapter.isEmpty()) {
int listPosition = 0;
for (listPosition = 0; listPosition < listAdapter.getCount()
&& listPosition < MAXIMUM_LIST_ITEMS_VIEWABLE; listPosition++) {
View listItem = listAdapter.getView(listPosition, null, this);
if (listItem instanceof ViewGroup) {
listItem.setLayoutParams(new LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
}
listItem.measure(widthMeasureSpec, heightMeasureSpec);
newHeight += listItem.getMeasuredHeight();
}
newHeight += getDividerHeight() * listPosition;
}
if ((heightMode == MeasureSpec.AT_MOST) && (newHeight > heightSize)) {
if (newHeight > heightSize) {
newHeight = heightSize;
}
}
} else {
newHeight = getMeasuredHeight();
}
setMeasuredDimension(getMeasuredWidth(), newHeight);
}
#Override
public boolean onTouch(View v, MotionEvent event) {
if (getAdapter() != null && getAdapter().getCount() > MAXIMUM_LIST_ITEMS_VIEWABLE) {
if (listViewTouchAction == MotionEvent.ACTION_MOVE) {
scrollBy(0, 1);
}
}
return false;
}
}
when i run my app my footer view is left possition.in my option i have problem in activity_main.xml file because footerView's xml is correct.what is a wrong if anyone knows solution please help me
thanks everyone

Property layout_gravity affects an element aligning it relative to its parent, while gravity property aligns child views of that view. Example:
If you apply
android:gravity="center"
android:layout_gravity="left"
to a TextView it means that TextView container will be aligned left and the text inside will be centered.
Catch 22:
When you add your footer layout to ListView, it may have a RelativeLayout parent, and RelativeLayout does not support the layout_gravity property. In that case, fix would be to add:
layout_centerHorizontal="true"
layout_alignParentBottom="true"
to the root of your footer layout.

ListView setOnItemClickListener not work

Sorry for my english. I spend many times but i cant fix my problem. I have listView and i want set setOnItemClickListener him. This is my listView:
<ListView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id = "#+id/listScene"
android:clickable="true"
android:cacheColorHint="#00000000"
android:divider="#adb8c2"
android:dividerHeight="1dp"
android:scrollingCache="false"
android:smoothScrollbar="true"
>
</ListView>
Its my code
public void outputListView(ArrayList<String> list) {
Adapter adapter = new Adapter(getApplicationContext(), R.layout.item, list);
adapter.notifyDataSetChanged();
listView.setAdapter(adapter);
listView.setItemsCanFocus(false);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
Toast.makeText(getApplicationContext(), String.valueOf(position), Toast.LENGTH_SHORT).show();
}
});
}
but when i click in item its nothing happens
UPD
My item.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
android:focusable="false"
android:focusableInTouchMode="false"
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<service.SwipeLayout
android:layout_marginTop="5dp"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:orientation="horizontal"
android:background="#32777777"
android:layout_width="match_parent"
android:layout_height="70dp">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#fff"
android:layout_weight="0.7"
>
<TextView
android:id="#+id/conditions"
android:layout_marginTop="10dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="22dp"
android:text=""
android:textColor="#25ac36"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true" />
</RelativeLayout>
<RelativeLayout
android:layout_weight="0.3"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/description"
android:layout_marginLeft="10dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="18dp"
android:text=""
android:textColor="#222222"
android:layout_centerVertical="true"
/>
</RelativeLayout>
</LinearLayout>
<RelativeLayout
android:background="#66777777"
android:layout_width="match_parent"
android:layout_height="40dp">
<TextView
android:id="#+id/rooms"
android:layout_marginLeft="10dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="18dp"
android:text=""
android:textColor="#fff"
android:layout_centerVertical="true"
/>
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:layout_width="250dp"
android:layout_height="match_parent">
<RelativeLayout
android:id="#+id/open_b"
android:clickable="true"
android:layout_width="78dp"
android:layout_marginRight="5dp"
android:layout_marginLeft="5dp"
android:layout_height="match_parent"
android:background="#4fcc54">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="18dp"
android:text="Open"
android:textColor="#fff"
android:id="#+id/openText"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true"
/>
</RelativeLayout>
<RelativeLayout
android:id="#+id/disable_b"
android:clickable="true"
android:layout_width="78dp"
android:layout_marginRight="5dp"
android:layout_height="match_parent"
android:background="#8e8e8e">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="18dp"
android:text="Disable"
android:textColor="#fff"
android:id="#+id/disableT"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true"
/>
</RelativeLayout>
<RelativeLayout
android:id="#+id/delete_b"
android:clickable="true"
android:layout_width="78dp"
android:layout_height="match_parent"
android:background="#de5454">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="18dp"
android:text="Delete"
android:textColor="#fff"
android:id="#+id/deleteText"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true"
/>
</RelativeLayout>
</LinearLayout>
</service.SwipeLayout>
</LinearLayout>
UPD: simple listView
activity_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context=".MainActivity">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/hello_world" />
<ListView
android:id="#+id/listView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:cacheColorHint="#00000000"
android:divider="#adb8c2"
android:dividerHeight="1dp"
android:scrollingCache="false"
android:smoothScrollbar="true" />
</RelativeLayout>
my main
ArrayList<String> asd = new ArrayList<>();
for(int i = 0; i < 10; i++) {
asd.add(String.valueOf(i));
}
ListView listView = (ListView) findViewById(R.id.listView);
Adapter adapter = new Adapter(getApplicationContext(), R.layout.item, asd);
listView.setAdapter(adapter);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
Toast.makeText(getBaseContext(), String.valueOf(position), Toast.LENGTH_LONG).show();
}
});
and item.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">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Large Text"
android:id="#+id/textView" />
</LinearLayout>
Its good, its work when i click in item listView, Toast is show position. But i need use SwipeLayout then i change code item.xml and add this:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
android:descendantFocusability="blocksDescendants"
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<com.bottom.smart.detetethis.SwipeLayout
android:layout_marginTop="5dp"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:orientation="horizontal"
android:background="#32777777"
android:layout_width="match_parent"
android:layout_height="70dp">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#fff"
android:layout_weight="0.7"
>
<TextView
android:id="#+id/conditions"
android:layout_marginTop="10dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="22dp"
android:text="Active"
android:textColor="#25ac36"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true" />
</RelativeLayout>
<RelativeLayout
android:layout_weight="0.3"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/description"
android:layout_marginLeft="10dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="18dp"
android:text="Turn light on \n when people arrive"
android:textColor="#222222"
android:layout_centerVertical="true"
/>
</RelativeLayout>
</LinearLayout>
<RelativeLayout
android:background="#66777777"
android:layout_width="match_parent"
android:layout_height="40dp">
<TextView
android:id="#+id/rooms"
android:layout_marginLeft="10dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="18dp"
android:text="Livingroom, Kitechen, Rest room"
android:textColor="#fff"
android:layout_centerVertical="true"
/>
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:layout_width="250dp"
android:layout_height="match_parent">
<RelativeLayout
android:id="#+id/open_b"
android:layout_width="78dp"
android:layout_marginRight="5dp"
android:layout_marginLeft="5dp"
android:layout_height="match_parent"
android:background="#4fcc54">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="18dp"
android:text="Open"
android:textColor="#fff"
android:id="#+id/openText"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true"
/>
</RelativeLayout>
<RelativeLayout
android:id="#+id/disable_b"
android:layout_width="78dp"
android:layout_marginRight="5dp"
android:layout_height="match_parent"
android:background="#8e8e8e">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="18dp"
android:text="Disable"
android:textColor="#fff"
android:id="#+id/disableT"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true"
/>
</RelativeLayout>
<RelativeLayout
android:id="#+id/delete_b"
android:layout_width="78dp"
android:layout_height="match_parent"
android:background="#de5454">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="18dp"
android:text="Delete"
android:textColor="#fff"
android:id="#+id/deleteText"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true"
/>
</RelativeLayout>
</LinearLayout>
</com.bottom.smart.detetethis.SwipeLayout>
</LinearLayout>
got sick, its not working when i click item listView. But when I get a finger between the clearance item, its work:
to blame SwipeLayout, code SwipeLayout:
public class SwipeLayout extends LinearLayout {
private ViewDragHelper viewDragHelper;
private View contentView;
private View actionView;
private int dragDistance;
private final double AUTO_OPEN_SPEED_LIMIT = 400.0;
private int draggedX;
public SwipeLayout(Context context) {
this(context, null);
}
public SwipeLayout(Context context, AttributeSet attrs) {
this(context, attrs, -1);
}
public SwipeLayout(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
viewDragHelper = ViewDragHelper.create(this, new DragHelperCallback());
}
#SuppressLint("MissingSuperCall")
#Override
protected void onFinishInflate() {
contentView = getChildAt(0);
actionView = getChildAt(1);
actionView.setVisibility(GONE);
}
#Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
dragDistance = actionView.getMeasuredWidth();
}
private class DragHelperCallback extends ViewDragHelper.Callback {
#Override
public boolean tryCaptureView(View view, int i) {
return view == contentView || view == actionView;
}
#Override
public void onViewPositionChanged(View changedView, int left, int top, int dx, int dy) {
draggedX = left;
if (changedView == contentView) {
actionView.offsetLeftAndRight(dx);
} else {
contentView.offsetLeftAndRight(dx);
}
if (actionView.getVisibility() == View.GONE) {
actionView.setVisibility(View.VISIBLE);
}
invalidate();
}
#Override
public int clampViewPositionHorizontal(View child, int left, int dx) {
if (child == contentView) {
final int leftBound = getPaddingLeft();
final int minLeftBound = -leftBound - dragDistance;
final int newLeft = Math.min(Math.max(minLeftBound, left), 0);
return newLeft;
} else {
final int minLeftBound = getPaddingLeft() + contentView.getMeasuredWidth() - dragDistance;
final int maxLeftBound = getPaddingLeft() + contentView.getMeasuredWidth() + getPaddingRight();
final int newLeft = Math.min(Math.max(left, minLeftBound), maxLeftBound);
return newLeft;
}
}
#Override
public int getViewHorizontalDragRange(View child) {
return dragDistance;
}
#Override
public void onViewReleased(View releasedChild, float xvel, float yvel) {
super.onViewReleased(releasedChild, xvel, yvel);
boolean settleToOpen = false;
if (xvel > AUTO_OPEN_SPEED_LIMIT) {
settleToOpen = false;
} else if (xvel < -AUTO_OPEN_SPEED_LIMIT) {
settleToOpen = true;
} else if (draggedX <= -dragDistance / 2) {
settleToOpen = true;
} else if (draggedX > -dragDistance / 2) {
settleToOpen = false;
}
final int settleDestX = settleToOpen ? -dragDistance : 0;
viewDragHelper.smoothSlideViewTo(contentView, settleDestX, 0);
ViewCompat.postInvalidateOnAnimation(SwipeLayout.this);
}
}
#Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
if(viewDragHelper.shouldInterceptTouchEvent(ev)) {
return true;
}
return super.onInterceptTouchEvent(ev);
}
#Override
public boolean onTouchEvent(MotionEvent event) {
viewDragHelper.processTouchEvent(event);
return true;
}
#Override
public void computeScroll() {
super.computeScroll();
if(viewDragHelper.continueSettling(true)) {
ViewCompat.postInvalidateOnAnimation(this);
}
}
}
I can not delete it, because I need it in the project. I do not know how to fix this situation

Sometimes the ListView click doesn't work. And at this case you might have to add one more attribute.
android:descendantFocusability="blocksDescendants"
Add this attribute to the top most layout of your XML where you have provided the ListView elements.

In your ListView remove the xml attribute android:clickable="true"
This is taking your click event and not sending it down to the child views.
Edit
You are passing in getApplicationContext() which is the wrong context. The listener does work, but the Toast is not displaying in the right context. You need to pass in getContext(). However, since this is an Activity, you can just pass in this instead.
public void outputListView(ArrayList<String> list) {
Adapter adapter = new Adapter(this, R.layout.item, list);
adapter.notifyDataSetChanged();
listView.setAdapter(adapter);
listView.setItemsCanFocus(false);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
Toast.makeText(this, String.valueOf(position), Toast.LENGTH_SHORT).show();
}
});
}

how to make Footer buttons appears while dragging screen down in android like in facebook app

I wanna make footer buttons in android one way is to simply make buttons and align them to bottom but I want the footer like in Facebook android app whenever we drag screen down three buttons appears for status , photo , checkin.
How to do this ??

To get a list like the following image, create a layout.xml as follows after the sample image
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/root"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/white" >
<RelativeLayout
android:id="#+id/headerLayout"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="#drawable/header" >
<LinearLayout
android:id="#+id/BtnSlide"
android:layout_width="wrap_content"
android:layout_height="50dp"
android:layout_alignParentLeft="true"
android:background="#drawable/button_bg_drawable" >
<ImageView
android:id="#+id/imageView0"
android:layout_width="wrap_content"
android:layout_height="50dp"
android:layout_gravity="center_vertical|left"
android:background="#drawable/button_bg_drawable"
android:paddingBottom="10dp"
android:paddingLeft="15dp"
android:paddingRight="15dp"
android:paddingTop="10dp"
android:src="#drawable/back_btn_small" />
</LinearLayout>
<EditText
android:id="#+id/headerText"
android:layout_width="fill_parent"
android:layout_height="40dp"
android:layout_centerVertical="true"
android:layout_marginRight="10dp"
android:layout_toRightOf="#id/BtnSlide"
android:background="#android:drawable/editbox_background_normal"
android:editable="false"
android:textColor="#color/black"
android:textSize="18sp"
android:textStyle="normal" />
<AutoCompleteTextView
android:id="#+id/filterNewProject"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginRight="5dp"
android:layout_toRightOf="#id/BtnSlide"
android:background="#drawable/bg_input_blue"
android:completionThreshold="1"
android:hint="Search for a locality, developer or project"
android:textColor="#color/black"
android:textSize="14sp"
android:visibility="gone" />
<Button
android:id="#+id/clearAutoCompleteList"
android:layout_width="18dp"
android:layout_height="18dp"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="10dp"
android:background="#drawable/custom_button_clear"
android:paddingLeft="20dp"
android:visibility="gone" />
<Button
android:id="#+id/searchButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="15dp"
android:background="#drawable/seaerch_glass" />
<View
android:id="#+id/sep_header"
android:layout_width="fill_parent"
android:layout_height="2dp"
android:layout_below="#id/tabBar"
android:background="#d5d5d5"
android:visibility="visible" />
</RelativeLayout>
<include
android:id="#+id/footerLayout"
layout="#layout/post_requirement_footer"
android:visibility="gone" />
<ListView
android:id="#+id/projectsList"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#id/footerLayout"
android:layout_below="#id/headerLayout"
android:divider="#color/white"
android:dividerHeight="1.5dp" >
</ListView>
<RelativeLayout
android:id="#+id/zeroResultsLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#id/footerLayout"
android:layout_below="#id/headerLayout"
android:visibility="gone" >
<ImageView
android:id="#+id/emptyIllustration"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:src="#drawable/no_results_illustration" />
</RelativeLayout>
<com.housing.utils.QuickReturnRelativeLayoutFooter
android:id="#+id/frame"
android:layout_width="match_parent"
android:layout_height="60dp"
android:layout_alignParentBottom="true"
android:layout_alignParentTop="true"
android:background="#color/transparent" >
<RelativeLayout
android:id="#+id/bottomListViewContainer"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_alignParentBottom="true"
android:background="#drawable/footer_bg" >
<ImageButton
android:id="#+id/filterButtonFooter"
android:layout_width="wrap_content"
android:layout_height="45dp"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:background="#drawable/button_bg_drawable"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:src="#drawable/filter_icon" />
<ImageButton
android:id="#+id/subscribeButtonFooter"
android:layout_width="wrap_content"
android:layout_height="45dp"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:background="#drawable/button_bg_drawable"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:src="#drawable/subscribe_iphone"
android:visibility="visible" />
<TextView
android:id="#+id/resultsText"
android:layout_width="wrap_content"
android:layout_height="45dp"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:ellipsize="end"
android:paddingTop="10dp"
android:scrollHorizontally="false"
android:singleLine="false"
android:text=""
android:textColor="#color/black"
android:textSize="15dp"
android:visibility="visible" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toLeftOf="#id/resultsText"
android:paddingRight="5dp"
android:paddingTop="15dp"
android:src="#drawable/filter_normal"
android:visibility="gone" />
</RelativeLayout>
</com.housing.utils.QuickReturnRelativeLayoutFooter>
</RelativeLayout>
Here is the Class com.housing.utils.QuickReturnRelativeLayoutFooter
PS : Replace com.housing.utils with your package name
package com.housing.utils;
import android.content.Context;
import android.graphics.Rect;
import android.util.AttributeSet;
import android.util.DisplayMetrics;
import android.view.View;
import android.widget.AbsListView;
import android.widget.AbsListView.OnScrollListener;
import android.widget.RelativeLayout;
public class QuickReturnRelativeLayoutFooter extends RelativeLayout implements
OnScrollListener {
private class ChildDescriptor {
public int index;
public int total;
public int drawable;
public ChildDescriptor(int index) {
this.index = index;
}
public int getApproximateScrollPosition() {
return index * total + (total - drawable);
}
}
public int MAX_HEIGHT_DP =60;
public int MIN_HEIGHT_DP = 0;
public static final int SCROLL_DIRECTION_INVALID = 0;
public static final int SCROLL_DIRECTION_UP = 1;
public static final int SCROLL_DIRECTION_DOWN = 2;
private int direction = SCROLL_DIRECTION_INVALID;
private ChildDescriptor lastchild;
private OnScrollListener onscrolllistener;
private int maxheight;
private int minheight;
public QuickReturnRelativeLayoutFooter(Context context, AttributeSet attrs,
int defStyle) {
super(context, attrs, defStyle);
calculateMinMax();
}
public QuickReturnRelativeLayoutFooter(Context context, AttributeSet attrs) {
super(context, attrs);
calculateMinMax();
}
public QuickReturnRelativeLayoutFooter(Context context) {
super(context);
calculateMinMax();
}
private void calculateMinMax() {
DisplayMetrics metrics = getResources().getDisplayMetrics();
maxheight = (int) (metrics.density * (float) MAX_HEIGHT_DP);
minheight = (int) (metrics.density * (float) MIN_HEIGHT_DP);
}
private void adjustHeight(int howmuch, int max, int min) {
if ((howmuch < 0) && (direction != SCROLL_DIRECTION_UP)) {
direction = SCROLL_DIRECTION_UP;
return;
} else if ((howmuch > 20) && (direction != SCROLL_DIRECTION_DOWN)) {
direction = SCROLL_DIRECTION_DOWN;
return;
}
int current = getHeight();
current += howmuch;
if (current < min) {
current = min;
} else if (current > max) {
current = max;
}
RelativeLayout.LayoutParams f = (RelativeLayout.LayoutParams) getLayoutParams();
if (f.height != current) {
f.height = current;
setLayoutParams(f);
}
if (direction == SCROLL_DIRECTION_UP
&& Math.abs(f.topMargin) <= current) {
// if (f.topMargin != howmuch) {
//
// f.topMargin = howmuch + f.topMargin;
//
// if (f.topMargin > 0) {
// f.topMargin = -f.topMargin - 10;
// }
//
// }
// mBottomListViewContainer.setVisibility(View.GONE);
f.bottomMargin = -100;
setLayoutParams(f);
} else if (direction == SCROLL_DIRECTION_DOWN) {
if (f.bottomMargin != 0) {
f.bottomMargin = 0;
setLayoutParams(f);
}
}
}
#Override
public void onScroll(AbsListView view, int firstVisibleItem,
int visibleItemCount, int totalItemCount) {
ChildDescriptor currentchild = getFirstChildItemDescriptor(view,
firstVisibleItem);
try {
adjustHeight(lastchild.getApproximateScrollPosition()
- currentchild.getApproximateScrollPosition(), maxheight,
minheight);
lastchild = currentchild;
} catch (NullPointerException e) {
lastchild = currentchild;
} catch (Exception e) {
}
if (onscrolllistener != null) {
onscrolllistener.onScroll(view, firstVisibleItem, visibleItemCount,
totalItemCount);
}
}
private ChildDescriptor getFirstChildItemDescriptor(AbsListView view,
int index) {
ChildDescriptor h = new ChildDescriptor(index);
try {
Rect r = new Rect();
View child = view.getChildAt(0);
child.getDrawingRect(r);
h.total = r.height();
view.getChildVisibleRect(child, r, null);
h.drawable = r.height();
return h;
} catch (Exception e) {
}
return null;
}
#Override
public void onScrollStateChanged(AbsListView view, int scrollState) {
if (onscrolllistener != null) {
onscrolllistener.onScrollStateChanged(view, scrollState);
}
}
public void attach(AbsListView view) {
view.setOnScrollListener(this);
}
public void setOnScrollListener(OnScrollListener l) {
onscrolllistener = l;
}
}
I Have made it as a widget and Now finally to add this to your List View use
frame = (QuickReturnRelativeLayoutFooter) newProjectsView
.findViewById(R.id.frame);
frame.attach(projectsList);
where projectList is your List View
example
ListView projectList =(ListView)findViewById(R.id.projectList);
and Voila Cheers Completed Smooth as Heaven .......

scrolling two listview android

I am using two listview. It is showing properly but the second listview is not visible in landscape mode. I can't use scrollview in listview.
My layout file:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#E9E0DB"
android:orientation="horizontal"
android:padding="5dp" >
<LinearLayout
android:id="#+id/thumbnail"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginRight="5dip"
android:orientation="vertical"
android:padding="3dp" >
<ImageView
android:id="#+id/list_image"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:src="#drawable/member_80" />
</LinearLayout>
<TextView
android:id="#+id/username"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="#+id/thumbnail"
android:layout_toRightOf="#+id/thumbnail"
android:text="Hermoine"
android:textColor="#040404"
android:textSize="16dp"
android:textStyle="normal"
android:typeface="sans" />
<TextView
android:id="#+id/usertype"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#id/username"
android:layout_marginTop="1dip"
android:layout_toRightOf="#+id/thumbnail"
android:text="Basic"
android:textColor="#343434"
android:textSize="12dp" />
<TextView
android:id="#+id/joined_on"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/usertype"
android:layout_toRightOf="#+id/thumbnail"
android:text="Joined on Sep,21 2013"
android:textColor="#343434"
android:textSize="12dp" />
<TextView
android:id="#+id/total_posts"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_below="#+id/usertype"
android:layout_gravity="center_vertical"
android:layout_weight="1"
android:scaleType="fitEnd"
android:text="899 Posts"
android:textSize="12dp" />
<TextView
android:id="#+id/membervotes"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_weight="1"
android:background="#drawable/votes_bg"
android:text="388"
android:textColor="#343434"
android:textSize="10dp" />
<View
android:id="#+id/topformline"
android:layout_width="fill_parent"
android:layout_height="0.5dp"
android:layout_below="#+id/thumbnail"
android:layout_marginBottom="5dp"
android:layout_marginTop="6dp"
android:background="#android:color/darker_gray"
android:gravity="center" />
<LinearLayout
android:id="#+id/btnsettings"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/topformline"
android:orientation="horizontal"
android:weightSum="3" >
<Button
android:id="#+id/btnNotification"
android:layout_width="wrap_content"
android:layout_height="40dp"
android:layout_marginTop="2dp"
android:layout_weight="1"
android:background="#android:color/transparent"
android:drawableTop="#drawable/notification_icon" />
<View
android:layout_width="0.8dp"
android:layout_height="25dp"
android:layout_marginTop="8dp"
android:background="#android:color/darker_gray" />
<Button
android:id="#+id/btnMsg"
android:layout_width="wrap_content"
android:layout_height="40dp"
android:layout_weight="1"
android:background="#android:color/transparent"
android:drawableTop="#drawable/messages_icon" />
<View
android:layout_width="0.8dp"
android:layout_height="25dp"
android:layout_marginTop="8dp"
android:background="#android:color/darker_gray" />
<Button
android:id="#+id/btnprofile_settings"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="2dp"
android:layout_weight="1"
android:background="#android:color/transparent"
android:drawableTop="#drawable/setting_icon" />
</LinearLayout>
<View
android:id="#+id/bottomformline"
android:layout_width="fill_parent"
android:layout_height="0.5dp"
android:layout_below="#+id/btnsettings"
android:layout_marginTop="-15dp"
android:background="#android:color/darker_gray"
android:gravity="center" />
<ListView
android:id="#+id/list_view"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#id/bottomformline"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="20dp"
android:background="#FFFFFF" />
<ListView
android:id="#+id/follow_list_view"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#id/list_view"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:background="#FFFFFF" />
</RelativeLayout>
I want to take the two listview in a single scroll. How to do that? Any suggestions please?
Thanks,

You can put these two listview in scroll view, and disable the scrolling of listviews, Now you will have single scrollview for two listviews.
<ScrollView
android:id="#+id/bottomformline"
android:layout_width="fill_parent" >
<your.package.name.NestedListView
android:id="#+id/list_view"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#FFFFFF" />
<your.package.name.NestedListView
android:id="#+id/follow_list_view"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#FFFFFF" />
</ScrollView>
public class NestedListView extends ListView implements OnTouchListener, OnScrollListener {
private int listViewTouchAction;
private static final int MAXIMUM_LIST_ITEMS_VIEWABLE = 99;
public NestedListView(Context context, AttributeSet attrs) {
super(context, attrs);
listViewTouchAction = -1;
setOnScrollListener(this);
setOnTouchListener(this);
}
#Override
public void onScroll(AbsListView view, int firstVisibleItem,
int visibleItemCount, int totalItemCount) {
if (getAdapter() != null && getAdapter().getCount() > MAXIMUM_LIST_ITEMS_VIEWABLE) {
if (listViewTouchAction == MotionEvent.ACTION_MOVE) {
scrollBy(0, -1);
}
}
}
#Override
public void onScrollStateChanged(AbsListView view, int scrollState) {
}
#Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
int newHeight = 0;
final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
int heightSize = MeasureSpec.getSize(heightMeasureSpec);
if (heightMode != MeasureSpec.EXACTLY) {
ListAdapter listAdapter = getAdapter();
if (listAdapter != null && !listAdapter.isEmpty()) {
int listPosition = 0;
for (listPosition = 0; listPosition < listAdapter.getCount()
&& listPosition < MAXIMUM_LIST_ITEMS_VIEWABLE; listPosition++) {
View listItem = listAdapter.getView(listPosition, null, this);
//now it will not throw a NPE if listItem is a ViewGroup instance
if (listItem instanceof ViewGroup){
listItem.setLayoutParams(new LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
}
listItem.measure(widthMeasureSpec, heightMeasureSpec);
newHeight += listItem.getMeasuredHeight();
}
newHeight += getDividerHeight() * listPosition;
}
if ((heightMode == MeasureSpec.AT_MOST) && (newHeight > heightSize)) {
if (newHeight > heightSize) {
newHeight = heightSize;
}
}
} else {
newHeight = getMeasuredHeight();
}
setMeasuredDimension(getMeasuredWidth(), newHeight);
}
#Override
public boolean onTouch(View v, MotionEvent event) {
if (getAdapter() != null && getAdapter().getCount() > MAXIMUM_LIST_ITEMS_VIEWABLE) {
if (listViewTouchAction == MotionEvent.ACTION_MOVE) {
scrollBy(0, 1);
}
}
return false;
}
}

Develop Reference

The Android operating system is a mobile operating system that was developed by Google (GOOGL?) to be primarily used for touchscreen devices, cell phones, and tablets.

ListView cannot scroll - android

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