Develop Reference

How to dynamically change the coordinates of views under the listview

I have such xml:
on screen
I want to change the coordinates of layout "#+id/ifPopulate" every time when user will populate or remove items from listview (in other words, I want to have same distance between listview and layout #+id/ifPopulate").
And layout #+id/ifPopulate" don't have to be lower, than layout "#+id/buttons_at_the_bottom".
Here is my code. ListView's height need to be wrap_content, of course. I wrote "100 dp" just for example:
<?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="vertical"
android:background="#color/blue_normal"
android:padding="10dp"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:id="#+id/ifSpinnerAddTextEdit"
android:orientation="vertical"
>
<ListView
android:id="#+id/lv2"
android:layout_width="wrap_content"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:background="#color/white"
android:layout_marginBottom="5dp"
android:layout_height="100dp">
</ListView>
<LinearLayout
android:id="#+id/ifPopulate"
android:layout_width="match_parent"
android:layout_height="wrap_content"
>
<TextView
android:id="#+id/addItemNumTv1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="17sp"
android:layout_gravity="top"
android:text="#string/item_one" />
<EditText
android:id="#+id/addItemValEt1"
android:layout_width="0dp"
android:textColor="#color/grey"
android:paddingLeft="8dp"
android:layout_marginLeft="10dp"
android:textSize="17sp"
android:layout_weight="1"
android:layout_gravity="top"
android:layout_height="40dp"
android:textCursorDrawable="#null"
android:inputType="textCapSentences" />
<Button
android:id="#+id/addItemValBut1"
android:layout_width="#dimen/lview_top_margin"
android:textColor="#color/white"
android:textSize="12sp"
android:layout_height="#dimen/lview_top_margin"
android:layout_gravity="top"
android:layout_marginLeft="10dp"
android:text="#string/ok" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_marginTop="10dp"
android:paddingBottom="10dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_height="wrap_content"
android:id="#+id/buttons_at_the_bottom">
<Button
android:id="#+id/saveCreateTemplateDialog"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="0.5"
android:layout_marginRight="5dp"
android:onClick="getArrayProd"
android:textColor="#color/white"
android:text="#string/save"/>
<Button
android:id="#+id/button2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="0.5"
android:layout_gravity="bottom"
android:layout_marginLeft="5dp"
android:onClick="getArrayProd"
android:textColor="#color/white"
android:text="#string/back"/>
</LinearLayout>
</LinearLayout>

Android - Not able to to perform onItemClick at a Listview item with ImageButton

I've made the next xml layout for listview item -
<?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="70dp"
android:background="#drawable/back_item"
android:orientation="vertical" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent" >
<ImageView
android:id="#+id/imageView_bot"
android:layout_width="60dp"
android:layout_height="60dp"
android:layout_marginLeft="5dp"
android:layout_marginTop="5dp"
android:src="#drawable/tv_ico" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:orientation="vertical" >
<TextView
android:id="#+id/textView_saying"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginRight="5dp"
android:layout_marginTop="15dp"
android:ellipsize="end"
android:singleLine="true"
android:text="blah blah"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#000000"
android:textSize="18sp" />
<TextView
android:id="#+id/textView_nar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="10dp"
android:text="sport"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#000000"
android:textSize="15sp" />
<TextView
android:id="#+id/textView_clicks"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="10dp"
android:textColor="#696969"
android:text="Clicks"
android:visibility="gone"
android:textAppearance="?android:attr/textAppearanceMedium" />
</LinearLayout>
<Button
android:id="#+id/button_add_item"
android:layout_width="60dp"
android:layout_height="60dp"
android:layout_gravity="center_vertical"
android:layout_marginRight="10dp"
android:background="#drawable/add_state"
android:focusable="false" />
</LinearLayout>
</LinearLayout>
Well, when I'm using this xml layout and pressing on a listview item all is fine - the code gets into the onItemClick.
But when I adding to this layout an ImageButton I'm not able to get into the onItemClick function.
Here's the full layout code with the ImageButton -
<?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="70dp"
android:background="#drawable/back_item"
android:orientation="vertical" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent" >
<ImageView
android:id="#+id/imageView_bot"
android:layout_width="60dp"
android:layout_height="60dp"
android:layout_marginLeft="5dp"
android:layout_marginTop="5dp"
android:src="#drawable/tv_ico" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:orientation="vertical" >
<TextView
android:id="#+id/textView_saying"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginRight="5dp"
android:layout_marginTop="15dp"
android:ellipsize="end"
android:singleLine="true"
android:text="blah blah"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#000000"
android:textSize="18sp" />
<TextView
android:id="#+id/textView_nar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="10dp"
android:text="sport"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#000000"
android:textSize="15sp" />
<TextView
android:id="#+id/textView_clicks"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="10dp"
android:textColor="#696969"
android:text="Clicks"
android:visibility="gone"
android:textAppearance="?android:attr/textAppearanceMedium" />
</LinearLayout>
<Button
android:id="#+id/button_add_item"
android:layout_width="60dp"
android:layout_height="60dp"
android:layout_gravity="center_vertical"
android:layout_marginRight="10dp"
android:background="#drawable/add_state"
android:focusable="false" />
<ImageButton
android:id="#+id/imageButton1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/clip_ico"
android:focusable="false"/>
</LinearLayout>
</LinearLayout>
As you can see I've used android:focusable="false" but still not able to get into the onItemClick.
Any ideas why it happens?
Thanks for any kind of help

add android:descendantFocusability="blocksDescendants" in the root layout

enter code here
if you are suing custom Adpter for Listview
then
do it in you customadapter - getView method
ImageView YOURIMAGE=(ImageView) InflatedVIEW.findViewById(R.id.imageview1);
YOURIMAGE.setOnClickListener(new OnClickListener() {
#Override`
public void onClick(View v) {
}

Scroll View is not working properly Android

I Want to create a design like this image .
I want independent scroll on both left and right side
What i have done that i have created a main layout .In that i am inflating the inner design at run time .So the deign is proper now.But i have done some silly mistake .Because of that the the scroll is coming inside the layout .So please see the code and help me i am new in android
Class
void setData(){
flightResult=(LinearLayout)findViewById(R.id.flightResultData);
LinearLayout.LayoutParams flightDetailsLayout = new LinearLayout.LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
LayoutInflater inflater = (LayoutInflater)getBaseContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
LinearLayout.LayoutParams forUnderLine = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT);
forUnderLine.setMargins(0,0, 0, 0);
flightDetailsLayout.setMargins(0, 40, 0, 0);
for(int i=0;i < 13;i++){
TextView line=new TextView(this);
line.setBackgroundResource(R.layout.shape_line);
line.setLayoutParams(forUnderLine);
if(i!=0){
flightResult.addView(line);
}
LinearLayout flightInformations=(LinearLayout)inflater.inflate(R.layout.flight_details_layout, null);
flightLogo=(ImageView)flightInformations.findViewById(R.id.onewayflightLogo);
flightCompany = (TextView)flightInformations.findViewById(R.id.onewayflightName);
flightLogo.setImageResource(R.drawable.airindia);
flightCompany.setText("AirIndia");
flightResult.addView(flightInformations);
}
TextView dummy=new TextView(this);
dummy.setLayoutParams(flightDetailsLayout);
flightResult.addView(dummy);
}
Main Layout (where i am infalting to flightResultData)
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<LinearLayout
android:id="#+id/mainLinearLayout"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:background="#drawable/top_bg"
android:orientation="horizontal" >
<ImageView
android:id="#+id/back_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/back_btn"
android:layout_marginTop="5dp"
android:layout_marginLeft="10dp"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_marginLeft="75dp"
android:text="#string/flightHeader"
android:textColor="#android:color/white" />
</LinearLayout>
<LinearLayout
android:id="#+id/flightDetailsLayout"
android:layout_width="fill_parent"
android:layout_height="70dp"
android:layout_below="#+id/mainLinearLayout"
android:layout_centerHorizontal="true"
android:background="#drawable/gray_bg123"
android:orientation="vertical" >
<LinearLayout
android:id="#+id/innerflightDetailsLayout"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<TextView
android:id="#+id/from"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="12dp"
android:paddingLeft="12dp"
android:textSize="12sp"
android:text="Boston to San Fransisco, "
android:textStyle="bold" />
<TextView
android:id="#+id/tripType"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="12dp"
android:text="RoundTrip"
android:textSize="12sp" />
</LinearLayout>
<LinearLayout
android:id="#+id/innerTripLayout"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<TextView
android:id="#+id/tripDate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="12dp"
android:textSize="10sp"
android:text="19 Jan 2013 "
android:textStyle="bold"/>
<TextView
android:id="#+id/paxText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="for 1 Adults,0 Childs,O Infants"
android:textSize="12dp" />
</LinearLayout>
<LinearLayout
android:id="#+id/Book"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:id="#+id/tripDate"
android:layout_width="84dp"
android:layout_height="wrap_content"
android:paddingLeft="12dp"
android:text="Rs 10,2345 "
android:textSize="10sp"
android:layout_weight="1"
android:textStyle="bold" />
<ImageView
android:id="#+id/bookBtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left"
android:src="#drawable/book" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:id="#+id/sortFlightLayouts"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/flightDetailsLayout"
android:background="#drawable/gray_bg123"
android:orientation="horizontal" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="DEL-BLR"
android:layout_marginLeft="6dp"
android:layout_marginTop="5dp"
android:textStyle="bold" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:src="#drawable/flight_icon_result" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:layout_marginLeft="25dp"
android:src="#drawable/time" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:layout_marginLeft="5dp"
android:src="#drawable/rupee" />
</LinearLayout>
</LinearLayout>
<View
android:layout_width="1dp"
android:layout_height="60dp"
android:background="#android:color/darker_gray" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="#drawable/gray_bg123"
android:orientation="vertical" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="BLR-DEL"
android:layout_marginLeft="6dp"
android:layout_marginTop="5dp"
android:textStyle="bold" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:src="#drawable/flight_icon_result" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:layout_marginLeft="25dp"
android:src="#drawable/time" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:layout_marginLeft="5dp"
android:src="#drawable/rupee" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
<LinearLayout
android:id="#+id/flightResultData"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/sortFlightLayouts"
android:layout_marginLeft="8dp"
android:orientation="vertical" >
</LinearLayout>
<LinearLayout
android:id="#+id/footerLayout"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:orientation="horizontal"
android:background="#drawable/top_bg" >
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:layout_marginTop="5dp"
android:src="#drawable/filter" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:layout_marginTop="5dp"
android:src="#drawable/sort" />
</LinearLayout>
</RelativeLayout>
details_layout.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/mainResultLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:baselineAligned="false"
android:gravity="center"
android:orientation="vertical" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<ScrollView
android:id="#+id/returnScrollView"
android:layout_width="0dp"
android:layout_height="fill_parent"
android:layout_weight="1" >
<LinearLayout
android:id="#+id/oneWayResultData"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="horizontal" >
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical" >
<ImageView
android:id="#+id/onewayflightLogo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="3dp"
android:src="#drawable/spicejet" />
<TextView
android:id="#+id/onewayflightName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="SpiceJet" />
<TextView
android:id="#+id/onewayflightNumber"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="9W - 496" />
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:id="#+id/onewayflightTime"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_marginTop="6dp"
android:minLines="1"
android:text="06:00 - 7:05"
android:textSize="12dp" />
<TextView
android:id="#+id/onewayflightDuration"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:minLines="1"
android:text="1h 35m | Non Stop"
android:textSize="10dp" />
<TextView
android:id="#+id/onewayflightAmount"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:minLines="1"
android:text="Rs 20,0000"
android:textSize="12dp" />
</LinearLayout>
</LinearLayout>
</ScrollView>
<View
android:layout_width="1dp"
android:layout_height="60dp"
android:background="#android:color/darker_gray" />
<ScrollView
android:id="#+id/returnScrollView"
android:layout_width="0dp"
android:layout_height="fill_parent"
android:layout_weight="1" >
<LinearLayout
android:id="#+id/returnResultData"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="horizontal" >
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical" >
<ImageView
android:id="#+id/returnflightLogo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="3dp"
android:src="#drawable/spicejet" />
<TextView
android:id="#+id/returnflightName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="3dp"
android:text="Spice jet" />
<TextView
android:id="#+id/returnflightNumber"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="3dp"
android:text="8W - 356" />
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:id="#+id/returnflightTime"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_marginTop="6dp"
android:minLines="1"
android:text="06:00 - 7:05"
android:textSize="12sp" />
<TextView
android:id="#+id/returnflightDuration"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:minLines="1"
android:text="1h 35m | Non Stop"
android:textSize="10sp" />
<TextView
android:id="#+id/returnflightAmount"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:minLines="1"
android:text="Rs 20,0000"
android:textSize="12sp" />
</LinearLayout>
</LinearLayout>
</ScrollView>
</LinearLayout>
</LinearLayout>

I've had a look at the layout XML and have found your problem. In one layout you are trying to define both scrollviews and their contents. You don't want to be doing this. I would also suggest you don't want a scrollview, but a listview.
Take a look at This tutorial on how to create listviews with custom contents and create an arrayadapter to populate it with data.
This is an example of how your main layout could look:
<?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">
<LinearLayout
android:id="#+id/llHeader"
android:orientation="vertical"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:layout_weight="1"/>
<LinearLayout
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:layout_weight="4"
android:orientation="horizontal">
<ListView
android:id="#+id/lvDepartures"
android:layout_weight="1"
android:layout_height="wrap_content"
android:layout_width="wrap_content"/>
<ListView
android:id="#+id/lvArrivals"
android:layout_weight="1"
android:layout_height="wrap_content"
android:layout_width="wrap_content"/>
</LinearLayout>
<LinearLayout
android:id="#+id/llFooter"
android:orientation="vertical"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:layout_weight="1"/>
</LinearLayout>
This gives you three vertical sections weighted DYNAMICALLY so it looks the same on any device screen in proportions 1:4:1. Then the middle section is split down the middle with two listviews which are independently scrollable which you can populate using an adapter.
Then you want to create a SINGLE layout for "a flight"
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:layout_width="75sp"
android:layout_height="75sp"
android:layout_marginRight="10sp"
android:layout_marginTop="5sp"
android:layout_marginBottom="5sp"
android:id="#+id/ivDemoIcon"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Demo Name"
android:layout_marginTop="20sp"
android:id="#+id/tvDemoName"
android:layout_toRightOf="#+id/ivDemoIcon"
android:layout_toLeftOf="#+id/ivChevron"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toRightOf="#+id/ivDemoIcon"
android:layout_toLeftOf="#+id/ivChevron"
android:text="Date Version"
android:id="#+id/tvDateVersion"
android:textAppearance="?android:attr/textAppearanceSmall"
android:layout_below="#+id/tvDemoName"/>
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/ivChevron"
android:layout_alignTop="#+id/ivDemoIcon"
android:layout_alignParentRight="true"
android:layout_alignBottom="#+id/ivDemoIcon"/>
</RelativeLayout>
This layout has space for two icons as well as three sections of text nicely layed out. You can move these about and create the layout as you want with the information you want. Always try and make layouts as generic as possible so you can use it over and over.
You can then use your adapter to populate each element of each listview for each flight with an instance of this "flight" layout (I've been too lazy to tweak it to be a flight layout like yours but you should get the gist).
You can then create a header and footer layout which the textviews and imageviews etc can be set at runtime accoring to what flight information you have. For the flight information, I would strongly suggest using a singleton data class accessible from anywhere and store the information in ArrayLists (Listview adapters etc play VERY nicely with arraylists and you can do all sorts of cool things like sorting and filtering)
The beauty of clever coding is making everything as dynamic and reusable as you can. Don't go hardcoding things or creating lots of layouts for the same thing, Reuse and recycle! Will make your job much easier. Hope this has helped

Slim Spinner when i use FILL_PARENT (or MATCH_PARENT) as WIDTH

i've a strange problem when i set android:layout_width="fill_parent" in my Spinner:
the clickable area is reduced to a line (red square) and only pressing on this line is possibile show the elements of the Spinner:
if i use android:layout_width="wrap_content" i obtain the correct area:
i would like the same thing using "fill_parent"
The elements of the Spinner are correctly visualized.. The only problem is clicking on the Spinner.
Which is the possible problem?
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
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:background="#040404"
android:gravity="center"
android:paddingTop="2dp"
android:weightSum="4" >
<TextView
android:id="#+id/mpp_movimento_lbl"
android:background="#drawable/selector_black_btn"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:drawableTop="#drawable/freccia_verde"
android:gravity="center"
android:text="#string/Movimento"
android:textColor="#color/white"
android:textStyle="bold"
android:textSize="17sp" />
<TextView
android:id="#+id/mpp_eccesso_lbl"
android:background="#drawable/selector_black_btn"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:drawableTop="#drawable/freccia_rossa"
android:gravity="center"
android:text="#string/Eccesso"
android:textColor="#color/white"
android:textStyle="bold"
android:textSize="17sp" />
<TextView
android:id="#+id/mpp_fermo_lbl"
android:background="#drawable/selector_black_btn"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:drawableTop="#drawable/freccia_grigia"
android:gravity="center"
android:text="#string/Fermo"
android:textColor="#color/white"
android:textStyle="bold"
android:textSize="17sp" />
<TextView
android:id="#+id/mpp_ripristina_lbl"
android:background="#drawable/selector_black_btn"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:drawableTop="#drawable/ripristina_mappa_40x40"
android:gravity="center"
android:text="#string/Ripristina"
android:textColor="#color/white"
android:textStyle="bold"
android:textSize="17sp" />
</LinearLayout>
<TextView
android:id="#+id/mpp_automezzi_visualizzati_lbl"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/black"
android:gravity="center"
android:paddingTop="5dp"
android:text="#string/AutomezziVisualizzati"
android:textColor="#color/white"
android:textSize="17sp" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/white"
android:paddingTop="5dp" >
<FrameLayout
android:id="#+id/mpp_spinner_frame_fly"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_toLeftOf="#+id/mpp_cerca_btn" >
<Spinner
android:id="#+id/mpp_spinner_spn"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:textSize="17sp" />
</FrameLayout>
<ImageButton
android:id="#+id/mpp_cerca_btn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginLeft="5dp"
android:background="#drawable/selector_white_btn"
android:contentDescription="#string/DescrizioneCerca"
android:gravity="center"
android:onClick="doCerca"
android:src="#drawable/cerca" />
</RelativeLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="5dp"
android:background="#040404"
android:gravity="center" >
</LinearLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent" >
<fragment
android:id="#+id/mpp_mappa_fragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
class="com.google.android.gms.maps.SupportMapFragment" />
</RelativeLayout>

Try setting your Spinner's parent's height to match_parent. And also do you really need such layout? There is no need to place spinner in FrameLayout, try setting spinners's weight to 1 and replace RelativeLayout with LinearLayout

Horizontal Scroll View inside LinearLayout - Android

I have a custom list. I am trying to scroll horizontally only specific part. For Instance, in the below image iam trying to scroll horizontally just the orange box.
Here is my XML Layout: In the XML layout the Orange box starts "android:id="#+id/projected"
<?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="wrap_content"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="63dp"
android:layout_marginLeft="0dp"
android:background="#drawable/bkg_img_fullcell"
android:orientation="horizontal" >
<!-- Left Column -->
<LinearLayout
android:id="#+id/widget_lineupview_playerdata_container"
android:layout_width="wrap_content"
android:layout_height="#dimen/widget_lineup_table_row_height"
android:layout_toRightOf="#+id/sideView"
android:gravity="center_vertical"
android:layout_toLeftOf="#+id/projected"
android:orientation="vertical" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:weightSum="4" >
<!-- rel 1 -->
<LinearLayout
android:id="#+id/playername1"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="3"
android:layout_toRightOf="#+id/sideView">
<com.cbssports.nflapp.ffb.MyTextViewBold
android:id="#+id/widget_lineupview_playerdata_playername"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ellipsize="end"
android:inputType="text|textNoSuggestions"
android:layout_marginLeft="5dp"
android:maxLines="1"
android:text=""
android:textColor="#08233e"
android:textSize="15dp" />
</LinearLayout>
<!-- rel 2 -->
<LinearLayout
android:id="#+id/widget_lineupview_playerdata_playerStatsIconContainer"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_toRightOf="#+id/playername1"
android:orientation="horizontal" >
<ImageView
android:id="#+id/widget_lineupview_playerdata_statusIconSuspended"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="1dp"
android:src="#drawable/btn_s"
android:visibility="gone" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_toRightOf="#+id/sideView" >
<TextView
android:id="#+id/widget_lineupview_playerdata_playerPositionTeam"
android:layout_marginLeft="5dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ellipsize="end"
android:inputType="text|textNoSuggestions"
android:maxLines="1"
android:text=""
android:textColor="#333333"
android:textSize="12dp" />
<ImageView
android:id="#+id/widget_lineupview_playerdata_startingPitcherStatus"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="3dp"
android:layout_marginRight="3dp"
android:src="#drawable/btn_baseballgraphic"
android:visibility="gone" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:id="#+id/sideView"
android:layout_width="#dimen/widget_lineup_table_status_column_width"
android:layout_height="#dimen/widget_lineup_table_row_height"
android:layout_alignParentLeft="true"
android:background="#drawable/bkg_img_rosterpos"
android:gravity="center" >
<!-- <Button -->
<com.cbssports.nflapp.ffb.VerticalTextView
android:id="#+id/widget_lineupview_playerdata_playerStatusButton"
android:layout_width="21dp"
android:layout_height="60dp"
android:layout_margin="0dp"
android:padding="0dp"
android:textColor="#004a8e"
android:textSize="11dp"
android:textStyle="bold"
android:gravity="bottom|center" />
</LinearLayout>
***<LinearLayout
android:id="#+id/projected"
android:layout_width="wrap_content"
android:layout_height="#dimen/widget_lineup_table_row_height"
android:background="#drawable/bkg_img_whiteoverlay"
android:layout_toLeftOf="#+id/percentStarted">
<TextView
android:id="#+id/widget_lineupview_player_h2h_stats_started_custom"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:gravity="center"
android:textStyle="bold"
android:textSize="16dp"
android:textColor="#333333" />
</LinearLayout>
<LinearLayout
android:id="#+id/percentStarted"
android:layout_width="wrap_content"
android:layout_height="#dimen/widget_lineup_table_row_height"
android:background="#drawable/bkg_img_whiteoverlay"
android:layout_alignParentRight="true"
android:layout_marginLeft="2dp">
<TextView
android:id="#+id/widget_lineupview_player_projected_custom"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:gravity="center"
android:textStyle="bold"
android:textSize="16dp"
android:textColor="#333333" />
</LinearLayout>***
</RelativeLayout>

Thank You g00dy, i can able to solve it by adding one LinearLayout inside horizontalScrollView it.
Here is my solution.
<HorizontalScrollView
android:id="#+id/horizontalScroll"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:animateLayoutChanges="true"
android:scrollbars="none">
<LinearLayout
android:id="#+id/horizontalScroll_linear"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_alignParentRight="true" >
<LinearLayout
android:id="#+id/projected"
android:layout_width="wrap_content"
android:layout_height="#dimen/widget_lineup_table_row_height"
android:background="#drawable/bkg_img_whiteoverlay"
android:layout_toLeftOf="#+id/percentStarted">
<TextView
android:id="#+id/widget_lineupview_player_h2h_stats_started_custom"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:gravity="center"
android:textStyle="bold"
android:textSize="16dp"
android:textColor="#333333" />
</LinearLayout>
<LinearLayout
android:id="#+id/percentStarted"
android:layout_width="wrap_content"
android:layout_height="#dimen/widget_lineup_table_row_height"
android:background="#drawable/bkg_img_whiteoverlay"
android:layout_alignParentRight="true"
android:layout_marginLeft="2dp">
<TextView
android:id="#+id/widget_lineupview_player_projected_custom"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:gravity="center"
android:textStyle="bold"
android:textSize="16dp"
android:textColor="#333333" />
</LinearLayout>
</LinearLayout>
</HorizontalScrollView>

You can also set the LinearLayout fillViewport to true and foregroundGravity to true (not sure if this last is necessary), and set the child LinearLayout gravity to right:
<HorizontalScrollView
android:layout_width="match_parent"
android:layout_height="#dimen/IconM"
android:id="#+id/account_food_scroll"
android:layout_alignParentEnd="false"
android:layout_alignParentRight="true"
android:layout_toRightOf="#+id/client_add_button_layout"
android:foregroundGravity="right"
android:layout_marginLeft="#dimen/PadM"
android:fillViewport="true">
<LinearLayout
android:orientation="horizontal"
android:layout_width="wrap_content"
android:layout_height="#dimen/IconM"
android:id="#+id/account_food_layout"
android:gravity="right">
</LinearLayout>
</HorizontalScrollView>