Android - CustomKeyboard hide some views in scroll bar

Android - CustomKeyboard hide some views in scroll bar - android

My problem is that when my CustomKeyboard ( http://www.fampennings.nl/maarten/android/09keyboard/index.htm ) open. it hide some views in my scrollview. this image summaries all the problem :
This is my activity_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/RelativeLayout1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/bg22"
android:orientation="vertical"
tools:context="com.example.averagercalculator.MainActivity" >
<LinearLayout
android:id="#+id/LinearLayout1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:background="#4D113e64"
android:orientation="vertical"
android:paddingTop="2dp" >
<TextView
android:id="#+id/textView_classeNom"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="TextView"
android:textColor="#fff" />
<TextView
android:id="#+id/textView_avg"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="--,--"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#fff" />
</LinearLayout>
<ScrollView
android:id="#+id/scrollView1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/LinearLayout1" >
<TableLayout
android:id="#+id/tableLayout_mai"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:divider="#drawable/seph"
android:showDividers="middle" >
</TableLayout>
</ScrollView>
<android.inputmethodservice.KeyboardView
android:id="#+id/keyboardview"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:focusable="true"
android:focusableInTouchMode="true"
android:visibility="gone" />
</RelativeLayout>
Rq : the items of scrollview are generated automatically by view inflate.
<?xml version="1.0" encoding="UTF-8"?>
<TableRow
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:layout_marginTop="7dp"
android:layout_marginBottom="7dp"
android:gravity="right" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left"
android:text="--,--" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#ffffff"
android:layout_marginLeft="5dp"
android:text="TextView" />
</TableRow>
Thanks,

Related

Cannot click button within relativelayout that has linearlayout

Below is my xml file with problem.
When I remove the linear layout and let spinner in relative_layout it works
fine but as soon as I put them in Linear_layout, button and edit_box cannot be pressed. Please help.
<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"
tools:context=".MainActivity" >
<AutoCompleteTextView
android:id="#+id/trainid"
android:hint="#string/train"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true" />
<Button
android:id="#+id/button"
android:text="#string/search"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true" />
<TextView
android:id="#+id/traindetails"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#id/trainid"
android:text="" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#id/traindetails"
android:orientation="horizontal" >
<Spinner
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="#+id/selectcurrentstation"
android:spinnerMode="dropdown"
android:layout_weight="0.5" />
<Spinner
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="#+id/selecttargetstation"
android:spinnerMode="dropdown"
android:layout_weight="0.5" />
</LinearLayout>
<ScrollView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_below="#id/selectcurrentstation" >
<TableLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:stretchColumns="1"
android:id="#+id/table" />
</ScrollView>
</RelativeLayout>
When I change my xml file to this it works fine. But I want the above layout.
<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"
tools:context=".MainActivity" >
<AutoCompleteTextView
android:id="#+id/trainid"
android:hint="#string/train"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:focusable="true" />
<Button
android:id="#+id/button"
android:text="#string/search"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:focusable="true" />
<TextView
android:id="#+id/traindetails"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#id/trainid"
android:text="" />
<Spinner
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="#+id/selectcurrentstation"
android:spinnerMode="dropdown"
android:layout_below="#id/traindetails" />
<Spinner
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="#+id/selecttargetstation"
android:spinnerMode="dropdown"
android:layout_below="#id/selectcurrentstation" />
<ScrollView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_below="#id/selectcurrentstation" >
<TableLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:stretchColumns="1"
android:id="#+id/table" />
</ScrollView>
</RelativeLayout>

MAke a little changes in the 1st code and your code will work fine.
In the linear layour (user as parent of two spinner) give it the id ex. linear_layout1.
The spinner layout(used as parent of table layout) change the layout_below id to the above ie linear_layout1.
<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"
>
<AutoCompleteTextView
android:id="#+id/trainid"
android:hint="Train"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true" />
<Button
android:id="#+id/button"
android:text="Search"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true" />
<TextView
android:id="#+id/traindetails"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#id/trainid"
android:text="" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="#+id/selectstation1"
android:layout_below="#id/traindetails"
android:orientation="horizontal" >
<Spinner
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="#+id/selectcurrentstation"
android:spinnerMode="dropdown"
android:layout_weight="0.5" />
<Spinner
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="#+id/selecttargetstation"
android:spinnerMode="dropdown"
android:layout_weight="0.5" />
</LinearLayout>
<ScrollView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_below="#id/selectstation1" >
<TableLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:stretchColumns="1"
android:id="#+id/table" />
</ScrollView>
</RelativeLayout>

Place button below editfield in relative layout

Hi all I have to add 2 Buttons below editfield. I had tried it using relativelayout. But it is not added exactly below mention position.
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillViewport="true" >
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#E8E8E8" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="10dip" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="User Name"
android:textStyle="bold" />
<EditText
android:id="#+id/name"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="Description"
android:textStyle="bold" />
<EditText
android:id="#+id/des"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#id/des"
android:padding="10dip">
<Button
android:id="#+id/submit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:text="Submit" />
<Button
android:id="#+id/cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toRightOf="#id/submit"
android:text="Cancel" />
</RelativeLayout>
</LinearLayout>
</RelativeLayout>
</ScrollView>
Here I want to add these two buttons exactly below "des" editfield. Thanks in advance
Currently it displays like . But I want these two buttons exactly below last editfield with equal size.

You have just add on your relative layout:
layout_gravity on right and width make on wrap_content. like this
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_below="#id/des" android:layout_gravity="right"
android:padding="10dip">
<Button
android:id="#+id/submit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:text="Submit" />
<Button
android:id="#+id/cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toRightOf="#id/submit"
android:text="Cancel" />
</RelativeLayout>
Output looks like:

Ist think you are doing wrong is that : ScrollView never contains Relative Layout as a direct child. it use LinearLayout as a direct child .
use this code:
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillViewport="true" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="10dip" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="User Name"
android:textStyle="bold" />
<EditText
android:id="#+id/name"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="Description"
android:textStyle="bold" />
<EditText
android:id="#+id/des"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/des"
android:orientation="horizontal"
android:padding="10dip" >
<Button
android:id="#+id/submit"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Submit" />
<Button
android:id="#+id/cancel"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Cancel" />
</LinearLayout>
</LinearLayout>
</ScrollView>

Try this
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillViewport="true" >
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#E8E8E8" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="10dip" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="User Name"
android:textStyle="bold" />
<EditText
android:id="#+id/name"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="Description"
android:textStyle="bold" />
<EditText
android:id="#+id/des"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#id/des"
android:padding="10dip">
<Button
android:id="#+id/cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:text="Cancel" />
<Button
android:id="#+id/submit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toLeftOf="#+id/cancel"
android:text="Submit" />
</RelativeLayout>
</LinearLayout>
</RelativeLayout>
</ScrollView>

Try this:
One more thing when you want to do stuff like this, try to see in graphical layout and move elements in that to position you want. Most of time it will work as expected and you can get idea of place too.
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillViewport="true" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#E8E8E8" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="10dip" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="User Name"
android:textStyle="bold" />
<EditText
android:id="#+id/name"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="Description"
android:textStyle="bold" />
<EditText
android:id="#+id/des"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#id/des"
android:padding="10dip" >
<Button
android:id="#+id/submit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="Submit" />
<Button
android:id="#+id/cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/submit"
android:layout_alignBottom="#+id/submit"
android:layout_alignParentRight="true"
android:text="Cancel" />
</RelativeLayout>
</LinearLayout>
</RelativeLayout>
</ScrollView>

In your case its not possible because you are trying to place a button relative to EditText which is placed inside a LinearLayout, you can place the button relative to linearlayout but not its ChildViews.
Try to bring all the Views inside a single relative layout and place all the Views relative to each other.

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillViewport="true" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#E8E8E8" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="10dip" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="User Name"
android:textStyle="bold" />
<EditText
android:id="#+id/name"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.35"
android:text="Description"
android:textStyle="bold" />
<EditText
android:id="#+id/des"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
</LinearLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#id/des"
android:padding="10dip" >
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:orientation="horizontal" >
<Button
android:id="#+id/submit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginRight="12dp"
android:text="Submit" />
<Button
android:id="#+id/cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Cancel" />
</LinearLayout>
</RelativeLayout>
</LinearLayout>
</RelativeLayout>
Hope this will solve your problem

android:layout_below="#id/des" That des is present in LinearLayout, IF you want to give that way, Same RelativeLyout should be given within the layout that des is present and Their parent should be relative layout, to use parementers such as below or above(i.e., with relative to other widget)

expandableListView listeners not working using a particular layout

ExpandableListView does not work using the following layout. OnGroupClickListener is never called when user clicks.
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:paddingLeft="?android:attr/expandableListPreferredItemPaddingLeft"
android:focusable="false">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:focusable="false"
>
<ImageView
android:id="#+id/buttons_group_rowIV"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="5dp"
android:src="#drawable/radar_settings_gafas_led_off" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginLeft="20dp"
android:orientation="vertical" >
<View
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#android:color/darker_gray" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="fill_vertical"
android:weightSum="10" >
<TextView
android:id="#+id/buttons_group_row_TV"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_weight="9"
android:text="#string/interiorLED"
android:textAppearance="?android:attr/textAppearanceLarge" />
<Switch
android:id="#+id/buttons_group_row_SW"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_weight="1" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
But if I use the following layout all works fine. The only difference is the Switch Widget, that now is a ImageView:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:paddingLeft="?android:attr/expandableListPreferredItemPaddingLeft">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
>
<ImageView
android:id="#+id/buttons_group_rowIV"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="5dp"
android:src="#drawable/radar_settings_gafas_led_off" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginLeft="20dp"
android:orientation="vertical" >
<View
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#android:color/darker_gray" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="fill_vertical"
android:weightSum="10" >
<TextView
android:id="#+id/buttons_group_row_TV"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_weight="9"
android:text="#string/interiorLED"
android:textAppearance="?android:attr/textAppearanceLarge" />
<ImageView
android:id="#+id/buttons_group_noSW_rowIV"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:padding="5dp"
android:src="#drawable/radar_settings_gafas_led_off" />
</LinearLayout>
</LinearLayout>
</LinearLayout>

Why aren't my TextViews getting centered?

I'm trying to emulate a dock for a launcher with 3 text views evenly spaced out across said dock... For some reason I can't get my text views to center align with in there parent linear layouts, can someone please explain to me what is my issue here?
Here is my layout in XML:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/main_frame"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:background="#FFFFFF" >
<LinearLayout
android:id="#+id/footer"
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:background="#99000000"
android:paddingBottom="20dp"
android:paddingTop="20dp" >
<LinearLayout
android:orientation="horizontal"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1" >
<TextView
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_gravity="center_horizontal"
android:background="#drawable/launcher_footer_icon"
android:gravity="center"
android:text="Internet Browser"
android:textColor="#000000"
android:textSize="20sp" />
</LinearLayout>
<LinearLayout
android:orientation="horizontal"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1" >
<TextView
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_gravity="center_horizontal"
android:background="#drawable/launcher_footer_icon"
android:gravity="center"
android:text="Flight Tracker"
android:textColor="#000000"
android:textSize="20sp" />
</LinearLayout>
<LinearLayout
android:orientation="horizontal"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1">
<TextView
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_gravity="center_horizontal"
android:background="#drawable/launcher_footer_icon"
android:gravity="center"
android:text="Airline Info"
android:textColor="#000000"
android:textSize="20sp" />
</LinearLayout>
</LinearLayout>
</RelativeLayout>

Try this out, I think you have too many inner layouts.. you can use layout_weight to achieve this.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/main_frame"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#FFFFFF"
android:orientation="vertical" >
<LinearLayout
android:id="#+id/footer"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:background="#color/blue"
android:orientation="horizontal"
android:padding="20dp"
android:weightSum="15.0" >
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="5.0" >
<TextView
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_centerHorizontal="true"
android:background="#color/blue"
android:gravity="center"
android:text="Internet Browser"
android:textColor="#000000"
android:textSize="20sp" />
</RelativeLayout>
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="5.0" >
<TextView
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_centerHorizontal="true"
android:background="#color/blue"
android:gravity="center"
android:text="Flight Tracker"
android:textColor="#000000"
android:textSize="20sp" />
</RelativeLayout>
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="5.0" >
<TextView
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_centerHorizontal="true"
android:background="#color/blue"
android:gravity="center"
android:text="Airline Info"
android:textColor="#000000"
android:textSize="20sp" />
</RelativeLayout>
</LinearLayout>
</RelativeLayout>

TextViews and other elements not being displayed

I have a layout with a view text views, a table and then some buttons at the bottom.
I wanted the buttons to always be at the bottom regardless of the height of the table so I changed the layout to relative so I could do this.
However this mashed all the textviews and the table into one line. So I put these in a LinearLayout within the RelativeLayout which I thought would fix the problem. Problem now is that only the first TextView and the buttons at the bottom show up. Everything else is missing.
Here is the xml code I am using to define this layout:
<?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="fill_parent"
android:layout_margin="4dip"
android:orientation="vertical" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true">
<TextView
android:id="#+id/view_meal_name"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Spaghetti Bolognaise"
android:textSize="25sp" />
<TextView
android:id="#+id/view_meal_type"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Dinner"
android:textSize="16sp" />
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="10dip"
android:layout_marginTop="10dip" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_toLeftOf="#+id/view_day_calories"
android:text="#string/calories_label"
android:textSize="18sp" />
<TextView
android:id="#+id/view_day_calories"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:text="#string/calories_today_value"
android:textSize="18sp" />
</RelativeLayout>
<View
android:layout_width="fill_parent"
android:layout_height="2dip"
android:layout_marginBottom="10dip"
android:background="#color/hr" />
<ScrollView
android:id="#+id/scrollView1"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<LinearLayout
android:id="#+id/linearLayout1"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TableLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/tableLayout1"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginLeft="10dip"
android:layout_marginRight="10dip"
android:stretchColumns="0,1,2" >
<TableRow
android:id="#+id/tableRow1"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<TextView
android:id="#+id/meal_table_ingred_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/ingredient"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/meal_table_quantity_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/quantity"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/meal_table_calories_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/calories"
android:textAppearance="?android:attr/textAppearanceMedium" />
</TableRow>
</TableLayout>
</LinearLayout>
</ScrollView>
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:weightSum="1.0" >
<Button
android:id="#+id/edit_meal_button"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="0.5"
android:text="#string/edit_meal_label" />
<Button
android:id="#+id/favourite_meal_button"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="0.5"
android:text="#string/favourite_meal_label" />
</LinearLayout>
</RelativeLayout>
Thanks for your help!

Change
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true">
to
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:orientation="vertical">

Develop Reference

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