Develop Reference

remove vertical white space background in datepicker

any one know how to remove the white vertical thing in the right of datepicker?
i haven't found any solution yet for this background problem.
clik here to link for sreenshot
layout xml file for the activity
<?xml version="1.0" encoding="utf-8"?>
<ScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#drawable/background_detail_destination"
android:padding="10dp"
tools:context="com.example.michael.finalproject.Detail_Destination">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:text="Choose Date"
android:paddingBottom="10dp"
android:textColor="#android:color/background_light"/>
<DatePicker
android:id="#+id/datepic"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="6dp"
android:calendarTextColor="#android:color/background_light">
</DatePicker>
<Button
android:id="#+id/btnplantravel"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#android:color/holo_red_light"
android:text="Plan Travel" />
</LinearLayout>
</ScrollView>
java file
private DatePicker datepic;
datepic = findViewById(R.id.datepic);
datepic.setBackground(new ColorDrawable(Color.WHITE));

Two ListView in ScrollView

I have put two listview in scrollview but i have a problem, when i put item in the first listview the second listview will be scrollable. I want that the whole area will be scrollable and not scrollview, How i do? the first scrollview is listViewEventiAggiunti the second listViewEventi.
<?xml version="1.0" encoding="utf-8"?>
<ScrollView
android:layout_height="match_parent"
android:layout_width="match_parent"
xmlns:android="http://schemas.android.com/apk/res/android"
android:fillViewport="true">
<LinearLayout android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:tools="http://schemas.android.com/tools"
android:orientation="vertical"
android:id="#+id/activity_lista__eventi"
android:paddingBottom="#dimen/padBottom"
android:paddingLeft="#dimen/padLeft"
android:paddingRight="#dimen/padRight"
android:paddingTop="#dimen/padTop"
xmlns:android="http://schemas.android.com/apk/res/android"
tools:context="com.example.fra87.eudroid.activity_class.Lista_Eventi">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:orientation="vertical">
<SearchView
android:layout_width="match_parent"
android:layout_height="50dp"
android:queryHint="Evento"
android:id="#+id/cercaEvento"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:id="#+id/linearLayoutEventi">
<EditText
android:layout_width="match_parent"
android:layout_height="50dp"
android:hint="Nome Evento"
android:textSize="22dip"
android:id="#+id/editText_nome_evento_composto"/>
<ListView
android:id="#+id/listViewEventiAggiunti"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_marginTop="15dp" />
<View
android:layout_width="match_parent"
android:layout_height="5dp"
android:id="#+id/separatore_liste"
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:background="#android:color/darker_gray"/>
<ListView
android:id="#+id/listViewEventi"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#+id/cercaEvento"
android:layout_centerHorizontal="true"
android:layout_marginTop="15dp" />
</LinearLayout>
</LinearLayout>
</ScrollView>
I want scroll entire area, i don't want scroll on listview, when i put item in listview the area increases and i scroll entire area is possible?

Ok. Since your minimum SDK version is 16, you have 2 solution for your problem.
First is use this library:
https://github.com/PaoloRotolo/ExpandableHeightListView
This library makes you able to expand your ListViews to full height and then only your ScrollView will be scrollable.
Second solution is to use NestedScrollView instead of ScrollView and then use RecyclerView instead of ListView. Then you should only disable nestedScrolling for your RecyclerView.
Both solutions will give you your desire behavior.

You can use multiple type item for listview and simplified your layout to become like this
<?xml version="1.0" encoding="utf-8"?><?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/activity_lista__eventi"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:paddingBottom="#dimen/padBottom"
android:paddingLeft="#dimen/padLeft"
android:paddingRight="#dimen/padRight"
android:paddingTop="#dimen/padTop"
tools:context="com.example.fra87.eudroid.activity_class.Lista_Eventi"
>
<SearchView
android:id="#+id/cercaEvento"
android:layout_width="match_parent"
android:layout_height="50dp"
android:queryHint="Evento"
/>
<EditText
android:id="#+id/editText_nome_evento_composto"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_below="#+id/cercaEvento"
android:hint="Nome Evento"
android:textSize="22dip"
/>
<View
android:id="#+id/separatore_liste"
android:layout_width="match_parent"
android:layout_height="5dp"
android:layout_below="#+id/editText_nome_evento_composto"
android:layout_marginBottom="10dp"
android:layout_marginTop="10dp"
android:background="#android:color/darker_gray"
/>
<ListView
android:id="#+id/listViewEventi"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#+id/separatore_liste"
android:layout_centerHorizontal="true"
android:layout_marginTop="15dp"
/>
</RelativeLayout>

For Android is there an example of controls outside list view?

<!-- test.xml -->
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#id/my_location_table_layout_results">
<ListView
android:id="#+id/button_list"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
</ListView>
<Button
android:id="#+id/fragmenttab1_item_button"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Help" >
</Button>
</FrameLayout>
I have not found example like this so not sure what I need to do is possible.
I need to open up a dialog that has multiple fragments and on one of those fragments have a textview with button that when the button is selected it
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
>
<TableLayout
android:id="#+id/my_location_table_layout_results"
android:layout_width="match_parent"
android:layout_height="35dp"
android:stretchColumns="1"
android:shrinkColumns="0"
xmlns:android="http://schemas.android.com/apk/res/android">
<TableRow
android:layout_height="fill_parent"
android:layout_width="fill_parent">
<EditText
android:id="#+id/fragmenttab1_item_edittext"
android:layout_width="0dp"
android:layout_weight="0.7"
android:gravity="center"
android:textSize="20sp"
android:layout_height="50dp" />
<Button android:layout_alignParentRight="true"
android:id="#+id/fragmenttab1_search_btn"
android:layout_width="0dp"
android:layout_weight="0.3"
android:layout_height="50dp"
android:gravity="top"
android:textSize="20sp"
android:text="Search"
style="WW3dBaseTheme" />
</TableRow>
</TableLayout>
<include
android:layout_width="match_parent"
android:layout_height="match_parent"
layout="#layout/test"
android:layout_below="#+id/my_location_table_layout_results" />
</RelativeLayout>
populates a listview of buttons that is shown below the textview/button on the same fragment.
Is that possible? I tried but for some reason instead of just the list of buttons I get copies of the textview/button pair and the button I want in the listview. It is almost as if because I have the listview in the xml it pulls in all the ui controls when it renders inside the listview. Here is the xml>

As I expected it turned out I needed to put the xml for control for the listview in another xml file in order to draw properly in the list.

Android - Scrollview don't push up when keyboard appear

My app have an activity with layuot like this
<RelativeLayout
android:id="#+id/layoutMain"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/backgroundchatfixed">
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/layoutKhungChat"
android:id="#+id/svChat">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:id="#+id/layoutChat">
</LinearLayout>
</ScrollView>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#drawable/background_khungchat"
android:layout_alignParentBottom="true"
android:id="#+id/layoutKhungChat">
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/khungchat_chat"
android:layout_centerVertical="true"
android:id="#+id/etChatbox"/>
</RelativeLayout>
</RelativeLayout>
When i touch my Edittext, only layout "layoutKungChat" push up.
Any solution to push up also Scrollview above it?
Thanks.

Try adding this to the activity tag in the manifest:
android:windowSoftInputMode="adjustPan"

use this code
<RelativeLayout
android:id="#+id/layoutMain"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/backgroundchatfixed">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#drawable/background_khungchat"
android:layout_alignParentBottom="true"
android:id="#+id/layoutKhungChat">
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/khungchat_chat"
android:layout_centerVertical="true"
android:id="#+id/etChatbox"/>
</RelativeLayout>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/layoutKhungChat"
android:id="#+id/svChat">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:id="#+id/layoutChat">
</LinearLayout>
</ScrollView>
the one in the last always be written over the other layouts so if you want like buttons to be above an image layout as an example write it inside of layout below the image

SlidingPanelLayout content background

I'm trying to use new Layout SlidingPanelLayout and i have a strange behavior when i open the left panel.
This are my rows:
Content row:
I changed row, and picture looks a bit different, but it stills happen.
<?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="?android:attr/listPreferredItemHeight"
android:orientation="vertical" >
<TextView
android:id="#+id/textName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginLeft="10dp"
android:layout_marginTop="5dp"
android:paddingStart="10dp"
android:textAppearance="?android:attr/textAppearanceListItem"
android:gravity="left|center_vertical"/>
And panel row:
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/text1"
android:layout_width="match_parent"
android:layout_height="?android:attr/listPreferredItemHeight"
android:paddingStart="10dp"
android:textAppearance="?android:attr/textAppearanceListItem"
android:fontFamily="sans-serif-thin"
android:gravity="left|center_vertical"
/>
Sliding activity:
<android.support.v4.widget.SlidingPaneLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/sliding_pane_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:divider="?android:attr/dividerHorizontal"
android:showDividers="middle">
<FrameLayout
android:id="#+id/left_pane"
android:layout_width="280dp"
android:layout_height="match_parent"
android:layout_gravity="start"/>
<FrameLayout
android:id="#+id/content_pane"
android:layout_width="600dp"
android:layout_height="match_parent"/>
I tried to enable or disable hardwareAcceleration, if i enable it, full row is "grey", if i disable it's just views in the row.
Anyone knows what's happening?

SlidingPanelLayout has a property of setSliderFadeColor(int color);
Call the object in your class and set it to Color.TRANSPARENT