i am loading an image from firebase storage using Picasso
Picasso.get().load(obj.P_URI).into(profile);
image lost its out line
it seem that it loaded into background i want it to load into src how can i do this XML below
<androidx.cardview.widget.CardView
android:id="#+id/cardView_profile_id"
android:layout_width="#dimen/_45sdp"
android:layout_height="#dimen/_45sdp"
android:layout_marginStart="#dimen/_10sdp"
android:layout_marginTop="#dimen/_10sdp"
android:elevation="5dp"
app:cardCornerRadius="360dp"
app:layout_constraintEnd_toStartOf="#+id/home_name_id"
app:layout_constraintBottom_toTopOf="#+id/home_HorizontalScrollView_id"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<ImageView
android:id="#+id/home_profile_id"
android:layout_width="#dimen/_43sdp"
android:layout_height="#dimen/_43sdp"
android:layout_gravity="center"
android:background="#drawable/bg_circle"
android:clipToOutline="true"
android:outlineProvider="background"
/>
</androidx.cardview.widget.CardView>
i want image load like this
i just wanted the outline for circle profile and same time want to load image from the url it seem that Picasso can not load image into scr . changing xml to this way fixed my problem . hope this will help someone
XML
<androidx.cardview.widget.CardView
android:id="#+id/cardView_profile_id"
android:layout_width="#dimen/_65sdp"
android:layout_height="#dimen/_65sdp"
android:backgroundTint="#51CDC9"
android:elevation="5dp"
android:layout_marginTop="#dimen/_10sdp"
app:cardCornerRadius="360dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/imageView">
<ImageView
android:id="#+id/singup_profile_id"
android:layout_width="#dimen/_63sdp"
android:layout_height="#dimen/_63sdp"
android:layout_gravity="center"
android:background="#drawable/default_profile_icon"
android:clickable="true"
/>
<ImageView
android:id="#+id/profileRing_id"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:background="#drawable/bg_circle_edge" />
</androidx.cardview.widget.CardView>
in drawable bg_circle_edge
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<stroke android:width="#dimen/_2sdp"/>
<stroke android:color="#color/white"/>
<corners android:radius="#dimen/_360sdp"/>
<corners android:radius="360dp"/>
</shape>
I want to create a button with background color, icon and text in android.
But I don't know how to add image. My XML is:
<?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:layout_margin="12dp"
android:orientation="vertical" >
<TableLayout
android:id="#+id/tableLayout1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_margin="5dp" >
<Button
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/button"
android:text="BOTON"
/>
</TableLayout>
</LinearLayout>
And my background:
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
<item >
<shape android:shape="rectangle" >
<corners android:radius="6dip" />
<stroke android:width="1dip" android:color="#5e7974" />
<gradient android:angle="-90" android:startColor="#345953" android:endColor="#689a92" />
</shape>
</item>
</selector>
I want to make some like this:
how add background image plus text in my background button? I tried put icon with property android:drawableleft but the size was to little for the size of button...
This isn't actually that hard. I just had to do this for my own project.
Android Buttons have a drawableLOCATION property in the XML.
To put an image at the top, as you want it, you'd use
android:drawableTop="#drawable/your_drawable_icon"
All four possible options are:
android:drawableLeft
android:drawableRight
android:drawableBottom
android:drawableTop
To adjust the spacing/padding of the image icon, you can use
android:drawablePadding="12dp"
You can read more about this here.
If that isn't accurate enough for you, you can use a RelativeLayout and put stuff in it to look right.
I had to do that for my current project. So instead of the button, I had this for my XML:
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="60dp"
android:id="#+id/applianceInfoLayout"
android:clickable="true"
android:background="#drawable/button_background" >
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="false"
android:layout_centerVertical="true"
android:layout_marginLeft="#dimen/service_menu_icon_padding"
android:layout_marginRight="#dimen/service_menu_icon_padding"
android:id="#+id/infoTextView"
android:src="#drawable/ic_applianceinfo"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="false"
android:layout_centerVertical="true"
android:text="Info"
android:textColor="#E6E7E8"
android:fontFamily="sans-serif-light"
android:textAllCaps="false"
android:textSize="22sp"
android:layout_toRightOf="#id/infoTextView"/>
</RelativeLayout>
Which gave me this:
i am new in android development , it very difficult to design customized user interface in
android . i have a image button that have default shap is ractangle i need do it as
rounded
shap please help me .
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#82B210"
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=".SettingActivity" >
<ImageButton
android:id="#+id/imageButton1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/makeconfess" />
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/imageButton1"
android:layout_alignRight="#+id/imageButton1"
android:layout_below="#+id/imageButton1"
android:layout_marginTop="27dp"
android:text=" Make a\nConfess"
android:textColor="#FFFFFF"
android:textAppearance="?android:attr/textAppearanceMedium" />
To create a circle shape of button firstly you have to create an xml in drawable folder
circle_shape_drawable.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="oval">
<solid
android:color="#666666"/>
<size
android:width="120dp"
android:height="120dp"/>
</shape>
use this xml in button background as
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/circle_shape_drawable"
android:text="#string/hello_world" />
You can define a Button or ImageButton with a xml file and save it into the drawable folder. In this way you can provide different states for your button (pressed, focused, normal, ...).
For example:
<?xml version="1.0" encoding="utf-8"?>
<selector
xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true" android:drawable="#drawable/btn_action_hover" />
<item android:state_selected="true" android:drawable="#drawable/btn_action_hover" />
<item android:state_focused="true" android:drawable="#drawable/btn_action_hover" />
<item android:drawable="#drawable/btn_action_normal" />
</selector>
To be sure your button will be displayed correctly on any resolution/screen size, I would suggest to use 9 patch drawables as explained in http://developer.android.com/tools/help/draw9patch.html.
in the drawable folder in the res folder
Create a android xml file and named as cbutton.xml
Then enter the bellow code
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:state_pressed="true"
android:drawable="#drawable/pressselected">
</item>
<item android:state_focused="true"
android:drawable="#drawable/presshighlight">
</item>
<item android:drawable="#drawable/press"></item>
</selector>
Then set this file as background of your ImageButton like in below.
<LinearLayout xmlns:android = http://schemas.android.com/apk/res/android
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="10dp"
android:text="Click to view Custom Button Action"
android:textAppearance="?android:attr/textAppearanceMedium" />
<Button
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/press"
android:layout_gravity="center"
android:layout_marginTop="30dp"
/>
</LinearLayout>
xml to create a button in Android
<?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" >
<Button
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button"
android:background="#drawable/one" />
<! -- android:background property is used to apply background to a to button. And #drawable/one means there is a image name as one in your drawable folder we are applying it as background to this button. -->
<Button
android:id="#+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button" />
</LinearLayout>
Code to define rounded corner button
<? xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle"> //Defines the shape of button you wants
<solid android:color="#eeffff"/>
<corners android:bottomLeftRadius="8dp" //how much curve you want from bottom left corner
android:bottomRightRadius="8dp"//how much curve you want from bottom right corner
android:topLeftRadius="8dp""//how much curve you want from top left corner
android:topRightRadius="8dp"/> "//how much curve you want from top right corner
</shape>
default shape of button is rectangle so now I will tell you how to create round button
For that you again need to create an xml file in your drawable folder, and name it as button_shape.xml
The codes for button_shape.xml are as follows:
Code to define button shapes
<? xml version="1.0" encoding="utf-8"?>
<shape
xmlns:android=http://schemas.android.com/apk/res/android android:shape="oval" >
//There are many other shapes also available they are rectangle,ring,line and oval
<solid android:color="#ffcccc"/> //applying the colour to the button.
<stroke android:width="2dp"
android:color="#ffffff"/>
</shape>
I would like to have an image set to background a text on it and an icon on the left side of the text.
Very easy in iPhone, but can't figure out how to do it at Android, to be resizable that button and keep the icon + text position and distance properly.
iPhone:
Android I have this:
The xml code is:
<Button
android:id="#+id/btSettings"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="#id/tvWhatever"
android:layout_centerHorizontal="true"
android:layout_marginBottom="20dp"
android:background="#drawable/bt_general"
android:drawableTop="#drawable/settings_selected"
android:text="#string/settings"
android:textColor="#000000" />
Took the code from here.
If I use android:drawableLeft , than the icon will go to most left part.
If I start playing with semi hardcoded paddings, than I will have different look at diff devives: ( phone and table)
If I add the android:gravity="left|center_vertical" than it will look like this:
The text is variable: it will change, when the user change the language.
How to do it properly?
I don't want to downvote anybody's answer, but please read the question and don't suggest what I have tryed already. Also told the hardcoded fixes doesn't work well.
This is not a homework, but a commercial software part.
Here is a suggested code from answers:
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#drawable/bt_general"
android:padding="20dip" >
<ImageView
android:id="#+id/xIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:layout_marginLeft="10dip"
android:src="#drawable/settings_selected" />
<TextView
android:id="#+id/xSettingsTxt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:text="#string/settings"
android:textColor="#000000" />
</RelativeLayout>
What do you think how it will look like the android:layout_marginLeft="10dip" on Galaxy s4? Here is a preview:
This is not, what I have asked. "dip" or "dp" or "px" shouldn't be used anywhere as distance from left, top, because phones has HPDI, smaller screen and Tablets has MDPI and wide resolutions. Simple doesn't work on mdpi, and xxhdpi.
Nizam answer is very close to a good solution:
Maybe you should use RelativeLayout with rounded corners, than put TextView and ImageView inside of it.
Try this:
Button button = (Button) findViewById(R.id.button1);
Spannable buttonLabel = new SpannableString(" Settings");
buttonLabel.setSpan(new ImageSpan(getApplicationContext(), R.drawable.settings_selected,
ImageSpan.ALIGN_BOTTOM), 0, 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
button.setText(buttonLabel);
Try this:
Follow this : http://porcupineprogrammer.blogspot.in/2013/03/android-ui-struggles-making-button-with.html
<FrameLayout
style="?android:attr/buttonStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:drawableLeft="#android:drawable/ic_delete"
android:gravity="center"
android:text="Button Challenge" />
</FrameLayout>
Here is how i do things :
LAYERS
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:drawable="#drawable/rounded_border"/>
<item android:drawable="#drawable/selector_button"/>
</layer-list>
SELECTOR
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="#color/clr_grey_1" android:state_selected="true" android:state_window_focused="false"/>
<item android:drawable="#color/clr_grey_1" android:state_selected="true"/>
<item android:drawable="#color/clr_grey_1" android:state_pressed="true" android:state_selected="false"/>
<item android:drawable="#color/clr_main_green" android:state_selected="false"/>
</selector>
ROUNDED CORNER
<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >
<solid android:color="#color/clr_grey_2" />
<stroke
android:width="1dp"
android:color="#android:color/white" />
<corners
android:bottomLeftRadius="8dp"
android:bottomRightRadius="8dp"
android:topLeftRadius="8dp"
android:topRightRadius="8dp" />
<padding
android:bottom="0dp"
android:left="4dp"
android:right="0dp"
android:top="4dp" />
</shape>
Use this on relative layout, with an imageview and button inside it
Try below 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="100dip"
android:orientation="horizontal"
android:background="#drawable/round_corners_drawable" >
<ImageView
android:id="#+id/xIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginLeft="10dip"
android:layout_centerVertical="true"
android:src="#drawable/ic_launcher"/>
<TextView
android:id="#+id/xSettingsTxt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Settings"
android:layout_centerInParent="true" />
</RelativeLayout>
and drawable/round_corner_drawable is as below:
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle" >
<solid android:color="#310704"/>
<corners
android:bottomRightRadius="20sp"
android:bottomLeftRadius="20sp"
android:topLeftRadius="20sp"
android:topRightRadius="20sp"/>
<gradient
android:startColor="#99310704"
android:centerColor="#99310704"
android:endColor="#99310704"
android:angle="270" />
</shape>
Also, if you want to use your image as a background, give android:layout_height="wrap_content" and set it as a background for relative layout.
p.s. If you put different color values for startColor, centerColor and endColor, you will get that gradient effect for your background drawable. So change the color values accordingly.
EDIT:
Try below layout, i edited it to fit in different screen sizes with rounded corner drawable.
<?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:padding="20dip"
android:background="#drawable/dialog_round_corners" >
<ImageView
android:id="#+id/xIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toLeftOf="#+id/xSettingsTxt"
android:layout_centerVertical="true"
android:src="#drawable/ic_launcher"/>
<TextView
android:id="#+id/xSettingsTxt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Settings"
android:layout_centerInParent="true" />
</RelativeLayout>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button Text"
android:background="#drawable/round_background"
android:drawableLeft="#drawable/icon"/>
save the xml code below as round_background.xml and put it on drawable folder. use this if you want, but you can also use image from the drawable folder.
<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >
<solid android:color="#f5f5f5" />
<corners android:radius="10px" />
<padding
android:bottom="0dp"
android:left="0dp"
android:right="0dp"
android:top="0dp" />
<stroke
android:width="1dp"
android:color="#ccc" />
</shape>
I had achieved that with following code. May be used as an easier alternative to above solutions.
<Button android:id="#+id/btnUserProfile"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:drawableLeft="#drawable/ic_user_profile"
android:background="#6C6C6C"
android:drawablePadding="8dp"
android:gravity="left|center_vertical"
android:text="#string/my_profile"
android:textStyle="bold|italic" />
the button view is marked in red(this is not a list item but a button with above code):
Found a class called CenteredIconButton that extends Button at this link. Worked like magic. How to have Image and Text Center within a Button . Thanks to #atomicode
If your button width: android:layout_width="wrap_content" then your code will be like this:
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:drawableLeft="#drawable/img name"
android:gravity="left|center"
android:text="Button" />
Else if your button width: android:layout_width="match_parent" then your code will be like this:
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableLeft="#drawable/img name"
android:gravity="left|center"
android:text="Button"
android:paddingLeft="100dp"
/>
By the way android:paddingLeft="100dp", change 100 with your suitable value.
<Button
android:id="#+id/btSettings"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/back_button"
android:drawablePadding="5dp"
android:drawableLeft="#drawable/ic_launcher"
android:text="Settings"
android:padding="20dp"
android:textColor="#000000" />
You can use paddingLeft and paddingRight to get button as the one in iphone
Try to use TextView,
<TextView
android:id="#+id/txtSettings"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="#id/tvWhatever"
android:layout_centerHorizontal="true"
android:text="#string/settings"
android:textColor="#000000" />
In Java
txtView.setBackgroundResources(R.drawable.bt_general);
txtView.setCompoundDrawablesWithIntrinsicBounds(Drawable left,Drawable top,Drawable right,Drawable bottom);
where Drawable image is,
Bitmap bitmap= BitmapFactory.decodeResource(context.getResources(),
R.drawable.settings_selected);
BitmapDrawable drawable=new BitmapDrawable(getResources(), bitmap);
I just implemented this kind of button (and it has been deployed in a large scale app), it is not really complicated :
content of large_button.xml :
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/large_button_background"
android:clickable="true"
android:gravity="center_horizontal"
android:orientation="horizontal" >
<ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:layout_marginRight="16dp"
android:src="#drawable/some_icon" />
<com.my.app.widget.RobotoTextView
android:id="#+id/large_button_text"
style="#style/AppName_RobotoBold"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:ellipsize="end"
android:focusable="false"
android:gravity="center_vertical"
android:maxLines="1"
android:singleLine="true"
android:textColor="#color/text_main"
/>
</LinearLayout>
Then, to use it I just have to use the include tag :
<include
android:id="#+id/large_button"
android:layout_width="match_parent"
android:layout_height="#dimen/large_button_height"
android:layout_marginBottom="#dimen/large_button_vertical_margin"
android:layout_marginLeft="#dimen/large_button_horizontal_margin"
android:layout_marginRight="#dimen/large_button_horizontal_margin"
android:layout_marginTop="#dimen/large_button_vertical_margin"
layout="#layout/large_button" />
large_button_background is a selector that points to the different drawables to use for each button state
I used a LinearLayout, it allows to simply center both text & icons in the button. It should also be doable with a GridLayout. If you want to center just on the text (I don't think it looks great though but that's your choice), use a RelativeLayout.
You can use android:paddingLeft, android:paddingRight and layout_width at a fixed width to solve the issue.
<Button
android:id="#+id/btSettings"
android:layout_width="148dp"
android:layout_height="wrap_content"
android:paddingLeft="32dp"
android:paddingRight="32dp"
android:background="#drawable/bt_general"
android:drawableLeft="#drawable/settings_selected"
android:text="#string/settings"
android:textColor="#000000"/>
Check this link I found useful. http://porcupineprogrammer.blogspot.co.uk/2013/03/android-ui-struggles-making-button-with.html
Hey Guys facing a problem with setting a background image on my ListView. Code is as below
history.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<ListView android:id="#id/android:list"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:cacheColorHint="#00000000"
android:layout_weight="1"
android:drawSelectorOnTop="false"
android:src="#drawable/back">
</ListView>
<TextView android:id="#id/android:empty"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#FFff00"
android:text="No data"
android:cacheColorHint="#00000000"
/>
</LinearLayout>
rowlayout.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">
<TextView android:id="#+id/ProductName"
android:textSize="25sp"
android:textColor="#FFFF00"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
/>
</LinearLayout>
Java Code
...
setListAdapter(new ArrayAdapter<String>(this, R.layout.rowlayout,R.id.ProductName,Names));
...
I dont know what i am doing here but the background does not appear. Its black throughout. If i put the background on the text view in rowlayout.xml then it appears but its like whole screen carries one entry of the ListView. Tried alot of tutorials. Maybe doing some rookie mistake.. help me out please
use android:background="#drawable/icon" for listview like
<ListView android:id="#id/android:list"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:cacheColorHint="#00000000"
android:layout_weight="1"
android:drawSelectorOnTop="false"
android:background="#drawable/icon">
</ListView>
use android:background="#00000000" on your listview items, then set the parent forms background to your image
As I understand your code concept correctly you want to achieve two Views lying on the LinearLayout, one of which (TextView in your case) cover layout with it's background and another one is transparent. So there is no other way than to set background for your layout and make your ListView transparent, using android:background="#00000000" and also you should set android:cacheColorHint="#00000000" to avoid filling your ListView background with black during scrolling
I believe what you're experiencing is described here: http://android-developers.blogspot.com/2009/01/why-is-my-list-black-android.html
Because of an optimization called "cache color hint", the background of your list is being set by default to the window's background color, #191919 in Android's dark theme.
If you set a background on each row, I think you'll see what I mean. Try setting the following background shape:
<?xml version="1.0" encoding="utf-8"?>
<shape
xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle"
>
<stroke
android:color="#color/mid_gray"
android:width="1dp"
/>
<padding
android:left="7dp"
android:top="7dp"
android:right="7dp"
android:bottom="3dp"
/>
<corners android:radius="10dp" />
<solid android:color="#android:color/white" />
</shape>
like this:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:background="#drawable/shape_data_background">
<TextView android:id="#+id/ProductName"
android:textSize="25sp"
android:textColor="#FFFF00"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
/>
</LinearLayout>