I'm programming an Android game using AndEngine. I want to create a circle which has a number in, like in this picture:
Something like this:
circle.xml (in res/drawable)
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="oval" >
<solid android:color="#aaf" />
</shape>
and circletext.xml (in res/layout):
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#android:color/white"
android:orientation="vertical" >
<TextView
android:layout_width="80dp"
android:layout_height="80dp"
android:layout_gravity="center"
android:background="#drawable/circle"
android:gravity="center"
android:shadowColor="#android:color/white"
android:shadowRadius="10.0"
android:text="4"
android:textColor="#android:color/black"
android:textSize="18sp" />
</FrameLayout>
looks like this:
Well I guess the simplest way is to just put a picture like that in haha. You could always use an image with a circle then layer the text with the number over the top of it.
Related
How do you make an animation that revolves around the text. The text must remain constant, it will just turn around the edge. There is an object rotating in the direction of the arrow
Your requirement is clockwise animation for Textview.
[1]. Design XML as below code
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:orientation="vertical"
android:layout_height="match_parent"
tools:context=".MainActivity">
<RelativeLayout
android:layout_marginTop="40dp"
android:id="#+id/relative"
android:padding="50dp"
android:layout_width="wrap_content"
android:layout_gravity="center"
android:gravity="center"
android:layout_height="wrap_content">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="40dp"
android:text="Hello Rotate Me!"
android:gravity="center"
android:layout_centerInParent="true"/>
<TextView
android:layout_width="120dp"
android:layout_margin="10dp"
android:layout_height="wrap_content"
android:id="#+id/tvRotation"
android:layout_centerInParent="true"
android:padding="10dp"
android:background="#drawable/back_txt"/>
</RelativeLayout>
<Button
android:layout_marginTop="20dp"
android:id="#+id/btnStart"
android:layout_width="80dp"
android:background="#000000"
android:layout_height="50dp"
android:text="start"
android:textColor="#ffffff"/>
</LinearLayout>
[2]. Create anim named folder in res directory. In anim create file named clockwise.xml and put below code into it.
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android" android:interpolator="#android:anim/cycle_interpolator">
<rotate android:fromDegrees="0"
android:toDegrees="360"
android:pivotX="50%"
android:duration="1000" />
</set>
[3]. put below code into your activity
TextView edtRotation=findViewById(R.id.YOUR_TEXTVIEW_ID);
Animation aniRotate = AnimationUtils.loadAnimation(getApplicationContext(),R.anim.clockwise);
edtRotation.startAnimation(aniRotate);
[4]. Background Drawable as per you want but my drawable file code is back_txt
<?xml version="1.0" encoding="utf-8"?>
<shape
xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<stroke android:color="#0000ff" android:width="2dp"/>
</shape>
I have an imageview and a cardview elevated on top of it. The cardview contains multiple views inside it.
I want to set a background color to cardview such that its startcolor should make the initial part of the imageview behind it to be visible at a transparency rate of 30% and the cardview should become darker and darker and black at the end.
This is what I have tried so far:
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<gradient
android:startColor="#80000000"
android:endColor="#FF000000"
android:angle="270"
android:dither="true"
/>
</shape>
This doesn't make my imageview visible.I have explored many SOF posts but wasn't able to reproduce what I want!
Any inputs are welcome and would be very helpful!!
Use this XML code
<?xml version="1.0" encoding="utf-8"?>
<shape
xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<gradient
android:startColor="#21293B"
android:centerColor="#21293B00"
android:endColor="#00000000"
android:angle="90"/>
</shape>
put it as a background to a View, put that View above your ImageView
<RelativeLayout
android:id="#+id/player_layout"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<ImageView
android:id="#+id/shasha_poster"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
android:minHeight="500dp"
android:scaleType="centerCrop"
android:src="#drawable/placeholder"
android:visibility="visible" />
<View
android:id="#+id/gradient"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/background_with_shadow2" />
</RelativeLayout>
You can do something like this
// this is your back image
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:src="#drawable/xxxxx"
...
/>
// your cardview over the image
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="100dp"
app:cardBackgroundColor="#00000000" // make cardview transparent
...
>
// an image to make the new drawable background
<ImageView
android:background="#drawable/gradient" // the xml with your gradient
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="fitXY"
/>
</android.support.v7.widget.CardView>
I think this is what you looking for, I test this and work as you expected.
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="5dp">
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:src="#drawable/your_image" />
<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fillViewport="true"
card_view:cardBackgroundColor="#color/transparent"
card_view:cardCornerRadius="5dp"
card_view:cardElevation="0dp"
card_view:cardMaxElevation="0dp"
card_view:cardPreventCornerOverlap="false"
card_view:cardUseCompatPadding="true"
card_view:contentPaddingTop="2dp">
<RelativeLayout
android:id="#+id/list_container_bg"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:background="#drawable/your_gradient"
android:gravity="center"
android:orientation="vertical">
<!--Add your cardview contents-->
</RelativeLayout>
</android.support.v7.widget.CardView>
</FrameLayout>
This is the gradient background file your_gradient.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<gradient
android:startColor="#80000000"
android:endColor="#FF000000"
android:angle="270"
android:dither="true"
/>
</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'm hoping there is an xml solution to this... I am trying to create a layout that has rounded corners and then filling that layout with an image (tiled, repeat). So basically I have a LinearLayout that has a drawble layered-list assigned to the background. Here is the test layout (xml):
<?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" >
<LinearLayout
android:id="#+id/rate_buttons"
android:layout_width="100dp"
android:layout_height="50dp"
android:orientation="horizontal"
android:padding="0dp"
android:background="#drawable/test_rounded">
</LinearLayout>
</LinearLayout>
here is the test_rounded drawable xml:
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<item ><bitmap android:src="#drawable/my_tiled_image" android:tileMode="repeat"/></item>
<item >
<shape xmlns:android="http://schemas.android.com/apk/res/android" >
<stroke android:width="3dip" android:color="#B1BCBE" />
<corners android:radius="20dip"/>
</shape>
</item>
</layer-list>
The image is overflowing at the corners of the shape/layout border. I get the following
As you can see the corners are overflowed. I heard about modifying the image part (blue pattern) in code but I have issues with that since I do modify it and animate it along the way. SO, if its at all possible to just fill in the layout with that image, please let me know. Thank you all for your help.
You can do this only programatically. But if you want to do this using xml, you have to add the background image in a layout above the rounded corner layout with the help of Relative layout and set margin. This will not give a perfect solution but will solve your problem.
The first is the XML way
Create an xml file in your respective drawable folder for the round border.
I have namedd it as popupborder.xml.
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >
<solid android:color="#FFFFFF" />
<stroke android:width="2dp" />
<corners android:radius="15dip" />
</shape>
The main layout
<?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="match_parent"
android:layout_gravity="center"
android:layout_margin="10dp"
android:background="#drawable/popupborder" >
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="15dp" >
<LinearLayout
android:id="#+id/property_details"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:orientation="vertical" >
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Inner view with Background and margin"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#000000" />
</LinearLayout>
</RelativeLayout>
i recommend you to use an image loader library such as universal image loader, picasso etc. Here is an example code for it:
String url = "file://" + your_file_path
com.nostra13.universalimageloader.core.ImageLoader.getInstance().displayImage(url, ivPicture, options);
You have to add
.displayer(new RoundedBitmapDisplayer(px))
to your Universal Image Loader display options.
Also there is another library (i think this is what you are looking for) https://github.com/vinc3m1/RoundedImageView
You can check this. But in second way you can get "Out of Memory Exception" cause of loading big sized image.
I hope this'll help you.
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>