I would like to have this seekbar in my Android project :
This is my seekbar :
<SeekBar
android:id="@+id/seekBar_luminosite"
android:layout_width="@dimen/seekbar_width"
android:layout_height="@dimen/seekbar_height"
android:minHeight="15dp"
android:minWidth="15dp"
android:maxHeight="15dp"
android:maxWidth="15dp"
android:progress="@integer/luminosite_defaut"
android:progressDrawable="@drawable/custom_seekbar"
android:thumb="@drawable/custom_thumb" />
This is my custom_thumb.xml :
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="oval" >
<gradient
android:angle="270"
android:endColor="@color/colorDekraOrange"
android:startColor="@color/colorDekraOrange" />
<size
android:height="35dp"
android:width="35dp" />
</shape>
This is my custom_seekbar.xml :
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<item
android:id="@android:id/background"
android:drawable="@drawable/seekbar"/>
<item android:id="@android:id/progress">
<clip android:drawable="@color/colorDekraYellow" />
</item>
</layer-list>
This is my seekbar.png (background) :
And this is the result :
No shadow and no rounded borders in the bar...
I really not understand how I can do.
This question is related to
android
seekbar
android-slider
The answer is
All done in XML (no .png images). The clever bit is border_shadow.xml.
All about the vectors these days...
Screenshot:
This is your SeekBar (res/layout/???.xml):
SeekBar
<SeekBar
android:id="@+id/seekBar_luminosite"
android:layout_width="300dp"
android:layout_height="wrap_content"
android:progress="@integer/luminosite_defaut"
android:progressDrawable="@drawable/seekbar_style"
android:thumb="@drawable/custom_thumb"/>
Let's make it stylish (so you can easily customize it later):
style
res/drawable/seekbar_style.xml:
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<item
android:id="@android:id/background"
android:drawable="@drawable/border_shadow" >
</item>
<item
android:id="@android:id/progress" >
<clip
android:drawable="@drawable/seekbar_progress" />
</item>
</layer-list>
thumb
res/drawable/custom_thumb.xml:
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item>
<shape android:shape="oval">
<solid android:color="@color/colorDekraOrange"/>
<size
android:width="35dp"
android:height="35dp"/>
</shape>
</item>
</layer-list>
progress
res/drawable/seekbar_progress.xml:
<?xml version="1.0" encoding="utf-8"?>
<layer-list
xmlns:android="http://schemas.android.com/apk/res/android" >
<item
android:id="@+id/progressshape" >
<clip>
<shape
android:shape="rectangle" >
<size android:height="5dp"/>
<corners
android:radius="5dp" />
<solid android:color="@color/colorDekraYellow"/>
</shape>
</clip>
</item>
</layer-list>
shadow
res/drawable/border_shadow.xml:
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item>
<shape>
<corners
android:radius="5dp" />
<gradient
android:angle="270"
android:startColor="#33000000"
android:centerColor="#11000000"
android:endColor="#11000000"
android:centerY="0.2"
android:type="linear"
/>
</shape>
</item>
</layer-list>
You can use the official Slider in the Material Components Library.
Use the app:trackHeight="xxdp" (default value is 4dp) to change the height of the track bar.
Also use these attributes to customize the colors:
app:activeTrackColor: the active track colorapp:inactiveTrackColor: the inactive track colorapp:thumbColor: to fill the thumb
Something like:
<com.google.android.material.slider.Slider
android:id="@+id/slider"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:activeTrackColor="#ffd400"
app:inactiveTrackColor="#e7e7e7"
app:thumbColor="#ffb300"
app:trackHeight="12dp"
.../>
It requires the version 1.2.0 of the library.
Use tints ;)
<SeekBar
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minHeight="15dp"
android:minWidth="15dp"
android:maxHeight="15dp"
android:maxWidth="15dp"
android:progress="20"
android:thumbTint="@color/colorPrimaryDark"
android:progressTint="@color/colorPrimary"/>
use the color you need in thumbTint and progressTint. It is much faster! :)
Edit ofc you can use in combination with android:progressDrawable="@drawable/seekbar"
For future readers!
Starting from material-components-android 1.2.0-alpha01, you can use new slider component
ex:
Modify thumbSize, thumbColor, trackColor accordingly.
<com.google.android.material.slider.Slider
android:id="@+id/slider"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:valueFrom="20f"
android:valueTo="70f"
android:stepSize="10"
app:thumbRadius="20dp"
app:thumbColor="@color/colorAccent"
app:trackColor="@android:color/darker_gray"
/>
Note: Track corners are not round.
android:minHeight android:maxHeight is important for that.
<SeekBar
android:id="@+id/pb"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:maxHeight="2dp"
android:minHeight="2dp"
android:progressDrawable="@drawable/seekbar_bg"
android:thumb="@drawable/seekbar_thumb"
android:max="100"
android:progress="50"/>
seekbar_bg.xml
<?xml version="1.0" encoding="utf-8"?>
<layer-list
xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@android:id/background">
<shape>
<corners android:radius="3dp" />
<solid android:color="#ECF0F1" />
</shape>
</item>
<item android:id="@android:id/secondaryProgress">
<clip>
<shape>
<corners android:radius="3dp" />
<solid android:color="#C6CACE" />
</shape>
</clip>
</item>
<item android:id="@android:id/progress">
<clip>
<shape>
<corners android:radius="3dp" />
<solid android:color="#16BC5C" />
</shape>
</clip>
</item>
</layer-list>
seekbar_thumb.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="oval">
<solid android:color="#16BC5C" />
<stroke
android:width="1dp"
android:color="#16BC5C" />
<size
android:height="20dp"
android:width="20dp" />
</shape>
At first courtesy goes to @Charuka .
DO
You can use android:progressDrawable="@drawable/seekbar" instead of android:background="@drawable/seekbar" .
progressDrawable used for the progress mode.
You should try with
Defines the minimum height of the view. It is not guaranteed the view will be able to achieve this minimum height (for example, if its parent layout constrains it with less available height).
Defines the minimum width of the view. It is not guaranteed the view will be able to achieve this minimum width (for example, if its parent layout constrains it with less available width)
android:minHeight="25p"
android:maxHeight="25dp"
FYI:
Using android:minHeight and android:maxHeight is not good solutions .Need to rectify your Custom Seekbar (From Class Level) .
No shadow and no rounded borders in the bar
You are using an image so the easiest solution is row your boat with the flow,
You cannot give heights manually,yes you can but make sure it gets enough space to show your full image view there
- easiest way is use
android:layout_height="wrap_content"forSeekBar - To get more clear rounded borders you can easily use the same image that you have used with another color.
I am no good with Photoshop but I managed to edit a background one for a test
seekbar_brown_to_show_progress.png
<SeekBar
android:splitTrack="false" // for unwanted white space in thumb
android:id="@+id/seekBar_luminosite"
android:layout_width="250dp" // use your own size
android:layout_height="wrap_content"
android:minHeight="10dp"
android:minWidth="15dp"
android:maxHeight="15dp"
android:maxWidth="15dp"
android:progress="50"
android:progressDrawable="@drawable/custom_seekbar_progress"
android:thumb="@drawable/custom_thumb" />
custom_seekbar_progress.xml
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:id="@android:id/background"
android:drawable="@drawable/seekbar" />
<item android:id="@android:id/progress">
<clip android:drawable="@drawable/seekbar_brown_to_show_progress" />
</item>
</layer-list>
custom_thumb.xml is same as yours
Finally android:splitTrack="false" will remove the unwanted white space in your thumb
Let's have a look at the output :
You can try progress bar instead of seek bar
<ProgressBar
android:id="@+id/progressBar"
style="?android:attr/progressBarStyleHorizontal"
android:layout_width="fill_parent"
android:layout_height="50dp"
android:layout_marginBottom="35dp"
/>
Android custom SeekBar - custom track or progress, shape, size, background and thumb and for other seekbar customization see http://www.zoftino.com/android-seekbar-and-custom-seekbar-examples
Custom Track drawable
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@android:id/background"
android:gravity="center_vertical|fill_horizontal">
<shape android:shape="rectangle"
android:tint="#ffd600">
<corners android:radius="8dp"/>
<size android:height="30dp" />
<solid android:color="#ffd600" />
</shape>
</item>
<item android:id="@android:id/progress"
android:gravity="center_vertical|fill_horizontal">
<scale android:scaleWidth="100%">
<selector>
<item android:state_enabled="false"
android:drawable="@android:color/transparent" />
<item>
<shape android:shape="rectangle"
android:tint="#f50057">
<corners android:radius="8dp"/>
<size android:height="30dp" />
<solid android:color="#f50057" />
</shape>
</item>
</selector>
</scale>
</item>
</layer-list>
Custom thumb drawable
?xml version="1.0" encoding="utf-8"?>
<shape
xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle"
android:thickness="4dp"
android:useLevel="false"
android:tint="#ad1457">
<solid
android:color="#ad1457" />
<size
android:width="32dp"
android:height="32dp" />
</shape>
Output
Source: Stackoverflow.com