Any default ProgressBar has a ClipDrawable level, for example a green Drawable is filling the grey background one on my device, the yellow on some others.
My question: is that possible to create a ProgressBar without this (partly) empty background when progress is less than max or should I use an ImageView instead? I need only the ClipDrawable to change its width so it looks like a diagram while the grey background never appears.
Create layer-list drawable like this.
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="#android:id/background">
<shape android:shape="rectangle" >
<solid android:color="#android:color/transparent" />
</shape>
</item>
<item android:id="#android:id/secondaryProgress">
<clip>
<shape>
<gradient
android:startColor="#234"
android:centerColor="#234"
android:centerY="0.75"
android:endColor="#a24"
android:angle="270"
/>
</shape>
</clip>
</item>
<item android:id="#android:id/progress">
<clip>
<shape>
<gradient
android:startColor="#144281"
android:centerColor="#0b1f3c"
android:centerY="0.75"
android:endColor="#06101d"
android:angle="270"
/>
</shape>
</clip>
</item>
The main point is to make item with android:id="#android:id/background use #android:color/transparent
And then set it to android:progressDrawable property of ProgressBar
<ProgressBar
android:id="#+id/progressBar"
android:progressDrawable="#drawable/your_layer_list_created_on_previous_step"
android:layout_width="fill_parent"
android:layout_height="8dp"
style="?android:attr/progressBarStyleHorizontal"
android:indeterminateOnly="false"
android:max="100" />
Related
I want to create horizontal indeterminate progress drawable with round corners for progress bar in android. How to create that using xml?
Edit 1: I am using following 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">
<shape>
<solid android:color="?attr/dividerAndProgressColor" />
<corners android:radius="20dp" />
</shape>
</item>
<item android:id="#android:id/secondaryProgress">
<clip>
<shape>
<solid android:color="?attr/secondaryText" />
<corners android:radius="20dp" />
</shape>
</clip>
</item>
<item
android:id="#android:id/progress"
>
<clip>
<shape>
<solid android:color="?attr/secondaryText" />
<corners android:radius="20dp" />
</shape>
</clip>
</item>
</layer-list>
android:indeterminateDrawable="#drawable/progress_drawable_start_end_indeterminate"
But there is one problem, animation starts from 0 reaches 100 and then restarts. This is not desired in case of indeterminate progressbar.
round corner
lookout this, https://stackoverflow.com/a/42646939/12709358
<ProgressBar
android:id="#+id/progressbar_horizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:indeterminateOnly="true"
android:indeterminateDrawable="#drawable/progressbar_indeterminate_horizontal"
android:progressDrawable="#drawable/progressbar_horizontal"
android:minHeight="24dip"
android:maxHeight="24dip"
/>
also see this, https://stackoverflow.com/a/63463786/12709358
this is my horizontal progress-bar->
<ProgressBar
android:id="#+id/pb"
style="#android:style/Widget.Holo.Light.ProgressBar.Horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/tv"
android:hapticFeedbackEnabled="true"
android:progressDrawable="#drawable/point_one_progress"
android:scaleY="0.80" />
this is my point_one_progress.xml
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="#android:id/background">
<shape>
<corners android:radius="12dp"/>
<solid android:color="#cccccc"/>
</shape>
</item>
<item android:id="#android:id/progress"
android:top="4dp"
android:bottom="4dp"
android:left="-1dp"
>
<scale android:scaleWidth="100%">
<shape>
<corners android:radius="12dp"/>
<solid android:color="#color/colorPrimaryDark"/>
</shape>
</scale>
</item>
</layer-list>
i am using horizontal progress-bar display progress based one point for more than 3 value progress coming perfect and within progress-bar but for 1,2,3 progress is coming outside the progress-bar please suggest me how to fix it how to keep progress within progress-bar for 1,2,3 value .
you can see in below image for value 1->
for 10 value you can see screen
Its the issue with ur drawable. remove top , bottom fields from the item tag. Your drawable file should look like this.Also remove scaleY from the progress bar view
<?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="12dp"/>
<gradient
android:startColor="#color/white"
android:endColor= "#color/white"
/>
</shape>
</item>
<item android:id="#android:id/progress">
<clip>
<shape>
<corners android:radius="12dp"/>
<solid android:color="#color/primaryDarkColor"/>
</shape>
</clip>
</item>
</layer-list>
It's issue with drawable padding. You need to make it 0dp for all four sides.
Here is xml code.
<ProgressBar
android:id="#+id/pb"
style="#android:style/Widget.Holo.Light.ProgressBar.Horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:hapticFeedbackEnabled="true"
android:progress="2"
android:progressDrawable="#drawable/point_one_progress" />
Here is corrected 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">
<shape>
<corners android:radius="12dp" />
<solid android:color="#cccccc" />
</shape>
</item>
<item android:id="#android:id/progress">
<clip>
<shape>
<corners android:radius="12dp" />
<solid android:color="#color/colorPrimaryDark" />
</shape>
</clip>
</item>
</layer-list>
I am trying to achieve this progress bar design:
The current code that I have produces this:
This is the code:
<item android:id="#android:id/background">
<shape>
<corners android:radius="8dp"/>
<solid android:color="#color/dirtyWhite"/>
</shape>
</item>
<item android:id="#android:id/progress">
<clip>
<shape>
<corners android:radius="8dp"/>
<solid android:color="#color/colorPrimaryDark"/>
</shape>
</clip>
</item>
My progress bar:
<ProgressBar
android:id="#+id/activeProgress"
style="?android:attr/progressBarStyleHorizontal"
android:layout_width="300dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:progress="10"
android:progressDrawable="#drawable/rounded_corners_progress_bar"/>
I tried adding <size> attribute on the <shape> in <clip to make the progress shape a bit smaller but it did not work. Also, the progress bar is flat and I want to be curved as per design. What I need to change in order to achieve the design?
How to make the progress shape a bit smaller?
You need to give the progress item a little padding, like so:
<item android:id="#android:id/progress"
android:top="2dp"
android:bottom="2dp"
android:left="2dp"
android:right="2dp">
How to make the progress bar to be curved as per design?
Replace the <clip></clip> element, with <scale android:scaleWidth="100%"></scale>. That will make the shape keep its form as it grows - and not cut off.
Unfortunately, it will have a little unwanted visual effect at the beginning - as the shape corners don't have enough space to draw. But it might be good enough for most cases.
Full code:
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="#android:id/background">
<shape>
<corners android:radius="8dp"/>
<solid android:color="#color/dirtyWhite"/>
</shape>
</item>
<item android:id="#android:id/progress"
android:top="1dp"
android:bottom="1dp"
android:left="1dp"
android:right="1dp">
<scale android:scaleWidth="100%">
<shape>
<corners android:radius="8dp"/>
<solid android:color="#color/colorPrimaryDark"/>
</shape>
</scale>
</item>
</layer-list>
With the Material Components Library you can use the LinearProgressIndicator and the app:trackCornerRadius attribute.
Something like:
<com.google.android.material.progressindicator.LinearProgressIndicator
android:indeterminate="true"
app:trackThickness="xxdp"
app:trackCornerRadius="xdp"/>
It works also for the determinate progress indicator removing the android:indeterminate="true" or using android:indeterminate="false"
Note: it requires at least the version 1.3.0.
Thanks to Georgi Koemdzhiev for a nice question and images. For those who want to make similar to his, do the following.
1) Create a background for a ProgressBar.
progress_bar_background.xml:
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle"
>
<corners android:radius="3dp" />
<stroke android:color="#color/white" android:width="1dp" />
</shape>
2) Create a scale for the ProgressBar.
curved_progress_bar.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="2dp" />
<solid android:color="#color/transparent" />
</shape>
</item>
<item android:id="#android:id/progress">
<clip>
<shape>
<corners android:radius="2dp" />
<solid android:color="#ffff00" />
</shape>
</clip>
</item>
</layer-list>
3) In layout file add the ProgressBar.
<FrameLayout
android:layout_width="match_parent"
android:layout_height="6dp"
android:layout_marginStart="20dp"
android:layout_marginTop="10dp"
android:layout_marginEnd="20dp"
android:background="#drawable/progress_bar_background"
>
<ProgressBar
android:id="#+id/progress_bar"
style="#style/Widget.AppCompat.ProgressBar.Horizontal"
android:layout_width="match_parent"
android:layout_height="4dp"
android:layout_margin="1dp"
android:indeterminate="false"
android:progressDrawable="#drawable/curved_progress_bar"
/>
</FrameLayout>
You can achieve progress bar with both inner progress color ,border
color,empty progress with transparent color.
<?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="15dip" />
<stroke android:width="1dp" android:color="#color/black" />
</shape>
</item>
<item android:id="#android:id/secondaryProgress">
<clip>
<shape>
<corners android:radius="5dip" />
<gradient
android:startColor="#color/black"
android:centerColor="#color/trans"
android:centerY="0.75"
android:endColor="#color/black"
android:angle="270"
/>
</shape>
</clip>
</item>
<item
android:id="#android:id/progress"
>
<clip>
<shape>
<corners
android:radius="5dip" />
<gradient
android:startColor="#color/black"
android:endColor="#color/black"
android:angle="270" />
</shape>
</clip>
</item>
</layer-list>
<com.google.android.material.progressindicator.LinearProgressIndicator
android:id="#+id/pb_team2"
android:layout_width="0dp"
android:layout_height="8dp"
android:layout_marginStart="55dp"
android:layout_marginEnd="15dp"
app:trackColor="#E0E0E0"
app:trackCornerRadius="6dp"
app:trackThickness="8dp"
android:progress="2"
app:indicatorColor="#color/red"
android:scaleX="-1"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="#id/tv_versus"
app:layout_constraintTop_toBottomOf="#id/tv_team2_score" />
add material dependencies in build.gradle(Module)
implementation 'com.google.android.material:material:1.6.0'
come back at activity_main.xml. Add
<com.google.android.material.progressindicator.LinearProgressIndicator>
...
app:trackCornerRadius="3dp"
</com.google.android.material.progressindicator.LinearProgressIndicator>
Hope it will do your work.
You can create a custom progressbar with Drawable.
1) create first drawable as a custom_progress_bar_horizontal.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>
<padding
android:bottom="2dip"
android:left="2dip"
android:right="2dip"
android:top="2dip" />
<corners android:radius="5dip" />
<gradient
android:angle="270"
android:centerColor="#80385682"
android:centerY="0.50"
android:endColor="#80577AAF"
android:startColor="#80222F44" />
</shape>
</item>
<item android:id="#android:id/progress">
<clip>
<shape>
<corners android:radius="5dip" />
<gradient
android:angle="90"
android:endColor="#FF1997E1"
android:startColor="#FF0E75AF" />
</shape>
</clip>
</item>
</layer-list>
2) Create style in style.xml file.
<style name="CustomProgressBar" parent="android:Widget.ProgressBar.Horizontal">
<item name="android:indeterminateOnly">false</item>
<item name="android:progressDrawable">#drawable/custom_progress_bar_horizontal</item>
<item name="android:minHeight">10dip</item>
<item name="android:maxHeight">20dip</item>
</style>
3) Use anywhere in your project.
<ProgressBar
android:id="#+id/mProgressBar"
style="#style/CustomProgressBar"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
Output:-
I need to create some progress bar without dialog like this:
I could not find how to create custom progress bar and use it in main activity (not in dialog). This red bar consists of 2 small images and I need to add them continuously while my thread is working.
Now What is the way to do it ?
Maybe it is better to use animations ?
Any idea ?
Thanks
There is actually a ProgressBar widget.
<ProgressBar
android:id="#+id/pb"
style="#android:style/Widget.ProgressBar.Horizontal"
android:layout_width="match_parent"
android:layout_height="10dp"
android:max="100"
android:progressDrawable="#drawable/progressbar" />
and as progressbar drawable e.g.
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:id="#android:id/background">
<shape>
<gradient
android:angle="270"
android:centerColor="#AA444444"
android:centerY="0.5"
android:endColor="#88000000"
android:startColor="#88000000" />
</shape>
</item>
<item android:id="#android:id/progress">
<clip>
<shape>
<gradient
android:angle="270"
android:centerColor="#FFFFFF44"
android:centerY="0.5"
android:endColor="#FFAAAA00"
android:startColor="#FFAAAA00" />
</shape>
</clip>
</item>
<item android:id="#android:id/secondaryProgress">
<clip>
<shape>
<gradient
android:angle="270"
android:centerColor="#FF88FF88"
android:centerY="0.5"
android:endColor="#FF44AA44"
android:startColor="#FF44AA44" />
</shape>
</clip>
</item>
</layer-list>
and for updates from your thread, post a runnable with progressbar.setProgress() or progressBar.setSecondaryProgress(), or even better, use an AsyncTask and call publishProgress and receive the calls in onProgressUpdate()
How to apply glow effect?
I am trying to create this type of horizontal ProgressBar but no idea about the glowing effect for as starting point of progress.
Here is my code for gradient color
<?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="0dip" />
<solid android:color="#ff9d9e9d"/>
</shape>
</item>
<item android:id="#android:id/secondaryProgress">
<clip>
<shape>
<corners android:radius="5dip" />
<gradient
android:angle="180"
android:startColor="#8872f8fc"
android:endColor="#886dc0e3" />
</shape>
</clip>
</item>
<item android:id="#android:id/progress">
<clip>
<shape>
<corners android:radius="5dip" />
<gradient
android:angle="180"
android:startColor="#31c6f7"
android:centerColor="#2ea6d1"
android:endColor="#2884a6" />
</shape>
</clip>
</item>
</layer-list>
You can use a png image for glowing head. Use < bitmap> tag inside the layer-list and align it to right. I did a similar thing for a completely different application
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<item>
<shape>
<gradient
android:angle="270"
android:endColor="#4C4C4C"
android:startColor="#303030" />
<stroke
android:width="0dp"
android:color="#000000" />
<corners android:radius="0dp" />
<padding
android:bottom="0dp"
android:left="5dp"
android:right="0dp"
android:top="0dp" />
</shape>
</item>
<item>
<bitmap
android:antialias="true"
android:gravity="right|bottom|fill_vertical"
android:src="#drawable/spinner_down_arrow" />
</item>
</layer-list>
The glow effects are png drawables with transparency. Layed on top of the right side of current process.
Create a custom view progress bar.
Alternatively you can add an ImageView to your layout. Create the drawables for progress bars. Then draw inside the ImageView with 2 layers by code. First layer would be background and the second layer would be the knob. Write redrawing code to the onTouch Listener of imageview to update view as touched.