How to make a progress bar with image
.progressbar { width: 100%; border: 1px solid black; border-radius: 5px; height: 24px;}
.icon { width: 24px; height: 24px; position: absolute; right: -12px; opacity: .5;}
.progress { width: 50%; background-color: green; position: relative; height: 24px;}<div class="progressbar"> <div class="progress"> <img class="icon" src="https://loremicon.com/ngon/128/128/811932708408/jpg"> </div></div>Custom progress bar with images or Image view with clipdrawable
The key is to make sure ProgressBar accounts for your custom drawable's dimensions. One way to do it is to override the onMeasure. Here is a rough sketch of your custom class's onMeasure implementation (compare this against ProgressBar's implementation - you will notice the subtle changes) :
@Override
protected synchronized void onMeasure(int widthMeasureSpec, int heightMeasureSpec){
// the super's onMeasure method ignores the dimensions of the custom progress drawable
// if they are greater than a specified height & width (mMaxHeight & mMaxWidth). It simply uses those
// default dimensions for the drawable, consequently resizing them; which is not suitable for larger drawables.
// So, it is necessary to override this method to allow the ProgressBar to account for the drawable's original
// dimensions and draw the image/drawable accordingly.
Drawable d = getProgressDrawable();
int dw = 0;
int dh = 0;
if (d != null) {
dw = d.getIntrinsicWidth();
dh = d.getIntrinsicHeight();
}
int[] state = getDrawableState();
if(mProgressDrawable != null && mProgressDrawable.isStateful())
mProgressDrawable.setState(state);
dw += getPaddingLeft() + getPaddingRight();
dh += getPaddingTop() + getPaddingBottom();
setMeasuredDimension(resolveSize(dw, widthMeasureSpec), resolveSize(dh, heightMeasureSpec));
}
You can then set your empty bar as the background for the custom ProgressBar like you would usually do for a view - android:background="@drawable/empty_bar"
The next part is to set the progressDrawable, for which you will have to use a <layer-list>, as we want to closely match the progress bar's drawable structure (default drawable). Here is a sample:
<?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="#00000000"/>
</shape>
</item>
<item android:id="@android:id/progress">
<clip
android:clipOrientation="vertical"
android:gravity="bottom"
android:drawable="@drawable/full_bar">
</clip>
</item>
</layer-list>
And finally to animate the progressbar you could use an ObjectAnimator:
final ObjectAnimator animator = ObjectAnimator
.ofInt(progressBar, "progress", 0, 100)
.setDuration(2000);
animator.start();
Creating a custom progress bar with images
you want to get rid of all of the same bit in the middle of each image.
then do something like:
- (void)viewDidLoad
{
[super viewDidLoad];
[self addProgressBarInFrame:CGRectMake(20.f, 20.f, 280.f, 50.f) withProgress:.9f];
[self addProgressBarInFrame:CGRectMake(20.f, 100.f, 200.f, 25.f) withProgress:.1f];
}
-(void)addProgressBarInFrame:(CGRect)frame withProgress:(CGFloat)progress
{
float widthOfJaggedBit = 4.0f;
UIImage * imageA= [[UIImage imageNamed:@"imageA"] stretchableImageWithLeftCapWidth:widthOfJaggedBit topCapHeight:0.0f];
UIImage * imageB= [[UIImage imageNamed:@"imageB"] stretchableImageWithLeftCapWidth:widthOfJaggedBit topCapHeight:0.0f];
UIView * progressBar = [[UIView alloc] initWithFrame:frame];
progressBar.backgroundColor = [UIColor whiteColor];
UIImageView * imageViewA = [[UIImageView alloc] initWithFrame:CGRectMake(0.0f, 0.0f, frame.size.width*progress, frame.size.height)];
UIImageView * imageViewB = [[UIImageView alloc] initWithFrame:CGRectMake(frame.size.width*progress, 0.f, frame.size.width - (frame.size.width*progress), frame.size.height)];
imageViewA.image = imageA;
imageViewB.image = imageB;
// imageViewA.contentStretch = CGRectMake(widthOfJaggedBit, 0, imageA.size.width - 2*widthOfJaggedBit, imageA.size.height) ;
// imageViewB.contentStretch = CGRectMake(widthOfJaggedBit, 0, imageB.size.width - 2*widthOfJaggedBit, imageB.size.height) ;
[self.view addSubview:progressBar];
[progressBar addSubview:imageViewA];
[progressBar addSubview:imageViewB];
}
is it possible to make custom progress bar with our own primary and secondary images?
Yes this is possible, you can create progress.xml drawable like this
<?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/circular_background" />
<item android:id="@+android:id/secondaryProgress"
android:drawable="@drawable/circular_background" />
<item android:id="@+android:id/progress"
android:drawable="@drawable/circular_progress" />
</layer-list>
And set this progress.xml to Progressbar using following attribute
android:progressDrawable="@drawable/progress"
And create circular_background and circular_progress as per your requirement
xaml custom progress bar with images
Even I was creating similar animation using code behind for my project. The problem is in the first cycle when the image needs to be read buffered and loaded it takes time and hence animation starts working properly from second cycle.
The workaround fix that I ended up using was defining the storyboard in XAML itself(as it was easier) and loading images in XAML while updating their Visibility
XAML Code:
<Storyboard x:Name="Storyboard_Loading" RepeatBehavior="Forever">
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="pageLoading1">
<DiscreteObjectKeyFrame KeyTime="0">
<DiscreteObjectKeyFrame.Value>
<Visibility>Collapsed</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
<DiscreteObjectKeyFrame KeyTime="0:0:0.1">
<DiscreteObjectKeyFrame.Value>
<Visibility>Visible</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="pageLoading2">
<DiscreteObjectKeyFrame KeyTime="0">
<DiscreteObjectKeyFrame.Value>
<Visibility>Collapsed</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
<DiscreteObjectKeyFrame KeyTime="0:0:0.2">
<DiscreteObjectKeyFrame.Value>
<Visibility>Visible</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="pageLoading3">
<DiscreteObjectKeyFrame KeyTime="0">
<DiscreteObjectKeyFrame.Value>
<Visibility>Collapsed</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
<DiscreteObjectKeyFrame KeyTime="0:0:0.3">
<DiscreteObjectKeyFrame.Value>
<Visibility>Visible</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="pageLoading4">
<DiscreteObjectKeyFrame KeyTime="0">
<DiscreteObjectKeyFrame.Value>
<Visibility>Collapsed</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
<DiscreteObjectKeyFrame KeyTime="0:0:0.4">
<DiscreteObjectKeyFrame.Value>
<Visibility>Visible</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="pageLoading5">
<DiscreteObjectKeyFrame KeyTime="0">
<DiscreteObjectKeyFrame.Value>
<Visibility>Collapsed</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
<DiscreteObjectKeyFrame KeyTime="0:0:0.5">
<DiscreteObjectKeyFrame.Value>
<Visibility>Visible</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="pageLoading6">
<DiscreteObjectKeyFrame KeyTime="0">
<DiscreteObjectKeyFrame.Value>
<Visibility>Collapsed</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
<DiscreteObjectKeyFrame KeyTime="0:0:0.6">
<DiscreteObjectKeyFrame.Value>
<Visibility>Visible</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="pageLoading7">
<DiscreteObjectKeyFrame KeyTime="0">
<DiscreteObjectKeyFrame.Value>
<Visibility>Collapsed</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
<DiscreteObjectKeyFrame KeyTime="0:0:0.7">
<DiscreteObjectKeyFrame.Value>
<Visibility>Visible</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="pageLoading8">
<DiscreteObjectKeyFrame KeyTime="0">
<DiscreteObjectKeyFrame.Value>
<Visibility>Collapsed</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
<DiscreteObjectKeyFrame KeyTime="0:0:0.8">
<DiscreteObjectKeyFrame.Value>
<Visibility>Visible</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="pageLoading9">
<DiscreteObjectKeyFrame KeyTime="0">
<DiscreteObjectKeyFrame.Value>
<Visibility>Collapsed</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
<DiscreteObjectKeyFrame KeyTime="0:0:0.9">
<DiscreteObjectKeyFrame.Value>
<Visibility>Visible</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="pageLoading10">
<DiscreteObjectKeyFrame KeyTime="0">
<DiscreteObjectKeyFrame.Value>
<Visibility>Collapsed</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
<DiscreteObjectKeyFrame KeyTime="0:0:1">
<DiscreteObjectKeyFrame.Value>
<Visibility>Visible</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="pageLoading11">
<DiscreteObjectKeyFrame KeyTime="0">
<DiscreteObjectKeyFrame.Value>
<Visibility>Collapsed</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
<DiscreteObjectKeyFrame KeyTime="0:0:1.1">
<DiscreteObjectKeyFrame.Value>
<Visibility>Visible</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="pageLoading12">
<DiscreteObjectKeyFrame KeyTime="0">
<DiscreteObjectKeyFrame.Value>
<Visibility>Collapsed</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
<DiscreteObjectKeyFrame KeyTime="0:0:1.2">
<DiscreteObjectKeyFrame.Value>
<Visibility>Visible</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</UserControl.Resources>
<Grid Background="#3F000000">
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="150"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="150"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Grid Grid.Row="1" Grid.Column="1" x:Name="GridLoading" >
<!--<ProgressRing IsActive="True" VerticalAlignment="Center" HorizontalAlignment="Center" Background="Transparent" Foreground="#EF4D17"/>-->
<Image x:Name="pageLoading" Source="ms-appx:///Assets/ProgressBar/page_loading_1.png" />
<Image x:Name="pageLoading1" Source="ms-appx:///Assets/ProgressBar/page_loading_1.png"/>
<Image x:Name="pageLoading2" Source="ms-appx:///Assets/ProgressBar/page_loading_2.png"/>
<Image x:Name="pageLoading3" Source="ms-appx:///Assets/ProgressBar/page_loading_3.png"/>
<Image x:Name="pageLoading4" Source="ms-appx:///Assets/ProgressBar/page_loading_4.png"/>
<Image x:Name="pageLoading5" Source="ms-appx:///Assets/ProgressBar/page_loading_5.png"/>
<Image x:Name="pageLoading6" Source="ms-appx:///Assets/ProgressBar/page_loading_6.png"/>
<Image x:Name="pageLoading7" Source="ms-appx:///Assets/ProgressBar/page_loading_7.png"/>
<Image x:Name="pageLoading8" Source="ms-appx:///Assets/ProgressBar/page_loading_8.png"/>
<Image x:Name="pageLoading9" Source="ms-appx:///Assets/ProgressBar/page_loading_9.png"/>
<Image x:Name="pageLoading10" Source="ms-appx:///Assets/ProgressBar/page_loading_10.png"/>
<Image x:Name="pageLoading11" Source="ms-appx:///Assets/ProgressBar/page_loading_11.png"/>
<Image x:Name="pageLoading12" Source="ms-appx:///Assets/ProgressBar/page_loading_12.png"/>
</Grid>
<!--<Grid Grid.Row="1" x:Name="GridLoading" Background="#3F000000">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Image Grid.Column="1" x:Name="Image_Progress_Bar" />
</Grid>-->
</Grid>
How to create Progress Bar like Image in Android
I got the perfect answer.
Using this link I found the round progress ring.
progress_bar.gif
Then I Use this code :
animation.xml
<?xml version="1.0" encoding="utf-8"?>
<animated-rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:drawable="@drawable/progress_bar"
android:pivotX="50%"
android:pivotY="50%" />
In My main xml file.
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".MainActivity">
<ProgressBar
android:id="@+id/progressbar1"
android:layout_marginTop="80dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:indeterminateDrawable="@anim/animation"/>
</RelativeLayout>
and finally output is :
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