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About the developer

castorflex
4.3K Stars 1.0K Forks Apache License 2.0 169 Commits 32 Opened issues

Description

Now deprecated. A small Android library allowing you to have a smooth and customizable horizontal indeterminate ProgressBar

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Description

Small library allowing you to make a smooth indeterminate progress bar. You can either user your progress bars and set this drawable or use directly the

SmoothProgressBarView
.

Demo:

Sample app available on the Play Store

SmoothProgressBar

How does it work

I wrote a blog post about that.

Integration

SmoothProgressBar (min API 7): Maven Central

CircularProgressBar (min API 14): Maven Central

The lib is now on Maven Central. All you have to do is add it on your gradle build:

dependencies {
    // of course, do not write x.x.x but the version number
    compile 'com.github.castorflex.smoothprogressbar:library:x.x.x'
    // or
    compile 'com.github.castorflex.smoothprogressbar:library-circular:x.x.x'
}

You can find the last stable version on Gradle Please

Or you can try the latest snapshots:

repositories {
    maven { url "https://oss.sonatype.org/content/repositories/snapshots/" }
}

dependencies { compile 'com.github.castorflex.smoothprogressbar:library:[email protected]' compile 'com.github.castorflex.smoothprogressbar:library-circular:[email protected]' }

If you really want (or have) to use Eclipse, please look at the forks.

Usage

  • Use directly SmoothProgressBar:

<fr.castorflex.android.circularprogressbar.circularprogressbar xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:layout_width="match_parent" android:layout_height="wrap_content" android:indeterminate="true" app:cpb_color="#FFee44" app:cpb_colors="@array/mycolors" app:cpb_rotation_speed="1.0" app:cpb_sweep_speed="1.0" app:cpb_stroke_width="4dp" app:cpb_min_sweep_angle="10" app:cpb_max_sweep_angle="300"></fr.castorflex.android.circularprogressbar.circularprogressbar>

Or use styles:



You can find more styles in the sample app

  • Or instantiate a
    SmoothProgressDrawable
    /
    CircularProgressDrawable
    and set it to your ProgressBar
mProgressBar.setIndeterminateDrawable(new SmoothProgressDrawable.Builder(context)
    .color(0xff0000)
    .interpolator(new DecelerateInterpolator())
    .sectionsCount(4)
    .separatorLength(8)         //You should use Resources#getDimensionPixelSize
    .strokeWidth(8f)            //You should use Resources#getDimension
    .speed(2f)                 //2 times faster
    .progressiveStartSpeed(2)
    .progressiveStopSpeed(3.4f)
    .reversed(false)
    .mirrorMode(false)
    .progressiveStart(true)
    .progressiveStopEndedListener(mListener) //called when the stop animation is over
    .build());

mProgressBar.setIndeterminateDrawable(new CircularProgressDrawable .Builder(this) .colors(getResources().getIntArray(R.array.gplus_colors)) .sweepSpeed(1f) .strokeWidth(mStrokeWidth) .style(CircularProgressDrawable.Style.ROUNDED) [ ... ] .build();

You can also set many colors for one bar (see G+ app)

  • via xml (use the

    app:spb_colors
    attribute with a
    integer-array
    reference for that)
  • programmatically (use

    SmoothProgressDrawable.Builder#colors(int[])
    method).

License

Copyright 2014 Antoine Merle

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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