Material-ProgressView

A beautiful and simple used progress view for Android. It provides two different styles to display the progress. You can achieve a gradual change by setting the start color and the end color.

Todo

Recently, this library is refactoring and improving underway. Here's the plan:

Remove unuseless codes and apis
Fix the previous bugs in issue area
Refactor code and improve the usage of Progress View
Modify the sample app like the screen shot in the banner shown above

Quick start

It's very easy to use this library, just need two or three steps.

Gradle:

Project —> build.gradle :

allprojects {
    repositories {
        maven { url "https://maven.google.com" }
        jcenter()
    }
}

Moudle —> build.gradle :

implementation 'com.moos:Material-ProgressView:1.0.6'

Use in XML

<com.moos.library.CircleProgressView
        android:id="@+id/progressView_circle"
        android:layout_width="240dp"
        android:layout_height="240dp"
        android:layout_marginTop="12dp"
        app:start_progress="0"
        app:end_progress="60"
        app:start_color="@color/purple_end"
        app:end_color="@color/purple_start"
        app:circleBroken="true"
        app:isTracked="true"
        app:track_width="26dp"/>

<com.moos.library.HorizontalProgressView
      android:id="@+id/progressView_horizontal"
      android:layout_width="320dp"
      android:layout_height="100dp"
      android:layout_marginBottom="40dp"
      android:layout_marginTop="36dp"
      app:start_color="@color/red_start"
      app:end_color="@color/red_end"
      app:track_width="12dp"
      app:end_progress="60"
      app:progressTextColor="#696969"
      app:corner_radius="12dp"
      app:isTracked="true"
      app:trackColor="#f4f4f4"/>

Use In Java/Kotlin

We can use these ProgressViews by following codes:

        //CircleProgressView
        CircleProgressView circleProgressView = (CircleProgressView)       	view.findViewById(R.id.progressView_circle);
        circleProgressView.setStartProgress(0);
        circleProgressView.setEndProgress(80);
        circleProgressView.setStartColor(Color.parseColor("#FF8F5D"));
        circleProgressView.setEndColor(Color.parseColor("#F54EA2"));
        circleProgressView.setCircleBroken(true);
        circleProgressView.setTrackWidth(20);
        circleProgressView.setProgressDuration(2000);
        circleProgressView.setTrackEnabled(true);
        circleProgressView.setFillEnabled(false);
        circleProgressView.startProgressAnimation();
       
        //HorizontalProgressView
        HorizontalProgressView circleProgressView = (HorizontalProgressView)              view.findViewById(R.id.progressView_horizontal);
        horizontalProgressView.setStartProgress(0);
        horizontalProgressView.setEndProgress(80);
        horizontalProgressView.setStartColor(Color.parseColor("#FF8F5D"));
        horizontalProgressView.setEndColor(Color.parseColor("#F54EA2"));
        horizontalProgressView.setTrackWidth(30);
        horizontalProgressView.setProgressDuration(2000);
        horizontalProgressView.setTrackEnabled(true);
        horizontalProgressView.setProgressCornerRadius(20);
        horizontalProgressView.setProgressTextPaddingBottom(12);
        horizontalProgressView.startProgressAnimation();

Something more

Or if you want to let the progress value text moved with HorizontalProgressView progress animation, you can use it like this in xml:

   app:textMovedEnable="true"

Or you can use it in java:

   horizontalProgressView.setProgressTextMoved(true);

What's more, If you want to animate the progress view's value in dynamic state, like download or upload files. You can use method setProgress like this:

......
      //downloading or uploading call back
      @Override
      public void onDownloading(float progress) {
          // you don't need to use `startProgressAnimation` method
          horizontalProgressView.setProgress(progress);
      }
......

API

Attributes

Common attributes:

Attribute	Description
`start_progress`	the progress you wanted to start with
`end_progress`	the progress you wanted to finish
`start_color`	the start color of gradient ramp
`end_color`	the end color of gradient ramp
`isTracked`	display the progress track or not
`track_width`	the width of progress stroke border
`trackColor`	the color of progress background
`progressTextVisibility`	display or hide the progress value text
`progressTextColor`	the color of progress text color
`progressTextSize`	size of progress text
`progressDuration`	the duration of progress animating from start progress to end progress
`animateType`	type of progress animation moving

Unique attributes for CircleProgressView:

Attribute	Description
`isFilled`	fill the progress inner space or not
`circleBroken`	the circle has loophole or not(circle or arc)
`isGraduated`	Start the scale zone border mode or not
`scaleZone_width`	Each scale zone's width
`scaleZone_length`	Each scale zone's length
`scaleZone_corner_radius`	scale zone's rect corner radius
`scaleZone_padding`	the padding between two scale zones

Unique attributes for HorizontalProgressView:

Attribute Description

corner_radius the radius of progress four corners

text_padding_bottom the distance offset between text and progress view

Attribute	Description
`corner_radius`	the radius of progress four corners
`text_padding_bottom`	the distance offset between text and progress view

Call back

/**
     * you can use this callback to customize your own progress text UI, like pursuit movement.
     */

    circleProgressView.setProgressViewUpdateListener(new CircleProgressView.CircleProgressUpdateListener() {
    
    @Override
    public void onCircleProgressStart(View view) {

    }

    @Override
    public void onCircleProgressUpdate(View view,float progress) {
        /**
       * you can detail with progressViews' animate event and customize their animate order
       */
        int progressInt = (int) progress;
        textView.setText(String.valueOf(progress)+"%");
    }

    @Override
    public void onCircleProgressFinished(View view) {

    }
});

horizontalProgressView.setProgressViewUpdateListener(new HorizontalProgressView.HorizontalProgressUpdateListener() {
    
    @Override
    public void onHorizontalProgressStart(View view) {

    }

    @Override
    public void onHorizontalProgressUpdate(View view,float progress) {
      /**
       * you can detail with progressViews' animate event and customize their animate order
       */
        int progressInt = (int) progress;
        textView.setText(String.valueOf(progress)+"%");
    }

    @Override
    public void onHorizontalProgressFinished(View view) {

    }
});

Methods

//common methods
  void setAnimateType(@AnimateType int type);
  void setStartProgress(float startProgress);
  void setEndProgress(float endProgress);
  void setStartColor(@ColorInt int startColor);
  void setEndColor(@ColorInt int endColor);
  void setTrackWidth(int width);
  void setProgressTextSize(int size);
  void setProgressTextColor(@ColorInt int textColor);
  void setProgressDuration(int duration);
  void setTrackEnabled(boolean trackAble);
  void setTrackColor(@ColorInt int color);
  void setProgressTextVisibility(boolean visibility);
  void startProgressAnimation();
  void stopProgressAnimation();

  //special for CircleProgressView
  void setCircleBroken(boolean isBroken);
  void setFillEnabled(boolean fillEnabled);
  void setGraduatedEnabled(boolean isGraduated);
  void setScaleZoneWidth(float zoneWidth);
  void setScaleZoneLength(float zoneLength);
  void setScaleZonePadding(int zonePadding);
  void setScaleZoneCornerRadius(int cornerRadius);

  //special for HorizontalProgressView
  void setProgressCornerRadius(int radius);
  void setProgressTextPaddingBottom(int offset);

Sample App download

ProgressView-sample.apk

Update logs

V1.0.1 (2018-03-16): Update the interface of HorizontalProgressUpdateListener and CircleProgressUpdateListener, add two methods to get back the animation state.
V1.0.2 (2018-03-22): Add the progress text can move with the view animation.
V1.0.3 (2018-04-12): Add the graduated effect for circle progress view.
V1.0.4 (2018-05-03): Update the progress view with downloading or uploading.
V1.0.5 (2018-05-05): Fix the problem that graduated style of CircleProgressView init failed, details in #3.
V1.0.6 (2018-09-10): solved the crash problem that setStartColor before calling setTrackWidth .

Thanks to

About me

If you have any question or ideas of this library, please let me know by giving an issue. Or you can contact me by the following E-mail:

moosphon@gmail.com

License

Copyright (c) 2018 - 2020 Moosphon 

   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.

Moosphan/Material-ProgressView