ProgressHint

ProgressBar/SeekBar delegate to show floating progress with style

Description

• Library module provides a basic abstract ProgressHintDelegate which in conjunction with SeekBar could show current progress in a floating styled window.
• Library-addition module implements SeekBar and VerticalSeekBar with delegate support.

Getting Started

1) In your build.gradle:

repositories {
  jcenter()
  maven { url "https://jitpack.io" }
}
dependencies {
  compile 'com.github.techery.progresshint:library-addition:{jitpack-release}'
}

2) In view XML

<io.techery.progresshint.addition.widget.SeekBar
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:popupStyle="follow"
    />

or

<com.h6ah4i.android.widget.verticalseekbar.VerticalSeekBarWrapper
    android:layout_width="wrap_content"
    android:layout_height="match_parent"
    >
  <io.techery.progresshint.addition.widget.VerticalSeekBar
      android:layout_width="0dp"
      android:layout_height="0dp"
      app:seekBarRotation="CW90"
      app:popupStyle="follow"
      app:popupLayout="@layout/custom_seekbar_hint_popup"
      app:popupAlwaysShown="true"
      />
  <!-- Rotation: CW90 or CW270 -->
</com.h6ah4i.android.widget.verticalseekbar.VerticalSeekBarWrapper>

Available attributes

• popupLayout: layout to be used, must include android:id/text1 TextView
• popupStyle: can be fixed or follow, default follow
• popupAnimationStyle: in/out animation, default fade
• popupOffset: distance from top/right of the widget to popup, default 0
• popupAlwaysShown: do not dismiss popup after onStopTrackingTouch, default false
• popupDraggable: enables progress change by hint popup dragging, default true

3) Optionally customize the displayed text in Java code:

SeekBarHintDelegateHolder seekBar = (SeekBarHintDelegateHolder) findViewById(R.id.seekBar);
seekBar.getHintDelegate()
    .setHintAdapter(new SeekBarHintAdapter() {
      @Override public String getHint(android.widget.SeekBar seekBar, int progress) {
        return "Progress: " + String.valueOf(progress);
      }
    });

4) Optionally use Theme attribute

<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
    <item name="progressHintStyle">@style/Widget.ProgressHint</item>
</style>

5) Optionally if inside ScrollView

Use ProgressHintScrollController to hide & show popup properly on scrolling. See Sample's Activity for details

Additionally

• Supports AndroidX

Credits

Thanks to

• @moondroid for inspiration
• @h6ah4i for VerticalSeekBar

License

Copyright (c) 2015 Techery

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.