中文说明

A beautiful Android custom seek bar, which has a bubble view with progress appearing upon when seeking. Highly customizable, mostly demands has been considered. star or pull request will be welcomed

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Screenshot

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Download

The LATEST_VERSION:

  dependencies {
     // lite version (recommend)
     // e.g. compile 'com.xw.repo:bubbleseekbar:3.2-lite'
        compile 'com.xw.repo:bubbleseekbar:${LATEST_VERSION}-lite'

     // enhanced version
     // e.g. compile 'com.xw.repo:bubbleseekbar:3.2'
     // compile 'com.xw.repo:bubbleseekbar:${LATEST_VERSION}'
  }

Usage

xml

<com.xw.repo.BubbleSeekBar
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginTop="8dp"
    app:bsb_bubble_color="@color/color_red_light"
    app:bsb_bubble_text_color="@color/colorPrimaryDark"
    app:bsb_max="50.0"
    app:bsb_min="-50"
    app:bsb_progress="0"
    app:bsb_second_track_color="@color/color_red"
    app:bsb_section_count="5"
    app:bsb_section_text_position="bottom_sides"
    app:bsb_show_progress_in_float="true"
    app:bsb_show_section_mark="true"
    app:bsb_show_section_text="true"
    app:bsb_show_thumb_text="true"
    app:bsb_track_color="@color/color_red_light"/>

<com.xw.repo.BubbleSeekBar
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginTop="8dp"
    app:bsb_auto_adjust_section_mark="true"
    app:bsb_second_track_color="@color/color_blue"
    app:bsb_section_count="5"
    app:bsb_section_text_position="below_section_mark"
    app:bsb_show_section_mark="true"
    app:bsb_show_section_text="true"
    app:bsb_show_thumb_text="true"
    app:bsb_thumb_text_size="18sp"
    app:bsb_touch_to_seek="true"/>

java (not for lite version)

mBbubbleSeekBar.getConfigBuilder()
               .min(0.0)
               .max(50)
               .progress(20)
               .sectionCount(5)
               .trackColor(ContextCompat.getColor(getContext(), R.color.color_gray))
               .secondTrackColor(ContextCompat.getColor(getContext(), R.color.color_blue))
               .thumbColor(ContextCompat.getColor(getContext(), R.color.color_blue))
               .showSectionText()
               .sectionTextColor(ContextCompat.getColor(getContext(), R.color.colorPrimary))
               .sectionTextSize(18)
               .showThumbText()
               .thumbTextColor(ContextCompat.getColor(getContext(), R.color.color_red))
               .thumbTextSize(18)
               .bubbleColor(ContextCompat.getColor(getContext(), R.color.color_green))
               .bubbleTextSize(18)
               .showSectionMark()
               .seekBySection()
               .autoAdjustSectionMark()
               .sectionTextPosition(BubbleSeekBar.TextPosition.BELOW_SECTION_MARK)
               .build();

Check out the demo for more details. Or download the apk: sample.apk

Attentions

• There are two versions of this library.The differences as follow:

  version	init	getter/setter
  lite	xml	min, max, progress
  enhanced	xml, java	all attrs

  lite version is recommended.

• You must correct the offsets by setting ScrollListener when BubbleSeekBar's parent view is scrollable, otherwise the position of bubble appears maybe be wrong. For example:

   mContainer.setOnYourContainerScrollListener(new OnYourContainerScrollListener() {
       @Override
       public void onScroll() {
           // call this method to correct offsets
           mBubbleSeekBar.correctOffsetWhenContainerOnScrolling();
       }
   });

• When set bsb_touch_to_seek attribute to be true , you better not to click too fast because the animation may not have enough time to play.
• This library depends support:appcompat-v7 is provided, so you don't need to worry about redundant dependencies.

Attributes

<attr name="bsb_min" format="float|reference"/> <!--min < max, default: 0.0f-->
<attr name="bsb_max" format="float|reference"/> <!--min < max, default: 100.0f-->
<attr name="bsb_progress" format="float|reference"/> <!--real time progress value, default: min-->
<attr name="bsb_is_float_type" format="boolean"/> <!--support for float type-->
<attr name="bsb_track_size" format="dimension|reference"/> <!--height of right-track(on the right of thumb), default: 2dp-->
<!--height of left-track(on the left of thumb), default: 2dp higher than right-track's height-->
<attr name="bsb_second_track_size" format="dimension|reference"/>
<attr name="bsb_thumb_radius" format="dimension|reference"/> <!--radius of thumb, default: 2dp higher than left-track's height-->nce"/>
<!--radius of thumb when be dragging, default: 2 times of left-track's height-->
<attr name="bsb_thumb_radius_on_dragging" format="dimension|reference"/>
<attr name="bsb_track_color" format="color|reference"/> <!--color of right-track, default: R.color.colorPrimary-->
<attr name="bsb_second_track_color" format="color|reference"/> <!--color of left-track, default: R.color.colorAccent-->
<attr name="bsb_thumb_color" format="color|reference"/> <!--color of thumb, default: same as left-track's color-->
<attr name="bsb_section_count" format="integer|reference"/> <!--shares of whole progress(max - min), default: 10-->
<attr name="bsb_show_section_mark" format="boolean"/> <!--show demarcation points or not, default: false-->
<attr name="bsb_auto_adjust_section_mark" format="boolean"/> <!--auto scroll to the nearest section_mark or not, default: false-->
<attr name="bsb_show_section_text" format="boolean"/> <!--show section-text or not, default: false-->
<attr name="bsb_section_text_size" format="dimension|reference"/> <!--text size of section-text, default: 14sp-->
<attr name="bsb_section_text_color" format="color|reference"/> <!--text color of section-text, default: same as right-track's color-->
<!--text position of section-text relative to track, sides, bottom_sides, below_section_mark, default: sides-->
<attr name="bsb_section_text_position">
    <enum name="sides" value="0"/>
    <enum name="bottom_sides" value="1"/>
    <enum name="below_section_mark" value="2"/>
</attr>
<attr name="bsb_section_text_interval" format="integer"/> <!--the interval of two section-text, default: 1-->
<attr name="bsb_show_thumb_text" format="boolean"/> <!--show real time progress-text under thumb or not, default: false-->
<attr name="bsb_thumb_text_size" format="dimension|reference"/> <!--text size of progress-text, default: 14sp-->
<attr name="bsb_thumb_text_color" format="color|reference"/> <!--text color of progress-text, default: same as left-track's color-->
<attr name="bsb_show_progress_in_float" format="boolean"/> <!--show bubble-progress in float or not, default: false-->
<attr name="bsb_touch_to_seek" format="boolean"/> <!--touch anywhere on track to quickly seek, default: false-->
<attr name="bsb_seek_by_section" format="boolean"/> <!--seek by section, the progress may not be linear, default: false-->
<attr name="bsb_bubble_color" format="color|reference"/> <!--color of bubble, default: same as left-track's color-->

License

   Copyright 2017 woxingxiao

   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.