ColorSeekBar
ScreenShot:
Attrs
| attr | format | default |
|---|---|---|
| colorSeeds | references | |
| colorBarPosition | integer | 0 |
| alphaBarPosition | integer | 0 |
| maxPosition | integer | 100 |
| bgColor | color | TRANSPARENT |
| barHeight | dimension | 2dp |
| barMargin | dimension | 5dp |
| thumbHeight | dimension | 30dp |
| showAlphaBar | boolean | false |
| isVertical | boolean | false |
Gradle:
Step 1. Add the JitPack repository in your root build.gradle at the end of repositories:
allprojects {
repositories {
...
maven {
url "https://jitpack.io"
}
}
}
Step 2. Add the dependency
compile 'com.github.rtugeek:ColorSeekBar:1.5.2' Usage
XML
<com.rtugeek.android.colorseekbar.ColorSeekBar
android:id="@+id/colorSlider"
android:layout_width="match_parent"
app:colorSeeds="@array/material_colors"
android:layout_height="wrap_content" />JAVA
colorSeekBar.setMaxPosition(100);
colorSeekBar.setColorSeeds(R.array.material_colors);
// material_colors is defalut included in res/color,just use it.
colorSeekBar.setColorBarPosition(10);
//0 - maxValue
colorSeekBar.setAlphaBarPosition(10);
//0 - 255
colorSeekBar.setShowAlphaBar(true);
colorSeekBar.setBarHeight(5);
//5dpi
colorSeekBar.setThumbHeight(30);
//30dpi
colorSeekBar.setBarMargin(10);
//set the margin between colorBar and alphaBar 10dpiListener
colorSeekBar.setOnColorChangeListener(new ColorSeekBar.OnColorChangeListener() {
@Override
public void onColorChangeListener(int colorBarPosition, int alphaBarPosition, int color) {
textView.setTextColor(color);
//colorSeekBar.getAlphaValue();
}
}
);
Vertical Bar [BETA]
<com.rtugeek.android.colorseekbar.ColorSeekBar
android:id="@+id/colorSlider"
android:layout_width="match_parent"
app:colorSeeds="@array/material_colors"
app:isVertical="true"
android:layout_height="wrap_content" />
getColor() issue
Render flow:
1.Activity->onCreate();
2.Activity->onResume();
3.ColorSeekBar->onMeasure();
4.ColorSeekBar->onSizeChanged();
5.ColorSeekBar->init();
6.ColorSeekBar->onMeasure();
7.ColorSeekBar->onDraw();
getColor()/getColors()/getColorIndexPosition() do not work correct until onDraw() method invoked. So, If you want to get color or something else form ColorSeekBar on Activity.onCreate() function, just do:
mColorSeekBar.setOnInitDoneListener(new ColorSeekBar.OnInitDoneListener() {
@Override
public void done() {
mColorSeekBar.getColorIndexPosition(mColor);
//mColorSeekBar.getColors();
//mColorSeekBar.getColor();
}
}
);
Spread the word
License
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004 Copyright (C) 2004 Leon Fu <[email protected]> Everyone is permitted to copy and distribute verbatim or modified copies of this license document, and changing it is allowed as long as the name is changed.
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. You just DO WHAT THE FUCK YOU WANT TO.