tools/com.ave.vastgui.tools.view.progress/WaveProgressView

WaveProgressView

class WaveProgressView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = R.attr.Default_WaveProgressView_Style, defStyleRes: Int = R.style.BaseWaveProgressView) : ProgressView

WaveProgressView

Since

0.2.0

Constructors

WaveProgressView

constructor(context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = R.attr.Default_WaveProgressView_Style, defStyleRes: Int = R.style.BaseWaveProgressView)

Properties

private val mBackground: Bitmap

Background for saving graph calculations with waves.

mBackgroundPaint

private val mBackgroundPaint: Paint

private var mHalfWaveWidth: Float

A quarter of the mWaveWidth.

private var mHeight: Int

var mImage: Drawable?

private val mIsAutoBack: Boolean

Used to determine whether a default background is required (the default is a circular background).

mProgressBackgroundColor

open override var mProgressBackgroundColor: Int

The wave background color.

open override var mProgressColor: Int

The wave color.

var mRadius: Float

var mShowText: Boolean

var mSpaceWidth: Float

The space width.

var mStrokeColor: Int

The stroke color.

private var mStrokePaint: Paint

var mStrokeWidth: Float

The stroke width.

open override var mTextColor: Int

The color of the text.

private var mTextPaint: Paint

open override var mTextSize: Float

Ths size of the mText.

mUpdateInterval

private var mUpdateInterval: Long

Interval time between every frame in milliseconds.

mWaveBitmapPaint

private val mWaveBitmapPaint: Paint

private var mWaveCount: Int

The count number of waves.

private var mWaveHeight: Float

The height of each wave.

mWaveOffsetDistance

private var mWaveOffsetDistance: Float

The wave offset distance.

private var mWavePaint: Paint

private val mWavePath: Path

private val mWaveRectF: RectF

private var mWaveSpeed: Float

Offset per frame. By default, the value is mWaveWidth / 70.

private var mWaveWidth: Float

The width of the each wave.

private var mWidth: Int

private val mXfermode: PorterDuffXfermode

Functions

autoCreateBitmap

private fun autoCreateBitmap(radius: Int): Bitmap

Create a circular Bimap with radius radius and color mProgressBackgroundColor.

private fun calWaveCount(width: Int, waveWidth: Float): Int

Calculate the number of waves.

createWaveBitmap

private fun createWaveBitmap(width: Int, height: Int): Bitmap

Draw a wave bitmap.

protected open override fun onDraw(canvas: Canvas)

protected open override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int)

fun setImage(image: Drawable?)

Set mImage. Click link to see the example.

fun setImage(@DrawableRes resid: Int)

Set mImage. Click link to see the example. If the resource is not exists, the mImage will be set to null.

fun setSpeed(@FloatRange(from = 0.0) speed: Float)

Set the mWaveSpeed of the wave.

setUpdateInterval

fun setUpdateInterval(@IntRange(from = -1) interval: Long)

Set update interval time between every frame in milliseconds.

fun setWave(@FloatRange(from = 0.0) waveWidth: Float, @FloatRange(from = 0.0) waveHeight: Float)

Set the width and height of the wave.