-
Notifications
You must be signed in to change notification settings - Fork 2.9k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
6 changed files
with
138 additions
and
62 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,94 @@ | ||
| package com.tamsiree.rxui.view | ||
|
|
||
| import android.annotation.SuppressLint | ||
| import android.content.Context | ||
| import android.graphics.Bitmap | ||
| import android.graphics.BitmapFactory | ||
| import android.util.AttributeSet | ||
| import android.widget.ImageView | ||
| import androidx.annotation.IntRange | ||
| import androidx.appcompat.widget.AppCompatImageView | ||
| import com.tamsiree.rxkit.RxAnimationTool.startSwitchBackgroundAnim | ||
| import com.tamsiree.rxkit.TBlurTool | ||
| import com.tamsiree.rxkit.TBlurTool.getBlurBitmap | ||
| import com.tamsiree.rxui.R | ||
|
|
||
| /** | ||
| * @ClassName TBlurImageView | ||
| * @Description TODO | ||
| * @Author tamsiree | ||
| * @Date 20-3-26 下午2:32 | ||
| * @Version 1.0 | ||
| */ | ||
| class TBlurView : AppCompatImageView { | ||
| private lateinit var mImageView: ImageView | ||
| private var mBlurRunnable: Runnable? = null | ||
|
|
||
| /** | ||
| * 模糊度 (0...25f) | ||
| */ | ||
| @SuppressLint("SupportAnnotationUsage") | ||
| @IntRange(from = 0, to = 25) | ||
| var blurRadius = 15f | ||
|
|
||
| //模糊View引用的资源ID | ||
| var blurSrc = 0 | ||
|
|
||
| /** | ||
| * 单位是 ms 毫秒 | ||
| */ | ||
| var delayTime: Long = 200 | ||
| private lateinit var mContext: Context | ||
|
|
||
| constructor(context: Context) : super(context) { | ||
| initView(context, null) | ||
| } | ||
|
|
||
| constructor(context: Context, attrs: AttributeSet?) : super(context, attrs) { | ||
| initView(context, attrs) | ||
| } | ||
|
|
||
| constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr) { | ||
| initView(context, attrs) | ||
| } | ||
|
|
||
| private fun initView(context: Context, attrs: AttributeSet?) { | ||
| mContext = context | ||
| mImageView = this | ||
| mImageView.scaleType = ScaleType.CENTER_CROP | ||
| //获得这个控件对应的属性。 | ||
| val a = context.obtainStyledAttributes(attrs, R.styleable.TBlurView) | ||
| try { | ||
| //模糊View | ||
| blurSrc = a.getResourceId(R.styleable.TBlurView_blurSrc, R.drawable.icon_placeholder) | ||
| blurRadius = a.getInteger(R.styleable.TBlurView_blurRadius, 15).toFloat() | ||
| delayTime = a.getInteger(R.styleable.TBlurView_blurDelayTime, 200).toLong() | ||
| } finally { | ||
| //回收这个对象 | ||
| a.recycle() | ||
| } | ||
| if (isInEditMode) { | ||
| val bitmap = BitmapFactory.decodeResource(mContext.resources, blurSrc) | ||
| mImageView.setImageBitmap(TBlurTool.stackBlur(bitmap, blurRadius.toInt(), true)) | ||
| } else { | ||
| notifyChange(blurSrc) | ||
| } | ||
| } | ||
|
|
||
| fun notifyChange(resId: Int) { | ||
| blurSrc = resId | ||
| removeCallbacks(mBlurRunnable) | ||
| mBlurRunnable = Runnable { setBlurImage() } | ||
| postDelayed(mBlurRunnable, delayTime) | ||
| } | ||
|
|
||
| private fun generateBlurImage(): Bitmap { | ||
| val bitmap = BitmapFactory.decodeResource(mContext.resources, blurSrc) | ||
| return getBlurBitmap(mContext, bitmap, blurRadius) | ||
| } | ||
|
|
||
| private fun setBlurImage() { | ||
| startSwitchBackgroundAnim(mImageView, generateBlurImage()) | ||
| } | ||
|
|
||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters