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					@ -7,7 +7,6 @@ import android.graphics.Bitmap | 
				
			
			
		
	
		
		
			
				
					
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					import android.graphics.Bitmap.Config | 
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					import android.graphics.Bitmap.Config | 
				
			
			
		
	
		
		
			
				
					
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					import android.graphics.BitmapFactory | 
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					import android.graphics.BitmapFactory | 
				
			
			
		
	
		
		
			
				
					
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					import android.graphics.Color | 
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					import android.graphics.Color | 
				
			
			
		
	
		
		
			
				
					
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					import android.graphics.Matrix | 
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					import com.google.android.renderscript.Toolkit | 
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					import com.google.android.renderscript.Toolkit | 
				
			
			
		
	
		
		
			
				
					
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					import java.io.FileInputStream | 
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					import java.io.FileInputStream | 
				
			
			
		
	
		
		
			
				
					
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					import java.io.IOException | 
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					import java.io.IOException | 
				
			
			
		
	
	
		
		
			
				
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					@ -213,23 +212,10 @@ object BitmapUtils { | 
				
			
			
		
	
		
		
			
				
					
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					/** | 
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					/** | 
				
			
			
		
	
		
		
			
				
					
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					 * 获取指定宽高的图片 | 
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					 * 获取指定宽高的图片 | 
				
			
			
		
	
		
		
			
				
					
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					 */ | 
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					 */ | 
				
			
			
		
	
		
		
			
				
					
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					fun Bitmap.copyAndRecycle(newWidth: Int, newHeight: Int): Bitmap { | 
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					fun Bitmap.resizeAndRecycle(newWidth: Int, newHeight: Int): Bitmap { | 
				
			
			
				
				
			
		
	
		
		
			
				
					
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					    val width = this.width | 
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					    val height = this.height | 
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					    //计算压缩的比率 | 
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					    val scaleWidth = newWidth.toFloat() / width | 
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					    val scaleHeight = newHeight.toFloat() / height | 
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					    //获取想要缩放的matrix | 
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					    val matrix = Matrix() | 
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					    matrix.postScale(scaleWidth, scaleHeight) | 
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					    //获取新的bitmap | 
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					    //获取新的bitmap | 
				
			
			
		
	
		
		
			
				
					
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					    val bitmap = Bitmap.createBitmap(this, 0, 0, width, height, matrix, true) | 
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					    val bitmap = Toolkit.resize(this, newWidth, newHeight) | 
				
			
			
				
				
			
		
	
		
		
			
				
					
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					    recycle() | 
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					    recycle() | 
				
			
			
		
	
		
		
			
				
					
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					    return bitmap | 
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					    return bitmap | 
				
			
			
		
	
		
		
			
				
					
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					} | 
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					} | 
				
			
			
		
	
		
		
			
				
					
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					@ -237,8 +223,7 @@ fun Bitmap.copyAndRecycle(newWidth: Int, newHeight: Int): Bitmap { | 
				
			
			
		
	
		
		
			
				
					
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					 * 高斯模糊 | 
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					 * 高斯模糊 | 
				
			
			
		
	
		
		
			
				
					
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					 */ | 
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					 */ | 
				
			
			
		
	
		
		
			
				
					
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					fun Bitmap.stackBlur(radius: Int = 8): Bitmap { | 
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					fun Bitmap.stackBlur(radius: Int = 8): Bitmap { | 
				
			
			
		
	
		
		
			
				
					
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					    val blurredBitmap = this.copy(Config.ARGB_8888, true) | 
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					    return Toolkit.blur(this, radius) | 
				
			
			
				
				
			
		
	
		
		
			
				
					
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					    return Toolkit.blur(blurredBitmap, radius) | 
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					} | 
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					} | 
				
			
			
		
	
		
		
			
				
					
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					/** | 
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					/** | 
				
			
			
		
	
	
		
		
			
				
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