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					@ -7,7 +7,6 @@ import android.graphics.* | 
				
			
			
		
	
		
			
				
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					import android.graphics.Bitmap.Config | 
				
			
			
		
	
		
			
				
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					import android.view.View | 
				
			
			
		
	
		
			
				
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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.IOException | 
				
			
			
		
	
		
			
				
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					import kotlin.math.* | 
				
			
			
		
	
		
			
				
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					@ -27,10 +26,9 @@ object BitmapUtils { | 
				
			
			
		
	
		
			
				
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					    @Throws(IOException::class) | 
				
			
			
		
	
		
			
				
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					    fun decodeBitmap(path: String, width: Int, height: Int): Bitmap { | 
				
			
			
		
	
		
			
				
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					        val op = BitmapFactory.Options() | 
				
			
			
		
	
		
			
				
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					        val ips = FileInputStream(path) | 
				
			
			
		
	
		
			
				
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					        // inJustDecodeBounds如果设置为true,仅仅返回图片实际的宽和高,宽和高是赋值给opts.outWidth,opts.outHeight; | 
				
			
			
		
	
		
			
				
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					        op.inJustDecodeBounds = true | 
				
			
			
		
	
		
			
				
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					        BitmapFactory.decodeFileDescriptor(ips.fd, null, op) | 
				
			
			
		
	
		
			
				
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					        BitmapFactory.decodeFile(path, op) | 
				
			
			
		
	
		
			
				
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					        //获取比例大小 | 
				
			
			
		
	
		
			
				
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					        val wRatio = ceil((op.outWidth / width).toDouble()).toInt() | 
				
			
			
		
	
		
			
				
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					        val hRatio = ceil((op.outHeight / height).toDouble()).toInt() | 
				
			
			
		
	
	
		
			
				
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					@ -43,7 +41,7 @@ object BitmapUtils { | 
				
			
			
		
	
		
			
				
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					            } | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        op.inJustDecodeBounds = false | 
				
			
			
		
	
		
			
				
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					        return BitmapFactory.decodeFileDescriptor(ips.fd, null, op) | 
				
			
			
		
	
		
			
				
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					        return BitmapFactory.decodeFile(path, op) | 
				
			
			
		
	
		
			
				
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					    } | 
				
			
			
		
	
		
			
				
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					    /** 从path中获取Bitmap图片 | 
				
			
			
		
	
	
		
			
				
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					@ -53,12 +51,11 @@ object BitmapUtils { | 
				
			
			
		
	
		
			
				
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					    @Throws(IOException::class) | 
				
			
			
		
	
		
			
				
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					    fun decodeBitmap(path: String): Bitmap { | 
				
			
			
		
	
		
			
				
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					        val opts = BitmapFactory.Options() | 
				
			
			
		
	
		
			
				
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					        val ips = FileInputStream(path) | 
				
			
			
		
	
		
			
				
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					        opts.inJustDecodeBounds = true | 
				
			
			
		
	
		
			
				
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					        BitmapFactory.decodeFileDescriptor(ips.fd, null, opts) | 
				
			
			
		
	
		
			
				
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					        BitmapFactory.decodeFile(path, opts) | 
				
			
			
		
	
		
			
				
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					        opts.inSampleSize = computeSampleSize(opts, -1, 128 * 128) | 
				
			
			
		
	
		
			
				
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					        opts.inJustDecodeBounds = false | 
				
			
			
		
	
		
			
				
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					        return BitmapFactory.decodeFileDescriptor(ips.fd, null, opts) | 
				
			
			
		
	
		
			
				
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					        return BitmapFactory.decodeFile(path, opts) | 
				
			
			
		
	
		
			
				
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					    } | 
				
			
			
		
	
		
			
				
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					    /** | 
				
			
			
		
	
	
		
			
				
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