Scott Weber scottdweber
scottdweber
/ HighQualityImageLoader.java
Last active
August 29, 2015 13:57
Modification of ImageLoader from Volley so that it is easy to provide custom ImageRequest implementations. View Revisions to see the changes made to ImageLoader.java.
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| package com.example.volley; | |
| import android.graphics.Bitmap; | |
| import android.graphics.Bitmap.Config; | |
| import com.android.volley.RequestQueue; | |
| import com.android.volley.Response.ErrorListener; | |
| import com.android.volley.Response.Listener; | |
| import com.android.volley.toolbox.ImageCache; | |
| import com.android.volley.toolbox.ImageLoader; |
scottdweber
/ percentToHex.sh
Created
March 11, 2015 13:49
Quick script to convert a percentage for an alpha or color channel into its corresponding hex value.
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| #!/bin/bash | |
| # Usage: ./percentToHex <percentValue> | |
| # Examples: | |
| # ./percentToHex 97.5 | |
| # ./percentToHex 78 | |
| num="$1 * .01000 * 255" # note: extra zeros for better precision | |
| num=`echo "$num" | bc` | |
| num=`echo "$num" | python -c "print(\"{:.0f}\".format(round(float(raw_input()))))"` | |
| echo "obase=16; $num" | bc |
scottdweber
/ DoubleMeasureRelativeLayout.java
Created
July 20, 2013 21:50
An extended RelativeLayout that fixes layout issues when the size of the layout is inexact (that is, wrap_content) and you want to base the positioning of one or more child views on the positioning of another child view that is itself positioned by layout_centerInParent, layout_centerHorizontal or layout_centerVertical. It is clearly not efficie…
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| /* | |
| * Copyright (C) 2013 Scott Weber | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software |
scottdweber
/ ExpandingCircleAnimationDrawable.java
Created
March 22, 2013 02:14
An example showing how to create and use a Drawable that animates.
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| package com.example.manualanimation; | |
| import android.graphics.Canvas; | |
| import android.graphics.ColorFilter; | |
| import android.graphics.Paint; | |
| import android.graphics.PixelFormat; | |
| import android.graphics.Rect; | |
| import android.graphics.drawable.Animatable; | |
| import android.graphics.drawable.Drawable; | |
| import android.view.animation.AnimationUtils; |