1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<!-- NewPage --> 3<html lang="en"> 4<head> 5<!-- Generated by javadoc --> 6<title>ImageDecoder (library 3.9.0 API)</title> 7<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style"> 8<script type="text/javascript" src="../../../../../script.js"></script> 9</head> 10<body> 11<script type="text/javascript"><!-- 12 try { 13 if (location.href.indexOf('is-external=true') == -1) { 14 parent.document.title="ImageDecoder (library 3.9.0 API)"; 15 } 16 } 17 catch(err) { 18 } 19//--> 20var methods = {"i0":6}; 21var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]}; 22var altColor = "altColor"; 23var rowColor = "rowColor"; 24var tableTab = "tableTab"; 25var activeTableTab = "activeTableTab"; 26</script> 27<noscript> 28<div>JavaScript is disabled on your browser.</div> 29</noscript> 30<!-- ========= START OF TOP NAVBAR ======= --> 31<div class="topNav"><a name="navbar.top"> 32<!-- --> 33</a> 34<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div> 35<a name="navbar.top.firstrow"> 36<!-- --> 37</a> 38<ul class="navList" title="Navigation"> 39<li><a href="../../../../../overview-summary.html">Overview</a></li> 40<li><a href="package-summary.html">Package</a></li> 41<li class="navBarCell1Rev">Class</li> 42<li><a href="package-tree.html">Tree</a></li> 43<li><a href="../../../../../deprecated-list.html">Deprecated</a></li> 44<li><a href="../../../../../index-all.html">Index</a></li> 45<li><a href="../../../../../help-doc.html">Help</a></li> 46</ul> 47</div> 48<div class="subNav"> 49<ul class="navList"> 50<li><a href="../../../../../com/davemorrissey/labs/subscaleview/decoder/DecoderFactory.html" title="interface in com.davemorrissey.labs.subscaleview.decoder"><span class="typeNameLink">Prev Class</span></a></li> 51<li><a href="../../../../../com/davemorrissey/labs/subscaleview/decoder/ImageRegionDecoder.html" title="interface in com.davemorrissey.labs.subscaleview.decoder"><span class="typeNameLink">Next Class</span></a></li> 52</ul> 53<ul class="navList"> 54<li><a href="../../../../../index.html?com/davemorrissey/labs/subscaleview/decoder/ImageDecoder.html" target="_top">Frames</a></li> 55<li><a href="ImageDecoder.html" target="_top">No Frames</a></li> 56</ul> 57<ul class="navList" id="allclasses_navbar_top"> 58<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li> 59</ul> 60<div> 61<script type="text/javascript"><!-- 62 allClassesLink = document.getElementById("allclasses_navbar_top"); 63 if(window==top) { 64 allClassesLink.style.display = "block"; 65 } 66 else { 67 allClassesLink.style.display = "none"; 68 } 69 //--> 70</script> 71</div> 72<div> 73<ul class="subNavList"> 74<li>Summary: </li> 75<li>Nested | </li> 76<li>Field | </li> 77<li>Constr | </li> 78<li><a href="#method.summary">Method</a></li> 79</ul> 80<ul class="subNavList"> 81<li>Detail: </li> 82<li>Field | </li> 83<li>Constr | </li> 84<li><a href="#method.detail">Method</a></li> 85</ul> 86</div> 87<a name="skip.navbar.top"> 88<!-- --> 89</a></div> 90<!-- ========= END OF TOP NAVBAR ========= --> 91<!-- ======== START OF CLASS DATA ======== --> 92<div class="header"> 93<div class="subTitle">com.davemorrissey.labs.subscaleview.decoder</div> 94<h2 title="Interface ImageDecoder" class="title">Interface ImageDecoder</h2> 95</div> 96<div class="contentContainer"> 97<div class="description"> 98<ul class="blockList"> 99<li class="blockList"> 100<dl> 101<dt>All Known Implementing Classes:</dt> 102<dd><a href="../../../../../com/davemorrissey/labs/subscaleview/decoder/SkiaImageDecoder.html" title="class in com.davemorrissey.labs.subscaleview.decoder">SkiaImageDecoder</a></dd> 103</dl> 104<hr> 105<br> 106<pre>public interface <span class="typeNameLabel">ImageDecoder</span></pre> 107<div class="block">Interface for image decoding classes, allowing the default <a href="https://developer.android.com/reference/android/graphics/BitmapFactory.html?is-external=true" title="class or interface in android.graphics"><code>BitmapFactory</code></a> 108 based on the Skia library to be replaced with a custom class.</div> 109</li> 110</ul> 111</div> 112<div class="summary"> 113<ul class="blockList"> 114<li class="blockList"> 115<!-- ========== METHOD SUMMARY =========== --> 116<ul class="blockList"> 117<li class="blockList"><a name="method.summary"> 118<!-- --> 119</a> 120<h3>Method Summary</h3> 121<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> 122<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span></caption> 123<tr> 124<th class="colFirst" scope="col">Modifier and Type</th> 125<th class="colLast" scope="col">Method and Description</th> 126</tr> 127<tr id="i0" class="altColor"> 128<td class="colFirst"><code><a href="https://developer.android.com/reference/android/graphics/Bitmap.html?is-external=true" title="class or interface in android.graphics">Bitmap</a></code></td> 129<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/davemorrissey/labs/subscaleview/decoder/ImageDecoder.html#decode-android.content.Context-android.net.Uri-">decode</a></span>(<a href="https://developer.android.com/reference/android/content/Context.html?is-external=true" title="class or interface in android.content">Context</a> context, 130 <a href="https://developer.android.com/reference/android/net/Uri.html?is-external=true" title="class or interface in android.net">Uri</a> uri)</code> 131<div class="block">Decode an image.</div> 132</td> 133</tr> 134</table> 135</li> 136</ul> 137</li> 138</ul> 139</div> 140<div class="details"> 141<ul class="blockList"> 142<li class="blockList"> 143<!-- ============ METHOD DETAIL ========== --> 144<ul class="blockList"> 145<li class="blockList"><a name="method.detail"> 146<!-- --> 147</a> 148<h3>Method Detail</h3> 149<a name="decode-android.content.Context-android.net.Uri-"> 150<!-- --> 151</a> 152<ul class="blockListLast"> 153<li class="blockList"> 154<h4>decode</h4> 155<pre><a href="https://developer.android.com/reference/android/graphics/Bitmap.html?is-external=true" title="class or interface in android.graphics">Bitmap</a> decode(<a href="https://developer.android.com/reference/android/content/Context.html?is-external=true" title="class or interface in android.content">Context</a> context, 156 <a href="https://developer.android.com/reference/android/net/Uri.html?is-external=true" title="class or interface in android.net">Uri</a> uri) 157 throws <a href="https://developer.android.com/reference/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre> 158<div class="block">Decode an image. The URI can be in one of the following formats: 159 <br> 160 File: <code>file:///scard/picture.jpg</code> 161 <br> 162 Asset: <code>file:///android_asset/picture.png</code> 163 <br> 164 Resource: <code>android.resource://com.example.app/drawable/picture</code></div> 165<dl> 166<dt><span class="paramLabel">Parameters:</span></dt> 167<dd><code>context</code> - Application context</dd> 168<dd><code>uri</code> - URI of the image</dd> 169<dt><span class="returnLabel">Returns:</span></dt> 170<dd>the decoded bitmap</dd> 171<dt><span class="throwsLabel">Throws:</span></dt> 172<dd><code><a href="https://developer.android.com/reference/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code> - if decoding fails.</dd> 173</dl> 174</li> 175</ul> 176</li> 177</ul> 178</li> 179</ul> 180</div> 181</div> 182<!-- ========= END OF CLASS DATA ========= --> 183<!-- ======= START OF BOTTOM NAVBAR ====== --> 184<div class="bottomNav"><a name="navbar.bottom"> 185<!-- --> 186</a> 187<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> 188<a name="navbar.bottom.firstrow"> 189<!-- --> 190</a> 191<ul class="navList" title="Navigation"> 192<li><a href="../../../../../overview-summary.html">Overview</a></li> 193<li><a href="package-summary.html">Package</a></li> 194<li class="navBarCell1Rev">Class</li> 195<li><a href="package-tree.html">Tree</a></li> 196<li><a href="../../../../../deprecated-list.html">Deprecated</a></li> 197<li><a href="../../../../../index-all.html">Index</a></li> 198<li><a href="../../../../../help-doc.html">Help</a></li> 199</ul> 200</div> 201<div class="subNav"> 202<ul class="navList"> 203<li><a href="../../../../../com/davemorrissey/labs/subscaleview/decoder/DecoderFactory.html" title="interface in com.davemorrissey.labs.subscaleview.decoder"><span class="typeNameLink">Prev Class</span></a></li> 204<li><a href="../../../../../com/davemorrissey/labs/subscaleview/decoder/ImageRegionDecoder.html" title="interface in com.davemorrissey.labs.subscaleview.decoder"><span class="typeNameLink">Next Class</span></a></li> 205</ul> 206<ul class="navList"> 207<li><a href="../../../../../index.html?com/davemorrissey/labs/subscaleview/decoder/ImageDecoder.html" target="_top">Frames</a></li> 208<li><a href="ImageDecoder.html" target="_top">No Frames</a></li> 209</ul> 210<ul class="navList" id="allclasses_navbar_bottom"> 211<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li> 212</ul> 213<div> 214<script type="text/javascript"><!-- 215 allClassesLink = document.getElementById("allclasses_navbar_bottom"); 216 if(window==top) { 217 allClassesLink.style.display = "block"; 218 } 219 else { 220 allClassesLink.style.display = "none"; 221 } 222 //--> 223</script> 224</div> 225<div> 226<ul class="subNavList"> 227<li>Summary: </li> 228<li>Nested | </li> 229<li>Field | </li> 230<li>Constr | </li> 231<li><a href="#method.summary">Method</a></li> 232</ul> 233<ul class="subNavList"> 234<li>Detail: </li> 235<li>Field | </li> 236<li>Constr | </li> 237<li><a href="#method.detail">Method</a></li> 238</ul> 239</div> 240<a name="skip.navbar.bottom"> 241<!-- --> 242</a></div> 243<!-- ======== END OF BOTTOM NAVBAR ======= --> 244</body> 245</html> 246
