1 package com.xtremelabs.robolectric.shadows; 2 3 import android.text.Html; 4 import android.text.Spanned; 5 import com.xtremelabs.robolectric.internal.Implementation; 6 import com.xtremelabs.robolectric.internal.Implements; 7 8 @SuppressWarnings({"UnusedDeclaration"}) 9 @Implements(Html.class) 10 public class ShadowHtml { 11 12 @Implementation 13 public static Spanned fromHtml(String source) { 14 if (source == null) { 15 /* 16 * Mimic the behavior of the real fromHtml() method. It uses a 17 * StringReader that throws a NullPointerException when a null 18 * string is passed in. 19 */ 20 throw new NullPointerException(); 21 } 22 return new SpannedThatActsLikeString(source); 23 } 24 25 private static class SpannedThatActsLikeString implements Spanned { 26 String source; 27 28 private SpannedThatActsLikeString(String source) { 29 this.source = source; 30 } 31 32 @Override 33 public <T> T[] getSpans(int start, int end, Class<T> type) { 34 return null; 35 } 36 37 @Override 38 public int getSpanStart(Object tag) { 39 return 0; 40 } 41 42 @Override 43 public int getSpanEnd(Object tag) { 44 return 0; 45 } 46 47 @Override 48 public int getSpanFlags(Object tag) { 49 return 0; 50 } 51 52 @Override 53 public int nextSpanTransition(int start, int limit, Class type) { 54 return 0; 55 } 56 57 @Override 58 public int length() { 59 return source.length(); 60 } 61 62 @Override 63 public char charAt(int i) { 64 return source.charAt(i); 65 } 66 67 @Override 68 public CharSequence subSequence(int i, int i1) { 69 return null; 70 } 71 72 @Override 73 public String toString() { 74 return source; 75 } 76 77 @Override 78 public boolean equals(Object o) { 79 return source.equals(o); 80 } 81 82 @Override 83 public int hashCode() { 84 return source != null ? source.hashCode() : 0; 85 } 86 } 87 } 88
