implement more APIs

src/api-impl/android/text/method/LinkMovementMethod.java

@@ -1,5 +1,9 @@
 package android.text.method;
 
 public class LinkMovementMethod extends MovementMethod {
+
+	public static MovementMethod getInstance() {
+		return new LinkMovementMethod();
+	}
 	
 }

src/api-impl/android/text/style/StyleSpan.java

@@ -0,0 +1,7 @@
+package android.text.style;
+
+public class StyleSpan {
+
+	public StyleSpan(int style) {}
+
+}

src/api-impl/android/text/style/URLSpan.java

@@ -1,4 +1,6 @@
 package android.text.style;
 
 public class URLSpan {
+
+	public URLSpan(String url) {}
 }

src/api-impl/android/text/util/Linkify.java

@@ -4,6 +4,11 @@ import android.text.Spannable;
 import android.widget.TextView;
 
 public class Linkify {
+
+	public static MatchFilter sUrlMatchFilter = null;
+
 	public static final boolean addLinks(Spannable text, int mask) { return true; }
 	public static final boolean addLinks(TextView text, int mask) { return true; }
+
+	public class MatchFilter {}
 }