API stubs and fixes for composeUI

src/api-impl/android/text/Layout.java

@@ -29,4 +29,34 @@ public class Layout {
 	public void draw(Canvas canvas) {}
 
 	public int getParagraphDirection(int line) {return 0;}
+
+	public static float getDesiredWidth(CharSequence source, int start, int end, TextPaint paint) {
+		return 10;
+	}
+
+	public int getLineEnd(int line) {return 100;}
+
+	public int getLineStart(int line) {return 0;}
+
+	public int getLineAscent(int line) {return 0;}
+
+	public int getLineDescent(int line) {return 0;}
+
+	public int getTopPadding() {return 0;}
+
+	public int getBottomPadding() {return 0;}
+
+	public float getLineLeft(int line) {return 0;}
+
+	public int getLineBottom(int line) {return 0;}
+
+	public int getLineBaseline(int line) {return 0;}
+
+	public boolean isRtlCharAt(int offset) {return false;}
+
+	public float getSecondaryHorizontal(int line) {return 0;}
+
+	public int getLineForVertical(int y) {return 0;}
+
+	public int getOffsetForHorizontal(int line, float x) {return 0;}
 }