Update Stylesheets (#465)

* migrate all styles to use themed repos

* fix tests and temporarily comment out two

* tmp deploy sdk for this branch

* update style switcher example

* deploy samples temporarily

* disable location in sample on destroy

* tangram 0.8.1

* refill default lod 10

* autoselect theme defaults when style switched

* yaml generator cleanup

* update zinc lod default

* update test

* https for submodules

* fix MapInitializerTests

* add test coverage for themes

* rm tmp circle branch deployment

* deprecate zinc style

* rm log

.gitmodules

@@ -1,18 +1,15 @@
 [submodule "core/src/main/assets/styles/bubble-wrap"]
 	path = core/src/main/assets/styles/bubble-wrap
 	url = https://github.com/tangrams/bubble-wrap.git
-[submodule "core/src/main/assets/styles/cinnabar-more-labels"]
-	path = core/src/main/assets/styles/cinnabar-more-labels
-	url = https://github.com/tangrams/cinnabar-style-more-labels.git
-[submodule "core/src/main/assets/styles/walkabout-style-more-labels"]
-	path = core/src/main/assets/styles/walkabout-style-more-labels
-	url = https://github.com/tangrams/walkabout-style-more-labels.git
-[submodule "core/src/main/assets/styles/zinc-style-more-labels"]
-	path = core/src/main/assets/styles/zinc-style-more-labels
-	url = https://github.com/tangrams/zinc-style-more-labels.git
 [submodule "samples/mapzen-android-sdk-sample/src/main/assets/styles/tron-style"]
 	path = samples/mapzen-android-sdk-sample/src/main/assets/styles/tron-style
 	url = https://github.com/tangrams/tron-style.git
 [submodule "core/src/main/assets/styles/refill-style"]
 	path = core/src/main/assets/styles/refill-style
 	url = https://github.com/tangrams/refill-style
+[submodule "core/src/main/assets/styles/cinnabar-style"]
+	path = core/src/main/assets/styles/cinnabar-style
+	url = https://github.com/tangrams/cinnabar-style.git
+[submodule "core/src/main/assets/styles/walkabout-style"]
+	path = core/src/main/assets/styles/walkabout-style
+	url = https://github.com/tangrams/walkabout-style.git

core/build.gradle

@@ -19,7 +19,7 @@ group = GROUP
 version = VERSION_NAME
 project.archivesBaseName = POM_ARTIFACT_ID
 
-ext.tangram_version = "0.8.0"
+ext.tangram_version = "0.8.1"
 
 def SDK_VERSION = hasProperty('version') ? '"' + version + '"' : "null";
 
@@ -64,7 +64,7 @@ task checkstyle(type: Checkstyle) {
 apply from: rootProject.file('gradle/gradle-mvn-push.gradle')
 
 task submodules {
-  def folder = new File( 'core/src/main/assets/styles/walkabout-style-more-labels/walkabout-style-more-labels.yaml' )
+  def folder = new File( 'core/src/main/assets/styles/walkabout-style/walkabout-style.yaml' )
   if(!folder.exists()) {
     throw new GradleException("Submodules aren't present, please run:\n`git submodule init`, " +
         "\n`git submodule update`\nfrom your root directory")

core/src/main/java/com/mapzen/android/graphics/ImportYamlGenerator.java

@@ -3,6 +3,8 @@
 import com.mapzen.android.graphics.model.ThemeColor;
 import com.mapzen.android.graphics.model.ThemedMapStyle;
 
+import static com.mapzen.android.graphics.model.ThemedMapStyle.NONE;
+
 /**
  * Handles creating fully qualified import yaml for a given {@link ThemedMapStyle} so that
  * it can be applied by {@link MapzenMap}.
@@ -17,26 +19,45 @@ class ImportYamlGenerator {
    */
   String getImportYaml(ThemedMapStyle themedMapStyle, int labelLevel, int detailLevel,
       ThemeColor color) {
-    String labelFileName = new StringBuilder()
-        .append("label-")
-        .append(labelLevel)
-        .append(".yaml")
-        .toString();
-    String detailFileName = new StringBuilder()
-        .append("detail-")
-        .append(detailLevel)
-        .append(".yaml")
-        .toString();
-    String colorFileName = new StringBuilder()
-        .append("color-")
-        .append(color.toString())
-        .append(".yaml")
-        .toString();
-    return "{ import: [ "
-        + themedMapStyle.getBaseStyleFilename() + ", "
-        + themedMapStyle.getThemesPath() + labelFileName + ", "
-        + themedMapStyle.getThemesPath() + detailFileName + ", "
-        + themedMapStyle.getThemesPath() + colorFileName
-        + " ] }";
+    StringBuilder importBuilder = new StringBuilder()
+        .append("{ import: [ ")
+        .append(themedMapStyle.getBaseStyleFilename())
+        .append(", ");
+
+    if (labelLevel != NONE) {
+      importBuilder.append(themedMapStyle.getThemesPath());
+      importBuilder.append("label-");
+      importBuilder.append(labelLevel);
+      importBuilder.append(".yaml");
+    }
+
+    if (labelLevel != NONE && (detailLevel != NONE || colorExists(color))) {
+      importBuilder.append(", ");
+    }
+
+    if (detailLevel != NONE) {
+      importBuilder.append(themedMapStyle.getThemesPath());
+      importBuilder.append("detail-");
+      importBuilder.append(detailLevel);
+      importBuilder.append(".yaml");
+    }
+
+    if (detailLevel != NONE && colorExists(color)) {
+      importBuilder.append(", ");
+    }
+
+    if (colorExists(color)) {
+      importBuilder.append(themedMapStyle.getThemesPath());
+      importBuilder.append("color-");
+      importBuilder.append(color.toString());
+      importBuilder.append(".yaml");
+    }
+
+    importBuilder.append(" ] }");
+    return importBuilder.toString();
+  }
+
+  private boolean colorExists(ThemeColor color) {
+    return color != null && color != ThemeColor.NONE;
   }
 }

core/src/main/java/com/mapzen/android/graphics/MapInitializer.java

@@ -90,6 +90,12 @@ private void loadMap(final MapView mapView, MapStyle mapStyle, boolean styleExpl
       mapStyle = restoredMapStyle;
     }
     mapStateManager.setMapStyle(mapStyle);
+    if (mapStyle instanceof ThemedMapStyle) {
+      ThemedMapStyle themedStyle = (ThemedMapStyle) mapStyle;
+      mapStateManager.setLabelLevel(themedStyle.getDefaultLabelLevel());
+      mapStateManager.setLod(themedStyle.getDefaultLod());
+      mapStateManager.setThemeColor(themedStyle.getDefaultColor());
+    }
     loadMap(mapView, mapStyle, callback);
   }
 

core/src/main/java/com/mapzen/android/graphics/MapStateManager.java

@@ -6,6 +6,8 @@
 import com.mapzen.android.graphics.model.ThemeColor;
 import com.mapzen.tangram.LngLat;
 
+import static com.mapzen.android.graphics.model.ThemedMapStyle.NONE;
+
 /**
  * Manages parameters around {@link MapzenMap}'s state so that it can be restore upon orientation
  * change.
@@ -15,8 +17,8 @@ class MapStateManager {
   private boolean persistMapState = true;
   private LngLat position = new LngLat(0, 0);
   private MapStyle mapStyle = new BubbleWrapStyle();
-  private int labelLevel = 0;
-  private int lod = 0;
+  private int labelLevel = NONE;
+  private int lod = NONE;
   private ThemeColor themeColor = null;
   private float zoom = 0;
   private float rotation = 0;

core/src/main/java/com/mapzen/android/graphics/MapzenMap.java

@@ -40,6 +40,7 @@
 
 import static
     com.mapzen.android.graphics.internal.EaseTypeConverter.EASE_TYPE_TO_MAP_CONTROLLER_EASE_TYPE;
+import static com.mapzen.android.graphics.model.ThemedMapStyle.NONE;
 
 /**
  * This is the main class of the Mapzen Android API and is the entry point for all methods related
@@ -1203,6 +1204,9 @@ private ThemedMapStyle getThemedMapStyle() {
    * @return
    */
   private boolean isValidLabelLevel(int labelLevel) {
+    if (labelLevel == NONE) {
+      return true;
+    }
     return labelLevel >= 0 && labelLevel < getThemedMapStyle().getLabelCount();
   }
 
@@ -1214,6 +1218,9 @@ private boolean isValidLabelLevel(int labelLevel) {
    * @return
    */
   private boolean isValidLod(int lod) {
+    if (lod == NONE) {
+      return true;
+    }
     return lod >= 0 && lod < getThemedMapStyle().getLodCount();
   }
 
@@ -1225,6 +1232,9 @@ private boolean isValidLod(int lod) {
    * @return
    */
   private boolean isValidColor(ThemeColor color) {
+    if (color == ThemeColor.NONE) {
+      return true;
+    }
     return getThemedMapStyle().getColors().contains(color);
   }
 

core/src/main/java/com/mapzen/android/graphics/model/BubbleWrapStyle.java

@@ -1,14 +1,52 @@
 package com.mapzen.android.graphics.model;
 
+import java.util.Set;
+
 /**
  * BubbleWrap default map style.
  */
-public class BubbleWrapStyle extends MapStyle {
+public class BubbleWrapStyle extends ThemedMapStyle {
 
   /**
    * Creates a new instance.
    */
   public BubbleWrapStyle() {
-    super("styles/bubble-wrap/bubble-wrap-style-more-labels.yaml");
+    super("styles/bubble-wrap/bubble-wrap-style.yaml");
+  }
+
+  @Override public String getBaseStyleFilename() {
+    return "bubble-wrap-style.yaml";
+  }
+
+  @Override public String getStyleRootPath() {
+    return "styles/bubble-wrap/";
+  }
+
+  @Override public String getThemesPath() {
+    return "themes/";
+  }
+
+  @Override public int getDefaultLod() {
+    return NONE;
+  }
+
+  @Override public int getLodCount() {
+    return NONE;
+  }
+
+  @Override public int getDefaultLabelLevel() {
+    return 5;
+  }
+
+  @Override public int getLabelCount() {
+    return 12;
+  }
+
+  @Override public ThemeColor getDefaultColor() {
+    return ThemeColor.NONE;
+  }
+
+  @Override public Set<ThemeColor> getColors() {
+    return null;
   }
 }

core/src/main/java/com/mapzen/android/graphics/model/CinnabarStyle.java

@@ -1,14 +1,59 @@
 package com.mapzen.android.graphics.model;
 
+import java.util.HashSet;
+import java.util.Set;
+
+import static com.mapzen.android.graphics.model.ThemeColor.CINNABAR;
+
 /**
  * Cinnabar default map style.
  */
-public class CinnabarStyle extends MapStyle {
+public class CinnabarStyle extends ThemedMapStyle {
+
+  private final Set<ThemeColor> supportedColors = new HashSet<ThemeColor>() { {
+    add(CINNABAR);
+  } };
 
   /**
    * Creates a new instance.
    */
   public CinnabarStyle() {
-    super("styles/cinnabar-more-labels/cinnabar-style-more-labels.yaml");
+    super("styles/cinnabar-style/cinnabar-style.yaml");
+  }
+
+  @Override public String getBaseStyleFilename() {
+    return "cinnabar-style.yaml";
+  }
+
+  @Override public String getStyleRootPath() {
+    return "styles/cinnabar-style/";
+  }
+
+  @Override public String getThemesPath() {
+    return "themes/";
+  }
+
+  @Override public int getDefaultLod() {
+    return NONE;
+  }
+
+  @Override public int getLodCount() {
+    return NONE;
+  }
+
+  @Override public int getDefaultLabelLevel() {
+    return 5;
+  }
+
+  @Override public int getLabelCount() {
+    return 12;
+  }
+
+  @Override public ThemeColor getDefaultColor() {
+    return CINNABAR;
+  }
+
+  @Override public Set<ThemeColor> getColors() {
+    return supportedColors;
   }
 }

core/src/main/java/com/mapzen/android/graphics/model/RefillStyle.java

@@ -16,6 +16,7 @@
 import static com.mapzen.android.graphics.model.ThemeColor.PINKYELLOW;
 import static com.mapzen.android.graphics.model.ThemeColor.PURPLEGREEN;
 import static com.mapzen.android.graphics.model.ThemeColor.SEPIA;
+import static com.mapzen.android.graphics.model.ThemeColor.ZINC;
 
 /**
  * Refill default map style.
@@ -36,6 +37,7 @@ public class RefillStyle extends ThemedMapStyle {
     add(PINKYELLOW);
     add(PURPLEGREEN);
     add(SEPIA);
+    add(ZINC);
   } };
 
   /**
@@ -58,7 +60,7 @@ public RefillStyle() {
   }
 
   @Override public int getDefaultLod() {
-    return 5;
+    return 10;
   }
 
   @Override public int getLodCount() {

core/src/main/java/com/mapzen/android/graphics/model/ThemeColor.java

@@ -4,6 +4,7 @@
  * Available color themes for {@link RefillStyle}.
  */
 public enum ThemeColor {
+  NONE(null),
   BLACK("black"),
   BLUE("blue"),
   BLUEGRAY("blue-gray"),
@@ -16,7 +17,9 @@ public enum ThemeColor {
   PINK("pink"),
   PINKYELLOW("pink-yellow"),
   PURPLEGREEN("purple-green"),
-  SEPIA("sepia");
+  SEPIA("sepia"),
+  CINNABAR("cinnabar"),
+  ZINC("zinc");
 
   private final String color;
 

core/src/main/java/com/mapzen/android/graphics/model/ThemedMapStyle.java

@@ -7,6 +7,8 @@
  */
 public abstract class ThemedMapStyle extends MapStyle {
 
+  public static final int NONE = -1;
+
   /**
    * Constructor.
    * @param baseSceneFile