Additional loading methods for fonts and a3d files.
Cleaned up error messages.
Change-Id: Id33b7149671df23c37cc11375d844a7837dac750
Change-Id: I6663ce54f7b9bbaf285935ca658d93ba417f8179
diff --git a/graphics/java/android/renderscript/Font.java b/graphics/java/android/renderscript/Font.java
index 0f7c24d..ae209fa 100644
--- a/graphics/java/android/renderscript/Font.java
+++ b/graphics/java/android/renderscript/Font.java
@@ -129,41 +129,62 @@
/**
* Takes a specific file name as an argument
*/
- static public Font createFromFile(RenderScript rs, Resources res, String path, float pointSize)
- throws IllegalArgumentException {
-
+ static public Font createFromFile(RenderScript rs, Resources res, String path, float pointSize) {
rs.validate();
- try {
- int dpi = res.getDisplayMetrics().densityDpi;
- int fontId = rs.nFontCreateFromFile(path, pointSize, dpi);
+ int dpi = res.getDisplayMetrics().densityDpi;
+ int fontId = rs.nFontCreateFromFile(path, pointSize, dpi);
- if(fontId == 0) {
- throw new IllegalStateException("Failed loading a font");
- }
- Font rsFont = new Font(fontId, rs);
-
- return rsFont;
-
- } catch (Exception e) {
- // Ignore
+ if(fontId == 0) {
+ throw new RSRuntimeException("Unable to create font from file " + path);
}
+ Font rsFont = new Font(fontId, rs);
- return null;
+ return rsFont;
}
- static public Font createFromFile(RenderScript rs, Resources res, File path, float pointSize)
- throws IllegalArgumentException {
+ static public Font createFromFile(RenderScript rs, Resources res, File path, float pointSize) {
return createFromFile(rs, res, path.getAbsolutePath(), pointSize);
}
- static public Font createFromAsset(RenderScript rs, Resources res, AssetManager mgr, String path, float pointSize)
- throws IllegalArgumentException {
- return null;
+ static public Font createFromAsset(RenderScript rs, Resources res, String path, float pointSize) {
+ rs.validate();
+ AssetManager mgr = res.getAssets();
+ int dpi = res.getDisplayMetrics().densityDpi;
+
+ int fontId = rs.nFontCreateFromAsset(mgr, path, pointSize, dpi);
+ if(fontId == 0) {
+ throw new RSRuntimeException("Unable to create font from asset " + path);
+ }
+ Font rsFont = new Font(fontId, rs);
+ return rsFont;
}
- static public Font createFromResource(RenderScript rs, Resources res, int id, float pointSize)
- throws IllegalArgumentException {
- return null;
+ static public Font createFromResource(RenderScript rs, Resources res, int id, float pointSize) {
+ String name = "R." + Integer.toString(id);
+
+ rs.validate();
+ InputStream is = null;
+ try {
+ is = res.openRawResource(id);
+ } catch (Exception e) {
+ throw new RSRuntimeException("Unable to open resource " + id);
+ }
+
+ int dpi = res.getDisplayMetrics().densityDpi;
+
+ int fontId = 0;
+ if (is instanceof AssetManager.AssetInputStream) {
+ int asset = ((AssetManager.AssetInputStream) is).getAssetInt();
+ fontId = rs.nFontCreateFromAssetStream(name, pointSize, dpi, asset);
+ } else {
+ throw new RSRuntimeException("Unsupported asset stream created");
+ }
+
+ if(fontId == 0) {
+ throw new RSRuntimeException("Unable to create font from resource " + id);
+ }
+ Font rsFont = new Font(fontId, rs);
+ return rsFont;
}
/**
@@ -175,8 +196,7 @@
* "monospace" "courier" "courier new" "monaco"
* Returns default font if no match could be found
*/
- static public Font create(RenderScript rs, Resources res, String familyName, Style fontStyle, float pointSize)
- throws IllegalArgumentException {
+ static public Font create(RenderScript rs, Resources res, String familyName, Style fontStyle, float pointSize) {
String fileName = getFontFileName(familyName, fontStyle);
String fontPath = Environment.getRootDirectory().getAbsolutePath();
fontPath += "/fonts/" + fileName;