fixes for android-8 rebase of dalvik_standalone

detect bootclasspath jar path automatically from dalvik_standalone

doc/Architecture.md

@@ -1,7 +1,6 @@
 #### directory structure
 `src/arsc_parser/` - Java .arsc parser I found somewhere, with fixes (should eventually get replaced by C code)
 `doc/` - documentation
-`jars/` - contains core-libart-hostdex_classes.jar which we use as compile-time bootclasspath (TODO: have art-dev package install this system-wide)
 `src/api-impl/` - Java code implementing the android APIs
 `src/api-impl-jni/` - C code implementing things which it doesn't make sense to do in Java (ideally this would be most things)
 `src/libandroid/` - C code implementing `libandroid.so` (this is needed by most JNI libs which come with android apps)

meson.build

@@ -6,6 +6,7 @@ if javac.version() != '1.8.0'
 endif
 
 gnome = import('gnome')
+fs = import('fs')
 
 incdir_dep = declare_dependency(include_directories: '.')
 add_project_dependencies(incdir_dep, language: 'c')
@@ -21,6 +22,15 @@ libart_dep = [
 libdl_bio_dep = [
 	cc.find_library('dl_bio')
 ]
+if fs.is_file('/usr' / get_option('libdir') / 'java/core-all_classes.jar')
+  bootclasspath = '/usr' / get_option('libdir') / 'java/core-all_classes.jar'
+elif fs.is_file('/usr/local' / get_option('libdir') / 'java/core-all_classes.jar')
+  bootclasspath = '/usr/local' / get_option('libdir') / 'java/core-all_classes.jar'
+elif fs.is_file(get_option('prefix') / get_option('libdir') / 'java/core-all_classes.jar')
+  bootclasspath = get_option('prefix') / get_option('libdir') / 'java/core-all_classes.jar'
+else
+  error('bootclasspath "core-all_classes.jar" not found')
+endif
 
 marshal_files = gnome.genmarshal('marshal',
 	sources: 'src/api-impl-jni/widgets/marshal.list',

src/api-impl/android/content/pm/ManifestDigest.java

@@ -109,7 +109,7 @@ public class ManifestDigest {
         final int N = mDigest.length;
         for (int i = 0; i < N; i++) {
             final byte b = mDigest[i];
-            IntegralToString.appendByteAsHex(sb, b, false);
+            sb.append(String.format("%02x", b));
             sb.append(',');
         }
         sb.append('}');

src/api-impl/android/content/res/Resources.java

@@ -43,7 +43,7 @@ import java.io.InputStream;
 import java.lang.ref.WeakReference;
 import java.util.Locale;
 
-import libcore.icu.NativePluralRules;
+import android.icu.text.PluralRules;
 
 class Movie {}
 class Drawable { class ConstantState {} }
@@ -126,7 +126,7 @@ public class Resources {
     /*package*/ final AssetManager mAssets;
     private final Configuration mConfiguration = new Configuration();
     /*package*/ final DisplayMetrics mMetrics = new DisplayMetrics();
-    private NativePluralRules mPluralRule;
+    private PluralRules mPluralRule;
 
     private CompatibilityInfo mCompatibilityInfo = CompatibilityInfo.DEFAULT_COMPATIBILITY_INFO;
     private WeakReference<IBinder> mToken;
@@ -274,9 +274,9 @@ public class Resources {
      *         possibly styled text information.
      */
     public CharSequence getQuantityText(int id, int quantity) throws NotFoundException {
-        NativePluralRules rule = getPluralRule();
+        PluralRules rule = getPluralRule();
         CharSequence res = mAssets.getResourceBagText(id,
-                attrForQuantityCode(rule.quantityForInt(quantity)));
+                attrForQuantityCode(rule.select(quantity)));
         if (res != null) {
             return res;
         }
@@ -286,36 +286,36 @@ public class Resources {
         }
         throw new NotFoundException("Plural resource ID #0x" + Integer.toHexString(id)
                 + " quantity=" + quantity
-                + " item=" + stringForQuantityCode(rule.quantityForInt(quantity)));
+                + " item=" + rule.select(quantity));
     }
 
-    private NativePluralRules getPluralRule() {
+    private PluralRules getPluralRule() {
         synchronized (sSync) {
             if (mPluralRule == null) {
-                mPluralRule = NativePluralRules.forLocale(mConfiguration.locale);
+                mPluralRule = PluralRules.forLocale(mConfiguration.locale);
             }
             return mPluralRule;
         }
     }
 
-    private static int attrForQuantityCode(int quantityCode) {
+    private static int attrForQuantityCode(String quantityCode) {
         switch (quantityCode) {
-            case NativePluralRules.ZERO: return 0x01000005;
-            case NativePluralRules.ONE:  return 0x01000006;
-            case NativePluralRules.TWO:  return 0x01000007;
-            case NativePluralRules.FEW:  return 0x01000008;
-            case NativePluralRules.MANY: return 0x01000009;
+            case PluralRules.KEYWORD_ZERO: return 0x01000005;
+            case PluralRules.KEYWORD_ONE:  return 0x01000006;
+            case PluralRules.KEYWORD_TWO:  return 0x01000007;
+            case PluralRules.KEYWORD_FEW:  return 0x01000008;
+            case PluralRules.KEYWORD_MANY: return 0x01000009;
             default:                     return ID_OTHER;
         }
     }
 
-    private static String stringForQuantityCode(int quantityCode) {
+    private static String stringForQuantityCode(String quantityCode) {
         switch (quantityCode) {
-            case NativePluralRules.ZERO: return "zero";
-            case NativePluralRules.ONE:  return "one";
-            case NativePluralRules.TWO:  return "two";
-            case NativePluralRules.FEW:  return "few";
-            case NativePluralRules.MANY: return "many";
+            case PluralRules.KEYWORD_ZERO: return "zero";
+            case PluralRules.KEYWORD_ONE:  return "one";
+            case PluralRules.KEYWORD_TWO:  return "two";
+            case PluralRules.KEYWORD_FEW:  return "few";
+            case PluralRules.KEYWORD_MANY: return "many";
             default:                     return "other";
         }
     }
@@ -1623,7 +1623,7 @@ public class Resources {
         }
         synchronized (sSync) {
             if (mPluralRule != null) {
-                mPluralRule = NativePluralRules.forLocale(config.locale);
+                mPluralRule = PluralRules.forLocale(config.locale);
             }
         }
     }

src/api-impl/meson.build

@@ -249,7 +249,7 @@ hax_jar = jar('hax', [
               	declare_dependency(link_with: hax_arsc_parser_jar)
               ],
               java_args: [
-              	'-bootclasspath', join_paths(dir_base, 'jars/core-libart-hostdex_classes.jar'),
+              	'-bootclasspath', bootclasspath,
               	'-source', '1.7', '-target', '1.7',
               	'-h', join_paths(dir_base, 'src/api-impl-jni/generated_headers')
               ])

src/arsc_parser/meson.build

@@ -20,7 +20,7 @@ hax_arsc_parser_jar = jar('hax_arsc_parser', [
                                              	'com/hq/arscresourcesparser/stream/PositionInputStream.java'
                                              ],
                                              java_args: [
-                                             	'-bootclasspath', join_paths(dir_base, 'jars/core-libart-hostdex_classes.jar'),
+                                             	'-bootclasspath', bootclasspath,
                                              	'-source', '1.7', '-target', '1.7'
                                              ])
 

src/main-executable/main.c

@@ -296,7 +296,7 @@ static void open(GtkApplication *app, GFile** files, gint nfiles, const gchar* h
 
 	// some apps need the apk path since they directly read their apk
 	jclass context_class = (*env)->FindClass(env, "android/content/Context");
-	_SET_STATIC_OBJ_FIELD(context_class, "apk_path", "java/lang/String", _JSTRING(apk_classpath));
+	_SET_STATIC_OBJ_FIELD(context_class, "apk_path", "Ljava/lang/String;", _JSTRING(apk_classpath));
 
 	FIXME__WIDTH = d->window_width;
 	FIXME__HEIGHT = d->window_height;