Make no use the more specific nb locale as nb is what Android uses.

android/eSpeakTests/src/com/reecedunn/espeak/test/VoiceData.java

@@ -134,7 +134,7 @@ public class VoiceData
         new Voice("ms",          "asia/ms",      "ms",  "msa", "",    "",    "",         SpeechSynthesis.GENDER_MALE,        "Malay",                            "msa",              "Ini adalah sampel teks yang dilafazkan dalam Bahasa Melayu", "Ini adalah sampel teks yang dilafazkan dalam Malay"),
         new Voice("ne",          "asia/ne",      "ne",  "nep", "",    "",    "",         SpeechSynthesis.GENDER_MALE,        "Nepali",                           "nep",              "This is a sample of text spoken in Nepali", "This is a sample of text spoken in नेपाली"),
         new Voice("nl",          "europe/nl",    "nl",  "nld", "",    "",    "",         SpeechSynthesis.GENDER_MALE,        "Dutch",                            "nld",              "Dit is een voorbeeld van tekst die is uitgesproken in het Nederlands"),
-        new Voice("no",          "europe/no",    "no",  "nor", "",    "",    "",         SpeechSynthesis.GENDER_MALE,        "Norwegian",                        "nor",              "This is a sample of text spoken in Norwegian", "This is a sample of text spoken in norsk"),
+        new Voice("no",          "europe/no",    "nb",  "nob", "",    "",    "",         SpeechSynthesis.GENDER_MALE,        "Norwegian (Bokmål)",               "nob",              "Dette er et teksteksempel lest opp på norsk bokmål"),
         new Voice("om",          "test/om",      "om",  "orm", "",    "",    "",         SpeechSynthesis.GENDER_UNSPECIFIED, "Oromoo",                           "orm",              "This is a sample of text spoken in Oromo", "This is a sample of text spoken in Oromoo"),
         new Voice("or",          "test/or",      "or",  "ori", "",    "",    "",         SpeechSynthesis.GENDER_UNSPECIFIED, "Oriya",                            "ori",              "This is a sample of text spoken in Oriya", "This is a sample of text spoken in ଓଡ଼ିଆ"),
         new Voice("pa",          "asia/pa",      "pa",  "pan", "",    "",    "",         SpeechSynthesis.GENDER_UNSPECIFIED, "Panjabi",                          "pan",              "This is a sample of text spoken in Punjabi", "This is a sample of text spoken in ਪੰਜਾਬੀ"),

android/src/com/reecedunn/espeak/SpeechSynthesis.java

@@ -406,6 +406,7 @@ public class SpeechSynthesis {
         mJavaToIanaLanguageCode.put("msa", "ms");
         mJavaToIanaLanguageCode.put("nep", "ne");
         mJavaToIanaLanguageCode.put("nld", "nl");
+        mJavaToIanaLanguageCode.put("nob", "nb");
         mJavaToIanaLanguageCode.put("nor", "no");
         mJavaToIanaLanguageCode.put("ori", "or");
         mJavaToIanaLanguageCode.put("orm", "om");
@@ -449,6 +450,7 @@ public class SpeechSynthesis {
         mLocaleFixes.put("es-la", new Locale("es", "MX"));
         mLocaleFixes.put("fa-pin", null); // Script tags not supported.
         mLocaleFixes.put("hy-west", new Locale("hy", "AM", "arevmda")); // hy-arevmda crashes on Android 5.0
+        mLocaleFixes.put("no", new Locale("nb")); // 'no' is valid, but the system uses the more specific 'nb' and 'nn'
         mLocaleFixes.put("vi-hue", new Locale("vi", "VN", "hue"));
         mLocaleFixes.put("vi-sgn", new Locale("vi", "VN", "saigon"));
         mLocaleFixes.put("zh-yue", new Locale("zh", "HK"));