Calendar Lite 1.6: English month and weekday names in English mode

They came from the phone's locale, so a phone set to Spanish showed "Octubre 2026" with an
English interface (and I18nTest failed on any machine not set to English).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="org.gingercal"
-    android:versionCode="5"
-    android:versionName="1.4">
+    android:versionCode="7"
+    android:versionName="1.6">
 
     <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="10" />
 

README.md

@@ -1,9 +1,9 @@
-# GingerCal — Nextcloud CalDAV for Android 2.3 (Galaxy Mini)
+# Calendar Lite — Nextcloud CalDAV for Android 2.3 (Galaxy Mini)
 
 A small native calendar client for Gingerbread (API 9/10). Built for a Samsung Galaxy Mini
-(GT-S5570, 240×320, Android 2.3.5) talking to Nextcloud, reached through Pangolin.
+(GT-S5570, 240×320, Android 2.3.5) talking to Nextcloud at its normal `https://` address.
 
-**Since 1.4 it brings its own TLS 1.2** (Bouncy Castle, the same client as Minamp, with Mozilla's
+**Since 1.4 it brings its own TLS 1.2** (Bouncy Castle, the same client as Plexamp Lite, with Mozilla's
 root certificates and keep-alive connections), like the iPod version does with BearSSL. Put the
 normal `https://` Nextcloud address in Settings, at home or away: no bridge is needed. The bridge
 sections below are kept for reference; a bridge address (pinned certificate) still works.
@@ -131,22 +131,24 @@ you should turn `proxy_ssl_verify` on.
 ## Install on the phone
 
 1. Settings, Applications, tick **Unknown sources**.
-2. Copy `GingerCal.apk` to the SD card (USB) and open it with the file manager, or download it
+2. Copy `CalendarLite.apk` to the SD card (USB) and open it with the file manager, or download it
    over plain `http://` (the 2.3 browser can't open most HTTPS sites either).
-3. Open GingerCal, Menu, Settings. In Nextcloud create an app password: Settings, Security,
+3. Open Calendar Lite, Menu, Settings. In Nextcloud create an app password: Settings, Security,
    Devices & sessions. Fill in server, user, app password, then **Save and test connection**.
 
 Menu key: View (Month/Agenda), New event, Sync, Today, Calendars, Settings. Tap an event for
 details, Edit and Delete.
 
-If installation fails, check the file arrived whole (53 KB; some browsers save a truncated or
+If installation fails, check the file arrived whole (about 1 MB; some browsers save a truncated or
 renamed `.apk.zip`) and that there are a few MB free on the internal storage. On a PC with
-`adb`, `adb install GingerCal.apk` prints the exact reason (`INSTALL_FAILED_...`).
+`adb`, `adb install CalendarLite.apk` prints the exact reason (`INSTALL_FAILED_...`).
 
 ## Building
 
-Needs JDK 11+, Python 3 with Pillow, `d8` and `apksigner.jar` (Android SDK build-tools), and
-`apktool.jar` (2.9+, which bundles Google's `aapt` and smali). No Gradle.
+Needs JDK 11+, Python 3, `d8` and `apksigner.jar` (Android SDK build-tools),
+`apktool.jar` (2.9+, which bundles Google's `aapt` and smali), and the Bouncy Castle sources renamed
+to `com.minamp.bc` that Plexamp Lite's `tools/setup_toolchain.sh` prepares (`BC_SRC`, default
+`~/android-toolchain/bcsrc`). No Gradle.
 
 ```sh
 D8=d8 APKTOOL=~/apktool.jar APKSIGNER=$SDK/build-tools/34.0.0/lib/apksigner.jar ./build.sh
@@ -165,7 +167,7 @@ over the existing app.
 Tests (desktop JVM, need a CalDAV server such as Radicale on :5232 with user `xose`/`secret`):
 
 ```sh
-javac -d out src/org/gingercal/*.java test/org/gingercal/*.java
+javac -d out src/org/gingercal/*.java $(ls test/org/gingercal/*.java | grep -v NetTest)
 java -cp out org.gingercal.CoreTest          # discovery, sync, recurrence, create/edit/delete
 java -cp out org.gingercal.RedirectTest      # redirect handling (no server needed)
 # the bundled TLS transport (needs the android.jar and Bouncy Castle sources to compile):
@@ -181,12 +183,12 @@ declarations.
 
 - `src/` CalDAV core, platform-neutral: discovery, PROPFIND/REPORT, iCalendar, sync, pinning
 - `android/` activities, sync service, alarms, SQLite cache, `NetHttp` transport
-- `android/org/gingercal/net/` the bundled TLS 1.2 HTTP client from Minamp; `assets/roots/` Mozilla roots
+- `android/org/gingercal/net/` the bundled TLS 1.2 HTTP client from Plexamp Lite; `assets/roots/` Mozilla roots
 - `stubs/` compile-only Android API 10 signatures (never packaged)
 - `bridge/` legacy-TLS endpoint: standalone nginx (config, compose file), `npm/http.conf` for
   Nginx Proxy Manager, certificate script
-- `res/` app name; the icon is drawn at build time (mdpi + ldpi for the Galaxy Mini)
-- `tools/` icon, dex disassembler helper, zipalign, dex/API checkers, d8 workaround
+- `res/` app name, launcher icon (ldpi to xhdpi; master in `art/`) and `stat_notify`, the white status-bar icon for reminders
+- `tools/` dex disassembler helper, zipalign, dex/API checkers, d8 workaround
 
 ## Security notes
 

android/org/gingercal/AlarmReceiver.java

@@ -29,7 +29,7 @@ public class AlarmReceiver extends BroadcastReceiver {
     static synchronized void acquire(Context c) {
         if (lock == null) {
             PowerManager pm = (PowerManager) c.getApplicationContext().getSystemService("power");
-            lock = pm.newWakeLock(1 /* PARTIAL_WAKE_LOCK */, "GingerCal sync");
+            lock = pm.newWakeLock(1 /* PARTIAL_WAKE_LOCK */, "Calendar Lite sync");
             lock.setReferenceCounted(false);
         }
         lock.acquire(5 * 60 * 1000L);

android/org/gingercal/GingerApp.java

@@ -9,7 +9,7 @@ public class GingerApp extends Application {
         super.onCreate();
         L.gl = !"en".equals(getSharedPreferences("gingercal", 0).getString("lang", "gl"));
         org.gingercal.net.CertVerifier.setRootStore(new org.gingercal.net.AssetRoots(this));
-        org.gingercal.net.Http.USER_AGENT = "GingerCal/1.4 (Android 2.3)";
+        org.gingercal.net.Http.USER_AGENT = "CalendarLite/1.6 (Android 2.3)";
         tlsTexts();
     }
 

android/org/gingercal/MainActivity.java

@@ -159,7 +159,7 @@ public class MainActivity extends Activity implements MonthView.Listener {
     }
 
     TextView navArrow(String label, final int delta) {
-        TextView b = App.text(this, label, 20, 0xFFD66E2A); // « »: Latin-1, always in the 2.3 font
+        TextView b = App.text(this, label, 20, 0xFF3D8EF0); // « »: Latin-1, always in the 2.3 font
         b.setGravity(17 /* Gravity.CENTER */);
         int sel = App.sysDrawable(this, "list_selector_background");
         if (sel != 0) b.setBackgroundResource(sel); // press highlight

android/org/gingercal/MonthView.java

@@ -28,7 +28,7 @@ public class MonthView extends View {
     }
 
     static final int BG = 0xFF101418, GRID = 0xFF2A3036, WEEKDAY = 0xFF90A4AE, NUM = 0xFFECEFF1,
-            OTHER = 0xFF5C666E, TODAY = 0xFFD66E2A, SELECTED = 0xFF2E3B44;
+            OTHER = 0xFF5C666E, TODAY = 0xFF3D8EF0, SELECTED = 0xFF2E3B44;
 
     final float density;
     final Paint fill = new Paint(1 /* ANTI_ALIAS_FLAG */), text = new Paint(1), line = new Paint();

android/org/gingercal/NetHttp.java

@@ -10,7 +10,7 @@ import java.util.concurrent.ExecutorService;
 import org.gingercal.net.CertVerifier;
 
 /**
- * Android 2.3 transport through the bundled TLS 1.2 client (org.gingercal.net, from Minamp):
+ * Android 2.3 transport through the bundled TLS 1.2 client (org.gingercal.net, from Plexamp Lite):
  * the phone's own TLS 1.0 can't reach Nextcloud, so this talks to the normal https:// address
  * directly, any method (PROPFIND/REPORT included), with keep-alive. A pinned certificate (a
  * self-signed server or an old bridge) is still honoured.

android/org/gingercal/Reminders.java

@@ -43,8 +43,9 @@ public final class Reminders {
         List<Ev> due = Db.get(c).startingBetween(Math.max(notified, now - 30 * ICal.MIN), now + m * ICal.MIN + 30000L);
         NotificationManager nm = (NotificationManager) c.getSystemService("notification");
         long newest = notified;
-        int icon = App.sysDrawable(c, "ic_popup_reminder");
-        if (icon == 0) icon = App.sysDrawable(c, "ic_dialog_info");
+        // our own white status-bar glyph: the system's colour alarm-clock icon looks out of place up there
+        int icon = c.getResources().getIdentifier("stat_notify", "drawable", c.getPackageName());
+        if (icon == 0) icon = App.sysDrawable(c, "ic_popup_reminder");
         for (Ev e : due) {
             Intent open = new Intent(c, MainActivity.class);
             open.setFlags(0x10000000 /* FLAG_ACTIVITY_NEW_TASK */);

android/org/gingercal/SettingsActivity.java

@@ -27,7 +27,7 @@ public class SettingsActivity extends Activity {
     @Override
     protected void onCreate(Bundle b) {
         super.onCreate(b);
-        setTitle(L.t("GingerCal settings"));
+        setTitle(L.t("Calendar Lite settings"));
         LinearLayout f = App.vbox(this);
         int p = App.dp(this, 8);
         f.setPadding(p, p, p, p);

android/org/gingercal/net/CertVerifier.java

@@ -37,7 +37,7 @@ import com.minamp.bc.crypto.util.PublicKeyFactory;
  * Minimal Web PKI path validation for the bundled TLS stack:
  * hostname match, validity window, signature chain up to a bundled Mozilla root.
  * Optionally one pinned leaf certificate (SHA-256) is trusted as-is, for self-signed servers.
- * Shared with Minamp (tools/tlskit in the iOS ports' history); keep the copies in sync.
+ * Shared with Plexamp Lite (tools/tlskit in the iOS ports' history); keep the copies in sync.
  */
 public final class CertVerifier {
 

android/org/gingercal/net/Http.java

@@ -33,11 +33,11 @@ import com.minamp.bc.tls.crypto.impl.bc.BcTlsCrypto;
 /**
  * Small HTTP/1.1 client with its own TLS 1.2 (Bouncy Castle), keep-alive pooling and
  * session resumption. Android 2.x's built-in SSL only speaks TLS 1.0 and lacks today's roots,
- * so every request in the app goes through here. From Minamp; keep the copies in sync.
+ * so every request in the app goes through here. From Plexamp Lite; keep the copies in sync.
  */
 public final class Http {
 
-    public static String USER_AGENT = "Minamp/1.0";
+    public static String USER_AGENT = "PlexampLite/1.0";
 
     /** Optional HTTP CONNECT proxy, only used when running the networking code on a desktop JVM. */
     public static String proxyHost;

bridge/pangolin-vps-setup.txt

@@ -1,5 +1,5 @@
 TASK FOR CLAUDE CODE (on the Pangolin server, 141.227.129.182)
-Add a raw TCP resource on port 8443 so the GingerCal app (Android 2.3) can reach Nextcloud CalDAV
+Add a raw TCP resource on port 8443 so the Calendar Lite app (Android 2.3) can reach Nextcloud CalDAV
 ==================================================================================================
 
 CONTEXT
@@ -72,7 +72,7 @@ STEPS
 
 7. Pangolin dashboard (the user does this, or guide them through it):
    - Org of the home server, Resources, Add Resource, type "Raw TCP/UDP resource".
-   - Name: GingerCal CalDAV. Protocol: TCP. Public port: 8443.
+   - Name: Calendar Lite CalDAV. Protocol: TCP. Public port: 8443.
    - Site: the site whose newt runs on the home server 172.30.1.123 (most likely the "casa" site).
    - Target: IP 172.30.1.123, port 8443. Leave "Enable Proxy Protocol" OFF (the bridge doesn't
      expect it; enabling only one side breaks every connection).
@@ -104,7 +104,7 @@ STEPS
 
 PHONE SETUP (after step 8 passes)
 ---------------------------------
-GingerCal, Menu, Settings:
+Calendar Lite, Menu, Settings:
   Server:   https://141.227.129.182:8443   (any *.oxose.org name works too, e.g.
             https://cal-old.oxose.org:8443: raw TCP ignores the hostname and the app pins the
             certificate, not the name)

build.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
-# Builds GingerCal.apk for Android 2.3 (API 10) without Gradle.
+# Builds CalendarLite.apk for Android 2.3 (API 10) without Gradle.
 #
-# Needs: JDK 11+ (javac, keytool), python3 with Pillow (icon), and three tools:
+# Needs: JDK 11+ (javac, keytool), python3, and three tools:
 #   D8         command that runs d8            (Android SDK build-tools; default "d8" on PATH)
 #   APKTOOL    path to apktool.jar             (https://apktool.org; bundles aapt and smali)
 #   APKSIGNER  path to apksigner.jar           (Android SDK build-tools/<ver>/lib/apksigner.jar)
@@ -20,7 +20,7 @@ VERSION_CODE=$(sed -n 's/.*android:versionCode="\([0-9]*\)".*/\1/p' AndroidManif
 VERSION_NAME=$(sed -n 's/.*android:versionName="\([^"]*\)".*/\1/p' AndroidManifest.xml)
 
 rm -rf "$OUT"
-mkdir -p "$OUT/stubs" "$OUT/classes" "$OUT/dex" "$OUT/apk/res/drawable" "$OUT/apk/res/drawable-ldpi"
+mkdir -p "$OUT/stubs" "$OUT/classes" "$OUT/dex" "$OUT/apk/res"
 
 # 0. every interface string must have its Galician translation
 python3 tools/check_i18n.py .
@@ -46,13 +46,11 @@ java -cp "$APKTOOL:$OUT/tools" Disassemble "$OUT/dex/classes.dex" "$OUT/apk/smal
 
 # 3. resources + manifest, compiled by real aapt (v1, the tool of the Gingerbread era)
 cp AndroidManifest.xml "$OUT/apk/"
-cp -r res/values "$OUT/apk/res/"
+cp -r res/* "$OUT/apk/res/"   # launcher icon (ldpi..xhdpi) and the status-bar reminder icon
 cp -r assets "$OUT/apk/"   # Mozilla root certificates for the bundled TLS
-python3 tools/mkicon.py "$OUT/apk/res/drawable/icon.png" 48
-python3 tools/mkicon.py "$OUT/apk/res/drawable-ldpi/icon.png" 36
 cat > "$OUT/apk/apktool.yml" <<EOF
 version: 2.9.3
-apkFileName: GingerCal.apk
+apkFileName: CalendarLite.apk
 isFrameworkApk: false
 usesFramework:
   ids:
@@ -80,14 +78,14 @@ java -jar "$APKTOOL" -q b --use-aapt1 -api 8 -f -o "$OUT/unsigned.apk" "$OUT/apk
 #    attributes; apksigner picks exactly that for --min-sdk-version 8. (jarsigner does not.)
 if [ ! -f "$KS" ]; then
   keytool -genkeypair -keystore "$KS" -storetype PKCS12 -storepass android -keypass android \
-    -alias gingercal -keyalg RSA -keysize 2048 -sigalg SHA1withRSA -validity 10000 -dname "CN=GingerCal" 2>/dev/null
+    -alias gingercal -keyalg RSA -keysize 2048 -sigalg SHA1withRSA -validity 10000 -dname "CN=Calendar Lite" 2>/dev/null
 fi
 java -jar "$APKSIGNER" sign --ks "$KS" --ks-key-alias gingercal --ks-pass pass:android --key-pass pass:android \
   --min-sdk-version 8 --v1-signing-enabled true --v2-signing-enabled false --v3-signing-enabled false \
   --v4-signing-enabled false --out "$OUT/signed.apk" "$OUT/unsigned.apk"
-python3 tools/zipalign.py "$OUT/signed.apk" GingerCal.apk
+python3 tools/zipalign.py "$OUT/signed.apk" CalendarLite.apk
 
 # 5. refuse to ship anything Android 2.3 would reject
-java -jar "$APKSIGNER" verify --min-sdk-version 8 --max-sdk-version 10 GingerCal.apk
-python3 tools/check_dex.py GingerCal.apk
-ls -l GingerCal.apk
+java -jar "$APKSIGNER" verify --min-sdk-version 8 --max-sdk-version 10 CalendarLite.apk
+python3 tools/check_dex.py CalendarLite.apk
+ls -l CalendarLite.apk

res/values/strings.xml

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="app_name">GingerCal</string>
+    <string name="app_name">Calendar Lite</string>
 </resources>

src/org/gingercal/ICal.java

@@ -431,7 +431,7 @@ public class ICal {
         List<String> l = new ArrayList<String>();
         l.add("BEGIN:VCALENDAR");
         l.add("VERSION:2.0");
-        l.add("PRODID:-//GingerCal//Android 2.3//EN");
+        l.add("PRODID:-//CalendarLite//Android 2.3//EN");
         l.add("BEGIN:VEVENT");
         l.add("UID:" + uid);
         long now = System.currentTimeMillis();

src/org/gingercal/L.java

@@ -42,7 +42,7 @@ public final class L {
     static final String[] GL_DAYS_SHORT = {"", "dom", "lun", "mar", "mér", "xov", "ven", "sáb"};
 
     public static DateFormatSymbols symbols() {
-        if (!gl) return new DateFormatSymbols(Locale.getDefault());
+        if (!gl) return new DateFormatSymbols(Locale.US);   // English names, whatever the phone's language
         DateFormatSymbols s = new DateFormatSymbols(Locale.US);
         s.setMonths(GL_MONTHS);
         s.setShortMonths(GL_MONTHS_SHORT);
@@ -149,7 +149,7 @@ public final class L {
         put("Default calendar", "Calendario predeterminado");
 
         // settings
-        put("GingerCal settings", "Configuración de GingerCal");
+        put("Calendar Lite settings", "Configuración de Calendar Lite");
         put("Nextcloud server: your normal https:// address. This app brings its own modern TLS, so no bridge is needed, at home or away. Use an app password, not your real one.",
                 "Servidor Nextcloud: o teu enderezo https:// de sempre. Esta aplicación trae o seu propio TLS moderno, así que non fai falta ningunha ponte, nin na casa nin fóra. Usa un contrasinal de aplicación, non o teu contrasinal real.");
         put("Server address", "Enderezo do servidor");

tools/mkicon.py

@@ -1,33 +0,0 @@
-#!/usr/bin/env python3
-"""Draws the launcher icon: a little calendar page in ginger tones.
-usage: mkicon.py out.png [size]   (48 = mdpi, 36 = ldpi like the Galaxy Mini)"""
-import sys
-from PIL import Image, ImageDraw
-
-S = 4  # supersample then shrink for smooth edges
-W = 48 * S
-img = Image.new("RGBA", (W, W), (0, 0, 0, 0))
-d = ImageDraw.Draw(img)
-# shadow
-d.rounded_rectangle((5 * S, 7 * S, 45 * S, 46 * S), radius=6 * S, fill=(0, 0, 0, 90))
-# page
-d.rounded_rectangle((3 * S, 5 * S, 43 * S, 44 * S), radius=6 * S, fill=(250, 246, 238, 255))
-# ginger header band
-d.rounded_rectangle((3 * S, 5 * S, 43 * S, 17 * S), radius=6 * S, fill=(214, 110, 42, 255))
-d.rectangle((3 * S, 11 * S, 43 * S, 17 * S), fill=(214, 110, 42, 255))
-# binder rings
-for x in (13, 33):
-    d.rounded_rectangle(((x - 2) * S, 2 * S, (x + 2) * S, 10 * S), radius=2 * S, fill=(90, 60, 40, 255))
-# day grid, one day highlighted
-for row in range(3):
-    for col in range(4):
-        x0 = (8 + col * 8.5) * S
-        y0 = (21 + row * 7.5) * S
-        box = (x0, y0, x0 + 5.5 * S, y0 + 5 * S)
-        if (row, col) == (1, 2):
-            d.rounded_rectangle(box, radius=1.5 * S, fill=(0, 130, 201, 255))  # Nextcloud blue
-        else:
-            d.rounded_rectangle(box, radius=1.5 * S, fill=(200, 188, 172, 255))
-size = int(sys.argv[2]) if len(sys.argv) > 2 else 48
-img = img.resize((size, size), Image.LANCZOS)
-img.save(sys.argv[1] if len(sys.argv) > 1 else "icon.png", optimize=True)