refactor: rename dashboards→webviews, unique applicationId per flavor

Each flavor gets applicationIdSuffix = ".<name>" so the Bravia
getApplicationList API returns a distinct URI per webview, enabling
Control4 to launch specific flavors independently.

BREAKING CHANGE: applicationId changed from cz.c3c.webviewkiosk to
cz.c3c.webviewkiosk.<flavor> — uninstall old app before reinstalling.
BuildConfig.DASHBOARD_URL renamed to WEBVIEW_URL.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

CLAUDE.md

@@ -1,7 +1,7 @@
 # android-webview-kiosk
 
-Android TV app: fullscreen WebView showing a configurable Grafana dashboard.
-Multiple APK flavors built from `dashboards.yaml` (repo root) — one APK per entry.
+Android TV app: fullscreen WebView kiosk.
+Multiple APK flavors built from `webviews.yaml` (repo root) — one APK per entry.
 Runs on the living-room Sony Bravia KD-65XE9305 (Android 8.0, API 26;
 Android System WebView updates independently via Play Store — currently v138).
 Launched remotely through the Bravia REST IP-control API by Control4
@@ -40,17 +40,18 @@ replaces it before any gradle command runs.
 
 - Package/applicationId: `cz.c3c.webviewkiosk`; repo name keeps the
   `android-` prefix, the package can't (hyphens illegal).
-- Dashboard URL + label configured in `dashboards.yaml` (repo root). Each
-  entry becomes a product flavor; `BuildConfig.DASHBOARD_URL` is injected
-  at build time. Changing a URL means editing the YAML, rebuilding, resideloading.
-  Intentional: keeps Control4 integration to a single parameterless launch call.
+- Webview URL + label configured in `webviews.yaml` (repo root). Each
+  entry becomes a product flavor with `applicationIdSuffix = ".<name>"`;
+  `BuildConfig.WEBVIEW_URL` is injected at build time. Changing a URL means
+  editing the YAML, rebuilding, resideloading. Intentional: keeps Control4
+  integration to a single parameterless launch call.
 - `signing/release.keystore` is committed on purpose (private repo,
   LAN-only kiosk) so every build is upgrade-compatible. Don't reuse the key.
 - minSdk 26 is a hard floor — the TV never gets newer Android.
 - `LEANBACK_LAUNCHER` category + `android:banner` are what make the app
   visible to the Bravia API's `getApplicationList`/`setActiveApp`. Don't
   remove either.
-- App URI (from `getApplicationList`):
-  `com.sony.dtv.cz.c3c.webviewkiosk.cz.c3c.webviewkiosk.MainActivity`
+- App URIs (from `getApplicationList`) are per-flavor, e.g. weather:
+  `com.sony.dtv.cz.c3c.webviewkiosk.weather.cz.c3c.webviewkiosk.weather.MainActivity`
 - `setActiveApp` alone wakes the TV from standby — no separate
   `setPowerStatus` call needed. Control4 driver can skip the wake step.

README.md

@@ -1,12 +1,12 @@
 # android-webview-kiosk
 
-Fullscreen WebView kiosk for Android TV. Shows configurable Grafana dashboards
-defined in `dashboards.yaml`. Target device: Sony Bravia KD-65XE9305 (Android 8.0).
+Fullscreen WebView kiosk for Android TV. Shows configurable web pages
+defined in `webviews.yaml`. Target device: Sony Bravia KD-65XE9305 (Android 8.0).
 Built for remote launch via the Bravia REST IP-control API, driven by Control4.
 
-## Dashboards
+## Webviews
 
-Defined in `dashboards.yaml` at repo root:
+Defined in `webviews.yaml` at repo root:
 
 ```yaml
 weather:
@@ -18,7 +18,8 @@ house_condition:
   label: House Condition
 ```
 
-Each entry produces a separate APK. Names must be valid Gradle identifiers
+Each entry produces a separate APK with a unique `applicationId`
+(`cz.c3c.webviewkiosk.<name>`). Names must be valid Gradle identifiers
 (letters, digits, underscores — no hyphens).
 
 ## Build
@@ -38,9 +39,9 @@ APKs: `app/build/outputs/apk/<flavor>/release/<flavor>-release.apk`
 2. `adb connect <tv-ip>:5555`
 3. `adb install -r app/build/outputs/apk/weather/release/weather-release.apk`
 
-Fresh install (removing old app first):
+Fresh install (first time or changing applicationId):
 
-    adb uninstall cz.c3c.webviewkiosk
+    adb uninstall cz.c3c.webviewkiosk.<flavor>
     adb install app/build/outputs/apk/<flavor>/release/<flavor>-release.apk
 
 Upgrades: bump `versionCode` in `app/build.gradle.kts`, rebuild, reinstall
@@ -51,15 +52,17 @@ with `-r`. Same committed keystore = no uninstall needed.
 TV prerequisite: IP control auth = "Normal and Pre-Shared Key", Remote
 start enabled (wake from deep standby).
 
-App URI (from `getApplicationList`):
-`com.sony.dtv.cz.c3c.webviewkiosk.cz.c3c.webviewkiosk.MainActivity`
+Each webview flavor has its own URI — retrieve per-flavor URIs via
+`getApplicationList`. Example for `weather` (`cz.c3c.webviewkiosk.weather`):
+
+`com.sony.dtv.cz.c3c.webviewkiosk.weather.cz.c3c.webviewkiosk.weather.MainActivity`
 
 **`setActiveApp` alone wakes the TV from standby** — no separate
 `setPowerStatus` call is needed. The Control4 driver can use a single call:
 
     curl -s -X POST http://$TV_IP/sony/appControl \
       -H "X-Auth-PSK: $PSK" -H 'Content-Type: application/json' \
-      -d '{"method":"setActiveApp","id":601,"version":"1.0","params":[{"uri":"com.sony.dtv.cz.c3c.webviewkiosk.cz.c3c.webviewkiosk.MainActivity"}]}'
+      -d '{"method":"setActiveApp","id":601,"version":"1.0","params":[{"uri":"<flavor-uri>"}]}'
 
 If the TV is already on, `setActiveApp` brings the kiosk to the foreground.
 If in standby, it wakes and launches directly.
@@ -74,6 +77,6 @@ For reference, the two-step sequence (if needed for other integrations):
     # 2. launch (~6 s from quick standby, up to ~30 s from deep eco standby)
     curl -s -X POST http://$TV_IP/sony/appControl \
       -H "X-Auth-PSK: $PSK" -H 'Content-Type: application/json' \
-      -d '{"method":"setActiveApp","id":601,"version":"1.0","params":[{"uri":"com.sony.dtv.cz.c3c.webviewkiosk.cz.c3c.webviewkiosk.MainActivity"}]}'
+      -d '{"method":"setActiveApp","id":601,"version":"1.0","params":[{"uri":"<flavor-uri>"}]}'
 
 Control4: a DriverWorks driver issuing `setActiveApp` is a separate project.

app/build.gradle.kts

@@ -6,8 +6,8 @@ plugins {
 }
 
 @Suppress("UNCHECKED_CAST")
-val dashboards: Map<String, Map<String, String>> =
-    Yaml().load(rootProject.file("dashboards.yaml").inputStream())
+val webviews: Map<String, Map<String, String>> =
+    Yaml().load(rootProject.file("webviews.yaml").inputStream())
 
 android {
     namespace = "cz.c3c.webviewkiosk"
@@ -41,13 +41,14 @@ android {
         }
     }
 
-    flavorDimensions += "dashboard"
+    flavorDimensions += "webview"
 
     productFlavors {
-        dashboards.forEach { (name, config) ->
+        webviews.forEach { (name, config) ->
             create(name) {
-                dimension = "dashboard"
-                buildConfigField("String", "DASHBOARD_URL", "\"${config["url"]}\"")
+                dimension = "webview"
+                applicationIdSuffix = ".$name"
+                buildConfigField("String", "WEBVIEW_URL", "\"${config["url"]}\"")
                 resValue("string", "app_name", config["label"] ?: name)
             }
         }

app/src/main/java/cz/c3c/webviewkiosk/MainActivity.kt

@@ -50,7 +50,7 @@ class MainActivity : Activity() {
                 if (!request.isForMainFrame) return
                 lastLoadFailed = true
                 handler.postDelayed(
-                    { view.loadUrl(BuildConfig.DASHBOARD_URL) },
+                    { view.loadUrl(BuildConfig.WEBVIEW_URL) },
                     backoff.nextDelayMs(),
                 )
             }
@@ -58,7 +58,7 @@ class MainActivity : Activity() {
 
         setContentView(webView)
         hideSystemUi()
-        webView.loadUrl(BuildConfig.DASHBOARD_URL)
+        webView.loadUrl(BuildConfig.WEBVIEW_URL)
     }
 
     override fun onResume() {