feat(update): APK-Cache robuster + manueller 'Update-Cache leeren' Button
Stefan: 'app blaeht sich auf durch heruntergeladene Update-Versionen'.
updater.ts:
- cleanupOldApks durchsucht jetzt 4 Pfade (Caches, Documents, ExternalCaches,
ExternalDir) statt nur CachesDirectoryPath
- Public gemacht + returnt {removed, freedMB}
- getApkCacheSize() neu — listet count + totalMB
SettingsScreen → Speicher:
- Neue Sektion 'Update-Cache' mit Live-Groessenanzeige
- Button 'Update-Cache leeren' triggert cleanup + Toast mit Ergebnis
- Beim Mount wird die Groesse einmal geladen
Auto-Cleanup laeuft weiterhin beim App-Start + vor jedem Download —
der Button ist fuer den Notfall (haengender Download, alte Pfade,
defekte APKs).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
@@ -50,28 +50,69 @@ class UpdateService {
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});
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}
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/** Raeumt alte heruntergeladene APK-Dateien aus dem Cache auf. */
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private async cleanupOldApks(): Promise<void> {
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try {
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const files = await RNFS.readDir(RNFS.CachesDirectoryPath);
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const apks = files.filter(f => /\.apk$/i.test(f.name));
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let freed = 0;
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for (const f of apks) {
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try {
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const size = parseInt(f.size as any, 10) || 0;
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await RNFS.unlink(f.path);
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freed += size;
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console.log(`[Update] Alte APK geloescht: ${f.name} (${(size / 1024 / 1024).toFixed(1)}MB)`);
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} catch (err: any) {
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console.warn(`[Update] APK-Loeschen fehlgeschlagen: ${f.name} (${err?.message || err})`);
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}
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}
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if (apks.length > 0) {
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console.log(`[Update] Cleanup fertig: ${apks.length} APKs entfernt, ${(freed / 1024 / 1024).toFixed(1)}MB freigegeben`);
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}
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} catch (err: any) {
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console.warn(`[Update] Cleanup-Fehler: ${err?.message || err}`);
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/** Sucht ueberall wo .apk-Dateien herumliegen koennten. */
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private async _apkSearchDirs(): Promise<string[]> {
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const dirs = [RNFS.CachesDirectoryPath, RNFS.DocumentDirectoryPath];
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if ((RNFS as any).ExternalCachesDirectoryPath) {
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dirs.push((RNFS as any).ExternalCachesDirectoryPath);
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}
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if (RNFS.ExternalDirectoryPath) {
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dirs.push(RNFS.ExternalDirectoryPath);
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}
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return dirs;
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}
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/** Raeumt alte heruntergeladene APK-Dateien aus den App-Verzeichnissen auf.
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* Public damit Settings den Button "Update-Cache leeren" benutzen kann. */
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async cleanupOldApks(keepCurrentName?: string): Promise<{ removed: number; freedMB: number }> {
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const dirs = await this._apkSearchDirs();
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let removed = 0;
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let freed = 0;
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for (const dir of dirs) {
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try {
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if (!(await RNFS.exists(dir))) continue;
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const files = await RNFS.readDir(dir);
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const apks = files.filter(f => /\.apk$/i.test(f.name));
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for (const f of apks) {
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if (keepCurrentName && f.name === keepCurrentName) continue;
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try {
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const size = parseInt(f.size as any, 10) || 0;
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await RNFS.unlink(f.path);
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removed += 1;
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freed += size;
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console.log(`[Update] APK geloescht: ${f.path} (${(size / 1024 / 1024).toFixed(1)}MB)`);
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} catch (err: any) {
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console.warn(`[Update] APK-Loeschen fehlgeschlagen: ${f.path} (${err?.message || err})`);
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}
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}
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} catch (err: any) {
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console.warn(`[Update] Cleanup-Fehler in ${dir}: ${err?.message || err}`);
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}
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}
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const freedMB = freed / 1024 / 1024;
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if (removed > 0) {
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console.log(`[Update] Cleanup fertig: ${removed} APK${removed === 1 ? '' : 's'} entfernt, ${freedMB.toFixed(1)}MB freigegeben`);
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}
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return { removed, freedMB };
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}
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/** Aktuelle Groesse aller APK-Dateien in den App-Verzeichnissen (in MB). */
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async getApkCacheSize(): Promise<{ count: number; totalMB: number }> {
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const dirs = await this._apkSearchDirs();
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let count = 0;
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let total = 0;
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for (const dir of dirs) {
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try {
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if (!(await RNFS.exists(dir))) continue;
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const files = await RNFS.readDir(dir);
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for (const f of files) {
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if (!f.isFile() || !/\.apk$/i.test(f.name)) continue;
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count += 1;
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total += parseInt(f.size as any, 10) || 0;
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}
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} catch {}
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}
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return { count, totalMB: total / 1024 / 1024 };
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}
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/** Bei App-Start Update pruefen */
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