Android: Add "clear save files" launcher menu command

This commit is contained in:
kichikuou
2025-06-10 13:17:27 +09:00
parent 4de03cc77f
commit 92389289da
5 changed files with 37 additions and 3 deletions
@@ -253,6 +253,14 @@ class Launcher private constructor(private val rootDir: File) {
}
}
}
fun clearSaveData(): Boolean {
var success = true
File(rootDir, SAVE_DIR).listFiles()?.forEach { file ->
if (!file.deleteRecursively()) success = false
}
return success
}
}
private fun forEachZipEntry(input: InputStream, action: (ZipEntry, ZipInputStream) -> Unit): Boolean {
@@ -82,7 +82,7 @@ class LauncherActivity : Activity(), LauncherObserver {
}
private fun onItemLongClick(position: Int): Boolean {
AlertDialog.Builder(this).setTitle(R.string.uninstall_dialog_title)
AlertDialog.Builder(this).setTitle(R.string.confirm)
.setMessage(getString(R.string.uninstall_dialog_message, launcher.games[position].title))
.setPositiveButton(R.string.ok) {_, _ -> uninstall(position)}
.setNegativeButton(R.string.cancel) {_, _ -> }
@@ -117,6 +117,21 @@ class LauncherActivity : Activity(), LauncherObserver {
SAVEDATA_IMPORT_REQUEST)
true
}
R.id.clear_savedata -> {
AlertDialog.Builder(this)
.setTitle(R.string.confirm)
.setMessage(R.string.clear_save_data_confirm)
.setPositiveButton(R.string.ok) { _, _ ->
if (launcher.clearSaveData()) {
Toast.makeText(this, R.string.save_data_clear_success, Toast.LENGTH_SHORT).show()
} else {
errorDialog(R.string.save_data_clear_error)
}
}
.setNegativeButton(R.string.cancel, null)
.show()
true
}
R.id.help -> {
AlertDialog.Builder(this)
.setMessage(Html.fromHtml(getString(R.string.usage)))
@@ -9,6 +9,9 @@
<item
android:id="@+id/import_savedata"
android:title="@string/action_import_save_data" />
<item
android:id="@+id/clear_savedata"
android:title="@string/action_clear_save_data" />
<item
android:id="@+id/help"
android:title="@string/action_help" />
@@ -6,9 +6,12 @@
<string name="action_import_save_data">セーブデータをインポート</string>
<string name="action_install_from_zip">ZIPからインストール</string>
<string name="action_licenses">オープンソースライセンス</string>
<string name="action_clear_save_data">セーブデータをクリア</string>
<string name="cancel">キャンセル</string>
<string name="cannot_find_ald">System 3.x のファイル (*.ald) が見つかりません。</string>
<string name="choose_a_file">ファイルを選択</string>
<string name="clear_save_data_confirm">セーブデータをすべて削除します。元には戻せません。本当によろしいですか?</string>
<string name="confirm">確認</string>
<string name="error_dialog_title">エラー</string>
<string name="install_dialog_title">インストール中…</string>
<string name="install_progress">%s を展開中</string>
@@ -16,8 +19,9 @@
<string name="save_data_export_error">セーブデータのエクスポートに失敗しました。</string>
<string name="save_data_export_success">エクスポートに成功しました。</string>
<string name="save_data_import_success">インポートに成功しました。</string>
<string name="save_data_clear_success">セーブデータをクリアしました。</string>
<string name="save_data_clear_error">セーブデータのクリアに失敗しました。</string>
<string name="uninstall_dialog_message">「%s」をアンインストールしますか?</string>
<string name="uninstall_dialog_title">確認</string>
<string name="unsupported_zip">この形式の ZIP はサポートしていません。</string>
<string name="zip_extraction_error">ZIP の展開に失敗しました。</string>
<string name="usage">
+5 -1
View File
@@ -1,5 +1,6 @@
<resources>
<string name="app_name">xsystem35</string>
<string name="action_clear_save_data">Clear Save Files</string>
<string name="action_export_save_data">Export Save Files</string>
<string name="action_help">Help</string>
<string name="action_import_save_data">Import Save Files</string>
@@ -8,16 +9,19 @@
<string name="cancel">Cancel</string>
<string name="cannot_find_ald">Cannot find System 3.x game files (*.ald).</string>
<string name="choose_a_file">Choose a file</string>
<string name="clear_save_data_confirm">Are you sure you want to clear all save files? This cannot be undone.</string>
<string name="confirm">Confirm</string>
<string name="error_dialog_title">Error</string>
<string name="install_dialog_title">Installing…</string>
<string name="install_progress">Extracting %s</string>
<string name="no_data_to_import">No save/ folder in the ZIP archive.</string>
<string name="ok">OK</string>
<string name="save_data_clear_error">Failed to clear save files.</string>
<string name="save_data_clear_success">Save files cleared.</string>
<string name="save_data_export_error">Failed to export save files.</string>
<string name="save_data_import_success">Imported successfully.</string>
<string name="save_data_export_success">Exported successfully.</string>
<string name="uninstall_dialog_message">Uninstall \"%s\"?</string>
<string name="uninstall_dialog_title">Confirm</string>
<string name="unsupported_zip">This type of ZIP is not supported.</string>
<string name="zip_extraction_error">Failed to extract ZIP.</string>
<string name="usage">