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Code Issues 1 Packages Projects Releases Wiki Activity

Debug: Add button to clear database table

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This commit is contained in:
José Rebelo
2026-02-08 15:56:22 +00:00
parent 22b5cc9206
commit 95cc7a409c
2 changed files with 51 additions and 15 deletions
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app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/debug/DatabaseTableDebugFragment.kt
+43 -15
View File
@@ -59,24 +59,12 @@ class DatabaseTableDebugFragment : AbstractDebugFragment() {
preferenceScreen?.title = tableName
try {
GBApplication.acquireDB().use { db ->
val cursor = db.database.rawQuery(
"SELECT COUNT(*) as \"count\" FROM $tableName;",
null
)
cursor.use {
it.moveToNext()
findPreference<Preference>(PREF_DEBUG_DATABASE_COUNT)?.summary = it.getInt(it.getColumnIndexOrThrow("count")).toString()
}
}
} catch (e: Exception) {
GB.log("Error accessing database", GB.ERROR, e)
}
loadTableCount(tableName)
onClick(PREF_DEBUG_EXPORT_TABLE) { startTableExport(tableName) }
onClick(PREF_DEBUG_CLEAR_TABLE) { clearTable(tableName) }
onClick(PREF_DEBUG_DROP_TABLE) { dropTable(tableName) }
val ddl = getTableDdl(tableName)
@@ -105,6 +93,24 @@ class DatabaseTableDebugFragment : AbstractDebugFragment() {
findPreference<PreferenceCategory>(PREF_HEADER_SQL)?.addPreference(pref)
}
private fun loadTableCount(tableName: String) {
try {
GBApplication.acquireDB().use { db ->
val cursor = db.database.rawQuery(
"SELECT COUNT(*) as \"count\" FROM $tableName;",
null
)
cursor.use {
it.moveToNext()
findPreference<Preference>(PREF_DEBUG_DATABASE_COUNT)?.summary = it.getInt(it.getColumnIndexOrThrow("count")).toString()
}
}
} catch (e: Exception) {
GB.log("Error accessing database", GB.ERROR, e)
}
}
private fun getTableDdl(tableName: String): String {
try {
GBApplication.acquireDB().use { db ->
@@ -428,6 +434,27 @@ class DatabaseTableDebugFragment : AbstractDebugFragment() {
}
}
private fun clearTable(tableName: String) {
MaterialAlertDialogBuilder(requireContext())
.setCancelable(true)
.setIcon(R.drawable.ic_warning)
.setTitle("Clear $tableName")
.setMessage("Clear $tableName? All data in this table will be deleted.")
.setPositiveButton(R.string.Delete) { _, _ ->
try {
GBApplication.acquireDB().use { db ->
db.database.execSQL("DELETE FROM $tableName;")
}
loadTableCount(tableName)
GB.toast("Table cleared", Toast.LENGTH_LONG, GB.INFO)
} catch (e: Exception) {
GB.toast("Failed to clear table", Toast.LENGTH_LONG, GB.ERROR, e)
}
}
.setNegativeButton(R.string.Cancel) { _, _ -> }
.show()
}
private fun dropTable(tableName: String) {
MaterialAlertDialogBuilder(requireContext())
.setCancelable(true)
@@ -455,6 +482,7 @@ class DatabaseTableDebugFragment : AbstractDebugFragment() {
private const val PREF_DEBUG_DATABASE_COUNT = "pref_debug_database_count"
private const val PREF_DEBUG_EXPORT_TABLE = "pref_debug_export_table"
private const val PREF_HEADER_DANGEROUS_ACTIONS = "pref_header_dangerous_actions"
private const val PREF_DEBUG_CLEAR_TABLE = "pref_debug_clear_table"
private const val PREF_DEBUG_DROP_TABLE = "pref_debug_drop_table"
private const val PREF_HEADER_SQL = "pref_header_sql"
}
app/src/main/res/xml/debug_preferences_database_table.xml
+8
View File
@@ -28,6 +28,14 @@
android:persistent="false"
android:title="@string/dangerous_actions" />
<Preference
android:dependency="dangerous_actions"
android:icon="@drawable/ic_delete"
android:key="pref_debug_clear_table"
android:persistent="false"
android:summary="Warning! By pushing this button all data from the table will be deleted."
android:title="Clear table" />
<Preference
android:dependency="dangerous_actions"
android:icon="@drawable/ic_delete_forever"