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#832 Move note list widget preferences to database

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Create table and migrate existing values
This commit is contained in:
Stefan Niedermann 2020-05-23 13:57:16 +02:00
parent 302f988495
commit afce9831a6
1 changed files with 94 additions and 2 deletions
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96
app/src/main/java/it/niedermann/owncloud/notes/persistence/AbstractNotesDatabase.java
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@ -32,7 +32,7 @@ import it.niedermann.owncloud.notes.util.NoteUtil;
abstract class AbstractNotesDatabase extends SQLiteOpenHelper {
private static final String TAG = AbstractNotesDatabase.class.getSimpleName();
private static final int database_version = 15;
private static final int database_version = 16;
@NonNull
private final Context context;
@ -41,6 +41,7 @@ abstract class AbstractNotesDatabase extends SQLiteOpenHelper {
protected static final String table_accounts = "ACCOUNTS";
protected static final String table_category = "CATEGORIES";
protected static final String table_widget_single_notes = "WIDGET_SINGLE_NOTES";
protected static final String table_widget_note_list = "WIDGET_NOTE_LISTS";
protected static final String key_id = "ID";
@ -66,6 +67,7 @@ abstract class AbstractNotesDatabase extends SQLiteOpenHelper {
protected static final String key_category_title = "CATEGORY_TITLE";
protected static final String key_category_account_id = "CATEGORY_ACCOUNT_ID";
protected static final String key_theme_mode = "THEME_MODE";
protected static final String key_mode = "MODE";
protected AbstractNotesDatabase(@NonNull Context context, @Nullable String name, @Nullable SQLiteDatabase.CursorFactory factory) {
super(context, name, factory, database_version);
@ -89,6 +91,7 @@ abstract class AbstractNotesDatabase extends SQLiteOpenHelper {
createNotesTable(db);
createCategoryTable(db);
createWidgetSingleNoteTable(db);
createWidgetNoteListTable(db);
}
private void createNotesTable(@NonNull SQLiteDatabase db) {
@ -134,7 +137,6 @@ abstract class AbstractNotesDatabase extends SQLiteOpenHelper {
DatabaseIndexUtil.createIndex(db, table_category, key_category_id, key_category_account_id, key_category_title);
}
private void createWidgetSingleNoteTable(@NonNull SQLiteDatabase db) {
db.execSQL("CREATE TABLE " + table_widget_single_notes + " ( " +
key_id + " INTEGER PRIMARY KEY, " +
@ -145,6 +147,16 @@ abstract class AbstractNotesDatabase extends SQLiteOpenHelper {
"FOREIGN KEY(" + key_note_id + ") REFERENCES " + table_notes + "(" + key_id + "))");
}
private void createWidgetNoteListTable(@NonNull SQLiteDatabase db) {
db.execSQL("CREATE TABLE " + table_widget_note_list + " ( " +
key_id + " INTEGER PRIMARY KEY, " +
key_account_id + " INTEGER, " +
key_category_id + " INTEGER, " +
key_mode + " INTEGER NOT NULL, " +
key_theme_mode + " INTEGER NOT NULL, " +
"FOREIGN KEY(" + key_account_id + ") REFERENCES " + table_accounts + "(" + key_id + "), " +
"FOREIGN KEY(" + key_category_id + ") REFERENCES " + table_category + "(" + key_category_id + "))");
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
@ -371,6 +383,7 @@ abstract class AbstractNotesDatabase extends SQLiteOpenHelper {
notifyNotesChanged();
}
if (oldVersion < 15) {
// #814 normalize database (move category from string field to own table)
// Rename a tmp_NOTES table.
String tmpTableNotes = String.format("tmp_%s", "NOTES");
db.execSQL("ALTER TABLE NOTES RENAME TO " + tmpTableNotes);
@ -436,6 +449,85 @@ abstract class AbstractNotesDatabase extends SQLiteOpenHelper {
tmpNotesCursor.close();
db.execSQL("DROP TABLE IF EXISTS " + tmpTableNotes);
}
if (oldVersion < 16) {
// #832 Move note list widget preferences to database
db.execSQL("CREATE TABLE WIDGET_NOTE_LISTS ( " +
"ID INTEGER PRIMARY KEY, " +
"ACCOUNT_ID INTEGER, " +
"CATEGORY_ID INTEGER, " +
"MODE INTEGER NOT NULL, " +
"THEME_MODE INTEGER NOT NULL, " +
"FOREIGN KEY(ACCOUNT_ID) REFERENCES ACCOUNTS(ID), " +
"FOREIGN KEY(CATEGORY_ID) REFERENCES CATEGORIES(CATEGORY_ID))");
final String SP_WIDGET_KEY = "NLW_mode";
final String SP_ACCOUNT_ID_KEY = "NLW_account";
final String SP_DARK_THEME_KEY = "NLW_darkTheme";
final String SP_CATEGORY_KEY = "NLW_cat";
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
SharedPreferences.Editor editor = sharedPreferences.edit();
Map<String, ?> prefs = sharedPreferences.getAll();
for (Map.Entry<String, ?> pref : prefs.entrySet()) {
final String key = pref.getKey();
Integer widgetId = null;
Integer mode = null;
Long accountId = null;
Integer themeMode = null;
Integer categoryId = null;
if (key != null && key.startsWith(SP_WIDGET_KEY)) {
try {
widgetId = Integer.parseInt(key.substring(SP_WIDGET_KEY.length()));
mode = (Integer) pref.getValue();
accountId = sharedPreferences.getLong(SP_ACCOUNT_ID_KEY + widgetId, -1);
try {
themeMode = DarkModeSetting.valueOf(sharedPreferences.getString(SP_DARK_THEME_KEY + widgetId, DarkModeSetting.SYSTEM_DEFAULT.name())).getModeId();
} catch (ClassCastException e) {
//DARK_THEME was a boolean in older versions of the app. We thereofre have to still support the old setting.
themeMode = sharedPreferences.getBoolean(SP_DARK_THEME_KEY + widgetId, false) ? DarkModeSetting.DARK.getModeId() : DarkModeSetting.LIGHT.getModeId();
}
if (mode == 2) {
final String categoryTitle = sharedPreferences.getString(SP_CATEGORY_KEY + widgetId, null);
Cursor cursor = db.query(
table_category,
new String[]{key_category_id},
key_category_title + " = ? AND " + key_category_account_id + " = ? ",
new String[]{categoryTitle, String.valueOf(accountId)},
null,
null,
null);
if (cursor.moveToNext()) {
categoryId = cursor.getInt(0);
} else {
throw new IllegalStateException("No category id found for title \"" + categoryTitle + "\"");
}
cursor.close();
}
ContentValues migratedWidgetValues = new ContentValues();
migratedWidgetValues.put("ID", widgetId);
migratedWidgetValues.put("ACCOUNT_ID", accountId);
migratedWidgetValues.put("CATEGORY_ID", categoryId);
migratedWidgetValues.put("MODE", mode);
migratedWidgetValues.put("THEME_MODE", themeMode);
db.insert("WIDGET_NOTE_LISTS", null, migratedWidgetValues);
} catch (Throwable t) {
Log.e(TAG, "Could not migrate widget {widgetId: " + widgetId + ", accountId: " + accountId + ", mode: " + mode + ", categoryId: " + categoryId + ", themeMode: " + themeMode + "}");
t.printStackTrace();
} finally {
// Clean up old shared preferences
editor.remove(SP_WIDGET_KEY + widgetId);
editor.remove(SP_CATEGORY_KEY + widgetId);
editor.remove(SP_DARK_THEME_KEY + widgetId);
editor.remove(SP_ACCOUNT_ID_KEY + widgetId);
}
}
}
editor.apply();
notifyNotesChanged();
}
}
@Override