本文整理了Java中android.app.Activity.openOrCreateDatabase()方法的一些代码示例，展示了Activity.openOrCreateDatabase()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Activity.openOrCreateDatabase()方法的具体详情如下：
包路径：android.app.Activity
类名称：Activity
方法名：openOrCreateDatabase

Activity.openOrCreateDatabase介绍

暂无

代码示例

代码示例来源：origin: com.uphyca/android-junit4-robolectric

/**
 * @param name
 * @param mode
 * @param factory
 * @return
 * @see android.content.ContextWrapper#openOrCreateDatabase(java.lang.String,
 *      int, android.database.sqlite.SQLiteDatabase.CursorFactory)
 */
public SQLiteDatabase openOrCreateDatabase(String name,
                      int mode,
                      CursorFactory factory) {
  return mActivity.openOrCreateDatabase(name, mode, factory);
}

代码示例来源：origin: com.uphyca/android-junit4-robolectric

/**
 * @param name
 * @param mode
 * @param factory
 * @param errorHandler
 * @return
 * @see android.content.ContextWrapper#openOrCreateDatabase(java.lang.String,
 *      int, android.database.sqlite.SQLiteDatabase.CursorFactory,
 *      android.database.DatabaseErrorHandler)
 */
public SQLiteDatabase openOrCreateDatabase(String name,
                      int mode,
                      CursorFactory factory,
                      DatabaseErrorHandler errorHandler) {
  return mActivity.openOrCreateDatabase(name, mode, factory, errorHandler);
}

代码示例来源：origin: enricocid/LaunchEnr

static String selectedItem(Activity activity, String[] who, int where, ArrayList<String> column) {

    //create the notes db
    SQLiteDatabase notesDB = activity.openOrCreateDatabase("notesDB", MODE_PRIVATE, null);

    Cursor notesCursor = notesDB.rawQuery("SELECT * FROM " + who[0], null);

    String selected = "";

    if (notesCursor != null && notesCursor.moveToFirst()) {

      while (!notesCursor.isAfterLast()) {

        //get items at selected position
        selected = column.get(where);
        notesCursor.moveToNext();
      }
      notesCursor.close();
    }

    notesDB.close();

    return selected;
  }
}

代码示例来源：origin: enricocid/LaunchEnr

static ArrayList<String> initNoteElement(Activity activity, String[] who) {
  //create the notes db
  SQLiteDatabase notesDB = activity.openOrCreateDatabase("notesDB", MODE_PRIVATE, null);
  //create a table called ? with a column called ? where notes titles will be stored
  notesDB.execSQL("CREATE TABLE IF NOT EXISTS " + who[0] + "(id INTEGER PRIMARY KEY AUTOINCREMENT," + who[1] + " varchar);");
  ArrayList<String> selected = new ArrayList<>();
  Cursor notesDBcursor;
  notesDBcursor = notesDB.rawQuery("SELECT * FROM " + who[0], null);
  if (notesDBcursor != null && notesDBcursor.moveToFirst()) {
    while (!notesDBcursor.isAfterLast()) {
      //add items to selected field
      selected.add(notesDBcursor.getString(notesDBcursor.getColumnIndex(who[1])));
      notesDBcursor.moveToNext();
    }
    notesDBcursor.close();
  }
  notesDB.close();
  return selected;
}

代码示例来源：origin: srbcheema1/Calculater

public int verifytoken(String orgstr)  {
  try {
    String str = Token.lastToken(orgstr).getVal().toString();
    SQLiteDatabase db = MainActivity.activity.openOrCreateDatabase("data", MODE_PRIVATE, null);
    db.execSQL("create table if not exists key (key varchar,ans varchar)");

代码示例来源：origin: enricocid/LaunchEnr

@Override
public void onClick(DialogInterface dialog, int which) {
  SQLiteDatabase notesDB = getActivity().openOrCreateDatabase("notesDB", MODE_PRIVATE, null);

代码示例来源：origin: enricocid/LaunchEnr

private static void deleteNote(Activity activity, int pos) {
  SQLiteDatabase notesDB = activity.openOrCreateDatabase("notesDB", MODE_PRIVATE, null);