clear missed calls error in android.database.SQLite

问题

I have the following code for clear missed logs:

ContentValues values = new ContentValues();
        values.put(Calls.NEW, 0);
        values.put(Calls.IS_READ, 1);
        StringBuilder where = new StringBuilder();
        where.append(Calls.NEW);
        where.append(" = 1 AND ");
        where.append(Calls.TYPE);
        where.append(" = ?");

        context.getContentResolver().update(Calls.CONTENT_URI, values, where.toString(),
                new String[]{ Integer.toString(Calls.MISSED_TYPE) });

When running this code I get the following exception:

Caused by: android.database.sqlite.SQLiteException: no such column: is_read, while compiling UPDATE logs SET is_read=?, new=? WHERE (new = 1 AND type = ?) AND (logtype = 100 or logtype = 500)

How to solve this?

回答1:

Calls.IS_READ was introduced in API level 14.

You should only set this value if the device API is greater or equal to 14 :

values.put(Calls.NEW, 0);
if (android.os.Build.VERSION.SDK_INT >= 14)
    values.put(Calls.IS_READ, 1);

来源：https://stackoverflow.com/questions/16564376/clear-missed-calls-error-in-android-database-sqlite