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add interface with method that's called whenever a DB record is saved.

Browse source 
GamesList implements that interface and invalidates the list item
corresponding so it'll get redrawn with updated info.  Should allow to
replace m_invalPath but doesn't...
This commit is contained in:
Andy2 2011-02-22 06:48:20 -08:00
parent f75318e9d0
commit 030d2e76a7
2 changed files with 41 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

26
xwords4/android/XWords4/src/org/eehouse/android/xw4/DBUtils.java
View file

@ -35,6 +35,12 @@ import org.eehouse.android.xw4.jni.*;
public class DBUtils {
public static interface DBChangeListener {
public void pathSaved( String path );
}
private static DBChangeListener[] s_listeners =
new DBChangeListener[]{ null };
private static SQLiteOpenHelper s_dbHelper = null;
public static class Obit {
@ -213,6 +219,7 @@ public class DBUtils {
values, selection, null );
Assert.assertTrue( result >= 0 );
}
notifyListeners( path );
db.close();
}
} // saveSummary
@ -250,6 +257,7 @@ public class DBUtils {
values, selection, null );
Assert.assertTrue( result == 1 );
db.close();
notifyListeners( path );
}
}
@ -433,6 +441,7 @@ public class DBUtils {
Assert.assertTrue( row >= 0 );
}
db.close();
notifyListeners( path );
}
}
@ -559,6 +568,14 @@ public class DBUtils {
saveChatHistory( context, path, null );
}
public static void setDBChangeListener( DBChangeListener listener )
{
synchronized( s_listeners ) {
Assert.assertTrue( listener != s_listeners[0] );
s_listeners[0] = listener;
}
}
private static void saveChatHistory( Context context, String path,
String history )
{
@ -615,4 +632,13 @@ public class DBUtils {
}
}
private static void notifyListeners( String path )
{
synchronized( s_listeners ) {
if ( null != s_listeners[0] ) {
s_listeners[0].pathSaved( path );
}
}
}
}

17
xwords4/android/XWords4/src/org/eehouse/android/xw4/GamesList.java
View file

@ -50,7 +50,8 @@ import org.eehouse.android.xw4.jni.*;
public class GamesList extends XWListActivity
implements DispatchNotify.HandleRelaysIface,
RefreshMsgsTask.RefreshMsgsIface {
RefreshMsgsTask.RefreshMsgsIface,
DBUtils.DBChangeListener {
private static final int WARN_NODICT = DlgDelegate.DIALOG_LAST + 1;
private static final int WARN_NODICT_SUBST = WARN_NODICT + 1;
@ -236,6 +237,7 @@ public class GamesList extends XWListActivity
{
super.onStart();
DispatchNotify.SetRelayIDsHandler( this );
DBUtils.setDBChangeListener( this );
// TelephonyManager mgr =
// (TelephonyManager)getSystemService( Context.TELEPHONY_SERVICE );
@ -251,7 +253,7 @@ public class GamesList extends XWListActivity
// (TelephonyManager)getSystemService( Context.TELEPHONY_SERVICE );
// mgr.listen( m_phoneStateListener, PhoneStateListener.LISTEN_NONE );
// m_phoneStateListener = null;
DBUtils.setDBChangeListener( null );
DispatchNotify.SetRelayIDsHandler( null );
super.onStop();
@ -273,6 +275,17 @@ public class GamesList extends XWListActivity
HandleRelaysIDs( relayIDs );
}
// DBUtils.DBChangeListener interface
public void pathSaved( final String path )
{
m_handler.post( new Runnable() {
public void run() {
m_adapter.inval( path );
onContentChanged();
}
} );
}
@Override
public void onWindowFocusChanged( boolean hasFocus )
{