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further work supporting simultaneous dialogs: use

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bundle.get/putSerializable() to save/restore dialog state
This commit is contained in:
Eric House 2013-01-01 22:27:14 -08:00
parent af406d92dc
commit 05cee5ce09
1 changed files with 21 additions and 16 deletions
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37
xwords4/android/XWords4/src/org/eehouse/android/xw4/DlgDelegate.java
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@ -33,6 +33,7 @@ import android.view.View;
import android.widget.TextView;
import android.widget.Toast;
import java.util.HashMap;
import java.util.Iterator;
import junit.framework.Assert;
@ -51,13 +52,8 @@ public class DlgDelegate {
public static final int DISMISS_BUTTON = 0;
public static final int SKIP_CALLBACK = -1;
private static final String MSG = "msg";
private static final String CALLBACK = "callback";
private static final String PREFSKEY = "prefskey";
private static final String POSBUTTON = "posbutton";
private static final String WORDS = "words";
private static final String LANG = "lang";
private static final String FORCELIST = "forcelist";
private static final String IDS = "IDS";
private static final String STATE_KEYF = "STATE_%d";
public interface DlgClickNotify {
void dlgButtonClicked( int id, int button );
@ -80,19 +76,28 @@ public class DlgDelegate {
m_dlgStates = new HashMap<Integer,DlgState>();
if ( null != bundle ) {
// m_msg = bundle.getString( MSG );
// m_cbckID = bundle.getInt( CALLBACK );
// m_posButton = bundle.getInt( POSBUTTON );
// m_prefsKey = bundle.getInt( PREFSKEY );
int[] ids = bundle.getIntArray( IDS );
for ( int id : ids ) {
String key = String.format( STATE_KEYF, id );
addState( (DlgState)bundle.getSerializable( key ) );
}
}
}
public void onSaveInstanceState( Bundle outState )
{
// outState.putString( MSG, m_msg );
// outState.putInt( CALLBACK, m_cbckID );
// outState.putInt( POSBUTTON, m_posButton );
// outState.putInt( PREFSKEY, m_prefsKey );
int[] ids = new int[m_dlgStates.size()];
if ( 0 < ids.length ) {
int indx = 0;
Iterator<DlgState> iter = m_dlgStates.values().iterator();
while ( iter.hasNext() ) {
DlgState state = iter.next();
String key = String.format( STATE_KEYF, state.m_id );
outState.putSerializable( key, state );
ids[indx++] = state.m_id;
}
}
outState.putIntArray( IDS, ids );
}
public Dialog onCreateDialog( int id )
@ -436,7 +441,7 @@ public class DlgDelegate {
return dialog;
}
private class DlgState {
private class DlgState implements java.io.Serializable {
public int m_id;
public String m_msg;
public int m_posButton;