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Add transparent activity that can be called from a thread that will

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block until the dialog it puts up gets an answer.  Calling
showDialog() from the thread I want to block didn't work.
This commit is contained in:
ehouse 2010-01-16 18:27:22 +00:00
parent 7c4198c05e
commit 2d46bd60c9
2 changed files with 89 additions and 0 deletions
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16
xwords4/android/XWords4/AndroidManifest.xml
View file

@ -96,6 +96,22 @@
</intent-filter>
</activity>
<activity android:name="BlockingActivity"
android:theme="@android:style/Theme.Translucent"
android:screenOrientation="sensor"
>
<intent-filter>
<!-- docs say action is all I need. -->
<action android:name="org.eehouse.android.xw4.action.QUERY" />
</intent-filter>
<intent-filter>
<!-- docs say action is all I need. -->
<action android:name="org.eehouse.android.xw4.action.INFORM" />
</intent-filter>
</activity>
</application>
</manifest>

73
xwords4/android/XWords4/src/org/eehouse/android/xw4/BlockingActivity.java Normal file
View file

@ -0,0 +1,73 @@
/* -*- compile-command: "cd ../../../../../; ant reinstall"; -*- */
package org.eehouse.android.xw4;
import android.app.Activity;
import android.os.Bundle;
import android.content.Intent;
import android.app.Dialog;
import android.app.AlertDialog;
import android.content.DialogInterface;
public class BlockingActivity extends Activity {
private String m_query;
private static final int DLG_QUERY = 1;
private boolean m_infoOnly;
@Override
protected Dialog onCreateDialog( int id )
{
Dialog dialog = null;
switch ( id ) {
case DLG_QUERY:
AlertDialog.Builder ab =
new AlertDialog.Builder( BlockingActivity.this )
//.setIcon( R.drawable.alert_dialog_icon )
.setTitle( m_infoOnly ?
R.string.info_title : R.string.query_title )
.setMessage( m_query )
.setCancelable( false )
.setPositiveButton( m_infoOnly ?
R.string.button_ok : R.string.button_yes,
new DialogInterface.OnClickListener() {
public void onClick( DialogInterface dialog,
int whichButton ) {
Utils.logf( "Yes clicked" );
setResult( 1 );
finish();
}
});
if ( !m_infoOnly ) {
ab.setNegativeButton( R.string.button_no,
new DialogInterface.OnClickListener() {
public void onClick( DialogInterface dialog,
int whichButton ) {
Utils.logf( "No clicked" );
setResult( 0 );
finish();
}
});
}
dialog = ab.create();
break;
}
return dialog;
} // onCreateDialog
@Override
protected void onCreate( Bundle savedInstanceState )
{
Utils.logf( "BlockingActivity::onCreate() called" );
super.onCreate( savedInstanceState );
Intent intent = getIntent();
Bundle bundle = intent.getBundleExtra( XWConstants.QUERY_QUERY );
m_query = bundle.getString( XWConstants.QUERY_QUERY );
m_infoOnly = XWConstants.ACTION_INFORM.equals(intent.getAction());
showDialog( DLG_QUERY );
}
}