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inval new file from main thread after async task finished. Seems to

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prevent attempts to read file while it's still being written (but only
on external storage.)
This commit is contained in:
Andy2 2011-04-30 15:23:14 -07:00
parent e1e181949e
commit 0171d0ccb2
1 changed files with 11 additions and 3 deletions
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14
xwords4/android/XWords4/src/org/eehouse/android/xw4/DictImportActivity.java
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@ -44,9 +44,12 @@ public class DictImportActivity extends XWActivity {
}
private class DownloadFilesTask extends AsyncTask<Uri, Integer, Long> {
private String m_saved = null;
@Override
protected Long doInBackground( Uri... uris )
{
m_saved = null;
int count = uris.length;
Assert.assertTrue( 1 == count );
long totalSize = 0;
@ -59,7 +62,7 @@ public class DictImportActivity extends XWActivity {
uri.getSchemeSpecificPart(),
uri.getFragment() );
InputStream is = jUri.toURL().openStream();
saveDict( is, uri.getPath() );
m_saved = saveDict( is, uri.getPath() );
is.close();
} catch ( java.net.URISyntaxException use ) {
Utils.logf( "URISyntaxException: %s" + use.toString() );
@ -76,6 +79,9 @@ public class DictImportActivity extends XWActivity {
protected void onPostExecute( Long result )
{
Utils.logf( "onPostExecute passed %d", result );
if ( null != m_saved ) {
DictLangCache.inval( DictImportActivity.this, m_saved, true );
}
finish();
}
} // class DownloadFilesTask
@ -112,11 +118,13 @@ public class DictImportActivity extends XWActivity {
}
}
private void saveDict( InputStream inputStream, String path )
private String saveDict( InputStream inputStream, String path )
{
String name = basename( path );
if ( GameUtils.saveDict( this, inputStream, name, s_useSD ) ) {
DictLangCache.inval( this, name, true );
return name;
} else {
return null;
}
}