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Don't crash or trigger a voice update if there is no selected dictionary to import.

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This commit is contained in:
Reece H. Dunn
2013-09-17 13:58:33 +01:00
parent 9c00360347
commit a8f09fd4a9
1 changed files with 15 additions and 10 deletions
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android/src/com/reecedunn/espeak/preference/ImportVoicePreference.java
+15 -10
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@@ -91,23 +91,28 @@ public class ImportVoicePreference extends DialogPreference {
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case DialogInterface.BUTTON_POSITIVE:
new AsyncTask<Object,Object,Object>() {
new AsyncTask<Object,Object,File>() {
@Override
protected Object doInBackground(Object... objects) {
protected File doInBackground(Object... objects) {
File source = (File)mDictionaries.getSelectedItem();
File destination = new File(CheckVoiceData.getDataPath(getContext()), source.getName());
try {
byte[] data = FileUtils.readBinary(source);
FileUtils.write(destination, data);
} catch (IOException e) {
if (source != null) {
File destination = new File(CheckVoiceData.getDataPath(getContext()), source.getName());
try {
byte[] data = FileUtils.readBinary(source);
FileUtils.write(destination, data);
return source;
} catch (IOException e) {
}
}
return null;
}
@Override
protected void onPostExecute(Object object) {
final Intent intent = new Intent(DownloadVoiceData.BROADCAST_LANGUAGES_UPDATED);
getContext().sendBroadcast(intent);
protected void onPostExecute(File file) {
if (file != null) {
final Intent intent = new Intent(DownloadVoiceData.BROADCAST_LANGUAGES_UPDATED);
getContext().sendBroadcast(intent);
}
}
}.execute();
break;