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Remove the non loadable file from the most recent used state file list (Fix #13).

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This commit is contained in:
dgis 2020-04-10 00:26:59 +02:00
parent 214f1df318
commit c2bc146e7b
1 changed files with 13 additions and 2 deletions
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15
app/src/main/java/org/emulator/forty/eight/MainActivity.java
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@ -123,6 +123,7 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
private int selectedRAMSize = -1;
private boolean[] objectsToSaveItemChecked = null;
// Most Recently Used state files
private int MRU_ID_START = 10000;
private int MAX_MRU = 5;
private LinkedHashMap<String, String> mruLinkedHashMap = new LinkedHashMap<String, String>(5, 1.0f, true) {
@ -254,8 +255,14 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
Set<String> mruLinkedHashMapKeySet = mruLinkedHashMap.keySet();
String[] mrus = mruLinkedHashMapKeySet.toArray(new String[0]);
for (int i = mrus.length - 1; i >= 0; i--) {
String displayName = getFilenameFromURL(mrus[i]);
recentsSubMenu.add(Menu.NONE, MRU_ID_START + i, Menu.NONE, displayName);
String mostRecentlyUsedFile = mrus[i];
String displayName = getFilenameFromURL(mostRecentlyUsedFile);
if(displayName == null || displayName.equals("") || displayName.equals(mostRecentlyUsedFile)) {
// We should remove this file because it seems impossible to get the display name of this Most Recently Used state file.
// It might be deleted or the permissions does not allow to reach it anymore.
mruLinkedHashMap.remove(mostRecentlyUsedFile);
} else
recentsSubMenu.add(Menu.NONE, MRU_ID_START + i, Menu.NONE, displayName);
}
}
}
@ -398,6 +405,10 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
ensureDocumentSaved(() -> {
if(onFileOpen(url) != 0) {
saveLastDocument(url);
} else {
// We should remove this file from the MRU list because it might be deleted or the permissions does not allow to reach it anymore.
mruLinkedHashMap.remove(url);
navigationView.post(this::updateMRU);
}
});