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Code Issues Pull Requests Releases Wiki Activity

Sort by label and blacklist status, hopefully fast enough #275

This commit is contained in:
cpfeiffer 2016-04-14 23:23:06 +02:00
parent a9e7cdcaa7
commit a460049a1b
1 changed files with 24 additions and 16 deletions
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40
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/AppBlacklistActivity.java
View File

@ -27,6 +27,7 @@ import org.slf4j.LoggerFactory;
import java.util.Collections;
import java.util.Comparator;
import java.util.IdentityHashMap;
import java.util.List;
import nodomain.freeyourgadget.gadgetbridge.GBApplication;
@ -59,6 +60,29 @@ public class AppBlacklistActivity extends GBActivity {
final List<ApplicationInfo> packageList = pm.getInstalledApplications(PackageManager.GET_META_DATA);
ListView appListView = (ListView) findViewById(R.id.appListView);
// sort the package list by label and blacklist status
final IdentityHashMap<ApplicationInfo, String> nameMap = new IdentityHashMap<>(packageList.size());
for (ApplicationInfo ai : packageList) {
CharSequence name = pm.getApplicationLabel(ai);
if (name == null) {
name = ai.packageName;
}
if (GBApplication.blacklist.contains(ai.packageName)) {
// sort blacklisted first by prefixing with a '!'
name = "!" + name;
}
nameMap.put(ai, name.toString());
}
Collections.sort(packageList, new Comparator<ApplicationInfo>() {
@Override
public int compare(ApplicationInfo ai1, ApplicationInfo ai2) {
final String s1 = nameMap.get(ai1);
final String s2 = nameMap.get(ai2);
return s1.compareTo(s2);
}
});
final ArrayAdapter<ApplicationInfo> adapter = new ArrayAdapter<ApplicationInfo>(this, R.layout.item_with_checkbox, packageList) {
@Override
public View getView(int position, View view, ViewGroup parent) {
@ -79,22 +103,6 @@ public class AppBlacklistActivity extends GBActivity {
checkbox.setChecked(GBApplication.blacklist.contains(appInfo.packageName));
Collections.sort(packageList, new Comparator<ApplicationInfo>() {
@Override
public int compare(ApplicationInfo ai1, ApplicationInfo ai2) {
boolean blacklisted1 = GBApplication.blacklist.contains(ai1.packageName);
boolean blacklisted2 = GBApplication.blacklist.contains(ai2.packageName);
if ((blacklisted1 && blacklisted2) || (!blacklisted1 && !blacklisted2)) {
// both blacklisted or both not blacklisted = sort by alphabet
return ai1.packageName.compareTo(ai2.packageName);
} else if (blacklisted1) {
return -1;
} else {
return 1;
}
}
});
return view;
}
};