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PackageReceiver: Only fetch the one PackageInfo

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We were fetching information on all installed packages and doing a linear
search. Which is silly and inefficient since we can directly fetch information
on a single installed package by id.
This commit is contained in:
Daniel Martí 2015-10-23 13:20:22 +02:00
parent 1a4c2ca408
commit e085e0392b
1 changed files with 7 additions and 5 deletions
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12
F-Droid/src/org/fdroid/fdroid/receiver/PackageReceiver.java
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@ -23,6 +23,7 @@ import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import org.fdroid.fdroid.Utils;
import org.fdroid.fdroid.data.ApkProvider;
@ -37,12 +38,13 @@ abstract class PackageReceiver extends BroadcastReceiver {
protected abstract void handle(Context context, String appId);
protected PackageInfo getPackageInfo(Context context, String appId) {
for (PackageInfo info : context.getPackageManager().getInstalledPackages(0)) {
if (info.packageName.equals(appId)) {
return info;
}
PackageInfo info = null;
try {
info = context.getPackageManager().getPackageInfo(appId, 0);
} catch (PackageManager.NameNotFoundException e) {
// ignore
}
return null;
return info;
}
@Override