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Remove version check, allow version downgrades to appear in Updates tab correctly.

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The version check guarded against downgrades, and would not notify the
user if it found a downgrade in the apk cache. However this was from
before we could ask `AppUpdateStatusManager#isPendingInstall(hash)`. Now
we don't need to care whether it is an upgrade or a downgrade, because
there is a more authoritative source as to whether this apk is
interesting to us or not.
This commit is contained in:
Peter Serwylo 2017-04-28 08:38:02 +10:00
parent 0d1e00b6cf
commit 25edfffcbe
1 changed files with 6 additions and 21 deletions
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27
app/src/main/java/org/fdroid/fdroid/AppUpdateStatusService.java
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@ -43,6 +43,7 @@ public class AppUpdateStatusService extends IntentService {
@Override
protected void onHandleIntent(@Nullable Intent intent) {
Utils.debugLog(TAG, "Scanning apk cache to see if we need to prompt the user to install any apks.");
List<Apk> apksReadyToInstall = new ArrayList<>();
File cacheDir = ApkCache.getApkCacheDir(this);
for (String repoDirName : cacheDir.list()) {
@ -76,29 +77,13 @@ public class AppUpdateStatusService extends IntentService {
return null;
}
PackageInfo installedInfo = null;
try {
installedInfo = getPackageManager().getPackageInfo(downloadedApk.packageName, PackageManager.GET_META_DATA);
} catch (PackageManager.NameNotFoundException ignored) { }
if (installedInfo == null) {
if (AppUpdateStatusManager.getInstance(this).isPendingInstall(downloadedApk.hash)) {
Utils.debugLog(TAG, downloadedApk.packageName + " is not installed, so presuming we need to notify the user about installing it.");
return downloadedApk;
} else {
// It was probably downloaded for a previous install, and then subsequently removed
// (but stayed in the cache, as is the designed behaviour). Under these circumstances
// we don't want to tell the user to try and install it.
return null;
}
}
if (installedInfo.versionCode >= downloadedInfo.versionCode) {
Utils.debugLog(TAG, downloadedApk.packageName + " already installed with versionCode " + installedInfo.versionCode + " and downloaded apk is only " + downloadedInfo.versionCode + ", so ignoring downloaded apk.");
if (AppUpdateStatusManager.getInstance(this).isPendingInstall(downloadedApk.hash)) {
Utils.debugLog(TAG, downloadedApk.packageName + " is pending install, so we need to notify the user about installing it.");
return downloadedApk;
} else {
Utils.debugLog(TAG, downloadedApk.packageName + " is NOT pending install, probably just left over from a previous install.");
return null;
}
return downloadedApk;
}
/**