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First usage - skip base map if no space

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This commit is contained in:
Alexey Kulish 2016-08-17 17:50:47 +03:00
parent 9e3da02b51
commit 3221ae052a
2 changed files with 52 additions and 9 deletions
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38
OsmAnd/src/net/osmand/plus/download/DownloadValidationManager.java
View file

@ -55,6 +55,44 @@ public class DownloadValidationManager {
return 0;
}
public boolean isSpaceEnoughForDownload(final FragmentActivity context, final boolean showAlert, final IndexItem... items) {
long szChangeLong = 0;
long szMaxTempLong = 0;
int i = 0;
for (IndexItem es : downloadThread.getCurrentDownloadingItems()) {
final long szExistingLong = getExistingFileSize(es.getTargetFile(getMyApplication()));
long change = es.contentSize - szExistingLong;
szChangeLong += change;
if (szExistingLong > szMaxTempLong) szMaxTempLong = szExistingLong;
i++;
}
for (IndexItem es : items) {
if (es != null) {
final long szExistingLong = getExistingFileSize(es.getTargetFile(getMyApplication()));
long change = es.contentSize - szExistingLong;
szChangeLong += change;
if (szExistingLong > szMaxTempLong) szMaxTempLong = szExistingLong;
i++;
}
}
double szChange = ((double) szChangeLong) / (1 << 20);
double szMaxTemp = szChange + ((double) szMaxTempLong) / (1 << 20);
// get availabile space
double asz = downloadThread.getAvailableSpace();
if (asz != -1 && asz > 0 && (szMaxTemp > asz)) {
if (showAlert) {
AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setMessage(MessageFormat.format(context.getString(R.string.download_files_error_not_enough_space), i, szChange, asz, szMaxTemp));
builder.setNegativeButton(R.string.shared_string_ok, null);
builder.show();
}
return false;
} else {
return true;
}
}
public void downloadFilesCheck_3_ValidateSpace(final FragmentActivity context, final IndexItem... items) {
long szChangeLong = 0;
long szMaxTempLong = 0;

23
OsmAnd/src/net/osmand/plus/firstusage/FirstUsageWizardFragment.java
View file

@ -65,6 +65,7 @@ public class FirstUsageWizardFragment extends Fragment implements OsmAndLocation
private View view;
private DownloadIndexesThread downloadThread;
private DownloadValidationManager validationManager;
private MessageFormat formatGb = new MessageFormat("{0, number,#.##} GB", Locale.US);
private static WizardType wizardType;
@ -94,6 +95,7 @@ public class FirstUsageWizardFragment extends Fragment implements OsmAndLocation
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
downloadThread = getMyApplication().getDownloadThread();
validationManager = new DownloadValidationManager(getMyApplication());
Bundle args = getArguments();
if (args != null) {
wizardType = WizardType.valueOf(args.getString(WIZARD_TYPE_KEY, DEFAULT_WIZARD_TYPE.name()));
@ -153,7 +155,7 @@ public class FirstUsageWizardFragment extends Fragment implements OsmAndLocation
case MAP_FOUND:
TextView mapTitle = (TextView) view.findViewById(R.id.map_download_title);
TextView mapDescription = (TextView) view.findViewById(R.id.map_download_desc);
IndexItem indexItem = localMapIndexItem != null ? localMapIndexItem : baseMapIndexItem;
final IndexItem indexItem = localMapIndexItem != null ? localMapIndexItem : baseMapIndexItem;
if (indexItem != null) {
mapTitle.setText(indexItem.getVisibleName(getContext(), getMyApplication().getRegions(), false));
mapDescription.setText(indexItem.getSizeDescription(getContext()));
@ -161,7 +163,14 @@ public class FirstUsageWizardFragment extends Fragment implements OsmAndLocation
view.findViewById(R.id.map_download_action_button).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
showMapDownloadFragment(getActivity());
boolean spaceEnoughForBoth = validationManager.isSpaceEnoughForDownload(getActivity(), false, localMapIndexItem, baseMapIndexItem);
boolean spaceEnoughForLocal = validationManager.isSpaceEnoughForDownload(getActivity(), true, localMapIndexItem);
if (!spaceEnoughForBoth) {
baseMapIndexItem = null;
}
if (spaceEnoughForLocal) {
showMapDownloadFragment(getActivity());
}
}
});
view.findViewById(R.id.map_download_card).setVisibility(View.VISIBLE);
@ -336,13 +345,9 @@ public class FirstUsageWizardFragment extends Fragment implements OsmAndLocation
case MAP_DOWNLOAD:
int i = 0;
for (IndexItem indexItem : indexItems) {
if (i == 0 && !firstMapDownloadCancelled && !downloadThread.isDownloading(indexItem)) {
new DownloadValidationManager(getMyApplication())
.startDownload(getActivity(), indexItem);
}
if (i == 1 && !secondMapDownloadCancelled && !downloadThread.isDownloading(indexItem)) {
new DownloadValidationManager(getMyApplication())
.startDownload(getActivity(), indexItem);
if (!downloadThread.isDownloading(indexItem) && !indexItem.isDownloaded()
&& (i == 0 && !firstMapDownloadCancelled) || (i == 1 && !secondMapDownloadCancelled)) {
validationManager.startDownload(getActivity(), indexItem);
}
i++;
}