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Fix viewport change

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This commit is contained in:
Victor Shcherb 2020-09-11 11:25:22 +02:00
parent 9a35b70773
commit b5a24dc23b
1 changed files with 12 additions and 2 deletions
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14
OsmAnd/src/net/osmand/plus/server/endpoints/TileEndpoint.java
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@ -7,6 +7,7 @@ import net.osmand.PlatformUtil;
import net.osmand.data.RotatedTileBox;
import net.osmand.plus.activities.MapActivity;
import net.osmand.plus.resources.AsyncLoadingThread;
import net.osmand.plus.resources.ResourceManager;
import net.osmand.plus.server.OsmAndHttpServer;
import net.osmand.plus.views.OsmandMapTileView;
import net.osmand.util.MapUtils;
@ -80,6 +81,7 @@ public class TileEndpoint implements OsmAndHttpServer.ApiEndpoint {
private synchronized MetaTileFileSystemCache.MetaTileCache requestMetatile(int x, int y, int zoom) {
long tm = System.currentTimeMillis();
MapActivity mapActivity = server.getMapActivity();
ResourceManager resourceManager = mapActivity.getMyApplication().getResourceManager();
if (mapActivity == null) {
return null;
}
@ -91,9 +93,10 @@ public class TileEndpoint implements OsmAndHttpServer.ApiEndpoint {
mapActivity.getMapView().setCurrentViewport(res.bbox);
int timeout = 0;
try {
AsyncLoadingThread athread = mapActivity.getMyApplication().getResourceManager().getAsyncLoadingThread();
mapActivity.getMyApplication().getResourceManager().updateRendererMap(res.bbox, null);
AsyncLoadingThread athread = resourceManager.getAsyncLoadingThread();
resourceManager.updateRendererMap(res.bbox, null);
Thread.sleep(TIMEOUT_STEP); // to do line should be removed in future
// wait till all resources rendered and loaded
while (athread.areResourcesLoading() && timeout < TIMEOUT) {
if(lastRequestedZoom != zoom) {
return null;
@ -101,6 +104,13 @@ public class TileEndpoint implements OsmAndHttpServer.ApiEndpoint {
Thread.sleep(TIMEOUT_STEP);
timeout += TIMEOUT_STEP;
}
mapActivity.getMapView().refreshMap();
// wait for image to be refreshed
while(!resourceManager.getRenderingBufferImageThread().getLooper().getQueue().isIdle() &&
timeout < TIMEOUT) {
Thread.sleep(TIMEOUT_STEP);
timeout += TIMEOUT_STEP;
}
Bitmap rbmp = mapActivity.getMapView().getBufferBitmap();
if (timeout >= TIMEOUT) {
return null;