Android-builders-club/OsmAnd
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Add fps measurement

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This commit is contained in:
Victor Shcherb 2013-08-05 20:18:03 +02:00
parent 9812332322
commit 879df0992e
1 changed files with 14 additions and 1 deletions
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15
OsmAnd/src/net/osmand/plus/views/OsmandMapTileView.java
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@ -34,6 +34,7 @@ import android.graphics.Rect;
import android.graphics.RectF;
import android.os.Handler;
import android.os.Message;
import android.os.SystemClock;
import android.util.AttributeSet;
import android.util.DisplayMetrics;
import android.util.FloatMath;
@ -51,6 +52,9 @@ import android.widget.Toast;
public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCallback, Callback {
protected final static int LOWEST_ZOOM_TO_ROTATE = 10;
private static boolean MEASURE_FPS = true;
private int fpsMeasureCount = 0;
private int fpsMeasureMs = 0;
protected static final int emptyTileDivisor = 16;
@ -489,7 +493,7 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
private void refreshMapInternal(boolean updateVectorRendering) {
handler.removeMessages(1);
long ms = SystemClock.elapsedRealtime();
// long time = System.currentTimeMillis();
boolean useInternet = getSettings().USE_INTERNET_TO_DOWNLOAD_TILES.get();
@ -529,6 +533,15 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
}
}
}
if(MEASURE_FPS) {
fpsMeasureMs += SystemClock.elapsedRealtime() - ms;
fpsMeasureCount ++;
if(fpsMeasureCount > 4) {
log.debug("FPS speed " + (1000*fpsMeasureCount/fpsMeasureMs));
fpsMeasureCount = 0;
fpsMeasureMs = 0;
}
}
}
private void drawOverMap(Canvas canvas, RectF latlonRect, RectF tilesRect, DrawSettings drawSettings) {