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Try to fix NPE while animating thread

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This commit is contained in:
Victor Shcherb 2017-05-29 22:25:18 +02:00
parent 5c0259d8e8
commit f224b8b758
1 changed files with 8 additions and 5 deletions
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13
OsmAnd/src/net/osmand/plus/views/AnimateDraggingMapThread.java
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@ -90,22 +90,25 @@ public class AnimateDraggingMapThread {
public void stopAnimatingSync(){ public void stopAnimatingSync(){
// wait until current thread != null // wait until current thread != null
stopped = true; stopped = true;
while(currentThread != null){ Thread tt = null;
while((tt = currentThread) != null){
try { try {
currentThread.join(); tt.join();
} catch (Exception e) { } catch (Exception e) {
} }
} }
} }
public void startThreadAnimating(final Runnable runnable){ public synchronized void startThreadAnimating(final Runnable runnable){
stopAnimatingSync(); stopAnimatingSync();
stopped = false; stopped = false;
currentThread = new Thread(new Runnable() { final Thread[] t = new Thread[1];
t[0] = new Thread(new Runnable() {
@Override @Override
public void run() { public void run() {
try { try {
currentThread = t[0];
suspendUpdate(); suspendUpdate();
runnable.run(); runnable.run();
} finally { } finally {
@ -114,7 +117,7 @@ public class AnimateDraggingMapThread {
} }
} }
}, "Animating Thread"); }, "Animating Thread");
currentThread.start(); t[0].start();
} }