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Fix crash in charts activity, closes #277

This commit is contained in:
cpfeiffer 2016-04-08 23:02:50 +02:00
parent 059c7d0b15
commit 42dda911e4
1 changed files with 6 additions and 1 deletions
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7
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/AbstractChartFragment.java
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@ -4,6 +4,7 @@ import android.content.BroadcastReceiver;
import android.content.Context; import android.content.Context;
import android.content.Intent; import android.content.Intent;
import android.content.IntentFilter; import android.content.IntentFilter;
import android.os.AsyncTask;
import android.os.Bundle; import android.os.Bundle;
import android.support.annotation.Nullable; import android.support.annotation.Nullable;
import android.support.v4.app.FragmentActivity; import android.support.v4.app.FragmentActivity;
@ -80,6 +81,7 @@ public abstract class AbstractChartFragment extends AbstractGBFragment {
}; };
private boolean mChartDirty = true; private boolean mChartDirty = true;
private boolean supportsHeartrateChart = true; private boolean supportsHeartrateChart = true;
private AsyncTask refreshTask;
public boolean isChartDirty() { public boolean isChartDirty() {
return mChartDirty; return mChartDirty;
@ -367,7 +369,10 @@ public abstract class AbstractChartFragment extends AbstractGBFragment {
if (chartsHost.getDevice() != null) { if (chartsHost.getDevice() != null) {
mChartDirty = false; mChartDirty = false;
updateDateInfo(getStartDate(), getEndDate()); updateDateInfo(getStartDate(), getEndDate());
createRefreshTask("Visualizing data", getActivity()).execute(); if (refreshTask != null && refreshTask.getStatus() != AsyncTask.Status.FINISHED) {
refreshTask.cancel(true);
}
refreshTask = createRefreshTask("Visualizing data", getActivity()).execute();
} }
} }
} }