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Update MemoryGraphFragment.java #673

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20 changes: 16 additions & 4 deletions app/src/main/java/io/neurolab/fragments/MemoryGraphFragment.java
Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,8 @@
import static io.neurolab.utilities.FilePathUtil.LOG_FILE_KEY;

public class MemoryGraphFragment extends Fragment implements OnChartValueSelectedListener {

private boolean checkForStoppedGraph=false;
private int countForFirstExecution=0;
private LineChart memGraph;
private View view;
private Thread thread;
Expand Down Expand Up @@ -365,13 +366,16 @@ private void importLoggedData(String path) {
private void toggleMenuItem(Menu menu, boolean isPlaying) {
MenuItem play = menu.findItem(R.id.play_graph);
MenuItem stop = menu.findItem(R.id.stop_data);

boolean updatedIsPlaying;
if(checkForStoppedGraph && countForFirstExecution==1)
updatedIsPlaying=false;
else updatedIsPlaying=isPlaying;
if (getArguments().getString(LOG_FILE_KEY) == null) {
play.setVisible(false);
stop.setVisible(false);
} else {
play.setVisible(!isPlaying);
stop.setVisible(isPlaying);
play.setVisible(!updatedIsPlaying);
stop.setVisible(updatedIsPlaying);
}
}

Expand Down Expand Up @@ -442,10 +446,14 @@ public boolean onOptionsItemSelected(MenuItem item) {

} else if (id == R.id.stop_data) {
parsedData = null;
checkForStoppedGraph=true;
countForFirstExecution=1;
Toast.makeText(getContext(), "Stopped", Toast.LENGTH_SHORT).show();
isPlaying = true;
toggleMenuItem(globalMenu, !isPlaying);
} else if (id == R.id.play_graph && (parsedData == null && StatisticsFragment.parsedData != null)) {
checkForStoppedGraph=false;
countForFirstExecution=0;
parsedData = StatisticsFragment.parsedData;
plotGraph();
toggleMenuItem(globalMenu, isPlaying);
Expand Down Expand Up @@ -540,6 +548,10 @@ protected void onPostExecute(String[] strings) {
StatisticsFragment.parsedData = parsedData = strings;
progressDialog.dismiss();
plotGraph();
if(checkForStoppedGraph){
parsedData=null;
toggleMenuItem(globalMenu,false);
}
}
}
}