Putting things into place to fix a bug when the app is destroyed while the timer was running.

app/src/main/java/com/hyperling/apps/infinitetimer/MainActivity.java

@@ -207,9 +207,11 @@ public class MainActivity extends AppCompatActivity {
 
         //chronometer = (TextView) findViewById(R.id.chronometer);
 
-        String[] time = {Long.toString(milliseconds/(1000*60*60)),
+        String[] time = {
-                Long.toString((milliseconds/(1000*60)%(60))),
+            Long.toString(milliseconds/(1000*60*60)),
-                Long.toString((milliseconds/(1000))%60)};
+            Long.toString((milliseconds/(1000*60))%60),
+            Long.toString((milliseconds/(1000))%60)
+        };
 
         for (int i = 0; i < time.length; i++){
             while (time[i].length() < 2){
@@ -350,7 +352,7 @@ public class MainActivity extends AppCompatActivity {
         }
     }
 
-    private Handler incrementTime = new Handler(){
+    private final Handler incrementTime = new Handler(){
         @Override
         public void handleMessage(Message msg) {
             super.handleMessage(msg);
@@ -467,6 +469,22 @@ public class MainActivity extends AppCompatActivity {
         mediaPlayer.start();
     }
 
+    // TODO: use this to fix bug when app is closed during a countdown, it opens
+    // back up with a 0 count but timer is enabled and needs Stopped before the
+    // edit texts can be used.
+    private void resetAll() {
+        setChronometer(0);
+        setEditTexts("");
+        setLoopInterval();
+
+        start = false;
+        SharedPreferences.Editor editor = sharedPreferences.edit();
+        editor.putBoolean(keyStartStop, start);
+        editor.putBoolean(keyAppOpen, start);
+        editor.putBoolean(keyServiceRunning, start);
+        editor.apply();
+    }
+
     @Override
     protected void onPause() {
         super.onPause();
@@ -494,6 +512,13 @@ public class MainActivity extends AppCompatActivity {
         recoverScreen();
     }
 
+    @Override
+    protected void onDestroy() {
+        resetAll();
+
+        super.onDestroy();
+    }
+
     private void flipInputTexts() {
         etHours.setEnabled(!start);
         etMinutes.setEnabled(!start);