SD-203- added dialogs similar to SafeDispatch History to inform of 0 positions or >2000 positions

Reviewed-on: #16

safeDispatch/src/main/java/com/safemobile/safedispatch/HistoryActivity.java

@@ -3,6 +3,7 @@ package com.safemobile.safedispatch;
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AppCompatActivity;
 
+import android.app.AlertDialog;
 import android.app.DatePickerDialog;
 import android.app.Dialog;
 import android.graphics.Color;
@@ -124,6 +125,18 @@ public class HistoryActivity extends AppCompatActivity implements OnMapReadyCall
             googleMap.moveCamera(CameraUpdateFactory.newLatLngZoom(latLng, 14));
     }
 
+    @Override
+    public void onBackPressed() {
+        AlertDialog.Builder builder = new AlertDialog.Builder(this);
+        builder.setMessage(getString(R.string.exit))
+                .setCancelable(false)
+                .setNeutralButton(getString(R.string.logout), (dialog, id) -> parentTab.whenBackPressed(AppParams.ActivityResult.logout))
+                .setPositiveButton(getString(R.string.ext), (dialog, id) -> parentTab.whenBackPressed(AppParams.ActivityResult.exit))
+                .setNegativeButton(getString(R.string.cancel), (dialog, id) -> dialog.cancel());
+        AlertDialog alert = builder.create();
+        alert.show();
+    }
+
     private void setDate() {
         Calendar calendar = Calendar.getInstance();
         endDate = calendar.getTime();

safeDispatch/src/main/java/com/safemobile/safedispatch/RecordingsActivity.java

@@ -42,6 +42,7 @@ public class RecordingsActivity extends Activity {
 	private GridView gridView;
 	private RecordingsGridViewAdapter adapter;
 	private View convertViewRecording;
+	private boolean isRecordingPlaying = false;
 
 	private int playingPosition = -1;
 
@@ -89,6 +90,7 @@ public class RecordingsActivity extends Activity {
 		gridView.setAdapter(adapter);
 
 		gridView.setOnItemClickListener(onItemClickListener);
+		gridView.setOnTouchListener((v, event) -> isRecordingPlaying);
 
 		if (recHandle == null && !AppParams.DEMO)
 			recHandle = new RecordingHandle(AppParams.IP);
@@ -171,12 +173,17 @@ public class RecordingsActivity extends Activity {
 		SM.Debug("onResume");
 	}
 
+
+
 	private final OnItemClickListener onItemClickListener = new OnItemClickListener() {
 		@Override
 		public void onItemClick(AdapterView<?> arg0, View view, int position, long arg3) {
 
-			// disable grid scrolling and item click 
-			gridView.setEnabled(false);
+			// disable grid scrolling and item click
+			if (isRecordingPlaying)
+				return;
+
+			isRecordingPlaying = true;
 			setConvertViewRecording(view);
 
 			// change background to playing
@@ -262,7 +269,7 @@ public class RecordingsActivity extends Activity {
 		adapter.changePlaying(getPlayingPosition(), false);
 
 		// enable grid
-		gridView.setEnabled(true);
+		isRecordingPlaying = false;
 
 		// set playing Recording position to -1
 		setPlayingPosition(-1);

safeDispatch/src/main/java/com/safemobile/safedispatch/TabLayoutActivity.java

@@ -57,6 +57,7 @@ import com.safemobile.services.TCPService.TCPBinder;
 
 import android.Manifest;
 import android.annotation.SuppressLint;
+import android.app.Activity;
 import android.app.Dialog;
 import android.app.Notification;
 import android.app.NotificationManager;
@@ -1395,7 +1396,7 @@ public class TabLayoutActivity extends AbstractSDParentActivity {
 
 				HistCountmsg histCountMsg = new HistCountmsg(msg);
 				SM.Debug("Message Count:" + histCountMsg.histcountValue.count);
-				if (histCountMsg.histcountValue.count >= 2000 && AppParams.crtTab == AppParams.Tabs.history) {
+				if (AppParams.crtTab != AppParams.Tabs.history) {
 					//list for live
 					SM.Debug("currentActivity instanceof HistoryActivity");
 					try {
@@ -1406,6 +1407,44 @@ public class TabLayoutActivity extends AbstractSDParentActivity {
 					} catch (Exception ex) {
 						SM.Debug(HASH_ERROR_MESSAGE + ex);
 					}
+					return;
+				}
+
+				if (histCountMsg.histcountValue.count >= 2000) {
+					try {
+						if (getHistoryActivity() != null) {
+							getHistoryActivity().UpdateCancel();
+							getHistoryActivity().UpdateUnableDisp();
+						}
+					} catch (Exception ex) {
+						SM.Debug(HASH_ERROR_MESSAGE + ex);
+					}
+					runOnUiThread(new Runnable() {
+						public void run() {
+							DialogService dialogService = new DialogService();
+							dialogService.showError(getHistoryActivity(), getString(R.string.too_many_positions, String.valueOf(histCountMsg.histcountValue.count)));
+						}
+					});
+					return;
+				}
+
+				if (histCountMsg.histcountValue.count == 0) {
+					try {
+						if (getHistoryActivity() != null) {
+							getHistoryActivity().UpdateCancel();
+							getHistoryActivity().UpdateUnableDisp();
+						}
+					} catch (Exception ex) {
+						SM.Debug(HASH_ERROR_MESSAGE + ex);
+					}
+
+					runOnUiThread(new Runnable() {
+						public void run() {
+							DialogService dialogService = new DialogService();
+							dialogService.showError(getHistoryActivity(), getString(R.string.no_data_for_interval));
+						}
+					});
+					return;
 				}
 			}
 

safeDispatch/src/main/res/values/strings.xml

@@ -263,5 +263,7 @@
     <string name="permissionBlocked">%1$s permission was not accepted. To be able to use the %2$s, please open application settings and grant the %3$s permission</string>
     <string name="microphone">Microphone</string>
     <string name="radio_tab">Radio Tab</string>
+    <string name="too_many_positions">You have selected %1$s positions.\nPlease select a smalled interval.</string>
+    <string name="no_data_for_interval">No data for this interval</string>
 
 </resources>