Online Routing UI - Implement Test button

OsmAnd/res/layout/bottom_sheet_item_with_descr_64dp.xml

@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="?attr/selectableItemBackground"
+    android:minHeight="@dimen/setting_list_item_group_height"
+    android:paddingLeft="@dimen/content_padding"
+    android:paddingRight="@dimen/content_padding"
+    android:paddingEnd="@dimen/content_padding"
+    android:paddingStart="@dimen/content_padding">
+
+    <androidx.appcompat.widget.AppCompatImageView
+        android:id="@+id/icon"
+        android:layout_width="@dimen/standard_icon_size"
+        android:layout_height="@dimen/standard_icon_size"
+        android:layout_gravity="center_vertical"
+        android:layout_marginEnd="@dimen/content_padding"
+        android:layout_marginRight="@dimen/content_padding"
+        tools:src="@drawable/list_destination"/>
+
+    <LinearLayout
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_vertical"
+        android:layout_weight="1"
+        android:layout_marginLeft="@dimen/content_padding"
+        android:layout_marginStart="@dimen/content_padding"
+        android:orientation="vertical">
+
+        <net.osmand.plus.widgets.TextViewEx
+            android:id="@+id/title"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:ellipsize="end"
+            android:maxLines="1"
+            android:textColor="?android:textColorPrimary"
+            android:textSize="@dimen/default_list_text_size"
+            app:typeface="@string/font_roboto_regular"
+            tools:text="Some title" />
+
+        <net.osmand.plus.widgets.TextViewEx
+            android:id="@+id/description"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:ellipsize="end"
+            android:maxLines="2"
+            android:textColor="?android:textColorSecondary"
+            android:textSize="@dimen/default_desc_text_size"
+            app:typeface="@string/font_roboto_regular"
+            tools:text="Some description" />
+
+    </LinearLayout>
+
+</LinearLayout>

OsmAnd/res/values/strings.xml

@@ -11,6 +11,7 @@
 	Thx - Hardy
 
 -->
+    <string name="message_error_recheck_parameters">Error, recheck parameters</string>
     <string name="routing_engine_vehicle_type_car">Car</string>
     <string name="routing_engine_vehicle_type_bike">Bike</string>
     <string name="routing_engine_vehicle_type_foot">Foot</string>

OsmAnd/src/net/osmand/plus/onlinerouting/OnlineRoutingCard.java

@@ -39,7 +39,6 @@ public class OnlineRoutingCard extends BaseCard {
 	private TextView tvHelperText;
 	private View bottomDivider;
 	private View button;
-	private View resultContainer;
 	private OnTextChangedListener onTextChangedListener;
 
 	public OnlineRoutingCard(@NonNull MapActivity mapActivity, boolean nightMode) {
@@ -65,7 +64,6 @@ public class OnlineRoutingCard extends BaseCard {
 		tvHelperText = view.findViewById(R.id.helper_text);
 		bottomDivider = view.findViewById(R.id.bottom_divider);
 		button = view.findViewById(R.id.button);
-		resultContainer = view.findViewById(R.id.result_container);
 
 		editText.addTextChangedListener(new TextWatcher() {
 			@Override
@@ -138,15 +136,18 @@ public class OnlineRoutingCard extends BaseCard {
 		editText.setTag(null);
 	}
 
+	public String getEditedText() {
+		return editText.getText().toString();
+	}
+
 	public void showDivider() {
 		showElements(bottomDivider);
 	}
 
-	public void setButton(OnClickListener listener) {
+	public void setButton(String title, OnClickListener listener) {
 		showElements(button);
 		button.setOnClickListener(listener);
-		UiUtilities.setupDialogButton(nightMode, button,
+		UiUtilities.setupDialogButton(nightMode, button, DialogButtonType.PRIMARY, title);
-				DialogButtonType.PRIMARY, R.string.test_route_calculation);
 	}
 
 	public void show() {

OsmAnd/src/net/osmand/plus/onlinerouting/OnlineRoutingEngineFragment.java

@@ -16,6 +16,8 @@ import androidx.appcompat.widget.Toolbar;
 import androidx.fragment.app.FragmentActivity;
 import androidx.fragment.app.FragmentManager;
 
+import net.osmand.AndroidNetworkUtils;
+import net.osmand.AndroidNetworkUtils.OnRequestResultListener;
 import net.osmand.AndroidUtils;
 import net.osmand.CallbackWithObject;
 import net.osmand.data.LatLon;
@@ -31,6 +33,9 @@ import net.osmand.plus.routepreparationmenu.cards.BaseCard;
 import net.osmand.plus.settings.backend.ApplicationMode;
 import net.osmand.util.Algorithms;
 
+import org.json.JSONException;
+import org.json.JSONObject;
+
 import java.util.ArrayList;
 import java.util.List;
 
@@ -55,6 +60,7 @@ public class OnlineRoutingEngineFragment extends BaseOsmAndFragment {
 	private OnlineRoutingCard vehicleCard;
 	private OnlineRoutingCard apiKeyCard;
 	private OnlineRoutingCard exampleCard;
+	private View testResultsContainer;
 
 	private boolean isEditingMode;
 	private ApplicationMode appMode;
@@ -125,10 +131,9 @@ public class OnlineRoutingEngineFragment extends BaseOsmAndFragment {
 			return null;
 		}
 		boolean nightMode = isNightMode();
-
+		inflater = UiUtilities.getInflater(getContext(), nightMode);
-		View view = UiUtilities.getInflater(getContext(), nightMode)
+		View view = inflater.inflate(
-				.inflate(R.layout.online_routing_engine_fragment, container, false);
+				R.layout.online_routing_engine_fragment, container, false);
-
 		if (Build.VERSION.SDK_INT >= 21) {
 			AndroidUtils.addStatusBarPadding21v(getContext(), view);
 		}
@@ -256,14 +261,19 @@ public class OnlineRoutingEngineFragment extends BaseOsmAndFragment {
 					}
 				});
 		exampleCard.setFieldBoxHelperText(getString(R.string.online_routing_example_hint));
-		exampleCard.setButton(new View.OnClickListener() {
+		exampleCard.setButton(getString(R.string.test_route_calculation), new View.OnClickListener() {
 			@Override
 			public void onClick(View v) {
-				// make request to the server
+				testEngineWork();
 			}
 		});
 		segmentsContainer.addView(exampleCard.getView());
 
+		testResultsContainer = inflater.inflate(
+				R.layout.bottom_sheet_item_with_descr_64dp, segmentsContainer, false);
+		testResultsContainer.setVisibility(View.GONE);
+		segmentsContainer.addView(testResultsContainer);
+
 		View bottomSpaceView = new View(app);
 		int space = (int) getResources().getDimension(R.dimen.empty_state_text_button_padding_top);
 		bottomSpaceView.setLayoutParams(
@@ -383,6 +393,47 @@ public class OnlineRoutingEngineFragment extends BaseOsmAndFragment {
 		}
 	}
 
+	private void testEngineWork() {
+		final ServerType server = engine.serverType;
+		final ExampleLocation location = selectedLocation;
+		AndroidNetworkUtils.sendRequestAsync(app, exampleCard.getEditedText(), null,
+				null, false, false, new OnRequestResultListener() {
+					@Override
+					public void onResult(String response) {
+						boolean resultOk = false;
+						if (response != null) {
+							try {
+								JSONObject obj = new JSONObject(response);
+
+								if (server == ServerType.GRAPHHOPER) {
+									resultOk = obj.has("paths");
+								} else if (server == ServerType.OSRM) {
+									resultOk = obj.has("routes");
+								}
+							} catch (JSONException e) {
+
+							}
+						}
+						showTestResults(resultOk, location);
+					}
+				});
+	}
+
+	private void showTestResults(boolean resultOk, ExampleLocation location) {
+		testResultsContainer.setVisibility(View.VISIBLE);
+		ImageView ivImage = testResultsContainer.findViewById(R.id.icon);
+		TextView tvTitle = testResultsContainer.findViewById(R.id.title);
+		TextView tvDescription = testResultsContainer.findViewById(R.id.description);
+		if (resultOk) {
+			ivImage.setImageDrawable(getContentIcon(R.drawable.ic_action_gdirections_dark));
+			tvTitle.setText(getString(R.string.shared_string_ok));
+		} else {
+			ivImage.setImageDrawable(getContentIcon(R.drawable.ic_action_alert));
+			tvTitle.setText(getString(R.string.message_error_recheck_parameters));
+		}
+		tvDescription.setText(location.getName());
+	}
+
 	@Override
 	public void onSaveInstanceState(@NonNull Bundle outState) {
 		super.onSaveInstanceState(outState);