Bring over android code

Author: mpiannucci

android/build.gradle

@@ -82,7 +82,7 @@ def configureReactNativePom(def pom) {
         name packageJson.title
         artifactId packageJson.name
         version = packageJson.version
-        group = "com.mpiannucci"
+        group = "com.mpiannucci.reactnativecontextmenu"
         description packageJson.description
         url packageJson.repository.baseUrl
 

android/src/main/AndroidManifest.xml

@@ -1,4 +1,4 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.mpiannucci">
+          package="com.mpiannucci.reactnativecontextmenu">
 
 </manifest>

android/src/main/java/com/mpiannucci/ReactNativeContextMenuManager.java

@@ -0,0 +1,58 @@
+package com.mpiannucci.reactnativecontextmenu;
+
+import android.view.ViewGroup;
+
+import com.facebook.react.bridge.ReadableArray;
+import com.facebook.react.bridge.ReadableMap;
+import com.facebook.react.common.MapBuilder;
+import com.facebook.react.uimanager.ThemedReactContext;
+import com.facebook.react.uimanager.ViewGroupManager;
+import com.facebook.react.uimanager.annotations.ReactProp;
+import com.facebook.react.views.view.ReactViewGroup;
+
+import java.util.ArrayList;
+import java.util.Map;
+
+import javax.annotation.Nullable;
+
+public class ContextMenuManager extends ViewGroupManager<ContextMenuView> {
+
+    public static final String REACT_CLASS = "ContextMenu";
+
+    @Override
+    public String getName() {
+        return REACT_CLASS;
+    }
+
+    @Override
+    public ContextMenuView createViewInstance(ThemedReactContext context) {
+        ContextMenuView reactViewGroup = new ContextMenuView(context);
+        return reactViewGroup;
+    }
+
+    @ReactProp(name = "title")
+    public void setTitle(ContextMenuView view, @Nullable String title) {
+        // TODO: Maybe support this? IDK if its necessary though
+    }
+
+    @ReactProp(name = "actions")
+    public void setActions(ContextMenuView view, @Nullable ReadableArray actions) {
+        ArrayList<String> newActions = new ArrayList();
+
+        for (int i = 0; i < actions.size(); i++) {
+            ReadableMap action = actions.getMap(i);
+            newActions.add(action.getString("title"));
+        }
+
+        view.setActions(newActions);
+    }
+
+    @androidx.annotation.Nullable
+    @Override
+    public Map<String, Object> getExportedCustomDirectEventTypeConstants() {
+        return MapBuilder.<String, Object>builder()
+                .put("onPress", MapBuilder.of("registrationName", "onPress"))
+                .put("onCancel", MapBuilder.of("registrationName", "onCancel"))
+                .build();
+    }
+}

android/src/main/java/com/mpiannucci/reactnativecontextmenu/ContextMenuManager.java

@@ -1,4 +1,4 @@
-package com.mpiannucci;
+package com.mpiannucci.reactnativecontextmenu;
 
 import java.util.Arrays;
 import java.util.Collections;
@@ -10,14 +10,14 @@
 import com.facebook.react.uimanager.ViewManager;
 import com.facebook.react.bridge.JavaScriptModule;
 
-public class ReactNativeContextMenuPackage implements ReactPackage {
+public class ContextMenuPackage implements ReactPackage {
     @Override
     public List<NativeModule> createNativeModules(ReactApplicationContext reactContext) {
         return Collections.emptyList();
     }
 
     @Override
     public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
-        return Arrays.<ViewManager>asList(new ReactNativeContextMenuManager());
+        return Arrays.<ViewManager>asList(new ContextMenuManager());
     }
 }

android/src/main/java/com/mpiannucci/ReactNativeContextMenuPackage.java renamed to android/src/main/java/com/mpiannucci/reactnativecontextmenu/ContextMenuPackage.java

@@ -0,0 +1,93 @@
+package com.mpiannucci.reactnativecontextmenu;
+
+import android.content.Context;
+import android.gesture.Gesture;
+import android.util.Log;
+import android.view.GestureDetector;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.PopupMenu;
+
+import com.facebook.react.bridge.Arguments;
+import com.facebook.react.bridge.ReactContext;
+import com.facebook.react.bridge.ReactContextBaseJavaModule;
+import com.facebook.react.bridge.WritableMap;
+import com.facebook.react.touch.OnInterceptTouchEventListener;
+import com.facebook.react.uimanager.events.RCTEventEmitter;
+import com.facebook.react.views.view.ReactViewGroup;
+
+import java.util.List;
+
+public class ContextMenuView extends ReactViewGroup implements PopupMenu.OnMenuItemClickListener, PopupMenu.OnDismissListener {
+
+    PopupMenu contextMenu;
+
+    GestureDetector gestureDetector;
+
+    boolean cancelled = true;
+
+    public ContextMenuView(final Context context) {
+        super(context);
+
+        contextMenu = new PopupMenu(getContext(), this);
+        contextMenu.setOnMenuItemClickListener(this);
+        contextMenu.setOnDismissListener(this);
+
+        gestureDetector = new GestureDetector(context, new GestureDetector.SimpleOnGestureListener() {
+            @Override
+            public void onLongPress(MotionEvent e) {
+                contextMenu.show();
+            }
+        });
+    }
+
+    @Override
+    public void addView(View child, int index) {
+        super.addView(child, index);
+
+        child.setClickable(false);
+    }
+
+    @Override
+    public boolean onInterceptTouchEvent(MotionEvent ev) {
+        return true;
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent ev) {
+        gestureDetector.onTouchEvent(ev);
+        return false;
+    }
+
+    public void setActions(List<String> actions) {
+        Menu menu = contextMenu.getMenu();
+        menu.clear();
+
+        for (String action : actions) {
+            menu.add(action);
+        }
+    }
+
+    @Override
+    public boolean onMenuItemClick(MenuItem menuItem) {
+        cancelled = false;
+        ReactContext reactContext = (ReactContext) getContext();
+        WritableMap event = Arguments.createMap();
+        event.putString("name", menuItem.getTitle().toString());
+        reactContext.getJSModule(RCTEventEmitter.class).receiveEvent(getId(), "onPress", event);
+        return false;
+    }
+
+    @Override
+    public void onDismiss(PopupMenu popupMenu) {
+        if (cancelled) {
+            ReactContext reactContext = (ReactContext) getContext();
+            reactContext.getJSModule(RCTEventEmitter.class).receiveEvent(getId(), "onCancel", null);
+        }
+
+        cancelled = true;
+    }
+}