feat(android): parity for keyboardframechanged and keyboardVisible

android/modules/app/src/java/ti/modules/titanium/app/AppModule.java

@@ -13,6 +13,7 @@
 import org.appcelerator.kroll.common.Log;
 import org.appcelerator.titanium.ITiAppInfo;
 import org.appcelerator.titanium.TiApplication;
+import org.appcelerator.titanium.TiBaseActivity;
 import org.appcelerator.titanium.TiC;
 import org.appcelerator.titanium.util.TiConvert;
 import org.appcelerator.titanium.util.TiSensorHelper;
@@ -155,6 +156,16 @@ public boolean getAccessibilityEnabled()
 		return TiApplication.getInstance().getAccessibilityManager().isEnabled();
 	}
 
+	@Kroll.getProperty
+	public boolean getKeyboardVisible()
+	{
+		TiBaseActivity activity = (TiBaseActivity) TiApplication.getAppCurrentActivity();
+		if (activity == null) {
+			return false;
+		}
+		return TiConvert.toBoolean(activity.keyboardVisible, false);
+	}
+
 	@Kroll.method(name = "_restart")
 	public void restart()
 	{

android/titanium/src/java/org/appcelerator/titanium/TiApplication.java

@@ -688,6 +688,21 @@ public void removeAppEventProxy(KrollProxy appEventProxy)
 		appEventProxies.remove(appEventProxy);
 	}
 
+	public boolean hasListener(String eventName)
+	{
+		for (WeakReference<KrollProxy> weakProxy : appEventProxies) {
+			KrollProxy appEventProxy = weakProxy.get();
+			if (appEventProxy == null) {
+				continue;
+			}
+			if (appEventProxy.hasListeners(eventName)) {
+				return true;
+			}
+
+		}
+		return false;
+	}
+
 	public boolean fireAppEvent(String eventName, KrollDict data)
 	{
 		boolean handled = false;
@@ -696,7 +711,6 @@ public boolean fireAppEvent(String eventName, KrollDict data)
 			if (appEventProxy == null) {
 				continue;
 			}
-
 			boolean proxyHandled = appEventProxy.fireEvent(eventName, data);
 			handled = handled || proxyHandled;
 		}

android/titanium/src/java/org/appcelerator/titanium/TiBaseActivity.java

@@ -57,6 +57,7 @@
 import android.content.pm.ActivityInfo;
 import android.content.pm.PackageManager;
 import android.content.res.Configuration;
+import android.graphics.Insets;
 import android.graphics.PixelFormat;
 import android.graphics.Rect;
 import android.os.Build;
@@ -105,6 +106,7 @@ public abstract class TiBaseActivity extends AppCompatActivity implements TiActi
 	private TiActionBarStyleHandler actionBarStyleHandler;
 	private TiActivitySafeAreaMonitor safeAreaMonitor;
 	private Context baseContext;
+	public boolean keyboardVisible = false;
 	/**
 	 * Callback to be invoked when the TiBaseActivity.onRequestPermissionsResult() has been called,
 	 * providing the results of a requestPermissions() call. Instances of this interface are to
@@ -671,7 +673,11 @@ protected void onCreate(Bundle savedInstanceState)
 		Log.d(TAG, "Activity " + this + " onCreate", Log.DEBUG_MODE);
 		this.inForeground = true;
 		this.launchIntent = getIntent();
-		this.safeAreaMonitor = new TiActivitySafeAreaMonitor(this);
+
+		TiApplication tiApp = getTiApp();
+		TiApplication.addToActivityStack(this);
+
+		this.safeAreaMonitor = new TiActivitySafeAreaMonitor(this, tiApp);
 
 		// Fetch the current UI mode flags. Used to determine light/dark theme being used.
 		Configuration config = getResources().getConfiguration();
@@ -692,9 +698,6 @@ protected void onCreate(Bundle savedInstanceState)
 			}
 		}
 
-		TiApplication tiApp = getTiApp();
-		TiApplication.addToActivityStack(this);
-
 		// Increment the Titanium activity reference count. To be decremented in onDestroy() method.
 		// Titanium's JavaScript runtime is created when we have at least 1 activity and destroyed when we have 0.
 		KrollRuntime.incrementActivityRefCount();
@@ -784,6 +787,35 @@ public void onChanged(TiActivitySafeAreaMonitor monitor)
 					windowProxy.fireSafeAreaChangedEvent();
 				}
 			}
+
+			@Override
+			public void onKeyboardChanged(boolean isVisible, int width, int height, Insets keyboardSize)
+			{
+				if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q || tiApp == null) return;
+
+				if (isVisible != keyboardVisible && tiApp.hasListener(TiC.EVENT_KEYBOARD_FRAME_CHANGED)) {
+					KrollDict kdX = new KrollDict();
+					kdX.put("left", keyboardSize.left);
+					kdX.put("right", keyboardSize.right);
+
+					KrollDict kdY = new KrollDict();
+					kdX.put("top", keyboardSize.top);
+					kdX.put("bottom", keyboardSize.bottom);
+
+					KrollDict kdFrame = new KrollDict();
+					kdFrame.put("x", kdX);
+					kdFrame.put("y", kdY);
+					kdFrame.put("height", keyboardSize.bottom);
+					kdFrame.put("width", width - keyboardSize.left - keyboardSize.right);
+
+					KrollDict kdAll = new KrollDict();
+					kdAll.put("keyboardFrame", kdFrame);
+					kdAll.put("animationDuration", 0);
+
+					tiApp.fireAppEvent(TiC.EVENT_KEYBOARD_FRAME_CHANGED, kdAll);
+					keyboardVisible = isVisible;
+				}
+			}
 		});
 		this.safeAreaMonitor.start();
 

android/titanium/src/java/org/appcelerator/titanium/TiC.java

@@ -80,6 +80,7 @@ public class TiC
 	public static final String EVENT_SELECTED = "selected";
 	public static final String EVENT_UNSELECTED = "unselected";
 	public static final String EVENT_KEY_PRESSED = "keypressed";
+	public static final String EVENT_KEYBOARD_FRAME_CHANGED = "keyboardframechanged";
 	public static final String EVENT_HEADING = "heading";
 	public static final String EVENT_ITEM_CLICK = "itemclick";
 	public static final String EVENT_ITEMS_SELECTED = "itemsselected";

android/titanium/src/java/org/appcelerator/titanium/view/TiActivitySafeAreaMonitor.java

@@ -7,13 +7,19 @@
 
 package org.appcelerator.titanium.view;
 
+import android.graphics.Insets;
 import android.graphics.Rect;
 import android.os.Build;
 import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AppCompatActivity;
+
 import android.view.View;
 import android.view.Window;
 import android.view.WindowInsets;
+
+import org.appcelerator.titanium.TiApplication;
+import org.appcelerator.titanium.TiC;
+
 import java.util.ArrayList;
 
 /** Tracks safe-area inset changes for a given activity. */
@@ -27,6 +33,7 @@ public class TiActivitySafeAreaMonitor
 	 */
 	public interface OnChangedListener {
 		void onChanged(TiActivitySafeAreaMonitor monitor);
+		void onKeyboardChanged(boolean keyboardVisible, int width, int height, Insets keyboardSize);
 	}
 
 	/** The activity to be monitored. */
@@ -72,7 +79,7 @@ public interface OnChangedListener {
 	 * Creates an object used to track safe-area region changes for the given activity.
 	 * @param activity The activity to be monitored. Cannot be null.
 	 */
-	public TiActivitySafeAreaMonitor(AppCompatActivity activity)
+	public TiActivitySafeAreaMonitor(AppCompatActivity activity, TiApplication app)
 	{
 		// Validate.
 		if (activity == null) {
@@ -105,6 +112,19 @@ public void onLayoutChange(View view, int left, int top, int right, int bottom,
 			@Override
 			public WindowInsets onApplyWindowInsets(View view, WindowInsets insets)
 			{
+				TiApplication tiApp = TiApplication.getInstance();
+
+				if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R
+					&& tiApp != null
+					&& tiApp.hasListener(TiC.EVENT_KEYBOARD_FRAME_CHANGED)
+				) {
+					boolean keyboardVisible = insets.isVisible(WindowInsets.Type.ime());
+					Insets keyboardSize = insets.getInsets(WindowInsets.Type.ime());
+					if (changeListener != null && view != null) {
+						changeListener.onKeyboardChanged(keyboardVisible, view.getWidth(),
+							view.getHeight(), keyboardSize);
+					}
+				}
 				// Validate.
 				if (view == null) {
 					return insets;

apidoc/Titanium/App/App.yml

@@ -378,14 +378,17 @@ events:
     summary: Fired when the soft keyboard is presented, on and off the screen.
     description: |
         This event fires when the application presents the soft keyboard on/off the screen . The
-        event returns the dictionary `keyboardFrame` containing `x`, `y`, `height` and `width` keys,
+        event on iOS returns the dictionary `keyboardFrame` containing `x`, `y`, `height` and `width` keys,
         corresponding to the frame of the keyboard with respect to the screen coordinates.
 
         On Titanium SDK 4.0.0 and later the event also contains a second parameter `animationDuration` representing
         the duration of the animation for the presentation and dismissal of the soft keyboard.
 
         Note that the keyboard `height` and `width` properties will not be accurate when the keyboard
         is being dissmissed.
+
+        For Android it will only work using Android 11 and up. The return values are empty but you can use
+        `keyboardVisible` to check if the keyboard is visible or not.
     properties:
       - name: keyboardFrame
         summary: A dictionary with keys x, y, width and height representing the frame of keyboard on screen.
@@ -394,8 +397,8 @@ events:
       - name: animationDuration
         summary: The duration of the keyboard animation. This parameter is only available on Titanium SDK 4.0.0 and later.
         type: Number
-    platforms: [iphone, ipad, macos]
-    since: {iphone: "3.0.0", ipad: "3.0.0", macos: "9.2.0"}
+    platforms: [android, iphone, ipad, macos]
+    since: {android: "12.7.0", iphone: "3.0.0", ipad: "3.0.0", macos: "9.2.0"}
 
   - name: significanttimechange
     summary: Fired when there is a significant change in the time.
@@ -609,9 +612,12 @@ properties:
 
   - name: keyboardVisible
     summary: Indicates whether or not the soft keyboard is visible.
+    description: |
+        On Android it will only work using Android 11 and up. Otherwise it will always be false.
     type: Boolean
     permission: read-only
-    platforms: [iphone, ipad, macos]
+    since: {android: "12.7.0", iphone: "7.5.0", ipad: "7.5.0", macos: "9.2.0"}
+    platforms: [android, iphone, ipad, macos]
 
   - name: trackUserInteraction
     summary: Indicates whether or not the user interaction shoud be tracked.