Add isKeyboardShown command for iOS

src/main/java/io/appium/java_client/AppiumDriver.java

@@ -64,7 +64,7 @@
 */
 @SuppressWarnings("unchecked")
 public class AppiumDriver<T extends WebElement>
-    extends DefaultGenericMobileDriver<T> implements ComparesImages {
+    extends DefaultGenericMobileDriver<T> implements ComparesImages, HasDeviceDetails {
 
     private static final ErrorHandler errorHandler = new ErrorHandler(new ErrorCodesMobile(), true);
     // frequently used command parameters

src/main/java/io/appium/java_client/HasDeviceDetails.java

@@ -0,0 +1,15 @@
+package io.appium.java_client;
+
+import static io.appium.java_client.MobileCommand.isKeyboardShownCommand;
+
+public interface HasDeviceDetails extends ExecutesMethod {
+
+    /**
+     * Check if the keyboard is displayed.
+     *
+     * @return true if keyboard is displayed. False otherwise
+     */
+    default boolean isKeyboardShown() {
+        return CommandExecutionHelper.execute(this, isKeyboardShownCommand());
+    }
+}

src/main/java/io/appium/java_client/MobileCommand.java

@@ -515,4 +515,14 @@ public static ImmutableMap<String, Object> prepareArguments(String[] params,
                                new String(img2Data, StandardCharsets.UTF_8), options.build()};
         return new AbstractMap.SimpleEntry<>(COMPARE_IMAGES, prepareArguments(parameters, values));
     }
+
+    /**
+     * This method forms a {@link Map} of parameters for the checking of the keyboard state (is it shown or not).
+     *
+     * @return a key-value pair. The key is the command name. The value is a {@link Map} command arguments.
+     */
+    public static Map.Entry<String, Map<String, ?>> isKeyboardShownCommand() {
+        return new AbstractMap.SimpleEntry<>(
+                IS_KEYBOARD_SHOWN, ImmutableMap.<String, Object>of());
+    }
 }

src/main/java/io/appium/java_client/android/AndroidDriver.java

@@ -51,7 +51,7 @@
 public class AndroidDriver<T extends WebElement>
     extends AppiumDriver<T>
     implements PressesKeyCode, HasNetworkConnection, PushesFiles, StartsActivity,
-        FindsByAndroidUIAutomator<T>, LocksDevice, HasAndroidSettings, HasDeviceDetails,
+        FindsByAndroidUIAutomator<T>, LocksDevice, HasAndroidSettings, HasAndroidDeviceDetails,
         HasSupportedPerformanceDataType, AuthenticatesByFinger,
         CanRecordScreen, SupportsSpecialEmulatorCommands,
         SupportsNetworkStateManagement, ListensToLogcatMessages, HasAndroidClipboard {

src/main/java/io/appium/java_client/android/AndroidMobileCommandHelper.java

@@ -152,16 +152,6 @@ public class AndroidMobileCommandHelper extends MobileCommand {
             GET_SYSTEM_BARS, ImmutableMap.<String, Object>of());
     }
 
-    /**
-     * This method forms a {@link Map} of parameters for the checking of the keyboard state (is it shown or not).
-     *
-     * @return a key-value pair. The key is the command name. The value is a {@link Map} command arguments.
-     */
-    public static Map.Entry<String, Map<String, ?>> isKeyboardShownCommand() {
-        return new AbstractMap.SimpleEntry<>(
-            IS_KEYBOARD_SHOWN, ImmutableMap.<String, Object>of());
-    }
-
     /**
      * This method forms a {@link java.util.Map} of parameters for the
      * finger print authentication invocation.

src/main/java/io/appium/java_client/android/HasDeviceDetails.java → src/main/java/io/appium/java_client/android/HasAndroidDeviceDetails.java

@@ -1,15 +1,15 @@
 package io.appium.java_client.android;
 
-import static io.appium.java_client.android.AndroidMobileCommandHelper.getDisplayDensityCommand;
-import static io.appium.java_client.android.AndroidMobileCommandHelper.getSystemBarsCommand;
-import static io.appium.java_client.android.AndroidMobileCommandHelper.isKeyboardShownCommand;
-
 import io.appium.java_client.CommandExecutionHelper;
-import io.appium.java_client.ExecutesMethod;
+import io.appium.java_client.HasDeviceDetails;
 
 import java.util.Map;
 
-public interface HasDeviceDetails extends ExecutesMethod {
+import static io.appium.java_client.android.AndroidMobileCommandHelper.getDisplayDensityCommand;
+import static io.appium.java_client.android.AndroidMobileCommandHelper.getSystemBarsCommand;
+
+public interface HasAndroidDeviceDetails extends HasDeviceDetails {
+
     /*
         Retrieve the display density of the Android device.
      */
@@ -24,12 +24,4 @@ default Map<String, String> getSystemBars() {
         return CommandExecutionHelper.execute(this, getSystemBarsCommand());
     }
 
-    /**
-     * Check if the keyboard is displayed.
-     *
-     * @return true if keyboard is displayed. False otherwise
-     */
-    default boolean isKeyboardShown() {
-        return CommandExecutionHelper.execute(this, isKeyboardShownCommand());
-    }
 }

src/test/java/io/appium/java_client/ios/IOSDriverTest.java

@@ -73,4 +73,10 @@ public void getDeviceTimeTest() {
         byte[] data = driver.pullFile("Library/AddressBook/AddressBook.sqlitedb");
         assert (data.length > 0);
     }
+
+    @Test public void keyboardTest() {
+        MobileElement element = driver.findElementById("IntegerA");
+        element.click();
+        assertTrue(driver.isKeyboardShown());
+    }
 }