Native input prompt on Android and iOS

inspector/an-inspector/ForgeModule/src/io/trigger/forge/android/modules/notification/API.java

@@ -104,12 +104,36 @@ public void onClick(DialogInterface dialog, int which) {
 						task.success(false);
 					}
 				});
-				
+
 				alertBuilder.create().show();
 			}
-		});		
+		});
 	}
-
+
+	public static void prompt(final ForgeTask task, @ForgeParam("title") final String title, @ForgeParam("body") final String body) {
+		task.performUI(new Runnable() {
+			@Override
+			public void run() {
+				AlertDialog.Builder alertBuilder = new AlertDialog.Builder(ForgeApp.getActivity());
+				alertBuilder.setTitle(title);
+				alertBuilder.setMessage(body);
+
+				final EditText input = new EditText(this);
+				alertBuilder.setView(input);
+
+				alertBuilder.setCancelable(false);
+				alertBuilder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
+					@Override
+					public void onClick(DialogInterface dialog, int which) {
+						task.success(input.getText());
+					}
+				});
+
+				alertBuilder.create().show();
+			}
+		});
+	}
+
 	public static void toast(final ForgeTask task, @ForgeParam("body") final String body) {
 		task.performUI(new Runnable() {
 			@Override
@@ -119,4 +143,74 @@ public void run() {
 			}
 		});
 	}
+
+	private static final int INPUT_FIELD_ID = 1001;
+	/***
+	 * Shows an alert prompt with an input field. By default the input field will not be
+	 * a multiline field
+	 ****/
+	public static void prompt(final ForgeTask task, @ForgeParam("title") final String title, @ForgeParam("defVal") final String defVal) {
+
+		task.performUI(new Runnable() {
+			@Override
+			public void run() {
+				AlertDialog.Builder alertBuilder = new AlertDialog.Builder(ForgeApp.getActivity());
+				alertBuilder.setTitle(title);
+				alertBuilder.setView(createView(defVal));
+				alertBuilder.setCancelable(false);
+				alertBuilder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
+					@Override
+					public void onClick(DialogInterface dialog, int which) {
+
+						String input = null;
+						if(dialog instanceof Dialog) {
+							Dialog parent =Dialog.class.cast(dialog);
+							EditText edit = (EditText) parent.findViewById(INPUT_FIELD_ID);
+
+							if(edit != null && edit.getText() != null) {
+								input = edit.getText().toString();
+							}
+						}
+
+						task.success(input);
+					}
+				});
+
+				alertBuilder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
+					@Override
+					public void onClick(DialogInterface dialog, int which) {
+						task.success();
+					}
+				});
+
+				AlertDialog dialog = alertBuilder.create();
+
+				dialog.show();
+			}
+		});
+	}
+
+	/***
+	 * Creates a view with an input field
+	 * The input field allows single line text.
+	 ****/
+	private static View createView(String defVal) {
+		Activity context = ForgeApp.getActivity();
+		ViewGroup ui = new LinearLayout(context);
+		LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
+		ui.setLayoutParams(params);
+
+		EditText input = new EditText(context);
+		input.setId(INPUT_FIELD_ID);
+		input.setSingleLine(true);
+		input.setLayoutParams(params);
+		if(defVal != null) {
+			input.setText(defVal);
+			input.setSelection(defVal.length());	// set the cursor to the end
+		}
+
+		ui.addView(input);
+
+		return ui;
+	}
 }

inspector/ios-inspector/ForgeModule/notification_API.m

@@ -58,6 +58,17 @@ + (void)confirm:(ForgeTask*)task title:(NSString*)title body:(NSString*)body pos
 	[[[UIAlertView alloc] initWithTitle:title message:body cancelButtonItem:negativeBtn otherButtonItems:positiveBtn, nil] show];
 }
 
++ (void)prompt:(ForgeTask*)task title:(NSString*)title body:(NSString*)body {
+  RIButtonItem *ok = [RIButtonItem item];
+  ok.label = @"OK";
+  UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:title message:body cancelButtonItem:ok otherButtonItems:nil];
+  UITextField *input = [alertView textFieldAtIndex:0];
+  ok.action = ^{
+    [task success:input.text];
+  };
+  [alertView show];
+}
+
 + (void)toast:(ForgeTask*)task body:(NSString*)body {
 	[PCToastMessage toastWithDuration:5.0 andText:body inView:[[[ForgeApp sharedApp] viewController] view]];
 	[task success:nil];

module/javascript/module.js

@@ -52,6 +52,12 @@ forge['notification'] = {
 			negative: negative
 		}, success, error);
 	},
+	'prompt': function (title, body, success, error) {
+		forge.internal.call("notification.prompt", {
+			title: title,
+			body: body
+		}, success, error);
+	},
 	'toast': function (body, success, error) {
 		forge.internal.call("notification.toast", {
 			body: body
@@ -65,5 +71,19 @@ forge['notification'] = {
 	},
 	'hideLoading': function (success, error) {
 		forge.internal.call("notification.hideLoading", {}, success, error);
+	},
+	/**
+	 * Create a Android native input prompt dialog.
+	 *
+	 * @param {string} title
+	 * @param {string} defVal
+	 * @param {function()=} success
+	 * @param {function({message: string}=} error
+	 */
+	'prompt': function (title, defVal, success, error) {
+		forge.internal.call("notification.prompt", {
+			title: title,
+			defVal: defVal
+		}, success, error);
 	}
 };