[Android] notification with inline reply (#612)

Author: lluis-sancho

README.md

@@ -653,6 +653,31 @@ Make sure you have the receiver in `AndroidManifest.xml`:
 
 For iOS, you can use this [package](https://github.com/holmesal/react-native-ios-notification-actions) to add notification actions.
 
+Notifications with inline reply: 
+
+You must register an action as "ReplyInput", this will show in the notifications an input to write in. 
+
+EXAMPLE:
+```javascript
+PushNotification.localNotificationSchedule({
+  message: "My Notification Message", // (required)
+  date: new Date(Date.now() + (60 * 1000)), // in 60 secs
+  actions: ["ReplyInput"],
+  reply_placeholder_text: "Write your response...", // (required)
+  reply_button_text: "Reply" // (required)
+});
+```
+
+To get the text from the notification: 
+
+```javascript
+...
+if(notification.action === "ReplyInput"){
+  console.log("texto", notification.reply_text)// this will contain the inline reply text. 
+}
+...
+
+
 ## Set application badge icon
 
 `PushNotification.setApplicationIconBadgeNumber(number: number)`

android/src/main/java/com/dieam/reactnativepushnotification/modules/RNPushNotification.java

@@ -8,7 +8,6 @@
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.os.Bundle;
-
 import androidx.annotation.NonNull;
 import androidx.core.app.NotificationManagerCompat;
 
@@ -41,6 +40,7 @@
 
 public class RNPushNotification extends ReactContextBaseJavaModule implements ActivityEventListener {
     public static final String LOG_TAG = "RNPushNotification";// all logging should use this tag
+    public static final String KEY_TEXT_REPLY = "key_text_reply";
 
     private RNPushNotificationHelper mRNPushNotificationHelper;
     private final SecureRandom mRandomNumberGenerator = new SecureRandom();
@@ -95,7 +95,7 @@ public void onNewIntent(Intent intent) {
             mJsDelivery.notifyNotification(bundle);
         }
     }
-    
+
     @ReactMethod
     public void invokeApp(ReadableMap data) {
         Bundle bundle = null;

android/src/main/java/com/dieam/reactnativepushnotification/modules/RNPushNotificationActions.java

@@ -13,8 +13,10 @@
 import com.facebook.react.ReactApplication;
 import com.facebook.react.ReactInstanceManager;
 import com.facebook.react.bridge.ReactContext;
+import androidx.core.app.RemoteInput;
 
 import static com.dieam.reactnativepushnotification.modules.RNPushNotification.LOG_TAG;
+import static com.dieam.reactnativepushnotification.modules.RNPushNotification.KEY_TEXT_REPLY;
 
 public class RNPushNotificationActions extends BroadcastReceiver {
     @Override
@@ -28,7 +30,15 @@ public void onReceive(final Context context, Intent intent) {
       }
 
       final Bundle bundle = intent.getBundleExtra("notification");
+      Bundle remoteInput = null;
 
+      if(android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.KITKAT_WATCH){
+          remoteInput = RemoteInput.getResultsFromIntent(intent);
+      }
+      if (remoteInput != null) {
+          // Add to reply_text the text written by the user in the notification
+          bundle.putCharSequence("reply_text", remoteInput.getCharSequence(KEY_TEXT_REPLY));
+      }
       // Dismiss the notification popup.
       NotificationManager manager = (NotificationManager) context.getSystemService(context.NOTIFICATION_SERVICE);
       int notificationID = Integer.parseInt(bundle.getString("id"));
@@ -87,4 +97,4 @@ public void onReactContextInitialized(ReactContext context) {
         });
       }
     }
-}
+}

android/src/main/java/com/dieam/reactnativepushnotification/modules/RNPushNotificationAttributes.java

@@ -47,6 +47,8 @@ public class RNPushNotificationAttributes {
     private static final String TIMEOUT_AFTER = "timeoutAfter";
     private static final String ONLY_ALERT_ONCE = "onlyAlertOnce";
     private static final String ONGOING = "ongoing";
+    private static final String REPLY_BUTTON_TEXT = "reply_button_text";
+    private static final String REPLAY_PLACEHOLDER_TEXT = "reply_placeholder_text";
     private static final String ALLOW_WHILE_IDLE = "allowWhileIdle";
     private static final String IGNORE_IN_FOREGROUND = "ignoreInForeground";
 
@@ -84,6 +86,8 @@ public class RNPushNotificationAttributes {
     private final double timeoutAfter;
     private final boolean onlyAlertOnce;
     private final boolean ongoing;
+    private final String reply_button_text;
+    private final String reply_placeholder_text;
     private final boolean allowWhileIdle;
     private final boolean ignoreInForeground;
 
@@ -122,6 +126,8 @@ public RNPushNotificationAttributes(Bundle bundle) {
         timeoutAfter = bundle.getDouble(TIMEOUT_AFTER);
         onlyAlertOnce = bundle.getBoolean(ONLY_ALERT_ONCE);
         ongoing = bundle.getBoolean(ONGOING);
+        reply_button_text = bundle.getString(REPLY_BUTTON_TEXT);
+        reply_placeholder_text = bundle.getString(REPLAY_PLACEHOLDER_TEXT);
         allowWhileIdle = bundle.getBoolean(ALLOW_WHILE_IDLE);
         ignoreInForeground = bundle.getBoolean(IGNORE_IN_FOREGROUND);
     }
@@ -162,6 +168,8 @@ private RNPushNotificationAttributes(JSONObject jsonObject) {
             timeoutAfter = jsonObject.has(TIMEOUT_AFTER) ? jsonObject.getDouble(TIMEOUT_AFTER) : -1;
             onlyAlertOnce = jsonObject.has(ONLY_ALERT_ONCE) ? jsonObject.getBoolean(ONLY_ALERT_ONCE) : false;
             ongoing = jsonObject.has(ONGOING) ? jsonObject.getBoolean(ONGOING) : false;
+            reply_button_text = jsonObject.has(REPLY_BUTTON_TEXT) ? jsonObject.getString(REPLY_BUTTON_TEXT) : null;
+            reply_placeholder_text = jsonObject.has(REPLAY_PLACEHOLDER_TEXT) ? jsonObject.getString(REPLAY_PLACEHOLDER_TEXT) : null;
             allowWhileIdle = jsonObject.has(ALLOW_WHILE_IDLE) ? jsonObject.getBoolean(ALLOW_WHILE_IDLE) : false;
             ignoreInForeground = jsonObject.has(IGNORE_IN_FOREGROUND) ? jsonObject.getBoolean(IGNORE_IN_FOREGROUND) : false;
         } catch (JSONException e) {
@@ -259,6 +267,8 @@ public Bundle toBundle() {
         bundle.putDouble(TIMEOUT_AFTER, timeoutAfter);
         bundle.putBoolean(ONLY_ALERT_ONCE, onlyAlertOnce);
         bundle.putBoolean(ONGOING, ongoing);
+        bundle.putString(REPLY_BUTTON_TEXT, reply_button_text);
+        bundle.putString(REPLAY_PLACEHOLDER_TEXT, reply_placeholder_text);
         bundle.putBoolean(ALLOW_WHILE_IDLE, allowWhileIdle);
         bundle.putBoolean(IGNORE_IN_FOREGROUND, ignoreInForeground);
         return bundle;
@@ -301,6 +311,8 @@ public JSONObject toJson() {
             jsonObject.put(TIMEOUT_AFTER, timeoutAfter);
             jsonObject.put(ONLY_ALERT_ONCE, onlyAlertOnce);
             jsonObject.put(ONGOING, ongoing);
+            jsonObject.put(REPLY_BUTTON_TEXT, reply_button_text);
+            jsonObject.put(REPLAY_PLACEHOLDER_TEXT, reply_placeholder_text);
             jsonObject.put(ALLOW_WHILE_IDLE, allowWhileIdle);
             jsonObject.put(IGNORE_IN_FOREGROUND, ignoreInForeground);
         } catch (JSONException e) {
@@ -349,6 +361,8 @@ public String toString() {
                 ", timeoutAfter=" + timeoutAfter +
                 ", onlyAlertOnce=" + onlyAlertOnce +
                 ", ongoing=" + ongoing +
+                ", reply_button_text=" + reply_button_text +
+                ", reply_placeholder_text=" + reply_placeholder_text +
                 ", allowWhileIdle=" + allowWhileIdle +
                 ", ignoreInForeground=" + ignoreInForeground +
                 '}';

android/src/main/java/com/dieam/reactnativepushnotification/modules/RNPushNotificationHelper.java

@@ -23,6 +23,10 @@
 import android.os.Bundle;
 import android.service.notification.StatusBarNotification;
 import android.util.Log;
+import androidx.core.app.RemoteInput;
+
+import androidx.annotation.RequiresApi;
+import androidx.core.app.NotificationCompat;
 
 import androidx.annotation.RequiresApi;
 import androidx.core.app.NotificationCompat;
@@ -46,6 +50,7 @@
 
 import static com.dieam.reactnativepushnotification.modules.RNPushNotification.LOG_TAG;
 import static com.dieam.reactnativepushnotification.modules.RNPushNotificationAttributes.fromJson;
+import static com.dieam.reactnativepushnotification.modules.RNPushNotification.KEY_TEXT_REPLY;
 
 public class RNPushNotificationHelper {
     public static final String PREFERENCES_KEY = "rn_push_notification";
@@ -514,13 +519,35 @@ public void sendToNotificationCentreWithPicture(Bundle bundle, Bitmap largeIconB
 
                     PendingIntent pendingActionIntent = PendingIntent.getBroadcast(context, notificationID, actionIntent,
                             PendingIntent.FLAG_UPDATE_CURRENT);
-
-                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-                      notification.addAction(new NotificationCompat.Action.Builder(icon, action, pendingActionIntent).build());
-                    } else {
-                      notification.addAction(icon, action, pendingActionIntent);
+                    if(action.equals("ReplyInput")){
+                        //Action with inline reply
+                        if(android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.KITKAT_WATCH){
+                            RemoteInput remoteInput = new RemoteInput.Builder(KEY_TEXT_REPLY)
+                                    .setLabel(bundle.getString("reply_placeholder_text"))
+                                    .build();
+                            NotificationCompat.Action replyAction = new NotificationCompat.Action.Builder(
+                                    icon, bundle.getString("reply_button_text"), pendingActionIntent)
+                                    .addRemoteInput(remoteInput)
+                                    .setAllowGeneratedReplies(true)
+                                    .build();
+
+                            notification.addAction(replyAction);
+                        }
+                        else{
+                            // The notification will not have action
+                            break;
+                        }
+                    }
+                    else{
+                        // Add "action" for later identifying which button gets pressed
+                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                          notification.addAction(new NotificationCompat.Action.Builder(icon, action, pendingActionIntent).build());
+                        } else {
+                          notification.addAction(icon, action, pendingActionIntent);
+                        }
                     }
                 }
+
             }
 
             // Remove the notification from the shared preferences once it has been shown