create intent receiver to fix share issues

app/src/main/AndroidManifest.xml

@@ -11,20 +11,43 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
+        <activity android:name=".IntentReceiver">
+            <!-- Accepts open with -->
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+                <data
+                    android:host="*.facebook.com"
+                    android:scheme="https" />
+                <data
+                    android:host="facebook.com"
+                    android:scheme="https" />
+            </intent-filter>
 
-        <activity android:name=".SettingsActivity"
+            <!-- Accepts share intents -->
+            <intent-filter>
+                <action android:name="android.intent.action.SEND" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="text/plain" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".SettingsActivity"
             android:label="@string/action_settings">
             <meta-data
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value=".MainActivity" />
         </activity>
-        <activity android:name=".HelpActivity"
+        <activity
+            android:name=".HelpActivity"
             android:label="@string/action_help">
             <meta-data
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value=".MainActivity" />
         </activity>
-        <activity android:name=".AboutActivity"
+        <activity
+            android:name=".AboutActivity"
             android:label="@string/action_about">
             <meta-data
                 android:name="android.support.PARENT_ACTIVITY"
@@ -32,39 +55,16 @@
         </activity>
         <activity
             android:name=".MainActivity"
-            android:launchMode="singleTop"
-            android:windowSoftInputMode="stateVisible|adjustPan"
             android:label="@string/app_name"
-            android:theme="@style/AppTheme.NoActionBar">
+            android:launchMode="singleTop"
-
+            android:theme="@style/AppTheme.NoActionBar"
+            android:windowSoftInputMode="stateVisible|adjustPan">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
-            <intent-filter>
-                <action android:name="android.intent.action.VIEW" />
 
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.BROWSABLE" />
-                <!-- Accepts URIs that begin with "https://*.facebook.com/events” -->
-                <data
-                    android:host="*.facebook.com"
-                    android:scheme="https" />
-                <!-- Accepts URIs that begin with "https://facebook.com/events” -->
-                <data
-                    android:host="facebook.com"
-                    android:scheme="https" />
-            </intent-filter>
-
-            <!-- Accepts share intents” -->
-            <intent-filter>
-                <action android:name="android.intent.action.SEND" />
-
-                <category android:name="android.intent.category.DEFAULT" />
-
-                <data android:mimeType="text/plain" />
-            </intent-filter>
         </activity>
     </application>
 

app/src/main/java/com/akdev/nofbeventscraper/IntentReceiver.java

@@ -0,0 +1,34 @@
+package com.akdev.nofbeventscraper;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+
+public class IntentReceiver extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        /*
+         * Get data from intent: if launched by other application
+         * via "share to" or "open with"
+         */
+        Intent intent = getIntent();
+        setResult(RESULT_OK, intent);
+
+        String data = intent.getDataString();
+        String extra = intent.getStringExtra(Intent.EXTRA_TEXT);
+
+        String input = (data != null) ? data : extra;
+
+        Intent main = new Intent(this, MainActivity.class);
+        main.putExtra("InputLink", input);
+
+        this.startActivity(main);
+
+        finish();
+    }
+}

app/src/main/java/com/akdev/nofbeventscraper/MainActivity.java

@@ -75,6 +75,15 @@ public class MainActivity extends AppCompatActivity {
         events.clear();
         events.addAll(getSavedEvents());
         adapter.notifyDataSetChanged();
+
+        Intent intent = getIntent();
+        String data = intent.getStringExtra("InputLink");
+
+        if (data != null) {
+            intent.removeExtra("InputLink");
+            edit_text_uri_input.setText(data);
+            startScraping();
+        }
     }
 
     /**
@@ -196,27 +205,7 @@ public class MainActivity extends AppCompatActivity {
             }
         });
 
-        /*
-         * Get data from intent: if launched by other application
-         * via "share to" or "open with"
-         */
-        Intent intent = getIntent();
 
-        if (intent.getAction() != null) {
-            // only use this intent once, not every onCreate (e.g. rotation)
-            intent.setAction(null);
-            Uri data = intent.getData();
-            String shared_text = intent.getStringExtra(Intent.EXTRA_TEXT);
-            if (data != null) {
-                // opening external fb link
-                edit_text_uri_input.setText(data.toString());
-                startScraping();
-            } else if (shared_text != null) {
-                //share to nofb
-                edit_text_uri_input.setText(shared_text);
-                startScraping();
-            }
-        }
     }
 
     /**