Fixed share / authentication

app/src/main/AndroidManifest.xml

@@ -80,6 +80,29 @@
                 <action android:name="${applicationId}.REFRESH" />
                 <category android:name="android.intent.category.DEFAULT" />
             </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" />
+
+                <data android:scheme="mailto" />
+            </intent-filter>
+
+            <intent-filter>
+                <action android:name="android.intent.action.SENDTO" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:scheme="mailto" />
+            </intent-filter>
+
+            <intent-filter>
+                <action android:name="android.intent.action.SEND" />
+                <action android:name="android.intent.action.SEND_MULTIPLE" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="*/*" />
+            </intent-filter>
         </activity>
 
         <activity
@@ -143,33 +166,9 @@
 
         <activity
             android:name=".ActivityCompose"
-            android:exported="true"
+            android:exported="false"
             android:launchMode="singleTask"
-            android:parentActivityName=".ActivityView">
-
-            <intent-filter>
-                <action android:name="android.intent.action.SEND" />
-                <action android:name="android.intent.action.SEND_MULTIPLE" />
-
-                <category android:name="android.intent.category.DEFAULT" />
-                <data android:mimeType="*/*" />
-            </intent-filter>
-
-            <intent-filter>
-                <action android:name="android.intent.action.SENDTO" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <data android:scheme="mailto" />
-            </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" />
-
-                <data android:scheme="mailto" />
-            </intent-filter>
-        </activity>
+            android:parentActivityName=".ActivityView" />
 
         <activity
             android:name=".ActivityEML"

app/src/main/java/eu/faircode/email/ActivityMain.java

@@ -23,6 +23,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.res.Configuration;
+import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
 
@@ -88,6 +89,20 @@ public class ActivityMain extends ActivityBase implements FragmentManager.OnBack
                 @Override
                 protected void onExecuted(Bundle args, Boolean hasAccounts) {
                     if (hasAccounts) {
+                        Intent intent = getIntent();
+                        String action = intent.getAction();
+                        Uri uri = intent.getData();
+                        boolean mailto = (uri != null && "mailto".equals(uri.getScheme()));
+                        if ((Intent.ACTION_VIEW.equals(action) && mailto) ||
+                                (Intent.ACTION_SENDTO.equals(action) && mailto) ||
+                                Intent.ACTION_SEND.equals(action) ||
+                                Intent.ACTION_SEND_MULTIPLE.equals(action)) {
+                            intent.setClass(ActivityMain.this, ActivityCompose.class);
+                            startActivity(intent);
+                            finish();
+                            return;
+                        }
+
                         Log.logBundle(args);
 
                         Intent view = new Intent(ActivityMain.this, ActivityView.class);