added support for configuration URIs

http://frankmorgner.github.io/vsmartcard/remote-reader/README.html?host=1.1.1.1&port=123

https://frankmorgner.github.io/vsmartcard/remote-reader/README.html?host=1.1.1.1&port=123

vpcd://1.1.1.1:123

remote-reader/.idea/libraries/appcompat_v7_19_1_0.xml

@@ -0,0 +1,10 @@
+<component name="libraryTable">
+  <library name="appcompat-v7-19.1.0">
+    <CLASSES>
+      <root url="file://$PROJECT_DIR$/build/intermediates/exploded-aar/com.android.support/appcompat-v7/19.1.0/res" />
+      <root url="jar://$PROJECT_DIR$/build/intermediates/exploded-aar/com.android.support/appcompat-v7/19.1.0/classes.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>

remote-reader/.idea/libraries/support_v4_19_1_0.xml

@@ -0,0 +1,11 @@
+<component name="libraryTable">
+  <library name="support-v4-19.1.0">
+    <CLASSES>
+      <root url="jar://$APPLICATION_HOME_DIR$/sdk/extras/android/m2repository/com/android/support/support-v4/19.1.0/support-v4-19.1.0.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$APPLICATION_HOME_DIR$/sdk/extras/android/m2repository/com/android/support/support-v4/19.1.0/support-v4-19.1.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>

remote-reader/app/src/main/AndroidManifest.xml

@@ -14,7 +14,10 @@
         android:theme="@style/AppTheme" >
         <activity
             android:name="com.vsmartcard.remotesmartcardreader.app.MainActivity"
-            android:label="@string/app_name" >
+            android:label="@string/app_name"
+            android:exported="true"
+            android:launchMode="singleTask" >
+
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
@@ -28,6 +31,29 @@
                 android:name="android.nfc.action.TECH_DISCOVERED"
                 android:resource="@xml/nfc_tech_filter" />
 
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.BROWSABLE" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:scheme="@string/scheme_vpcd" />
+            </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="@string/scheme_http"
+                    android:host="frankmorgner.github.io"
+                    android:pathPattern="/vsmartcard/remote-reader/README.html" />
+            </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="@string/scheme_https"
+                    android:host="frankmorgner.github.io"
+                    android:pathPattern="/vsmartcard/remote-reader/README.html" />
+            </intent-filter>
+
         </activity>
     </application>
 

remote-reader/app/src/main/java/com/vsmartcard/remotesmartcardreader/app/MainActivity.java

@@ -22,20 +22,19 @@ package com.vsmartcard.remotesmartcardreader.app;
 import android.app.Activity;
 import android.app.PendingIntent;
 import android.content.Intent;
+import android.net.Uri;
 import android.nfc.NfcAdapter;
+import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
-import android.os.Bundle;
 import android.text.Editable;
 import android.text.Layout;
-import android.text.method.LinkMovementMethod;
 import android.text.method.ScrollingMovementMethod;
 import android.view.KeyEvent;
 import android.view.View;
 import android.view.inputmethod.EditorInfo;
 import android.widget.Button;
-import android.widget.CheckBox;
 import android.widget.EditText;
 import android.widget.ProgressBar;
 import android.widget.TextView;
@@ -43,7 +42,6 @@ import android.widget.TextView;
 import com.vsmartcard.remotesmartcardreader.app.screaders.DummyReader;
 import com.vsmartcard.remotesmartcardreader.app.screaders.NFCReader;
 import com.vsmartcard.remotesmartcardreader.app.screaders.SCReader;
-import android.text.ClipboardManager;
 
 public class MainActivity extends Activity {
 
@@ -115,7 +113,6 @@ public class MainActivity extends Activity {
     private boolean testing;
     private String hostname;
     private String port;
-    private String savedLog;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -193,7 +190,13 @@ public class MainActivity extends Activity {
     }
 
     private void vpcdConnect(SCReader scReader) {
-        vpcdTest = new VPCDWorker(hostname, Integer.parseInt(port), scReader, handler);
+        int p = VPCDWorker.DEFAULT_PORT;
+        try {
+            p = Integer.parseInt(port);
+        } catch (NumberFormatException e) {
+            textViewVPCDStatus.append(getResources().getString(R.string.status_default_port)+"\n");
+        }
+        vpcdTest = new VPCDWorker(hostname, p, scReader, handler);
         new Thread(vpcdTest).start();
     }
 
@@ -249,14 +252,37 @@ public class MainActivity extends Activity {
     @Override
     public void onResume() {
         super.onResume();
+        Intent intent = getIntent();
         // Check to see that the Activity started due to a discovered tag
-        if (NfcAdapter.ACTION_TECH_DISCOVERED.equals(getIntent().getAction())) {
+        if (NfcAdapter.ACTION_TECH_DISCOVERED.equals(intent.getAction())) {
-            NFCReader nfcReader = NFCReader.processIntent(getIntent());
+            NFCReader nfcReader = NFCReader.processIntent(intent);
             if (nfcReader != null) {
                 textViewVPCDStatus.append(getResources().getString(R.string.status_tag_discovered)+"\n");
                 forceConnect(nfcReader);
             } else {
-                super.onNewIntent(getIntent());
+                super.onNewIntent(intent);
+            }
+        } else {
+            // Check to see that the Activity started due to a configuration URI
+            if (Intent.ACTION_VIEW.equals(intent.getAction())) {
+                testing = false;
+                vpcdDisconnect();
+                Uri uri = intent.getData();
+                String h = "";
+                String p = "";
+                if (uri.getScheme().equals(getResources().getString(R.string.scheme_vpcd))) {
+                    h = uri.getHost();
+                    int _p = uri.getPort();
+                    if (_p > 0) {
+                        p = Integer.toString(_p);
+                    }
+                } else {
+                    h = uri.getQueryParameter("host");
+                    p = uri.getQueryParameter("port");
+                }
+                editTextVPCDHost.setText(h);
+                editTextVPCDPort.setText(p);
+                super.onNewIntent(intent);
             }
         }
     }

remote-reader/app/src/main/java/com/vsmartcard/remotesmartcardreader/app/VPCDWorker.java

@@ -31,6 +31,7 @@ import java.net.InetAddress;
 import java.net.Socket;
 
 public class VPCDWorker implements Runnable, Closeable {
+    public static int DEFAULT_PORT = 35963;
     private int port;
     private String hostname;
     private SCReader reader;

remote-reader/app/src/main/res/values/strings.xml

@@ -23,6 +23,7 @@
     <string name="status_unknown">Unknown Event</string>
     <string name="status_tag_discovered">Contact-less card discovered.</string>
     <string name="status_dummy_start">Using a dummy card to test the connection.</string>
+    <string name="status_default_port">Using default port.</string>
 
     <string name="menu_copy_to_clipboard">Copy</string>
 
@@ -30,4 +31,8 @@
     <string name="verbose">Verbose logging</string>
     <string name="error_tag_lost">Data transmission failed. Is the card still present?</string>
 
+    <string name="scheme_http">http</string>
+    <string name="scheme_https">https</string>
+    <string name="scheme_vpcd">vpcd</string>
+
 </resources>