Make sure that proxy host name does not get null

And if it gets null, just ignore the setting.

4 files changed, 22 insertions, 47 deletions

diff --git a/app/src/main/java/de/danoeh/antennapod/dialog/ProxyDialog.java b/app/src/main/java/de/danoeh/antennapod/dialog/ProxyDialog.java
index ad2ed3499..2c3c44b1d 100644
--- a/app/src/main/java/de/danoeh/antennapod/dialog/ProxyDialog.java
+++ b/app/src/main/java/de/danoeh/antennapod/dialog/ProxyDialog.java
@@ -148,32 +148,24 @@ public class ProxyDialog {
     }
 
     private void setProxyConfig() {
-        String type = (String) spType.getSelectedItem();
-        ProxyConfig proxy;
-        if (Proxy.Type.valueOf(type) == Proxy.Type.DIRECT) {
-            proxy = ProxyConfig.direct();
-        } else {
-            String host = etHost.getText().toString();
-            String port = etPort.getText().toString();
-            String username = etUsername.getText().toString();
-            if (TextUtils.isEmpty(username)) {
-                username = null;
-            }
-            String password = etPassword.getText().toString();
-            if (TextUtils.isEmpty(password)) {
-                password = null;
-            }
-            int portValue = 0;
-            if (!TextUtils.isEmpty(port)) {
-                portValue = Integer.parseInt(port);
-            }
-            if (Proxy.Type.valueOf(type) == Proxy.Type.SOCKS) {
-                proxy = ProxyConfig.socks(host, portValue, username, password);
-            } else {
-                proxy = ProxyConfig.http(host, portValue, username, password);
-            }
+        final String type = (String) spType.getSelectedItem();
+        final Proxy.Type typeEnum = Proxy.Type.valueOf(type);
+        final String host = etHost.getText().toString();
+        final String port = etPort.getText().toString();
+
+        String username = etUsername.getText().toString();
+        if (TextUtils.isEmpty(username)) {
+            username = null;
+        }
+        String password = etPassword.getText().toString();
+        if (TextUtils.isEmpty(password)) {
+            password = null;
+        }
+        int portValue = 0;
+        if (!TextUtils.isEmpty(port)) {
+            portValue = Integer.parseInt(port);
         }
-        UserPreferences.setProxyConfig(proxy);
+        UserPreferences.setProxyConfig(new ProxyConfig(typeEnum, host, portValue, username, password));
     }
 
     private final TextWatcher requireTestOnChange = new TextWatcher() {
diff --git a/core/src/main/java/de/danoeh/antennapod/core/preferences/UserPreferences.java b/core/src/main/java/de/danoeh/antennapod/core/preferences/UserPreferences.java
index 08daf01e2..74f89a039 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/preferences/UserPreferences.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/preferences/UserPreferences.java
@@ -611,27 +611,22 @@ public class UserPreferences {
     public static void setProxyConfig(ProxyConfig config) {
         SharedPreferences.Editor editor = prefs.edit();
         editor.putString(PREF_PROXY_TYPE, config.type.name());
-        Proxy.Type type = Proxy.Type.valueOf(config.type.name());
-        if (type == Proxy.Type.DIRECT) {
-            editor.apply();
-            return;
-        }
-        if(TextUtils.isEmpty(config.host)) {
+        if (TextUtils.isEmpty(config.host)) {
             editor.remove(PREF_PROXY_HOST);
         } else {
             editor.putString(PREF_PROXY_HOST, config.host);
         }
-        if(config.port <= 0 || config.port > 65535) {
+        if (config.port <= 0 || config.port > 65535) {
             editor.remove(PREF_PROXY_PORT);
         } else {
             editor.putInt(PREF_PROXY_PORT, config.port);
         }
-        if(TextUtils.isEmpty(config.username)) {
+        if (TextUtils.isEmpty(config.username)) {
             editor.remove(PREF_PROXY_USER);
         } else {
             editor.putString(PREF_PROXY_USER, config.username);
         }
-        if(TextUtils.isEmpty(config.password)) {
+        if (TextUtils.isEmpty(config.password)) {
             editor.remove(PREF_PROXY_PASSWORD);
         } else {
             editor.putString(PREF_PROXY_PASSWORD, config.password);
diff --git a/core/src/main/java/de/danoeh/antennapod/core/service/download/AntennapodHttpClient.java b/core/src/main/java/de/danoeh/antennapod/core/service/download/AntennapodHttpClient.java
index bca3792b0..b26c57963 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/service/download/AntennapodHttpClient.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/service/download/AntennapodHttpClient.java
@@ -118,7 +118,7 @@ public class AntennapodHttpClient {
         builder.followSslRedirects(true);
 
         ProxyConfig config = UserPreferences.getProxyConfig();
-        if (config.type != Proxy.Type.DIRECT) {
+        if (config.type != Proxy.Type.DIRECT && !TextUtils.isEmpty(config.host)) {
             int port = config.port > 0 ? config.port : ProxyConfig.DEFAULT_PORT;
             SocketAddress address = InetSocketAddress.createUnresolved(config.host, port);
             builder.proxy(new Proxy(config.type, address));
diff --git a/core/src/main/java/de/danoeh/antennapod/core/service/download/ProxyConfig.java b/core/src/main/java/de/danoeh/antennapod/core/service/download/ProxyConfig.java
index 0d59a1b7e..797001e3a 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/service/download/ProxyConfig.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/service/download/ProxyConfig.java
@@ -14,18 +14,6 @@ public class ProxyConfig {
 
     public static final int DEFAULT_PORT = 8080;
 
-    public static ProxyConfig direct() {
-        return new ProxyConfig(Proxy.Type.DIRECT, null, 0, null, null);
-    }
-
-    public static ProxyConfig http(String host, int port, String username, String password) {
-        return new ProxyConfig(Proxy.Type.HTTP, host, port, username, password);
-    }
-
-    public static ProxyConfig socks(String host, int port, String username, String password) {
-        return new ProxyConfig(Proxy.Type.SOCKS, host, port, username, password);
-    }
-
     public ProxyConfig(Proxy.Type type, String host, int port, String username, String password) {
         this.type = type;
         this.host = host;