From 233cb40aec40b44452533f2a8d66ddfcd9e890bf Mon Sep 17 00:00:00 2001
From: Arne Schwabe <arne@rfc2549.org>
Date: Fri, 9 Oct 2015 12:20:57 +0200
Subject: Fix connection list (closes #398)

---
 .../openvpn/fragments/ConnectionsAdapter.java      | 147 +++++++++++++++------
 .../openvpn/fragments/Settings_Connections.java    |   6 +-
 main/src/main/res/layout/connections.xml           |   3 +-
 main/src/main/res/layout/server_card.xml           |  23 +++-
 main/src/main/res/values/strings.xml               |   2 +
 5 files changed, 130 insertions(+), 51 deletions(-)

(limited to 'main/src')

diff --git a/main/src/main/java/de/blinkt/openvpn/fragments/ConnectionsAdapter.java b/main/src/main/java/de/blinkt/openvpn/fragments/ConnectionsAdapter.java
index c0bda8d1..74c103f8 100644
--- a/main/src/main/java/de/blinkt/openvpn/fragments/ConnectionsAdapter.java
+++ b/main/src/main/java/de/blinkt/openvpn/fragments/ConnectionsAdapter.java
@@ -28,9 +28,6 @@ import de.blinkt.openvpn.R;
 import de.blinkt.openvpn.VpnProfile;
 import de.blinkt.openvpn.core.Connection;
 
-/**
- * Created by arne on 30.10.14.
- */
 public class ConnectionsAdapter extends RecyclerView.Adapter<ConnectionsAdapter.ConnectionsHolder> {
     private final Context mContext;
     private final VpnProfile mProfile;
@@ -58,8 +55,10 @@ public class ConnectionsAdapter extends RecyclerView.Adapter<ConnectionsAdapter.
         private final ImageButton mDeleteButton;
         private final EditText mConnectText;
         private final SeekBar mConnectSlider;
+        private final ConnectionsAdapter mConnectionsAdapter;
+        private Connection mConnection;
 
-        public ConnectionsHolder(View card) {
+        public ConnectionsHolder(View card, ConnectionsAdapter connectionsAdapter) {
             super(card);
             mServerNameView = (EditText) card.findViewById(R.id.servername);
             mPortNumberView = (EditText) card.findViewById(R.id.portnumber);
@@ -72,6 +71,94 @@ public class ConnectionsAdapter extends RecyclerView.Adapter<ConnectionsAdapter.
             mConnectSlider = (SeekBar) card.findViewById(R.id.connect_silder);
             mConnectText = (EditText) card.findViewById(R.id.connect_timeout);
 
+            mConnectionsAdapter = connectionsAdapter;
+
+            addListeners();
+        }
+
+        public void addListeners() {
+            mRemoteSwitch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+                @Override
+                public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                    mConnection.mEnabled = isChecked;
+                    mConnectionsAdapter.displayWarningIfNoneEnabled();
+                }
+            });
+
+            mProtoGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
+                @Override
+                public void onCheckedChanged(RadioGroup group, int checkedId) {
+                    if (checkedId == R.id.udp_proto)
+                        mConnection.mUseUdp = true;
+                    else if (checkedId == R.id.tcp_proto)
+                        mConnection.mUseUdp = false;
+                }
+            });
+            mCustomOptionCB.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+                @Override
+                public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                    mConnection.mUseCustomConfig = isChecked;
+                    mCustomOptionsLayout.setVisibility(mConnection.mUseCustomConfig ? View.VISIBLE : View.GONE);
+                }
+            });
+
+
+
+            mServerNameView.addTextChangedListener(new OnTextChangedWatcher() {
+                @Override
+                public void afterTextChanged(Editable s) {
+                    mConnection.mServerName = s.toString();
+                }
+
+            });
+
+            mPortNumberView.addTextChangedListener(new OnTextChangedWatcher() {
+                @Override
+                public void afterTextChanged(Editable s) {
+                    mConnection.mServerPort = s.toString();
+                }
+            });
+
+            mCustomOptionText.addTextChangedListener(new OnTextChangedWatcher() {
+                @Override
+                public void afterTextChanged(Editable s) {
+                    mConnection.mCustomConfiguration = s.toString();
+                }
+            });
+
+            mConnectSlider.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
+                @Override
+                public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+                    if (fromUser) {
+                        mConnectText.setText(String.valueOf(progress));
+                        mConnection.mConnectTimeout = progress;
+                    }
+                }
+
+                @Override
+                public void onStartTrackingTouch(SeekBar seekBar) {
+
+                }
+
+                @Override
+                public void onStopTrackingTouch(SeekBar seekBar) {
+
+                }
+            });
+            mConnectText.addTextChangedListener(new OnTextChangedWatcher() {
+                @Override
+                public void afterTextChanged(Editable s) {
+                    try {
+                        int t = Integer.valueOf(String.valueOf(s));
+                        mConnectSlider.setProgress(t);
+                        mConnection.mConnectTimeout = t;
+                    } catch (Exception ignored) {
+
+                    }
+                }
+            });
+
+
         }
     }
 
@@ -87,7 +174,7 @@ public class ConnectionsAdapter extends RecyclerView.Adapter<ConnectionsAdapter.
         } else { // TYPE_FOOTER
             card = li.inflate(R.layout.server_footer, viewGroup, false);
         }
-        return new ConnectionsHolder(card);
+        return new ConnectionsHolder(card, this);
 
     }
 
@@ -110,10 +197,14 @@ public class ConnectionsAdapter extends RecyclerView.Adapter<ConnectionsAdapter.
             return;
         }
         final Connection connection = mConnections[position];
+
+        cH.mConnection = connection;
+
         cH.mPortNumberView.setText(connection.mServerPort);
         cH.mServerNameView.setText(connection.mServerName);
         cH.mPortNumberView.setText(connection.mServerPort);
         cH.mRemoteSwitch.setChecked(connection.mEnabled);
+
         if (connection.mConnectTimeout==0) {
             cH.mConnectText.setText("");
         } else {
@@ -121,37 +212,13 @@ public class ConnectionsAdapter extends RecyclerView.Adapter<ConnectionsAdapter.
         }
         cH.mConnectSlider.setProgress(connection.mConnectTimeout);
 
-        cH.mRemoteSwitch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
-            @Override
-            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
-                connection.mEnabled = isChecked;
-                displayWarningifNoneEnabled();
-            }
-        });
-
 
         cH.mProtoGroup.check(connection.mUseUdp ? R.id.udp_proto : R.id.tcp_proto);
-        cH.mProtoGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
-            @Override
-            public void onCheckedChanged(RadioGroup group, int checkedId) {
-                if (checkedId == R.id.udp_proto)
-                    connection.mUseUdp = true;
-                else if (checkedId == R.id.tcp_proto)
-                    connection.mUseUdp = false;
-            }
-        });
 
         cH.mCustomOptionsLayout.setVisibility(connection.mUseCustomConfig ? View.VISIBLE : View.GONE);
         cH.mCustomOptionText.setText(connection.mCustomConfiguration);
 
         cH.mCustomOptionCB.setChecked(connection.mUseCustomConfig);
-        cH.mCustomOptionCB.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
-            @Override
-            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
-                connection.mUseCustomConfig = isChecked;
-                cH.mCustomOptionsLayout.setVisibility(connection.mUseCustomConfig ? View.VISIBLE : View.GONE);
-            }
-        });
 
         cH.mDeleteButton.setOnClickListener(
                 new View.OnClickListener() {
@@ -228,6 +295,7 @@ public class ConnectionsAdapter extends RecyclerView.Adapter<ConnectionsAdapter.
 
     }
 
+
     private void removeRemote(int idx) {
         Connection[] mConnections2 = Arrays.copyOf(mConnections, mConnections.length - 1);
         for (int i = idx + 1; i < mConnections.length; i++) {
@@ -242,15 +310,6 @@ public class ConnectionsAdapter extends RecyclerView.Adapter<ConnectionsAdapter.
         return mConnections.length + 1; //for footer
     }
 
-    public void displayWarningifNoneEnabled() {
-        int showWarning = View.VISIBLE;
-        for (Connection conn : mConnections) {
-            if (conn.mEnabled)
-                showWarning = View.GONE;
-        }
-        mConnectionFragment.setWarningVisible(showWarning);
-    }
-
     @Override
     public int getItemViewType(int position) {
         if (position == mConnections.length)
@@ -263,9 +322,19 @@ public class ConnectionsAdapter extends RecyclerView.Adapter<ConnectionsAdapter.
         mConnections = Arrays.copyOf(mConnections, mConnections.length + 1);
         mConnections[mConnections.length - 1] = new Connection();
         notifyItemInserted(mConnections.length - 1);
-        displayWarningifNoneEnabled();
+        displayWarningIfNoneEnabled();
     }
 
+    protected void displayWarningIfNoneEnabled() {
+        int showWarning = View.VISIBLE;
+        for (Connection conn : mConnections) {
+            if (conn.mEnabled)
+                showWarning = View.GONE;
+        }
+        mConnectionFragment.setWarningVisible(showWarning);
+    }
+
+
     public void saveProfile() {
         mProfile.mConnections = mConnections;
     }
diff --git a/main/src/main/java/de/blinkt/openvpn/fragments/Settings_Connections.java b/main/src/main/java/de/blinkt/openvpn/fragments/Settings_Connections.java
index 619d39a6..e0353f36 100644
--- a/main/src/main/java/de/blinkt/openvpn/fragments/Settings_Connections.java
+++ b/main/src/main/java/de/blinkt/openvpn/fragments/Settings_Connections.java
@@ -5,13 +5,11 @@
 
 package de.blinkt.openvpn.fragments;
 
-import android.app.Fragment;
 import android.os.Build;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
-import android.support.v7.widget.StaggeredGridLayoutManager;
 import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
@@ -23,8 +21,6 @@ import android.widget.ImageButton;
 import android.widget.TextView;
 
 import de.blinkt.openvpn.R;
-import de.blinkt.openvpn.VpnProfile;
-import de.blinkt.openvpn.core.ProfileManager;
 
 public class Settings_Connections extends Settings_Fragment implements View.OnClickListener {
     private ConnectionsAdapter mConnectionsAdapter;
@@ -74,7 +70,7 @@ public class Settings_Connections extends Settings_Fragment implements View.OnCl
         mUseRandomRemote.setChecked(mProfile.mRemoteRandom);
 
 
-        mConnectionsAdapter.displayWarningifNoneEnabled();
+        mConnectionsAdapter.displayWarningIfNoneEnabled();
 
         return v;
     }
diff --git a/main/src/main/res/layout/connections.xml b/main/src/main/res/layout/connections.xml
index 57c575d8..7559bdc0 100644
--- a/main/src/main/res/layout/connections.xml
+++ b/main/src/main/res/layout/connections.xml
@@ -60,13 +60,14 @@
         android:layout_margin="10dp"
         android:background="@drawable/white_rect"
         android:drawableLeft="@drawable/ic_dialog_alert"
+        android:drawableStart="@drawable/ic_dialog_alert"
         android:drawablePadding="10dp"
         android:elevation="2dp"
         android:gravity="center_vertical"
         android:padding="@dimen/stdpadding"
         android:text="@string/remote_no_server_selected"
         android:visibility="visible"
-        tools:visibility="gone" />
+        tools:visibility="visible" />
 
     <include layout="@layout/connection_fab" />
 
diff --git a/main/src/main/res/layout/server_card.xml b/main/src/main/res/layout/server_card.xml
index bad9a3c6..e3ebdf98 100644
--- a/main/src/main/res/layout/server_card.xml
+++ b/main/src/main/res/layout/server_card.xml
@@ -38,6 +38,8 @@
 
 
             <TextView
+                android:layout_toLeftOf="@id/port_label"
+                android:layout_toStartOf="@id/port_label"
                 android:id="@+id/server_label"
                 style="@style/item"
                 android:text="@string/address"
@@ -54,7 +56,8 @@
                 android:layout_below="@id/port_label"
                 android:inputType="numberDecimal"
                 android:text="1194"
-                android:textAppearance="@android:style/TextAppearance.DeviceDefault.Medium" />
+                android:textAppearance="@android:style/TextAppearance.DeviceDefault.Medium"
+                tools:ignore="HardcodedText" />
 
 
             <EditText
@@ -69,7 +72,8 @@
                 android:inputType="textUri"
                 android:singleLine="true"
                 android:text="openvpn.blinkt.de"
-                android:textAppearance="@android:style/TextAppearance.DeviceDefault.Medium" />
+                android:textAppearance="@android:style/TextAppearance.DeviceDefault.Medium"
+                tools:ignore="HardcodedText" />
 
             <TextView
                 android:id="@+id/protocol"
@@ -77,7 +81,7 @@
                 android:layout_height="wrap_content"
                 android:layout_below="@id/servername"
                 android:paddingTop="10dp"
-                android:text="Protocol" />
+                android:text="@string/protocol" />
 
             <RadioGroup
                 android:id="@+id/udptcpradiogroup"
@@ -85,13 +89,17 @@
                 android:layout_height="wrap_content"
                 android:layout_below="@id/protocol"
                 android:orientation="horizontal"
+                android:paddingStart="20dp"
+                android:paddingEnd="20dp"
+                android:paddingRight="20dp"
                 android:paddingLeft="20dp">
 
                 <RadioButton
                     android:id="@+id/udp_proto"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="UDP" />
+                    android:text="UDP"
+                    tools:ignore="HardcodedText" />
 
                 <Space
                     android:layout_width="20dp"
@@ -101,7 +109,8 @@
                     android:id="@+id/tcp_proto"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="TCP" />
+                    android:text="TCP"
+                    tools:ignore="HardcodedText" />
             </RadioGroup>
 
 
@@ -189,6 +198,8 @@
                 android:layout_height="wrap_content"
                 android:layout_below="@id/use_customoptions"
                 android:orientation="vertical"
+                android:paddingRight="10dp"
+                android:paddingEnd="10dp"
                 android:paddingLeft="10dp"
                 android:paddingStart="10dp">
 
@@ -214,7 +225,7 @@
                 android:layout_alignRight="@+id/portnumber"
                 android:layout_below="@+id/portnumber"
                 android:layout_gravity="right|bottom"
-                android:text="Enable" />
+                android:text="@string/enabled_connection_entry" />
 
             <ImageButton
                 android:id="@+id/remove_connection"
diff --git a/main/src/main/res/values/strings.xml b/main/src/main/res/values/strings.xml
index c1c3a638..185923f6 100755
--- a/main/src/main/res/values/strings.xml
+++ b/main/src/main/res/values/strings.xml
@@ -388,5 +388,7 @@
     <string name="connect_timeout">Connect Timeout</string>
     <string name="no_allowed_app">No allowed app app added. Addding ourselves (%s) to have at least one app in the allowed app list to not allow all apps</string>
     <string name="query_permissions_sdcard">OpenVPN for Android can try to discover the missing file(s) on the sdcard automatically. Tap this message start the permission request.</string>
+    <string name="protocol">Protocol</string>
+    <string name="enabled_connection_entry">Enabled</string>
 
 </resources>
-- 
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