diff options
Diffstat (limited to 'main/src/ui/java/de/blinkt/openvpn/fragments/ConnectionsAdapter.java')
| -rw-r--r-- | main/src/ui/java/de/blinkt/openvpn/fragments/ConnectionsAdapter.java | 413 |
1 files changed, 413 insertions, 0 deletions
diff --git a/main/src/ui/java/de/blinkt/openvpn/fragments/ConnectionsAdapter.java b/main/src/ui/java/de/blinkt/openvpn/fragments/ConnectionsAdapter.java new file mode 100644 index 00000000..9c4c80de --- /dev/null +++ b/main/src/ui/java/de/blinkt/openvpn/fragments/ConnectionsAdapter.java @@ -0,0 +1,413 @@ +/* + * Copyright (c) 2012-2016 Arne Schwabe + * Distributed under the GNU GPL v2 with additional terms. For full terms see the file doc/LICENSE.txt + */ + +package de.blinkt.openvpn.fragments; + +import android.app.AlertDialog; +import android.content.Context; +import android.support.v7.widget.RecyclerView; +import android.text.Editable; +import android.text.TextWatcher; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; +import android.widget.*; + +import java.util.Arrays; + +import de.blinkt.openvpn.R; +import de.blinkt.openvpn.VpnProfile; +import de.blinkt.openvpn.core.Connection; + +public class ConnectionsAdapter extends RecyclerView.Adapter<ConnectionsAdapter.ConnectionsHolder> { + private static final int TYPE_NORMAL = 0; + private static final int TYPE_FOOTER = TYPE_NORMAL + 1; + private final Context mContext; + private final VpnProfile mProfile; + private final Settings_Connections mConnectionFragment; + private Connection[] mConnections; + + ConnectionsAdapter(Context c, Settings_Connections connections_fragments, VpnProfile vpnProfile) { + mContext = c; + mConnections = vpnProfile.mConnections; + mProfile = vpnProfile; + mConnectionFragment = connections_fragments; + } + + @Override + public ConnectionsAdapter.ConnectionsHolder onCreateViewHolder(ViewGroup viewGroup, int viewType) { + LayoutInflater li = LayoutInflater.from(mContext); + + View card; + if (viewType == TYPE_NORMAL) { + card = li.inflate(R.layout.server_card, viewGroup, false); + + } else { // TYPE_FOOTER + card = li.inflate(R.layout.server_footer, viewGroup, false); + } + return new ConnectionsHolder(card, this, viewType); + + } + + @Override + public void onBindViewHolder(final ConnectionsAdapter.ConnectionsHolder cH, int position) { + if (position == mConnections.length) { + // Footer + return; + } + final Connection connection = mConnections[position]; + + cH.mConnection = null; + + cH.mPortNumberView.setText(connection.mServerPort); + cH.mServerNameView.setText(connection.mServerName); + cH.mPortNumberView.setText(connection.mServerPort); + cH.mRemoteSwitch.setChecked(connection.mEnabled); + + + cH.mProxyNameView.setText(connection.mProxyName); + cH.mProxyPortNumberView.setText(connection.mProxyPort); + + cH.mConnectText.setText(String.valueOf(connection.getTimeout())); + + cH.mConnectSlider.setProgress(connection.getTimeout()); + + + cH.mProtoGroup.check(connection.mUseUdp ? R.id.udp_proto : R.id.tcp_proto); + + switch (connection.mProxyType) { + case NONE: + cH.mProxyGroup.check(R.id.proxy_none); + break; + case HTTP: + cH.mProxyGroup.check(R.id.proxy_http); + break; + case SOCKS5: + cH.mProxyGroup.check(R.id.proxy_http); + break; + case ORBOT: + cH.mProxyGroup.check(R.id.proxy_orbot); + break; + } + + cH.mProxyAuthCb.setChecked(connection.mUseProxyAuth); + cH.mProxyAuthUser.setText(connection.mProxyAuthUser); + cH.mProxyAuthPassword.setText(connection.mProxyAuthPassword); + + cH.mCustomOptionsLayout.setVisibility(connection.mUseCustomConfig ? View.VISIBLE : View.GONE); + cH.mCustomOptionText.setText(connection.mCustomConfiguration); + + cH.mCustomOptionCB.setChecked(connection.mUseCustomConfig); + cH.mConnection = connection; + + setVisibilityProxyServer(cH, connection); + + } + + private void setVisibilityProxyServer(ConnectionsHolder cH, Connection connection) { + int visible = (connection.mProxyType == Connection.ProxyType.HTTP || connection.mProxyType == Connection.ProxyType.SOCKS5) ? View.VISIBLE : View.GONE; + int authVisible = (connection.mProxyType == Connection.ProxyType.HTTP) ? View.VISIBLE : View.GONE; + + cH.mProxyNameView.setVisibility(visible); + cH.mProxyPortNumberView.setVisibility(visible); + cH.mProxyNameLabel.setVisibility(visible); + + cH.mProxyAuthLayout.setVisibility(authVisible); + + } + + private void removeRemote(int idx) { + Connection[] mConnections2 = Arrays.copyOf(mConnections, mConnections.length - 1); + for (int i = idx + 1; i < mConnections.length; i++) { + mConnections2[i - 1] = mConnections[i]; + } + mConnections = mConnections2; + + } + + @Override + public int getItemCount() { + return mConnections.length + 1; //for footer + } + + @Override + public int getItemViewType(int position) { + if (position == mConnections.length) + return TYPE_FOOTER; + else + return TYPE_NORMAL; + } + + void addRemote() { + mConnections = Arrays.copyOf(mConnections, mConnections.length + 1); + mConnections[mConnections.length - 1] = new Connection(); + notifyItemInserted(mConnections.length - 1); + displayWarningIfNoneEnabled(); + } + + void displayWarningIfNoneEnabled() { + int showWarning = View.VISIBLE; + for (Connection conn : mConnections) { + if (conn.mEnabled) + showWarning = View.GONE; + } + mConnectionFragment.setWarningVisible(showWarning); + } + + void saveProfile() { + mProfile.mConnections = mConnections; + } + + static abstract class OnTextChangedWatcher implements TextWatcher { + @Override + public void beforeTextChanged(CharSequence s, int start, int count, int after) { + + } + + @Override + public void onTextChanged(CharSequence s, int start, int before, int count) { + + } + } + + class ConnectionsHolder extends RecyclerView.ViewHolder { + private final EditText mServerNameView; + private final EditText mPortNumberView; + private final Switch mRemoteSwitch; + private final RadioGroup mProtoGroup; + private final EditText mCustomOptionText; + private final CheckBox mCustomOptionCB; + private final View mCustomOptionsLayout; + private final ImageButton mDeleteButton; + private final EditText mConnectText; + private final SeekBar mConnectSlider; + private final ConnectionsAdapter mConnectionsAdapter; + private final RadioGroup mProxyGroup; + private final EditText mProxyNameView; + private final EditText mProxyPortNumberView; + private final View mProxyNameLabel; + private final View mProxyAuthLayout; + private final EditText mProxyAuthUser; + private final EditText mProxyAuthPassword; + private final CheckBox mProxyAuthCb; + + private Connection mConnection; // Set to null on update + + + ConnectionsHolder(View card, ConnectionsAdapter connectionsAdapter, int viewType) { + super(card); + mServerNameView = card.findViewById(R.id.servername); + mPortNumberView = card.findViewById(R.id.portnumber); + mRemoteSwitch = card.findViewById(R.id.remoteSwitch); + mCustomOptionCB = card.findViewById(R.id.use_customoptions); + mCustomOptionText = card.findViewById(R.id.customoptions); + mProtoGroup = card.findViewById(R.id.udptcpradiogroup); + mCustomOptionsLayout = card.findViewById(R.id.custom_options_layout); + mDeleteButton = card.findViewById(R.id.remove_connection); + mConnectSlider = card.findViewById(R.id.connect_silder); + mConnectText = card.findViewById(R.id.connect_timeout); + + mProxyGroup = card.findViewById(R.id.proxyradiogroup); + mProxyNameView = card.findViewById(R.id.proxyname); + mProxyPortNumberView = card.findViewById(R.id.proxyport); + mProxyNameLabel = card.findViewById(R.id.proxyserver_label); + + mProxyAuthLayout = card.findViewById(R.id.proxyauthlayout); + mProxyAuthCb = card.findViewById(R.id.enable_proxy_auth); + mProxyAuthUser = card.findViewById(R.id.proxyuser); + mProxyAuthPassword = card.findViewById(R.id.proxypassword); + + mConnectionsAdapter = connectionsAdapter; + + if (viewType == TYPE_NORMAL) + addListeners(); + } + + + void addListeners() { + mRemoteSwitch.setOnCheckedChangeListener((CompoundButton buttonView, boolean isChecked) -> { + if (mConnection != null) { + mConnection.mEnabled = isChecked; + mConnectionsAdapter.displayWarningIfNoneEnabled(); + } + }); + + mProtoGroup.setOnCheckedChangeListener((group, checkedId) -> { + if (mConnection != null) { + if (checkedId == R.id.udp_proto) + mConnection.mUseUdp = true; + else if (checkedId == R.id.tcp_proto) + mConnection.mUseUdp = false; + } + }); + + mProxyGroup.setOnCheckedChangeListener((group, checkedId) -> { + if (mConnection != null) { + switch (checkedId) { + case R.id.proxy_none: + mConnection.mProxyType = Connection.ProxyType.NONE; + break; + case R.id.proxy_http: + mConnection.mProxyType = Connection.ProxyType.HTTP; + break; + case R.id.proxy_socks: + mConnection.mProxyType = Connection.ProxyType.SOCKS5; + break; + case R.id.proxy_orbot: + mConnection.mProxyType = Connection.ProxyType.ORBOT; + break; + } + setVisibilityProxyServer(this, mConnection); + } + }); + + mProxyAuthCb.setOnCheckedChangeListener((group, isChecked) -> + { + if (mConnection != null) { + mConnection.mUseProxyAuth = isChecked; + setVisibilityProxyServer(this, mConnection); + } + }); + + mCustomOptionText.addTextChangedListener(new OnTextChangedWatcher() { + @Override + public void afterTextChanged(Editable s) { + if (mConnection != null) + mConnection.mCustomConfiguration = s.toString(); + } + }); + + mCustomOptionCB.setOnCheckedChangeListener((buttonView, isChecked) -> { + if (mConnection != null) { + mConnection.mUseCustomConfig = isChecked; + mCustomOptionsLayout.setVisibility(mConnection.mUseCustomConfig ? View.VISIBLE : View.GONE); + } + }); + + + mServerNameView.addTextChangedListener(new OnTextChangedWatcher() { + @Override + public void afterTextChanged(Editable s) { + if (mConnection != null) { + mConnection.mServerName = s.toString(); + } + } + + }); + + mPortNumberView.addTextChangedListener(new OnTextChangedWatcher() { + @Override + public void afterTextChanged(Editable s) { + if (mConnection != null) { + mConnection.mServerPort = s.toString(); + } + } + }); + + mProxyNameView.addTextChangedListener(new OnTextChangedWatcher() { + @Override + public void afterTextChanged(Editable s) { + if (mConnection != null) { + mConnection.mProxyName = s.toString(); + } + } + + }); + + mProxyPortNumberView.addTextChangedListener(new OnTextChangedWatcher() { + @Override + public void afterTextChanged(Editable s) { + if (mConnection != null) { + mConnection.mProxyPort = s.toString(); + } + } + }); + + mCustomOptionCB.setOnCheckedChangeListener((buttonView, isChecked) -> { + if (mConnection != null) { + mConnection.mUseProxyAuth = isChecked; + } + }); + + mProxyAuthPassword.addTextChangedListener(new OnTextChangedWatcher() { + @Override + public void afterTextChanged(Editable s) { + if (mConnection != null) { + mConnection.mProxyAuthPassword = s.toString(); + } + } + }); + + + mProxyAuthUser.addTextChangedListener(new OnTextChangedWatcher() { + @Override + public void afterTextChanged(Editable s) { + if (mConnection != null) { + mConnection.mProxyAuthUser = s.toString(); + } + } + }); + + + + mCustomOptionText.addTextChangedListener(new OnTextChangedWatcher() { + @Override + public void afterTextChanged(Editable s) { + if (mConnection != null) { + mConnection.mCustomConfiguration = s.toString(); + } + } + }); + + mConnectSlider.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { + @Override + public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { + if (fromUser && mConnection != null) { + 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) { + if (mConnection != null) { + try { + int t = Integer.valueOf(String.valueOf(s)); + mConnectSlider.setProgress(t); + mConnection.mConnectTimeout = t; + } catch (Exception ignored) { + } + } + } + }); + + mDeleteButton.setOnClickListener( + v -> { + AlertDialog.Builder ab = new AlertDialog.Builder(mContext); + ab.setTitle(R.string.query_delete_remote); + ab.setPositiveButton(R.string.keep, null); + ab.setNegativeButton(R.string.delete, (dialog, which) -> { + removeRemote(getAdapterPosition()); + notifyItemRemoved(getAdapterPosition()); + }); + ab.create().show(); + } + ); + + + } + } +} |