logincheck + togglepasswordvisibility added

app/src/main/java/de/jg_cody/Teraplex/ui/home/HomeFragment.java

@@ -1,5 +1,6 @@
 package de.jg_cody.Teraplex.ui.home;
 
+import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.content.Context;
@@ -10,8 +11,11 @@ import android.graphics.drawable.BitmapDrawable;
 import android.media.MediaPlayer;
 import android.os.Bundle;
 import android.os.Vibrator;
+import android.text.method.HideReturnsTransformationMethod;
+import android.text.method.PasswordTransformationMethod;
 import android.util.Base64;
 import android.view.LayoutInflater;
+import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Button;
@@ -24,11 +28,16 @@ import androidx.annotation.NonNull;
 import androidx.fragment.app.Fragment;
 import androidx.lifecycle.ViewModelProvider;
 
+import com.jcraft.jsch.Channel;
+import com.jcraft.jsch.JSch;
+import com.jcraft.jsch.Session;
+
 import java.util.Objects;
 
 import de.jg_cody.Teraplex.MainActivity;
 import de.jg_cody.Teraplex.R;
 import de.jg_cody.Teraplex.SSH_connection;
+import de.jg_cody.Teraplex.ui.terminal.Terminal;
 
 public class HomeFragment extends Fragment {
 
@@ -37,18 +46,22 @@ public class HomeFragment extends Fragment {
     public static EditText ipInput;
     public static EditText userInput;
     public static EditText passwordInput;
+    boolean isPasswordVisible = false;
     Button reboot_Button;
     Button shutdown_Button;
     Button loginButton;
     Button logoutButton;
+    Terminal terminal;
     Button wlan_aus_Button;
     Button wlan_an_Button;
     Button kodian;
     Button kodiaus;
+    ImageView togglepassword;
 
 
     private HomeViewModel homeViewModel;
 
+    @SuppressLint("ClickableViewAccessibility")
     public View onCreateView(@NonNull LayoutInflater inflater,
                              ViewGroup container, Bundle savedInstanceState) {
         SharedPreferences prefs = requireContext().getSharedPreferences("appsettings", Context.MODE_PRIVATE);
@@ -80,13 +93,16 @@ public class HomeFragment extends Fragment {
         loginButton = (Button) root.findViewById(R.id.loginButton);
         reboot_Button = (Button) root.findViewById(R.id.reboot);
         shutdown_Button = (Button) root.findViewById(R.id.shutdown);
+        togglepassword = (ImageView) root.findViewById(R.id.togglepassword);
         SharedPreferences t = requireContext().getSharedPreferences("appsettings", Context.MODE_PRIVATE);
         if (user == null || ip == null) {
             loginButton.setVisibility(View.VISIBLE);
+            togglepassword.setVisibility(View.VISIBLE);
             reboot_Button.setVisibility(View.GONE);
             shutdown_Button.setVisibility(View.GONE);
         } else {
             loginButton.setVisibility(View.INVISIBLE);
+            togglepassword.setVisibility(View.INVISIBLE);
             ipInput.setVisibility(View.GONE);
             userInput.setVisibility(View.GONE);
             passwordInput.setVisibility(View.GONE);
@@ -108,7 +124,7 @@ public class HomeFragment extends Fragment {
 
                             // Specifying a listener allows you to take an action before dismissing the dialog.
                             // The dialog is automatically dismissed when a dialog button is clicked.
-                            .setPositiveButton(android.R.string.yes, null )
+                            .setPositiveButton(android.R.string.yes, null)
                             .create();
                     Objects.requireNonNull(mDialog.getWindow()).setBackgroundDrawableResource(R.drawable.button_round);
                     mDialog.getWindow().getAttributes().windowAnimations = R.style.DialogAnimation; //style id
@@ -117,23 +133,64 @@ public class HomeFragment extends Fragment {
                     user = userInput.getText().toString();
                     password = passwordInput.getText().toString();
                     ip = ipInput.getText().toString();
-                    SharedPreferences p = requireContext().getSharedPreferences("appsettings", Context.MODE_PRIVATE);
+                    new Thread(new Runnable() {
-                    p.edit().putString("user", user).putString("password", password).putString("ip", ip).apply();
+                        @Override
-                    Toast.makeText(getContext(), getString(R.string.login_saved), Toast.LENGTH_SHORT).show();
+                        public void run() {
-                    if (user == null || ip == null) {
+                            try {
-                        login_data.setText("");
+                                JSch jsch = new JSch();
-                        reboot_Button.setVisibility(View.GONE);
+                                Session session;
-                        shutdown_Button.setVisibility(View.GONE);
+                                session = jsch.getSession(user, ip, 22);
-                    } else {
+                                session.setPassword(password);
-                        login_data.setText(getString(R.string.sie_sind_als_angemeldet).replace("{IP}", ip).replace("{USERNAME}", user));
+                                session.setUserInfo(new Terminal.MyUserInfo() {
-                        logoutButton.setVisibility(View.VISIBLE);
+                                    @Override
-                        loginButton.setVisibility(View.INVISIBLE);
+                                    public String getPassword() {
-                        ipInput.setVisibility(View.GONE);
+                                        return super.getPassword();
-                        userInput.setVisibility(View.GONE);
+                                    }
-                        passwordInput.setVisibility(View.GONE);
+                                });
-                        reboot_Button.setVisibility(View.VISIBLE);
+                                session.setConfig("StrictHostKeyChecking", "no");
-                        shutdown_Button.setVisibility(View.VISIBLE);
+                                System.out.println("CONNECT");
-                    }
+                                session.connect(30000);
+                                Channel channel = session.openChannel("shell");
+                                channel.connect(3 * 1000);
+                                session.disconnect();
+                                System.out.println("DISCONNECT");
+                                getActivity().runOnUiThread(new Runnable() {
+                                    @Override
+                                    public void run() {
+                                        Toast.makeText(getContext(), "CONNECTED", Toast.LENGTH_SHORT).show();
+                                        SharedPreferences p = requireContext().getSharedPreferences("appsettings", Context.MODE_PRIVATE);
+                                        p.edit().putString("user", user).putString("password", password).putString("ip", ip).apply();
+                                        if (user == null || ip == null) {
+                                            login_data.setText("");
+                                            reboot_Button.setVisibility(View.GONE);
+                                            shutdown_Button.setVisibility(View.GONE);
+
+                                        } else {
+                                            login_data.setText(getString(R.string.sie_sind_als_angemeldet).replace("{IP}", ip).replace("{USERNAME}", user));
+                                            logoutButton.setVisibility(View.VISIBLE);
+                                            loginButton.setVisibility(View.INVISIBLE);
+                                            togglepassword.setVisibility(View.INVISIBLE);
+                                            ipInput.setVisibility(View.GONE);
+                                            userInput.setVisibility(View.GONE);
+                                            passwordInput.setVisibility(View.GONE);
+                                            reboot_Button.setVisibility(View.VISIBLE);
+                                            shutdown_Button.setVisibility(View.VISIBLE);
+                                        }
+                                    }
+                                });
+                            } catch (Exception e) {
+                                getActivity().runOnUiThread(new Runnable() {
+                                    @Override
+                                    public void run() {
+                                        e.printStackTrace();
+                                        Toast.makeText(getContext(), "INVALID INPUT", Toast.LENGTH_SHORT).show();
+                                    }
+                                });
+
+                            }
+                        }
+                    }).start();
+
                 }
             }
         });
@@ -201,8 +258,6 @@ public class HomeFragment extends Fragment {
                 mDialog.show();
 
 
-
-
             }
         });
         shutdown_Button = (Button) root.findViewById(R.id.shutdown);
@@ -246,6 +301,27 @@ public class HomeFragment extends Fragment {
 
             }
         });
+
+
+        if (togglepassword.getVisibility() == View.VISIBLE) {
+            togglepassword.setOnTouchListener(new View.OnTouchListener() {
+                @Override
+                public boolean onTouch(View view, MotionEvent motionEvent) {
+                    if (isPasswordVisible == true) {
+                        passwordInput.setTransformationMethod(HideReturnsTransformationMethod.getInstance());
+                        isPasswordVisible = false;
+                    } else {
+                        passwordInput.setTransformationMethod(PasswordTransformationMethod.getInstance());
+                        isPasswordVisible = true;
+                    }
+                    return false;
+                }
+            });
+        }
+
         return root;
+
     }
+
 }
+

app/src/main/java/de/jg_cody/Teraplex/ui/terminal/Terminal.java

@@ -34,7 +34,7 @@ public class Terminal {
 
         try {
             JSch jsch = new JSch();
-            Session session = jsch.getSession(HomeFragment.user, HomeFragment.ip, 22);
+            session = jsch.getSession(HomeFragment.user, HomeFragment.ip, 22);
             session.setPassword(HomeFragment.password);
 
             session.setUserInfo(new MyUserInfo() {
@@ -59,26 +59,30 @@ public class Terminal {
             channel.setOutputStream(Output);
 
 
-
-
             channel.connect(3 * 1000);
         } catch (Exception e) {
             e.printStackTrace();
         }
     }
 
-    public String getTerminalOutput(){
+    public String getTerminalOutput() {
-        return new String(Output.toByteArray()).replaceAll("(\u001B\\[\\d+;\\d+m)+", "").replaceAll("\u2584", "");
+        return new String(Output.toByteArray()).replaceAll("\u001B\\[[;\\d]*m", "");
     }
-    public void sendTerminalCommand(String terminalcommand){
+
+    public void sendTerminalCommand(String terminalcommand) {
         try {
-            Input.write((terminalcommand+"\n").getBytes());
+            Input.write((terminalcommand + "\n").getBytes());
             Input.flush();
         } catch (IOException e) {
             e.printStackTrace();
         }
     }
 
+    public void closeTerminal() {
+        session.disconnect();
+    }
+
+
     public static abstract class MyUserInfo
             implements UserInfo, UIKeyboardInteractive {
         public String getPassword() {
@@ -111,5 +115,6 @@ public class Terminal {
                                                   boolean[] echo) {
             return null;
         }
+
     }
 }

app/src/main/java/de/jg_cody/Teraplex/ui/terminal/TerminalFragment.java

@@ -7,6 +7,8 @@ import android.view.KeyEvent;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.view.inputmethod.EditorInfo;
+import android.widget.Button;
 import android.widget.EditText;
 import android.widget.ScrollView;
 import android.widget.TextView;
@@ -22,6 +24,7 @@ public class TerminalFragment extends Fragment {
 
     public static String command;
 
+    Button send_button;
     EditText terminal_edit_text;
     TextView terminal_textView;
     Terminal terminal;
@@ -47,57 +50,83 @@ public class TerminalFragment extends Fragment {
             Toast.makeText(getContext(), ("test"), Toast.LENGTH_SHORT).show();
             scrollView = (ScrollView) root.findViewById((R.id.scrollView));
             terminal_edit_text = (EditText) root.findViewById(R.id.terminal_edit_text);
-            terminal_edit_text.setOnKeyListener(new View.OnKeyListener() {
+            send_button = (Button) root.findViewById(R.id.send_button);
+            send_button.setOnClickListener(new View.OnClickListener() {
                 @Override
-                public boolean onKey(View view, int keyCode, KeyEvent keyEvent) {
+                public void onClick(View view) {
-                    if ((keyEvent.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
-                        terminal.sendTerminalCommand(terminal_edit_text.getText().toString());
 
-
+                        if (terminal != null) {
-                    } else {
+                            terminal.sendTerminalCommand(terminal_edit_text.getText().toString());
-                        terminal_textView = (TextView) root.findViewById(R.id.terminal_textView);
+                        }
-                        new Thread() {
-                            public void run() {
-                                terminal = new Terminal();
-                                boolean isFragmentActive = true;
-                                while (isFragmentActive) {
-                                    Fragment myFragment = (Fragment) requireActivity().getSupportFragmentManager().findFragmentById(R.id.fragment_terminal);
-                                    if (myFragment == null) {
-
-                                        isFragmentActive = false;
-                                    }
-                                    else if (myFragment.isVisible())
-                                    {
-                                        isFragmentActive = false;
-                                    }
-
-                                    try {
-                                        requireActivity().runOnUiThread(new Runnable() {
-
-                                            @Override
-                                            public void run() {
-                                                boolean atBottom = scrollView.getChildAt(0).getBottom() <= (scrollView.getHeight() + scrollView.getScrollY());
-                                                terminal_textView.setText(terminal.getTerminalOutput());
-                                                System.out.println(atBottom);
-
-                                                terminal_textView.invalidate();
-                                                scrollView.invalidate();
-                                                scrollView.fullScroll(View.FOCUS_DOWN);
-
-                                            }
-                                        });
-                                        Thread.sleep(250);
-                                    } catch (InterruptedException e) {
-                                        e.printStackTrace();
-                                    }
-                                }
-                            }
-                        }.start();
-                    }
-                    return false;
 
                 }
+
             });
+            terminal_edit_text.setOnEditorActionListener(new EditText.OnEditorActionListener() {
+                @Override
+                public boolean onEditorAction(final TextView v, final int actionId, final KeyEvent event)
+                {
+                    boolean handled=false;
+
+                    // Some phones disregard the IME setting option in the xml, instead
+                    // they send IME_ACTION_UNSPECIFIED so we need to catch that
+                    if(EditorInfo.IME_ACTION_DONE==actionId || EditorInfo.IME_ACTION_UNSPECIFIED==actionId)
+                    {
+                        if (terminal != null) {
+                            terminal.sendTerminalCommand(terminal_edit_text.getText().toString());
+                            Toast.makeText(getContext(), getString(R.string.login_saved), Toast.LENGTH_SHORT).show();
+                        }
+
+                        handled=true;
+                    }
+
+                    return handled;
+                }
+            });
+            terminal_textView = (TextView) root.findViewById(R.id.terminal_textView);
+            new Thread() {
+                public void run() {
+                    terminal = new Terminal();
+                    requireActivity().runOnUiThread(new Runnable() {
+                        @Override
+                        public void run() {
+                            Toast.makeText(getContext(),"VERBUNDEN", Toast.LENGTH_SHORT).show();
+                        }
+                    });
+                    boolean isFragmentActive = true;
+                    while (isFragmentActive) {
+                        Fragment myFragment = (Fragment) requireActivity().getSupportFragmentManager().findFragmentById(R.id.fragment_terminal);
+                        if (myFragment == null) {
+
+                            isFragmentActive = false;
+                        }
+                        else if (myFragment.isVisible())
+                        {
+                            isFragmentActive = false;
+                        }
+
+                        try {
+                            requireActivity().runOnUiThread(new Runnable() {
+
+                                @Override
+                                public void run() {
+                                    boolean atBottom = scrollView.getChildAt(0).getBottom() <= (scrollView.getHeight() + scrollView.getScrollY());
+                                    terminal_textView.setText(terminal.getTerminalOutput());
+                                    System.out.println(atBottom);
+
+                                    terminal_textView.invalidate();
+                                    scrollView.invalidate();
+                                    scrollView.fullScroll(View.FOCUS_DOWN);
+
+                                }
+                            });
+                            Thread.sleep(250);
+                        } catch (InterruptedException e) {
+                            e.printStackTrace();
+                        }
+                    }
+                }
+            }.start();
         }
 
 
@@ -107,6 +136,11 @@ public class TerminalFragment extends Fragment {
 
     @Override
     public void onDestroy() {
+        if (terminal != null) {
+            terminal.closeTerminal();
+        }
         super.onDestroy();
     }
+
+
 }

app/src/main/res/drawable/visibility_black_24dp.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M12,6c3.79,0 7.17,2.13 8.82,5.5C19.17,14.87 15.79,17 12,17s-7.17,-2.13 -8.82,-5.5C4.83,8.13 8.21,6 12,6m0,-2C7,4 2.73,7.11 1,11.5 2.73,15.89 7,19 12,19s9.27,-3.11 11,-7.5C21.27,7.11 17,4 12,4zM12,9c1.38,0 2.5,1.12 2.5,2.5S13.38,14 12,14s-2.5,-1.12 -2.5,-2.5S10.62,9 12,9m0,-2c-2.48,0 -4.5,2.02 -4.5,4.5S9.52,16 12,16s4.5,-2.02 4.5,-4.5S14.48,7 12,7z"
+      android:fillColor="#000000"/>
+</vector>

app/src/main/res/layout/fragment_home.xml

@@ -159,7 +159,8 @@
         app:layout_constraintEnd_toEndOf="@+id/text_home"
         app:layout_constraintHorizontal_bias="0.5"
         app:layout_constraintStart_toStartOf="@+id/text_home"
-        app:layout_constraintTop_toBottomOf="@+id/loginuserInput" />
+        app:layout_constraintTop_toBottomOf="@+id/loginuserInput"
+        app:passwordToggleEnabled="true"/>
 
     <Button
         android:id="@+id/loginButton"
@@ -189,6 +190,17 @@
         app:layout_constraintEnd_toEndOf="@+id/text_home"
         app:layout_constraintTop_toBottomOf="@+id/loginpasswordInput" />
 
+    <ImageView
+        android:id="@+id/togglepassword"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="-30dp"
+        android:src="@drawable/visibility_black_24dp"
+        app:tint="@color/mtrl_btn_text_color_selector"
+        app:layout_constraintBottom_toBottomOf="@+id/loginpasswordInput"
+        app:layout_constraintStart_toEndOf="@+id/loginpasswordInput"
+        app:layout_constraintTop_toBottomOf="@+id/loginuserInput" />
+
 
 </androidx.constraintlayout.widget.ConstraintLayout>
 

app/src/main/res/layout/fragment_terminal.xml

@@ -1,12 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:clickable="true"
     android:id="@+id/fragment_terminal"
+    android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:clickable="true"
     tools:context=".ui.terminal.TerminalFragment">
 
     <ScrollView
@@ -14,32 +13,36 @@
         android:layout_width="match_parent"
         android:layout_height="0dp"
         android:layout_marginBottom="10dp"
+        android:scrollbars="horizontal|vertical"
         app:layout_constraintBottom_toTopOf="@+id/divider2"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent">
 
-        <LinearLayout
+        <HorizontalScrollView
-            android:layout_width="match_parent"
+            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
+            android:layout_height="wrap_content">
-            android:orientation="vertical">
 
-            <TextView
+            <LinearLayout
-                android:id="@+id/terminal_textView"
+                android:layout_width="wrap_content"
-                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
-                android:layout_height="match_parent"
+                android:orientation="vertical">
-                android:text="TextView"
-                android:textColor="#FFFFFF" />
 
-        </LinearLayout>
+                <TextView
+                    android:id="@+id/terminal_textView"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="TextView"
+                    android:textColor="#FFFFFF" />
+
+            </LinearLayout>
+        </HorizontalScrollView>
     </ScrollView>
 
     <View
         android:id="@+id/divider2"
         android:layout_width="0dp"
         android:layout_height="2dp"
-        android:layout_marginStart="10dp"
-        android:layout_marginEnd="10dp"
         android:layout_marginBottom="10dp"
         android:background="@drawable/background_full"
         app:layout_constraintBottom_toTopOf="@+id/terminal_edit_text"
@@ -49,16 +52,27 @@
     <EditText
         android:id="@+id/terminal_edit_text"
         android:layout_width="0dp"
-        android:layout_height="wrap_content"
+        android:layout_height="40dp"
         android:layout_marginStart="10dp"
-        android:layout_marginEnd="10dp"
         android:layout_marginBottom="10dp"
         android:ems="10"
-        android:inputType="textPersonName"
         android:hint="type commands"
+        android:imeOptions="actionDone"
+        android:inputType="text"
         android:textColor="#FFFFFF"
         app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintEnd_toStartOf="@+id/send_button"
         app:layout_constraintStart_toStartOf="parent" />
 
+    <Button
+        android:id="@+id/send_button"
+        android:layout_width="wrap_content"
+        android:layout_height="40dp"
+        android:layout_marginEnd="10dp"
+        android:layout_marginBottom="10dp"
+        android:background="@drawable/button_right"
+        android:text="SEND"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
+
 </androidx.constraintlayout.widget.ConstraintLayout>