From b915b860c800ba1eb81bf28c20e6e38f88e637f6 Mon Sep 17 00:00:00 2001
From: JG-Cody <julian.guerster@regensburg-mail.de>
Date: Sun, 15 Aug 2021 19:18:23 +0200
Subject: [PATCH] Import & Export & EditMode

---
 .../de/jg_cody/Teraplex/MainActivity.java     | 117 ++++++++++++++++--
 .../ui/settings/SettingsFragment.java         | 107 +++++-----------
 .../jg_cody/Teraplex/ui/tabs/ListAdapter.java |  42 ++++++-
 .../Teraplex/ui/tabs/ListItemHeadline.java    |   7 ++
 .../Teraplex/ui/tabs/ListItemSingle.java      |  12 ++
 app/src/main/res/values-de-rDE/strings.xml    |   8 +-
 app/src/main/res/values/strings.xml           |   6 +-
 7 files changed, 192 insertions(+), 107 deletions(-)

diff --git a/app/src/main/java/de/jg_cody/Teraplex/MainActivity.java b/app/src/main/java/de/jg_cody/Teraplex/MainActivity.java
index 98906b1..3e8cdc5 100644
--- a/app/src/main/java/de/jg_cody/Teraplex/MainActivity.java
+++ b/app/src/main/java/de/jg_cody/Teraplex/MainActivity.java
@@ -19,6 +19,7 @@ import android.media.MediaPlayer;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
+import android.os.ParcelFileDescriptor;
 import android.os.Vibrator;
 import android.provider.MediaStore;
 import android.text.SpannableString;
@@ -33,7 +34,6 @@ import android.view.WindowManager;
 import android.widget.CompoundButton;
 import android.widget.EditText;
 import android.widget.ImageView;
-import android.widget.ListView;
 import android.widget.Switch;
 
 import androidx.appcompat.app.AppCompatActivity;
@@ -51,10 +51,16 @@ import com.google.android.material.navigation.NavigationView;
 
 import org.json.JSONArray;
 import org.json.JSONException;
+import org.json.JSONObject;
 
+import java.io.BufferedReader;
 import java.io.ByteArrayOutputStream;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.InputStreamReader;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -64,21 +70,20 @@ import java.util.Objects;
 
 import de.jg_cody.Teraplex.ui.credits.CreditsFragment;
 import de.jg_cody.Teraplex.ui.settings.SettingsFragment;
-import de.jg_cody.Teraplex.ui.tabs.ListAdapter;
-import de.jg_cody.Teraplex.ui.tabs.ListItem;
 import de.jg_cody.Teraplex.ui.tabs.TabsFragment;
 
 
 public class MainActivity extends AppCompatActivity {
     public static int RESULT_LOAD_IMAGE = 0;
     private AppBarConfiguration mAppBarConfiguration;
+    // Request code for selecting a PDF document.
+    public static final int PICK_PDF_FILE = 2;
+    public static final int CREATE_FILE = 1;
 
     public static boolean editmode = false;
 
-    ListAdapter listAdapter;
-    ListView listView;
+
     EditText editText_name;
-    ArrayList<ListItem> items;
     int lastID = 6969;
 
     Map<String, MenuItem> tabitems = new HashMap<>();
@@ -199,14 +204,14 @@ public class MainActivity extends AppCompatActivity {
                         if (tabsString != null) {
                             try {
                                 JSONArray tabsArray = new JSONArray(tabsString);
-                                for (int i = 0; i<tabsArray.length() ; i++ ) {
+                                for (int i = 0; i < tabsArray.length(); i++) {
                                     tabs.add(tabsArray.getString(i));
                                 }
                             } catch (JSONException e) {
                                 e.printStackTrace();
                             }
                         }
-                        if(tabs.contains(tabname) ) {
+                        if (tabs.contains(tabname)) {
                             MediaPlayer mp = MediaPlayer.create(MainActivity.this, R.raw.state_change_confirm_up);
                             mp.start();
                             AlertDialog mDialog = new AlertDialog.Builder(MainActivity.this)
@@ -228,7 +233,7 @@ public class MainActivity extends AppCompatActivity {
                             mDialog.show();
                             return;
                         }
-                        if(tabname.isEmpty()) {
+                        if (tabname.isEmpty()) {
                             MediaPlayer mp = MediaPlayer.create(MainActivity.this, R.raw.state_change_confirm_up);
                             mp.start();
                             AlertDialog mDialog = new AlertDialog.Builder(MainActivity.this)
@@ -306,7 +311,7 @@ public class MainActivity extends AppCompatActivity {
                 if (tabsString != null) {
                     try {
                         JSONArray tabsArray = new JSONArray(tabsString);
-                        for (int i = 0; i<tabsArray.length() ; i++ ) {
+                        for (int i = 0; i < tabsArray.length(); i++) {
                             tabs.add(tabsArray.getString(i));
                         }
                     } catch (JSONException e) {
@@ -368,7 +373,7 @@ public class MainActivity extends AppCompatActivity {
         if (tabsString != null) {
             try {
                 JSONArray tabsArray = new JSONArray(tabsString);
-                for (int i = 0; i<tabsArray.length() ; i++ ) {
+                for (int i = 0; i < tabsArray.length(); i++) {
                     tabs.add(tabsArray.getString(i));
                 }
             } catch (JSONException e) {
@@ -550,8 +555,78 @@ public class MainActivity extends AppCompatActivity {
             } catch (IOException e) {
                 e.printStackTrace();
             }
-        }
+        } else if (requestCode == CREATE_FILE && resultCode == RESULT_OK && null != data) {
 
+            data.getData();
+            try {
+                ParcelFileDescriptor pfd = getContentResolver().
+                        openFileDescriptor(data.getData(), "w");
+                FileOutputStream fileOutputStream =
+                        new FileOutputStream(pfd.getFileDescriptor());
+                JSONObject jsonObject = new JSONObject();
+                List<String> listTabs = getTabsFromPrefs();
+                jsonObject.put("tabs", new JSONArray(listTabs));
+                JSONObject jsonTabs = new JSONObject();
+                SharedPreferences p = this.getSharedPreferences("appsettings", Activity.MODE_PRIVATE);
+                for (String tab : listTabs) {
+                    String listItems = p.getString("listItems." + tab, "[]");
+                    JSONArray listItems2 = new JSONArray(listItems);
+                    jsonTabs.put(tab, listItems2);
+                }
+                jsonObject.put("tabitems", jsonTabs);
+
+                fileOutputStream.write(jsonObject.toString().getBytes());
+                // Let the document provider know you're done by closing the stream.
+                fileOutputStream.close();
+                pfd.close();
+            } catch (FileNotFoundException e) {
+                e.printStackTrace();
+            } catch (IOException e) {
+                e.printStackTrace();
+            } catch (JSONException e) {
+
+            }
+
+
+        } else if (requestCode == PICK_PDF_FILE && resultCode == RESULT_OK && null != data) {
+            try {
+
+
+                ParcelFileDescriptor pfd = getContentResolver().
+                        openFileDescriptor(data.getData(), "r");
+                FileInputStream fileInputStream =
+                        new FileInputStream(pfd.getFileDescriptor());
+                BufferedReader bf = new BufferedReader(new InputStreamReader(fileInputStream));
+                String s = bf.readLine();
+                JSONObject jso = new JSONObject(s);
+                SharedPreferences p = this.getSharedPreferences("appsettings", Activity.MODE_PRIVATE);
+                JSONArray tabs = jso.getJSONArray("tabs");
+                SharedPreferences.Editor sharedEditor  = p.edit();
+                sharedEditor.putString("tabs",tabs.toString());
+                JSONObject tabitems = jso.getJSONObject("tabitems");
+
+                for (int i = 0; i < tabs.length(); i++) {
+                    String tab = tabs.getString(i);
+                    JSONArray tArray = tabitems.getJSONArray(tab);
+                   sharedEditor.putString("listItems." + tab,tArray.toString());
+
+                }
+                sharedEditor.apply();
+                startActivity(getIntent());
+                finish();
+
+
+
+            } catch (FileNotFoundException e) {
+                e.printStackTrace();
+            } catch (IOException e) {
+                e.printStackTrace();
+            } catch (JSONException e) {
+                e.printStackTrace();
+            }
+
+
+        }
     }
 
     private void loadBackground() {
@@ -598,5 +673,23 @@ public class MainActivity extends AppCompatActivity {
         return dest;
     }
 
+    //muss oben noch ausgebessert werden
+    public List<String> getTabsFromPrefs() {
+        SharedPreferences p = getSharedPreferences("appsettings", Activity.MODE_PRIVATE);
+        String tabsString = p.getString("tabs", null);
+        List<String> tabs = new ArrayList<String>();
+        if (tabsString != null) {
+            try {
+                JSONArray tabsArray = new JSONArray(tabsString);
+                for (int i = 0; i < tabsArray.length(); i++) {
+                    tabs.add(tabsArray.getString(i));
+                }
+            } catch (JSONException e) {
+                e.printStackTrace();
+            }
+        }
+        return tabs;
+    }
+
 
 }
diff --git a/app/src/main/java/de/jg_cody/Teraplex/ui/settings/SettingsFragment.java b/app/src/main/java/de/jg_cody/Teraplex/ui/settings/SettingsFragment.java
index c63909b..4e76019 100644
--- a/app/src/main/java/de/jg_cody/Teraplex/ui/settings/SettingsFragment.java
+++ b/app/src/main/java/de/jg_cody/Teraplex/ui/settings/SettingsFragment.java
@@ -66,7 +66,7 @@ public class SettingsFragment extends Fragment {
                 Vibrator vr = (Vibrator) requireContext().getSystemService(Context.VIBRATOR_SERVICE);
                 assert vr != null;
                 vr.vibrate(100);
-                showExportDialog();
+                createFile();
             }
         });
         Button Import = root.findViewById(R.id.button_import);
@@ -76,7 +76,8 @@ public class SettingsFragment extends Fragment {
                 Vibrator vr = (Vibrator) requireContext().getSystemService(Context.VIBRATOR_SERVICE);
                 assert vr != null;
                 vr.vibrate(100);
-                showImportDialog();
+                //showImportDialog();
+                openFile();
             }
         });
         Button Reset = root.findViewById(R.id.button_reset);
@@ -288,87 +289,37 @@ public class SettingsFragment extends Fragment {
         editor.putString("Language", lang);
         editor.apply();
     }
-    private void showExportDialog() {
-        final String[] listItems = {"EXPORT BACKGROUND", "EXPORT LANGUAGESETTINGS", "EXPORT THEMESETTINGS", "EXPORT TABS"};
-        AlertDialog.Builder mBuilder = new AlertDialog.Builder(getContext());
-        mBuilder.setTitle(getString(R.string.export_settings));
-        mBuilder.setMultiChoiceItems(listItems, null, new DialogInterface.OnMultiChoiceClickListener() {
-            @Override
-            public void onClick(DialogInterface dialogInterface, int i, boolean b) {
-                Vibrator vr = (Vibrator) requireContext().getSystemService(Context.VIBRATOR_SERVICE);
-                assert vr != null;
-                vr.vibrate(100);
-                if (i == 0) {
 
-                } else if (i == 1) {
-
-                } else if (i == 2) {
-
-                } else if (i == 3) {
-
-                }
-            }
-
-        });
-        mBuilder.setPositiveButton(getString(R.string.button_export), new DialogInterface.OnClickListener() {
-            @Override
-            public void onClick(DialogInterface dialogInterface, int i) {
-                AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
-                LayoutInflater inflater = requireActivity().getLayoutInflater();
-                View view = inflater.inflate(R.layout.exportdialog, null);
-
-                editExportFile_name = view.findViewById(R.id.dialogexport_editText_name);
-
-
-                builder.setView(view)
-                        .setTitle("SINGLE BUTTON")
-                        .setNegativeButton(getString(R.string.cancel), (dialogExport, r) -> {
-
-                        })
-                        .setPositiveButton(R.string.button_export, (dialogExport, r) -> {
-                            String headline = editExportFile_name.getText().toString();
-                            if(headline.isEmpty()){
-                                MediaPlayer mp = MediaPlayer.create(getContext(), R.raw.state_change_confirm_up);
-                                mp.start();
-                                AlertDialog mDialog = new AlertDialog.Builder(getContext())
-                                        .setTitle(getString(R.string.invalid))
-                                        .setMessage(getString(R.string.inputfields_cant_be_empty))
-
-                                        // 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 )
-                                        .create();
-                                Objects.requireNonNull(mDialog.getWindow()).setBackgroundDrawableResource(R.drawable.button_round);
-                                mDialog.getWindow().getAttributes().windowAnimations = R.style.DialogAnimation; //style id
-                                mDialog.show();
-                                return;
-                            }
-
-                        });
-
-
-                AlertDialog mDialog = builder.create();
-                Objects.requireNonNull(mDialog.getWindow()).setBackgroundDrawableResource(R.drawable.button_round);
-                mDialog.getWindow().getAttributes().windowAnimations = R.style.DialogAnimation; //style id
-                mDialog.show();
-                }
-            }
-        );
-        mBuilder.setNegativeButton(getString(R.string.cancel), new DialogInterface.OnClickListener() {
-            @Override
-            public void onClick(DialogInterface dialogInterface, int i) {
-
-            }
-        });
-        AlertDialog mDialog = mBuilder.create();
-        Objects.requireNonNull(mDialog.getWindow()).setBackgroundDrawableResource(R.drawable.button_round);
-        mDialog.getWindow().getAttributes().windowAnimations = R.style.DialogAnimation; //style id
-        mDialog.show();
-    }
     private void showImportDialog() {
         Intent a = new Intent(
                 Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
         requireActivity().startActivityForResult(a, MainActivity.RESULT_LOAD_IMAGE);
     }
 
+
+    private void createFile() {
+        Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT);
+        intent.addCategory(Intent.CATEGORY_OPENABLE);
+        intent.setType("application/json");
+        intent.putExtra(Intent.EXTRA_TITLE, "export.json");
+
+        // Optionally, specify a URI for the directory that should be opened in
+        // the system file picker when your app creates the document.
+        //intent.putExtra(DocumentsContract.EXTRA_INITIAL_URI, pickerInitialUri);
+
+        getActivity().startActivityForResult(intent, 1);
+    }
+    private void openFile() {
+        Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
+        intent.addCategory(Intent.CATEGORY_OPENABLE);
+        intent.setType("application/json");
+
+        // Optionally, specify a URI for the file that should appear in the
+        // system file picker when it loads.
+
+
+        getActivity().startActivityForResult(intent, MainActivity.PICK_PDF_FILE);
+    }
+
+
 }
\ No newline at end of file
diff --git a/app/src/main/java/de/jg_cody/Teraplex/ui/tabs/ListAdapter.java b/app/src/main/java/de/jg_cody/Teraplex/ui/tabs/ListAdapter.java
index 9cc21c8..f5d79d2 100644
--- a/app/src/main/java/de/jg_cody/Teraplex/ui/tabs/ListAdapter.java
+++ b/app/src/main/java/de/jg_cody/Teraplex/ui/tabs/ListAdapter.java
@@ -29,8 +29,7 @@ public class ListAdapter extends RecyclerView.Adapter<ListAdapter.ListItemViewHo
 
 	private AddButtonsDialogDouble.AddButtonsDialogListenerDouble listener;
 	private EditText editText_name, editText_command, editText_command1, editText_button1, editText_command2, editText_button2, editText_button_name;
-
-	ListAdapter listAdapter;
+	private TabsFragment frag;
 
 	public static final int
 			SINGLEBUTTON = 0,
@@ -198,6 +197,19 @@ public class ListAdapter extends RecyclerView.Adapter<ListAdapter.ListItemViewHo
 
 											return;
 										}
+										ListItemSingle item_tmp = (ListItemSingle) item;
+										item_tmp.setButtonName(button);
+										item_tmp.setCommand(command);
+										item_tmp.setName(name);
+										notifyDataSetChanged();
+										try {
+											TabsFragment.save(tabname, context, ListAdapter.this);
+										} catch (JSONException e) {
+											e.printStackTrace();
+										}
+
+
+
 
 									}
 								});
@@ -241,9 +253,22 @@ public class ListAdapter extends RecyclerView.Adapter<ListAdapter.ListItemViewHo
 											Objects.requireNonNull(mDialog.getWindow()).setBackgroundDrawableResource(R.drawable.button_round);
 											mDialog.getWindow().getAttributes().windowAnimations = R.style.DialogAnimation; //style id
 											mDialog.show();
+
 											return;
 										}
-										listener.applyTextsDouble(name, command1, command2, button1, button2);
+										ListItemDouble item_tmp = (ListItemDouble) item;
+										item_tmp.setButton1(button1);
+										item_tmp.setButton2(button2);
+										item_tmp.setCommand1(command1);
+										item_tmp.setCommand2(command2);
+										item_tmp.setName(name);
+										notifyDataSetChanged();
+										try {
+											TabsFragment.save(tabname, context, ListAdapter.this);
+										} catch (JSONException e) {
+											e.printStackTrace();
+										}
+
 									}
 								});
 
@@ -296,7 +321,14 @@ public class ListAdapter extends RecyclerView.Adapter<ListAdapter.ListItemViewHo
 										mDialog.show();
 										return;
 									}
-
+									ListItemHeadline item_tmp = (ListItemHeadline) item;
+									item_tmp.setName(headline);
+									notifyDataSetChanged();
+									try {
+										TabsFragment.save(tabname, context, ListAdapter.this);
+									} catch (JSONException e) {
+										e.printStackTrace();
+									}
 								});
 
 
@@ -365,6 +397,4 @@ public class ListAdapter extends RecyclerView.Adapter<ListAdapter.ListItemViewHo
 		}
 	}
 
-
-
 }
diff --git a/app/src/main/java/de/jg_cody/Teraplex/ui/tabs/ListItemHeadline.java b/app/src/main/java/de/jg_cody/Teraplex/ui/tabs/ListItemHeadline.java
index 6c0675b..cbe4e07 100644
--- a/app/src/main/java/de/jg_cody/Teraplex/ui/tabs/ListItemHeadline.java
+++ b/app/src/main/java/de/jg_cody/Teraplex/ui/tabs/ListItemHeadline.java
@@ -8,6 +8,13 @@ public class ListItemHeadline extends ListItem{
         this.name = name;
     }
 
+    public void setName(String name) {
+        this.name = name;
+    }
+    public String getName()
+    {
+        return this.name;
+    }
 
     @Override
     public String[] getStrings() {
diff --git a/app/src/main/java/de/jg_cody/Teraplex/ui/tabs/ListItemSingle.java b/app/src/main/java/de/jg_cody/Teraplex/ui/tabs/ListItemSingle.java
index a37cf91..b8c95d4 100644
--- a/app/src/main/java/de/jg_cody/Teraplex/ui/tabs/ListItemSingle.java
+++ b/app/src/main/java/de/jg_cody/Teraplex/ui/tabs/ListItemSingle.java
@@ -13,6 +13,18 @@ public class ListItemSingle extends ListItem{
 
     }
 
+    public void setName(String name)
+    {
+        this.name = name;
+    }
+    public void setButtonName(String buttonName)
+    {
+        this.buttonName = buttonName;
+    }
+    public void setCommand(String command)
+    {
+        this.command = command;
+    }
     @Override
     public String[] getStrings() {
         String[] s = {name, command, buttonName};
diff --git a/app/src/main/res/values-de-rDE/strings.xml b/app/src/main/res/values-de-rDE/strings.xml
index 9e542ba..1c57639 100644
--- a/app/src/main/res/values-de-rDE/strings.xml
+++ b/app/src/main/res/values-de-rDE/strings.xml
@@ -19,10 +19,6 @@
     <string name="action_logout">AUSLOGGEN</string>
     <string name="Welcome_to_your_HOMEAUTOMATION_APP">WILLKOMMEN BEI TERAPLEX</string>
     <string name="login">EINLOGGEN</string>
-    <string name="wlan">WLAN</string>
-    <string name="kodi">KODI</string>
-    <string name="off">AUS</string>
-    <string name="on">AN</string>
     <string name="console">KONSOLE</string>
     <string name="button_send_command">BEFEHL SENDEN</string>
     <string name="servercommands">SERVERBEFEHLE</string>
@@ -59,7 +55,7 @@
     <string name="cooperation">IN KOOPERATION MIT</string>
     <string name="menu_add">REGISTERKARTE HINZUFÜGEN</string>
     <string name="menu_remove">REGISTERKARTE ENTFERNEN</string>
-    <string name="edit">BEARBEITEN</string>
+    <string name="edit">BEARBEITUNGSMODUS</string>
     <string name="cancel">ABBRECHEN</string>
     <string name="invalid">UNGÜLTIGE EINGABE</string>
     <string name="tabname">TABNAME</string>
@@ -90,7 +86,7 @@
     <string name="add">HINZUFÜGEN</string>
     <string name="command1">BEFEHL 1</string>
     <string name="name">NAME</string>
-    <string name="command2">BEFEHL 1</string>
+    <string name="command2">BEFEHL 2</string>
     <string name="button">SCHALTFLÄCHE</string>
     <string name="button1">SCHALTFLÄCHE 1</string>
     <string name="button2">SCHALTFLÄCHE 2</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index a6ff276..4c90595 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -6,7 +6,7 @@
     <string name="nav_header_subtitle">ANDROID.STUDIO@ANDROID.COM</string>
     <string name="action_logout">LOGOUT</string>
     <string name="ssh_remote">SSH-REMOTE</string>
-    <string name="edit">EDIT</string>
+    <string name="edit">EDITMODE</string>
 
     //home
     <string name="Welcome_to_your_HOMEAUTOMATION_APP">WELCOME TO TERAPLEX</string>
@@ -15,10 +15,6 @@
     <string name="login_password">PASSWORD</string>
     <string name="login">LOGIN</string>
     <string name="logout">LOGOUT</string>
-    <string name="wlan">WLAN</string>
-    <string name="kodi">KODI</string>
-    <string name="off">OFF</string>
-    <string name="on">ON</string>
     <string name="please_login">PLEASE CONNECT TO YOUR SERVER</string>
     <string name="sie_sind_als_angemeldet">YOU ARE LOGGED IN ON {IP} AS {USERNAME}</string>
     <string name="felder_dürfen_nicht_leer_sein">INPUTFIELDS CANT BE EMPTY!</string>