import meetings from clipboard and other fixes

app/build.gradle

@@ -39,6 +39,7 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'com.google.android.material:material:1.3.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation 'androidx.lifecycle:lifecycle-process:2.2.0'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.2'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'

app/src/main/AndroidManifest.xml

@@ -5,9 +5,7 @@
         <package android:name="us.zoom.videomeetings" />
     </queries>
 
-    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.INTERNET" />
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
 
 

app/src/main/java/de/joel/zoomhelper/MainActivity.java

@@ -1,31 +1,32 @@
 package de.joel.zoomhelper;
 
-import android.Manifest;
 import android.annotation.SuppressLint;
 import android.app.DownloadManager;
 import android.content.BroadcastReceiver;
+import android.content.ClipData;
+import android.content.ClipboardManager;
 import android.content.Context;
-import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.SharedPreferences;
-import android.content.pm.PackageManager;
 import android.net.Uri;
+import android.os.Build;
 import android.os.Bundle;
 import android.os.Environment;
+import android.provider.Settings;
 import android.util.AttributeSet;
 import android.util.Base64;
+import android.util.Log;
 import android.view.View;
 import android.widget.AutoCompleteTextView;
-import android.widget.Button;
 import android.widget.EditText;
 import android.widget.ImageView;
+import android.widget.LinearLayout;
 import android.widget.ScrollView;
 import android.widget.Toast;
 
 import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
-import androidx.core.app.ActivityCompat;
 import androidx.core.content.FileProvider;
 import androidx.core.content.pm.ShortcutInfoCompat;
 import androidx.core.content.pm.ShortcutManagerCompat;
@@ -33,6 +34,7 @@ import androidx.core.graphics.drawable.IconCompat;
 
 import com.github.javiersantos.appupdater.AppUpdater;
 import com.github.javiersantos.appupdater.enums.UpdateFrom;
+import com.google.android.material.snackbar.Snackbar;
 import com.google.android.material.textfield.TextInputLayout;
 
 import java.io.ByteArrayInputStream;
@@ -46,9 +48,13 @@ import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Objects;
+import java.util.Timer;
+import java.util.TimerTask;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+import static android.content.ClipDescription.MIMETYPE_TEXT_PLAIN;
+
 
 class InstantAutoComplete extends androidx.appcompat.widget.AppCompatAutoCompleteTextView {
 
@@ -76,6 +82,7 @@ public class MainActivity extends AppCompatActivity {
 
     public boolean testing;
 
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
 
@@ -89,6 +96,7 @@ public class MainActivity extends AppCompatActivity {
         testing = myIntent.getBooleanExtra("testing", false);
 
         super.onCreate(savedInstanceState);
+
         setContentView(R.layout.activity_main);
         final ScrollView scrollview = findViewById(R.id.scrollArea);
 
@@ -140,7 +148,6 @@ public class MainActivity extends AppCompatActivity {
         watchShareIcon();
         watchShortcutIcon();
 
-
         if (Intent.ACTION_SEND.equals(action) && type != null) {
             if ("text/plain".equals(type)) {
                 handleSendText(myIntent); // Handle text being sent
@@ -152,40 +159,104 @@ public class MainActivity extends AppCompatActivity {
             String url = buildZoomURL(currMeeting.meetingID, currMeeting.meetingPWD, currMeeting.attendees.get(currMeeting.lastAtt).name, currMeeting.attendees.get(currMeeting.lastAtt).num);
             launchZoomUrl(url);
         } else {
-            AppUpdater appUpdater = new AppUpdater(this).setUpdateFrom(UpdateFrom.XML).setUpdateXML("https://baldaufwd.de/ZoomHelper/update.xml");
+            AppUpdater appUpdater = new AppUpdater(this).setUpdateFrom(UpdateFrom.XML).setUpdateXML("https://baldaufwd.de/ZoomHelper/updatetest.xml");
             appUpdater.setButtonUpdateClickListener((dialog, which) -> downloadAPK());
             appUpdater.start();
         }
     }
 
+    @Override
+    public void onWindowFocusChanged(boolean hasFocus) {
+        super.onWindowFocusChanged(hasFocus);
+        if (hasFocus) {
+            importFromClipboard();
+        }
+    }
+
+
+       /* private void watchImportIcon() {
+        ImageView ImportIcon = findViewById(R.id.imageImport);
+        ImportIcon.setOnClickListener(v -> importFromClipboard());
+    }
+
+    void importFromClipboard() {
+        Log.d("import", "ImportFromClipboard");
+        ClipboardManager clipboard = (ClipboardManager) getApplicationContext().getSystemService(CLIPBOARD_SERVICE);
+        Log.d("clipboardManager", clipboard.toString());
+        if (clipboard.hasPrimaryClip() && clipboard.getPrimaryClipDescription().hasMimeType(MIMETYPE_TEXT_PLAIN)) {
+            String text = clipboard.getPrimaryClip().getItemAt(0).getText().toString();
+            Log.d("text", text);
+            handleSendText(text);
+        }
+    } */
+
+    private void importFromClipboard() {
+        LinearLayout layoutBegin = findViewById(R.id.layoutBegin);
+        ClipboardManager clipboard = (ClipboardManager) getApplicationContext().getSystemService(CLIPBOARD_SERVICE);
+
+        Snackbar snackbar = Snackbar.make(layoutBegin,R.string.foundImportableMeetingClipboard,Snackbar.LENGTH_INDEFINITE).setDuration(7000);
+        snackbar.setAction(R.string.importMeeting, view -> {
+            String text = clipboard.getPrimaryClip().getItemAt(0).getText().toString();
+            handleSendText(text);
+            ClipData clipData = ClipData.newPlainText("", "");
+            clipboard.setPrimaryClip(clipData);
+        });
+
+        if (clipboard.hasPrimaryClip() && clipboard.getPrimaryClipDescription().hasMimeType(MIMETYPE_TEXT_PLAIN)) {
+            String text = clipboard.getPrimaryClip().getItemAt(0).getText().toString();
+            if (handleSendText(text, true)) {
+                snackbar.show();
+            }
+
+        }
+    }
+
 
     private void downloadAPK() {
-
-        String destination = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS) + "/";
         String fileName = "ZoomHelper.apk";
-        destination += fileName;
+        File destination = new File(getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS).getAbsolutePath(), fileName);
-
 
+/*
         if (ActivityCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED
                 || ActivityCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
 
             // this will request for permission when user has not granted permission for the app
             ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE}, 1);
-        } else {
+            downloadAPK();
+        } else {*/
+            if (Build.VERSION.SDK_INT > Build.VERSION_CODES.O) {
+                if (!getPackageManager().canRequestPackageInstalls()) {
+                    Toast.makeText(this, R.string.PleaseAllowUnknownSources, Toast.LENGTH_LONG).show();
+                    startActivityForResult(new Intent(Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES, Uri.parse("package:de.joel.zoomhelper")), 101);
+                    Timer timer = new Timer(true);
+                    timer.scheduleAtFixedRate(new TimerTask() {
+                        @Override
+                        public void run() {
+                            if (getPackageManager().canRequestPackageInstalls()) {
+                                finishActivity(101);
+                                downloadAPK();
+                                timer.cancel();
+                            }
+                        }
+                    }, 0, 1000);
+                    return;
+                }
+            }
+
+
             //Delete update file if exists
-            File file = new File(destination);
+            final Uri localUri = FileProvider.getUriForFile(this, BuildConfig.APPLICATION_ID + ".provider", destination);
-            final Uri localUri = FileProvider.getUriForFile(this, BuildConfig.APPLICATION_ID + ".provider", file);
+            if (destination.exists())
-            if (file.exists())
                 //file.delete() - test this, I think sometimes it doesnt work
-                file.delete();
+                destination.delete();
 
             //Download Script
             DownloadManager downloadManager = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE);
             Uri uri = Uri.parse("https://baldaufwd.de/ZoomHelper/ZoomHelper.apk");
             DownloadManager.Request request = new DownloadManager.Request(uri);
-            request.setVisibleInDownloadsUi(true);
             request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
-            request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, uri.getLastPathSegment());
+            Log.d("Desturi", localUri.getPath());
+            request.setDestinationInExternalFilesDir(this, Environment.DIRECTORY_DOWNLOADS, fileName);
             final long downloadID = downloadManager.enqueue(request);
 
             BroadcastReceiver onDownloadComplete = new BroadcastReceiver() {
@@ -209,13 +280,18 @@ public class MainActivity extends AppCompatActivity {
             };
             registerReceiver(onDownloadComplete, new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE));
         }
-
+    //}
-
-    }
-
 
     private void handleSendText(Intent intent) {
         String sharedText = intent.getStringExtra(Intent.EXTRA_TEXT);
+        handleSendText(sharedText);
+    }
+
+    private void handleSendText(String sharedText) {
+        handleSendText(sharedText, false);
+    }
+
+    private boolean handleSendText(String sharedText, boolean checkOnly) {
         String meetingID = "";
         String meetingPWD = "";
         String meetingName = "";
@@ -244,12 +320,13 @@ public class MainActivity extends AppCompatActivity {
                     dialog.dismiss();
                 });
                 AlertDialog alert = builder.create();
-                alert.show();
+                if (!checkOnly) alert.show();
+                return false;
             } else {
 
                 Meeting mtgToImport = new Meeting(meetingName, meetingID, meetingPWD, "", "");
 
-                if (searchMeetingInList(getMeetings(), mtgToImport.meetingName) == -1) {
+                if (searchMeetingInList(getMeetings(), mtgToImport.meetingName) == -1 && !checkOnly) {
                     fillMeeting(mtgToImport);
                 } else {
                     builder.setPositiveButton(R.string.override, (dialog, which) -> {
@@ -264,7 +341,8 @@ public class MainActivity extends AppCompatActivity {
                         dialog.dismiss();
                     });
                     AlertDialog alert = builder.create();
-                    alert.show();
+                    if (!checkOnly) alert.show();
+                    return true;
                 }
             }
 
@@ -294,33 +372,49 @@ public class MainActivity extends AppCompatActivity {
             AlertDialog alert = builder.create();
             alert.show();*/
         }
+        return true;
     }
 
     private void watchShortcutIcon() {
         ImageView ShortcutIcon = findViewById(R.id.imageCreateShortcut);
+        ShortcutIcon.setOnClickListener(v -> showCreateShortcutUI());
+    }
 
-        ShortcutIcon.setOnClickListener(v -> {
+    private void showCreateShortcutUI() {
+        int meeting = searchMeetingInList(getMeetings(), createCurrMeetingFromUI().meetingName);
 
         AlertDialog.Builder builder = new AlertDialog.Builder(this);
 
         builder.setTitle(R.string.app_name);
-            builder.setMessage(R.string.WantToJoinImmediately);
 
+        if (meeting == -1) {
+            builder.setMessage(R.string.cantCreateShortcut);
+            builder.setPositiveButton(R.string.saveMeeting, (dialog, which) -> {
+                dialog.dismiss();
+                saveMeetingFromUI();
+                showCreateShortcutUI();
+
+            });
+            builder.setNegativeButton(R.string.cancel, (dialog, which) -> {
+                dialog.dismiss();
+            });
+        }
+        else {
+            builder.setMessage(R.string.WantToJoinImmediately);
             builder.setPositiveButton(R.string.joinImmediately, (dialog, which) -> {
                 dialog.dismiss();
-                createMeetingShortcut(searchMeetingInList(getMeetings(), createCurrMeetingFromUI().meetingName), true);
+                createMeetingShortcut(meeting, true);
             });
 
             builder.setNegativeButton(R.string.alwaysAsk, (dialog, which) -> {
                 dialog.dismiss();
-                createMeetingShortcut(searchMeetingInList(getMeetings(), createCurrMeetingFromUI().meetingName), false);
+                createMeetingShortcut(meeting, false);
             });
-
+        }
         AlertDialog alert = builder.create();
         alert.show();
 
         //createMeetingShortcut(searchMeetingInList(getMeetings(), createCurrMeetingFromUI().meetingName), false);
-        });
     }
 
     private void createMeetingShortcut(int meetingIndex, boolean joinImmediately) {
@@ -383,7 +477,7 @@ public class MainActivity extends AppCompatActivity {
 
     private void removeMeeting(int meeting) {
         ArrayList<Meeting> meetings = getMeetings();
-        if (meetings.size() > 0) {
+        if (meetings.size() > 0 && meeting != -1) {
 
             AlertDialog.Builder builder = new AlertDialog.Builder(this);
 

app/src/main/res/values/strings.xml

@@ -32,5 +32,12 @@
     <string name="meetingAlreadyExists">Meeting unter diesem Namen existiert schon. Bitte umbenennen, ansonsten wird es beim Speichern überschrieben</string>
     <string name="override">überschreiben</string>
     <string name="rename">umbenennen</string>
+    <string name="PleaseAllowUnknownSources">Bitte erlaube ZoomHelper, Apps zu installieren</string>
+    <string name="importTooltip">Meeting aus Zwischenablage importieren</string>
+    <string name="foundImportableMeetingClipboard">importierbares Meeting in Zwischenablage</string>
+    <string name="importMeeting">IMPORTIEREN</string>
+    <string name="cantCreateShortcut">Du musst das Meeting zunächst speichern, bevor du eine Verknüpfung dazu erstellen kannst</string>
+    <string name="saveMeeting">Meeting speichern</string>
+    <string name="cancel">abbrechen</string>
 
 </resources>

build.gradle

@@ -17,6 +17,9 @@ allprojects {
         google()
         jcenter()
     }
+    tasks.withType(JavaCompile) {
+        options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
+    }
 }
 
 task clean(type: Delete) {