Pasted text should have fonts unified (for Caption/Description) (#4667)

* Changed hardcoded "More" to getStrings(R.string.more) for Unlogged user
- MainActivity toolbar showed "More" when clicked on More options
   in other language than English

* Changed hardcoded "More" to getStrings(R.string.more) for Logged user
- MainActivity toolbar showed "More" when clicked on More options
   in other language than English

* Added test for: MainActivity.setUpPager

* Pasted text is now unformatted for caption and description

* Removed other branch contribution

* Added test

* Rename .java to .kt

* Test from Java to Kotlin; +small fix

* PasteSensitiveTextInputEditTextTest - updated

app/src/main/java/fr/free/nrw/commons/ui/PasteSensitiveTextInputEditText.java

@@ -0,0 +1,67 @@
+package fr.free.nrw.commons.ui;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.os.Build;
+import android.os.Build.VERSION;
+import android.util.AttributeSet;
+import android.util.Log;
+import com.google.android.material.textfield.TextInputEditText;
+import fr.free.nrw.commons.R;
+
+public class PasteSensitiveTextInputEditText extends TextInputEditText {
+
+    private boolean formattingAllowed = true;
+
+    public PasteSensitiveTextInputEditText(final Context context) {
+        super(context);
+    }
+
+    public PasteSensitiveTextInputEditText(final Context context, final AttributeSet attrs) {
+        super(context, attrs);
+        formattingAllowed = extractFormattingAttribute(context, attrs);
+    }
+
+    @Override
+    public boolean onTextContextMenuItem(int id) {
+
+        // if not paste command, or formatting is allowed, return default
+        if(id != android.R.id.paste || formattingAllowed){
+            return super.onTextContextMenuItem(id);
+        }
+
+        // if its paste and formatting not allowed
+        boolean proceeded;
+        if(VERSION.SDK_INT >= 23) {
+            proceeded = super.onTextContextMenuItem(android.R.id.pasteAsPlainText);
+        }else {
+            proceeded = super.onTextContextMenuItem(id);
+            if (proceeded && getText() != null) {
+                // rewrite with plain text so formatting is lost
+                setText(getText().toString());
+                setSelection(getText().length());
+            }
+        }
+        return proceeded;
+    }
+
+    private boolean extractFormattingAttribute(Context context, AttributeSet attrs){
+
+        boolean formatAllowed = true;
+
+        TypedArray a = context.getTheme().obtainStyledAttributes(
+            attrs, R.styleable.PasteSensitiveTextInputEditText, 0, 0);
+
+        try {
+            formatAllowed = a.getBoolean(
+                R.styleable.PasteSensitiveTextInputEditText_allowFormatting, true);
+        } finally {
+            a.recycle();
+        }
+        return formatAllowed;
+    }
+
+    public void setFormattingAllowed(boolean formattingAllowed){
+        this.formattingAllowed = formattingAllowed;
+    }
+}

app/src/main/java/fr/free/nrw/commons/upload/UploadMediaDetailAdapter.java

@@ -10,14 +10,12 @@ import android.widget.ImageView;
 import android.widget.Spinner;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.appcompat.widget.AppCompatEditText;
-import androidx.appcompat.widget.AppCompatSpinner;
 import androidx.recyclerview.widget.RecyclerView;
 import butterknife.BindView;
 import butterknife.ButterKnife;
-import com.google.android.material.textfield.TextInputEditText;
 import com.google.android.material.textfield.TextInputLayout;
 import fr.free.nrw.commons.R;
+import fr.free.nrw.commons.ui.PasteSensitiveTextInputEditText;
 import fr.free.nrw.commons.utils.AbstractTextWatcher;
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -93,13 +91,13 @@ public class UploadMediaDetailAdapter extends RecyclerView.Adapter<UploadMediaDe
         Spinner spinnerDescriptionLanguages;
 
         @BindView(R.id.description_item_edit_text)
-        TextInputEditText descItemEditText;
+        PasteSensitiveTextInputEditText descItemEditText;
 
         @BindView(R.id.description_item_edit_text_input_layout)
         TextInputLayout descInputLayout;
 
         @BindView(R.id.caption_item_edit_text)
-        TextInputEditText captionItemEditText;
+        PasteSensitiveTextInputEditText captionItemEditText;
 
         @BindView(R.id.caption_item_edit_text_input_layout)
         TextInputLayout captionInputLayout;