clipboard: Confirmation dialog before deletion

Prevent accidentally deleting a saved clipboard.

res/values-cs/strings.xml

@@ -117,4 +117,6 @@ Tato aplikace neobsahuje žádné reklamy, nevyužívá připojení k síti a je
   <string name="key_descr_end">End</string>
   <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
   <!-- <string name="clipboard_pin_heading">Pinned</string> -->
+  <!-- <string name="clipboard_remove_confirm">Remove this saved clipboard?</string> -->
+  <!-- <string name="clipboard_remove_confirmed">Yes</string> -->
 </resources>

res/values-de/strings.xml

@@ -117,4 +117,6 @@ Diese App enthält keine Werbung, benötigt keinen Netzwerkzugriff und ist quell
   <string name="key_descr_end">Ende</string>
   <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
   <!-- <string name="clipboard_pin_heading">Pinned</string> -->
+  <!-- <string name="clipboard_remove_confirm">Remove this saved clipboard?</string> -->
+  <!-- <string name="clipboard_remove_confirmed">Yes</string> -->
 </resources>

res/values-es/strings.xml

@@ -117,4 +117,6 @@ La misma no contiene ningún anuncio/publicidad, no realiza peticiones de red y
   <string name="key_descr_end">Fin</string>
   <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
   <!-- <string name="clipboard_pin_heading">Pinned</string> -->
+  <!-- <string name="clipboard_remove_confirm">Remove this saved clipboard?</string> -->
+  <!-- <string name="clipboard_remove_confirmed">Yes</string> -->
 </resources>

res/values-fa/strings.xml

@@ -117,4 +117,6 @@ This application contains no ads, doesn't make any network requests and is Open
   <!-- <string name="key_descr_end">End</string> -->
   <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
   <!-- <string name="clipboard_pin_heading">Pinned</string> -->
+  <!-- <string name="clipboard_remove_confirm">Remove this saved clipboard?</string> -->
+  <!-- <string name="clipboard_remove_confirmed">Yes</string> -->
 </resources>

res/values-fr/strings.xml

@@ -117,4 +117,6 @@ Cette application ne contient pas de publicité, n'accède pas au réseau et est
   <string name="key_descr_end">Fin</string>
   <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
   <!-- <string name="clipboard_pin_heading">Pinned</string> -->
+  <!-- <string name="clipboard_remove_confirm">Remove this saved clipboard?</string> -->
+  <!-- <string name="clipboard_remove_confirmed">Yes</string> -->
 </resources>

res/values-it/strings.xml

@@ -117,4 +117,6 @@ This application contains no ads, doesn't make any network requests and is Open
   <!-- <string name="key_descr_end">End</string> -->
   <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
   <!-- <string name="clipboard_pin_heading">Pinned</string> -->
+  <!-- <string name="clipboard_remove_confirm">Remove this saved clipboard?</string> -->
+  <!-- <string name="clipboard_remove_confirmed">Yes</string> -->
 </resources>

res/values-ko/strings.xml

@@ -117,4 +117,6 @@ This application contains no ads, doesn't make any network requests and is Open
   <!-- <string name="key_descr_end">End</string> -->
   <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
   <!-- <string name="clipboard_pin_heading">Pinned</string> -->
+  <!-- <string name="clipboard_remove_confirm">Remove this saved clipboard?</string> -->
+  <!-- <string name="clipboard_remove_confirmed">Yes</string> -->
 </resources>

res/values-lv/strings.xml

@@ -119,4 +119,6 @@ Tagad lieliski piemērota izmantošanai ikdienā.
   <string name="key_descr_end">Beigas</string>
   <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
   <!-- <string name="clipboard_pin_heading">Pinned</string> -->
+  <!-- <string name="clipboard_remove_confirm">Remove this saved clipboard?</string> -->
+  <!-- <string name="clipboard_remove_confirmed">Yes</string> -->
 </resources>

res/values-pl/strings.xml

@@ -117,4 +117,6 @@ Aplikacja nie zawiera reklam, nie żąda dostępu do internetu, a jej kod źród
   <string name="key_descr_end">End</string>
   <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
   <!-- <string name="clipboard_pin_heading">Pinned</string> -->
+  <!-- <string name="clipboard_remove_confirm">Remove this saved clipboard?</string> -->
+  <!-- <string name="clipboard_remove_confirmed">Yes</string> -->
 </resources>

res/values-pt/strings.xml

@@ -117,4 +117,6 @@ Este aplicativo não contém anúncios, não faz nenhuma solicitação de rede e
   <string name="key_descr_end">End</string>
   <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
   <!-- <string name="clipboard_pin_heading">Pinned</string> -->
+  <!-- <string name="clipboard_remove_confirm">Remove this saved clipboard?</string> -->
+  <!-- <string name="clipboard_remove_confirmed">Yes</string> -->
 </resources>

res/values-ro/strings.xml

@@ -117,4 +117,6 @@ Această aplicație nu conține publicitate, nu folosește rețeaua deloc și e
   <!-- <string name="key_descr_end">End</string> -->
   <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
   <!-- <string name="clipboard_pin_heading">Pinned</string> -->
+  <!-- <string name="clipboard_remove_confirm">Remove this saved clipboard?</string> -->
+  <!-- <string name="clipboard_remove_confirmed">Yes</string> -->
 </resources>

res/values-ru/strings.xml

@@ -117,4 +117,6 @@
   <string name="key_descr_end">End</string>
   <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
   <!-- <string name="clipboard_pin_heading">Pinned</string> -->
+  <!-- <string name="clipboard_remove_confirm">Remove this saved clipboard?</string> -->
+  <!-- <string name="clipboard_remove_confirmed">Yes</string> -->
 </resources>

res/values-tr/strings.xml

@@ -117,4 +117,6 @@ Bu uygulama açık kaynaklıdır. Reklam içermez ve internete bağlanmaz."</str
   <string name="key_descr_end">SON(Sağ yön tuşu)</string>
   <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
   <!-- <string name="clipboard_pin_heading">Pinned</string> -->
+  <!-- <string name="clipboard_remove_confirm">Remove this saved clipboard?</string> -->
+  <!-- <string name="clipboard_remove_confirmed">Yes</string> -->
 </resources>

res/values-uk/strings.xml

@@ -117,4 +117,6 @@
   <string name="key_descr_end">End</string>
   <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
   <!-- <string name="clipboard_pin_heading">Pinned</string> -->
+  <!-- <string name="clipboard_remove_confirm">Remove this saved clipboard?</string> -->
+  <!-- <string name="clipboard_remove_confirmed">Yes</string> -->
 </resources>

res/values-vi/strings.xml

@@ -117,4 +117,6 @@ Bây giờ đã hoàn hảo cho việc sử dụng hàng ngày.
   <!-- <string name="key_descr_end">End</string> -->
   <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
   <!-- <string name="clipboard_pin_heading">Pinned</string> -->
+  <!-- <string name="clipboard_remove_confirm">Remove this saved clipboard?</string> -->
+  <!-- <string name="clipboard_remove_confirmed">Yes</string> -->
 </resources>

res/values-zh-rCN/strings.xml

@@ -117,4 +117,6 @@
   <string name="key_descr_end">End</string>
   <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
   <!-- <string name="clipboard_pin_heading">Pinned</string> -->
+  <!-- <string name="clipboard_remove_confirm">Remove this saved clipboard?</string> -->
+  <!-- <string name="clipboard_remove_confirmed">Yes</string> -->
 </resources>

res/values/strings.xml

@@ -117,4 +117,6 @@ This application contains no ads, doesn't make any network requests and is Open
   <string name="key_descr_end">End</string>
   <string name="clipboard_history_heading">Recently copied text</string>
   <string name="clipboard_pin_heading">Pinned</string>
+  <string name="clipboard_remove_confirm">Remove this saved clipboard?</string>
+  <string name="clipboard_remove_confirmed">Yes</string>
 </resources>

srcs/juloo.keyboard2/ClipboardPinView.java

@@ -1,10 +1,14 @@
 package juloo.keyboard2;
 
+import android.app.AlertDialog;
 import android.content.Context;
+import android.content.DialogInterface;
 import android.content.SharedPreferences;
 import android.util.AttributeSet;
 import android.view.View;
 import android.view.ViewGroup;
+import android.view.Window;
+import android.view.WindowManager;
 import android.widget.BaseAdapter;
 import android.widget.TextView;
 import java.util.ArrayList;
@@ -115,7 +119,28 @@ public final class ClipboardPinView extends NonScrollListView
           new View.OnClickListener()
           {
             @Override
-            public void onClick(View v) { remove_entry(pos); }
+            public void onClick(View v)
+            {
+              // Confirmation dialog for removing a clip
+              AlertDialog d = new AlertDialog.Builder(getContext())
+                .setTitle(R.string.clipboard_remove_confirm)
+                .setPositiveButton(R.string.clipboard_remove_confirmed, new DialogInterface.OnClickListener(){
+                  public void onClick(DialogInterface _dialog, int _which)
+                  {
+                    remove_entry(pos);
+                  }
+                })
+                .setNegativeButton(android.R.string.cancel, null)
+                .create();
+              // https://stackoverflow.com/questions/3494476/android-ime-how-to-show-a-pop-up-dialog
+              Window dw = d.getWindow(); 
+              WindowManager.LayoutParams lp = dw.getAttributes();
+              lp.token = v.getWindowToken();
+              lp.type = WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG;
+              dw.setAttributes(lp);
+              dw.addFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
+              d.show();
+            }
           });
       return v;
     }