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POAndroid: Passing a variable outside from AlertDialog onClick
 

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  1. POAndroid: Passing a variable outside from AlertDialog onClick
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    <p>I want to pass a variable to an outer function when user clicks on "OK" in AlertDialog. I'm trying this for example but it won't recognize the Variable (Yup).</p> <pre><code>public final void deleteBookmark(Cursor cur, int pos) { //fetching info ((Cursor) cur).moveToPosition(pos); String bookmark_id = ((Cursor) cur).getString(((Cursor) cur).getColumnIndex(Browser.BookmarkColumns._ID)); String bookmark_title = ((Cursor) cur).getString(((Cursor) cur).getColumnIndex(Browser.BookmarkColumns.TITLE)); //asking user to approve delete request AlertDialog alertDialog = new AlertDialog.Builder(Dmarks.this).create(); alertDialog.setTitle("Delete" + " " + bookmark_title); alertDialog.setIcon(R.drawable.icon); alertDialog.setMessage("Are you sure you want to delete this Bookmark?"); alertDialog.setButton("OK", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { **String Yup = "yes";** } }); alertDialog.setButton2("Cancel", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { Context context = getApplicationContext(); Toast.makeText(context, "canceled" , Toast.LENGTH_SHORT).show(); } }); alertDialog.show(); **if (Yup == "yes")** { //deleting if user approved getContentResolver().delete(Browser.BOOKMARKS_URI, "_id = " + bookmark_id, null); //notifying user for deletion Context context = getApplicationContext(); Toast.makeText(context, bookmark_title + " " + "deleted" , Toast.LENGTH_SHORT).show(); } } </code></pre> <p>I know the code is a bit messed up but it's only for the sake of understanding.</p> <p>Appreciate the help!</p>
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    1. USLior Iluz
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      1. VTUpMod
    1. CODefine variable **String Yup = "yes";** out from function "onClick". and in that function assign value. For example in the area "//fetching info". Check there: http://pastie.org/1168788
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      1. POAndroid: Passing a variable outside from AlertDialog onClick
      1. USYaroslav Boichuk
    2. COThanks for replying. It still won't recognize the inner "YUP" only the outside one... which means nothing in case the user chose to delete. :\
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      1. POAndroid: Passing a variable outside from AlertDialog onClick
      1. USLior Iluz
    3. COBtw, no reason to do: `((Cursor) cur).moveToPosition(pos);`... just use: `cur.moveToPosition(pos);`.
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      1. POAndroid: Passing a variable outside from AlertDialog onClick
      1. USCristian
 

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