变量按钮setOnClickListener崩溃

Question

我有以下代码：

    LinearLayout myScrollLinearLayout = (LinearLayout) findViewById(R.id.scrolllinear);
    Resources res = getBaseContext().getResources();

    // loop for every file in raw folder
    Field[] fields = R.raw.class.getFields();

    Button[] buttons = new Button[fields.length];
    for (int count = 0; count < fields.length; count++) {
        final int counti = count;
        buttons[count] = new Button(this);
        buttons[count].setText("Wallpaper " + count);
        buttons[count].setId(100+count);

        int animId = res.getIdentifier("anim" + count, "raw",
                getBaseContext().getPackageName());

        buttons[count].setBackgroundResource(animId);

        buttons[count].setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                onSetWallpaper(counti);
            }
        });
        myScrollLinearLayout.addView(buttons[count]);
    }

图像很好，但它们是听众的问题 因为它正在崩溃                     onSetWallpaper（counti）;