Question

我正在尝试让菜单按钮显示此消息＆＃34;您确定要退出应用程序吗？＆＃34;有两个按钮是和否。

我制作了这段代码，但是收到了以下错误消息：无法访问的代码

这是我的代码：

  public boolean onOptionsItemSelected(MenuItem paramMenuItem)
  {
    switch (paramMenuItem.getItemId())
    {
    default: 
      return super.onOptionsItemSelected(paramMenuItem);
    }
    new AlertDialog.Builder(this).setMessage("re you sure you want to exite the app?").setPositiveButton("yes", new DialogInterface.OnClickListener()
    {
      public void onClick(DialogInterface paramAnonymousDialogInterface, int paramAnonymousInt)
      {
        System.exit(0);
      }
    }).setNegativeButton("no", new DialogInterface.OnClickListener()
    {
      public void onClick(DialogInterface paramAnonymousDialogInterface, int paramAnonymousInt) {}
    }).show();
    return true;
  }

Answer 1

您的switch语句不正确。

print_r( $client->products->create( array( 
    'title' => 'Nile - Over Counter Basin',
    'sku' => '91081_Nile', 
    'type' => 'simple', 
    'regular_price' => '7260',
    'sale_price' => '5445',
    'description' => 'Nile - Over Counter BasinOver Counter BasinHindware Italian CollectionContemporary design with smooth flowing line Space for toiletries', 
    'dimensions'=>array( 'length' =>'67.5' ,'width' =>'39.5','height'=>'12.5'), 
    'categories'=>array( ' SANITARYWARE' =>'592',' WASHBASIN' =>'650',' Table Top Wash Basin' =>'508'),
    'images' =>Array ('91081_Nile'=>Array('src'=>'http://www.somethingsomething.com/images/products/91081/2.jpg','title'=>'91081_Nile','position'=>'0') ),
    'short_description'=>'Contemporary design with smooth flowing line Space for toiletries <table id="ProductDescriptiontable"><tr><td>Brand</td><td>:</td><td class="thirdcolumn">Hindware</td></tr><tr><td>Product Name</td><td>:</td><td class="thirdcolumn">Nile - Over Counter Basin</td></tr><tr><td>Product Description</td><td>:</td><td class="thirdcolumn">Table Top Wash Basin</td></tr></tr><tr><td>Product Color</td><td>:</td><td class="thirdcolumn">StarwhiteIvory</td></tr></table>',
    'enable_html_short_description' => true,  // This is the line you need to add 
)  ) ) ;

所以，像这样：

    switch (item.getItemId()) {
        case R.id.action_add:
           //your code
            return true;
        case R.id.action_settings:
           //your code
            return true;
        default:
            return false;
    }

和菜单

public boolean onOptionsItemSelected(MenuItem paramMenuItem) {
    switch (paramMenuItem.getItemId()) {
        case R.id.action_exit:
            showExitDialog();
            return true;
        default:
            return super.onOptionsItemSelected(paramMenuItem);
    }
}

private void showExitDialog() {
    new AlertDialog.Builder(this).setMessage("Are you sure you want to exite the app?")
        .setPositiveButton("yes", new DialogInterface.OnClickListener()
        {
            public void onClick(DialogInterface paramAnonymousDialogInterface, int paramAnonymousInt) {
                System.exit(0);
            }
        })
        .setNegativeButton("no", new DialogInterface.OnClickListener()
        {
            public void onClick(DialogInterface paramAnonymousDialogInterface, int paramAnonymousInt) {
            }
        })
        .show();
}

安卓菜单按钮显示对话框确认退出应用程序

1 个答案: