Android的复选框文字不显示 [英] Android CheckBox text not displaying

问题描述

我想要动态地创建在我的Andr​​oid的活动之一，一些复选框，但它并不是渲染文本。

I'm trying to dynamically create some CheckBoxes in one of my Android activities, but it's not rendering the text.

下面是我的简化code ...

Here is my simplified code...

1. 布局XML：

1. Layout XML:

<LinearLayout
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:padding="10dip">

    ...
    <LinearLayout
        android:id="@+id/register_attracted_to"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical" />
    ...
</LinearLayout>

活动code：

Activity code:

final LinearLayout attractedTo = (LinearLayout) findViewById(R.id.register_attracted_to);

final CheckBox male = new CheckBox(this);
male.setText("Male");
attractedTo.addView(male);

final CheckBox female = new CheckBox(this);
female.setText("Female");
attractedTo.addView(female);

我的真正的code是一个有点比这更复杂的（任何动态），这就是为什么我没有简单地包含在布局本身的复选框。然而，即使是弱智化我的code仍然没有呈现复选框文字正确。

My "real" code is a little more complex (any dynamic) than this, which is why I haven't simply included the checkboxes in the layout itself. However, even dumbing down my code still doesn't render the checkbox text properly.

下面是截图来证明（见吸引到一节），有一点点额外的证明，我的垂直布局似乎正常工作，否则：

Here's a screenshot to demonstrate (see the "Attracted To" section), with a little extra to demonstrate that my vertical layout appears to be working properly otherwise:

推荐答案

当然，我发布一个赏金后，想出解决办法不久。 ;）事实证明，因为我设置我的容器视图的背景颜色为白色，默认的白色文本是混合的解决方案是设置每个复选框的文本颜色。即：

Of course I figure this out shortly after posting a bounty. ;) It turns out that since I was setting my container view's background color to white, the default white text was blending in. The solution was to set the text color of each checkbox. i.e.:

final LinearLayout attractedTo = (LinearLayout) findViewById(R.id.register_attracted_to);

final CheckBox male = new CheckBox(this);
male.setText("Male");
male.setTextColor(getResources().getColor(R.color.foreground_text));
attractedTo.addView(male);

final CheckBox female = new CheckBox(this);
female.setText("Female");
female.setTextColor(getResources().getColor(R.color.foreground_text));
attractedTo.addView(female);

这篇关于Android的复选框文字不显示的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！