android按钮精细文本对齐
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android button fine text alignment
提问by skorulis
I'm trying to create standard button in android with a background and some text in front but some fairly specific alignment. I want the text to be centered vertically and on the left with 20dp of padding. The alignment works but the padding doesn't. I know I could probably get the desired effect by putting a few spaces in the text but that seems like a hack and next I want to do a similar thing but with the text at the top so I would prefer a more elegant solution. Here's what I have:
我正在尝试在 android 中创建标准按钮，背景和前面的一些文本，但一些相当具体的对齐方式。我希望文本垂直居中并在左侧有 20dp 的填充。对齐有效，但填充无效。我知道我可以通过在文本中放置几个空格来获得所需的效果，但这似乎是一个黑客，接下来我想做一个类似的事情，但文本在顶部，所以我更喜欢更优雅的解决方案。这是我所拥有的：
<Button
android:layout_width="312dp"
android:layout_height="95dp"
android:id="@+id/gv_music_button"
android:text="Music"
android:textSize="30sp"
android:paddingLeft="20dp"
android:gravity="left|center_vertical"
/>
采纳答案by skorulis
My mistake, padding was working correctly. Just didn't appear to be.
我的错误，填充工作正常。只是似乎没有。
