Android中文本的阴影效果？
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Shadow Effect for a Text in Android?
提问by Praveen
Possible Duplicate:
Android - shadow on text?
可能的重复：
Android - 文字上的阴影？
How can i make shadow effect text in a TextView.
如何在TextView.
Any Idea?
任何的想法？
回答by Codeversed
put these in values/colors.xml
把这些放在 values/colors.xml 中
<resources>
<color name="light_font">#FBFBFB</color>
<color name="grey_font">#ff9e9e9e</color>
<color name="text_shadow">#7F000000</color>
<color name="text_shadow_white">#FFFFFF</color>
</resources>
Then in your layout xml here are some example TextView's
然后在您的布局 xml 中，这里有一些 TextView 示例
Example of Floating text on Light with Dark shadow
带有暗阴影的浅色浮动文本示例
<TextView android:id="@+id/txt_example1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="14sp"
android:textStyle="bold"
android:textColor="@color/light_font"
android:shadowColor="@color/text_shadow"
android:shadowDx="1"
android:shadowDy="1"
android:shadowRadius="2" />
Example of Etched text on Light with Dark shadow
带有暗阴影的浅色蚀刻文字示例
<TextView android:id="@+id/txt_example2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="14sp"
android:textStyle="bold"
android:textColor="@color/light_font"
android:shadowColor="@color/text_shadow"
android:shadowDx="-1"
android:shadowDy="-1"
android:shadowRadius="1" />
Example of Crisp text on Light with Dark shadow
明暗暗影清晰文本示例
<TextView android:id="@+id/txt_example3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="14sp"
android:textStyle="bold"
android:textColor="@color/grey_font"
android:shadowColor="@color/text_shadow_white"
android:shadowDx="-2"
android:shadowDy="-2"
android:shadowRadius="1" />
Notice the positive and negative values... I suggest to play around with the colors/values yourself but ultimately you can adjust these settings to get the effect your looking for.
注意正值和负值...我建议自己使用颜色/值，但最终您可以调整这些设置以获得您想要的效果。
回答by Pontus Gagge
Perhaps you'd consider using android:shadowColor, android:shadowDx, android:shadowDy, android:shadowRadius; alternatively setShadowLayer()?
也许你会考虑使用android:shadowColor, android:shadowDx, android:shadowDy, android:shadowRadius; 或者setShadowLayer()？
回答by DanM
TextView textv = (TextView) findViewById(R.id.textview1);
textv.setShadowLayer(1, 0, 0, Color.BLACK);
