Android学习第十六天----预定义样式

Android预定义样式
对于能够显示文字的控件（
如TextView EditText RadioButton Button CheckBox Chronometer等等）
你有时需要控制字体的大小。
Android平台定义了三种字体大小。

"?android:attr/textAppearanceLarge"

"?android:attr/textAppearanceMedium"

"?android:attr/textAppearanceSmall"

使用方法为：

android:textAppearance="?android:attr/textAppearanceLarge"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textAppearance="?android:attr/textAppearanceSmall"

或

style="?android:attr/textAppearanceLarge"
style="?android:attr/textAppearanceMedium"
style="?android:attr/textAppearanceSmall"

字体颜色
android:textColor="?android:attr/textColorPrimary"
android:textColor="?android:attr/textColorSecondary"
android:textColor="?android:attr/textColorTertiary"
android:textColor="?android:attr/textColorPrimaryInverse"
android:textColor="?android:attr/textColorSecondaryInverse"

ProgressBar
style="?android:attr/progressBarStyleHorizontal"
style="?android:attr/progressBarStyleLarge"
style="?android:attr/progressBarStyleSmall"
style="?android:attr/progressBarStyleSmallTitle"

分隔符
横向：

<View android:layout_width="fill_parent"
android:layout_height="1dip"
android:background="?android:attr/listDivider" />

纵向：

<View android:layout_width="1dip"
android:layout_height="fill_parent"
android:background="?android:attr/listDivider" />

CheckBox
style="?android:attr/starStyle"

类似标题栏效果的TextView
style="?android:attr/listSeparatorTextViewStyle"