Theme and style in the Android system)

Theme:

2. • Android: theme = "@ Android: style/theme. Dialog" shows an activity as a dialog box
4. • Android: theme = "@ Android: style/theme. notitlebar" Do Not Display ApplicationsProgramTitle Bar
6. • Android: theme = "@ Android: style/theme. notitlebar. fullscreen": The application title bar is not displayed and displayed in full screen.
8. • Android: theme = "@ Android: style/theme. Light" the background is white
10. • Android: theme = "@ Android: style/theme. Light. notitlebar" the white background does not have a title bar.
12. • Android: theme = "@ Android: style/theme. Light. notitlebar. fullscreen" white background, no title bar, full screen
14. • Android: theme = "@ Android: style/theme. Black" background black
16. • Android: theme = "@ Android: style/theme. Black. notitlebar" the black background does not have a title bar.
18. • Android: theme = "@ Android: style/theme. Black. notitlebar. fullscreen" black background, no title bar, full screen
20. • Android: theme = "@ Android: style/theme. Wallpaper" uses the system desktop as the background of the application
22. • Android: theme = "@ Android: style/theme. wallpaper. notitlebar" uses the system desktop as the background of the application without a title bar.
24. • Android: theme = "@ Android: style/theme. wallpaper. notitlebar. fullscreen" uses the system desktop as the background of the application, with no title bar and full screen
26. • Android: theme = "@ Android: style/translucent" Translucent Effect
28. • Android: theme = "@ Android: style/theme. translucent. notitlebar" translucent and no title bar
30. • Android: theme = "@ Android: style/theme. translucent. notitlebar. fullscreen" Translucent effect, no title bar, full screen
32. • Android: theme = "@ Android: style/theme. Panel"
34. • Android: theme = "@ Android: style/theme. Light. Panel"

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A collection of built-in styles in Android:

The Android platform defines three font sizes.

1. "? Android: ATTR/textappearancelarge"
2. "? Android: ATTR/textappearancemedium"
3. "? Android: ATTR/textappearancesmall"

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Usage:

1. Android: textappearance = "? Android: ATTR/textappearancelarge"
2. Android: textappearance = "? Android: ATTR/textappearancemedium"
3. Android: textappearance = "? Android: ATTR/textappearancesmall"

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Or

1. Style = "? Android: ATTR/textappearancelarge"
2. Style = "? Android: ATTR/textappearancemedium"
3. Style = "? Android: ATTR/textappearancesmall"

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Android font color

1. Android: textcolor = "? Android: ATTR/textcolorprimary"
2. Android: textcolor = "? Android: ATTR/textcolorsecondary"
3. Android: textcolor = "? Android: ATTR/textcolortertiary"
4. Android: textcolor = "? Android: ATTR/textcolorprimaryinverse"
5. Android: textcolor = "? Android: ATTR/textcolorsecondaryinverse"

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Androidprogressbar

1. Style = "? Android: ATTR/progressbarstylehorizontal"
2. Style = "? Android: ATTR/progressbarstylelarge"
3. Style = "? Android: ATTR/progressbarstylesmall"
4. Style = "? Android: ATTR/progressbarstylesmalltitle"

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Horizontal separator:

1. <View
2. Android: layout_width = "fill_parent"
3. Android: layout_height = "1dip"
4. Android: Background = "? Android: ATTR/listdivider "/>

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Vertical separator:

1. <View Android: layout_width = "1dip"
2. Android: layout_height = "fill_parent"
3. Android: Background = "? Android: ATTR/listdivider "/>

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Checkbox

1. Style = "? Android: ATTR/starstyle"

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Others

1. // Textview similar to the title bar Effect
2. Style = "? Android: ATTR/listseparatortextviewstyle"
4. // Other useful styles
5. Android: layout_height = "? Android: ATTR/listpreferreditemheight"
7. Android: paddingright = "? Android: ATTR/scrollbarsize"
9. Style = "? Android: ATTR/windowtitlebackgroundstyle"
11. Style = "? Android: ATTR/windowtitlestyle"
13. Android: layout_height = "? Android: ATTR/windowtitlesize"
15. Android: Background = "? Android: ATTR/windowbackground"