android.content
public static final class
public static final class
android.content.Resources.Configuration
| java.lang.Object | ||
| android.content.Resources.Configuration | Parcelable | |
This class describes all device configuration information that can impact the resources the application retrieves. This includes both user-specified configuration options (locale and scaling) as well as dynamic device configuration (various types of input devices).
Summary
Constants
| Value | ||||
|---|---|---|---|---|
| Creator | CREATOR | |||
| int | KEYBOARDHIDDEN_NO | 1 | 0x00000001 | |
| int | KEYBOARDHIDDEN_UNDEFINED | 0 | 0x00000000 | |
| int | KEYBOARDHIDDEN_YES | 2 | 0x00000002 | |
| int | KEYBOARD_12KEY | 3 | 0x00000003 | |
| int | KEYBOARD_NOKEYS | 1 | 0x00000001 | |
| int | KEYBOARD_QWERTY | 2 | 0x00000002 | |
| int | KEYBOARD_UNDEFINED | 0 | 0x00000000 | |
| int | NAVIGATION_DPAD | 2 | 0x00000002 | |
| int | NAVIGATION_NONAV | 1 | 0x00000001 | |
| int | NAVIGATION_TRACKBALL | 3 | 0x00000003 | |
| int | NAVIGATION_UNDEFINED | 0 | 0x00000000 | |
| int | NAVIGATION_WHEEL | 4 | 0x00000004 | |
| int | ORIENTATION_LANDSCAPE | 2 | 0x00000002 | |
| int | ORIENTATION_PORTRAIT | 1 | 0x00000001 | |
| int | ORIENTATION_SQUARE | 3 | 0x00000003 | |
| int | ORIENTATION_UNDEFINED | 0 | 0x00000000 | |
| int | TOUCHSCREEN_FINGER | 3 | 0x00000003 | |
| int | TOUCHSCREEN_NOTOUCH | 1 | 0x00000001 | |
| int | TOUCHSCREEN_STYLUS | 2 | 0x00000002 | |
| int | TOUCHSCREEN_UNDEFINED | 0 | 0x00000000 |
Fields
| public | float | fontScale | Current user preference for the scaling factor for fonts, relative to the base density scaling. | ||
| public | int | keyboard | The kind of keyboard attached to the device. | ||
| public | int | keyboardHidden | A flag indicating whether the keyboard has been hidden. | ||
| public | Locale | locale | Current user preference for the locale. | ||
| public | int | navigation | The kind of navigation method available on the device. | ||
| public | int | orientation | Overall orientation of the screen. | ||
| public | int | touchscreen | The kind of touch screen attached to the device. |
Public Constructors
| Resources.Configuration() | |||||
| Construct an invalid Configuration. You must call setToDefaults() for this object to be valid. | |||||
| Resources.Configuration(Configuration o) | |||||
| Makes a deep copy suitable for modification. | |||||
Public Methods
| void | setToDefaults() | ||||
| Set this object to the system defaults. | |||||
| String | toString() | ||||
| Answers a string containing a concise, human-readable description of the receiver. | |||||
| int | updateFrom(Configuration delta) | ||||
| Copy the fields from delta into this Configuration object. | |||||
| void | writeToParcel(Parcel dest) | ||||
| Write this Configuration to the given Parcel. | |||||
Methods inherited
from class
java.lang.Object
Methods inherited
from interface
android.os.Parcelable
Details
Constants
public static final Creator CREATOR
public static final int KEYBOARDHIDDEN_NO
Constant Value:
1
(0x00000001)
public static final int KEYBOARDHIDDEN_UNDEFINED
Constant Value:
0
(0x00000000)
public static final int KEYBOARDHIDDEN_YES
Constant Value:
2
(0x00000002)
public static final int KEYBOARD_12KEY
Constant Value:
3
(0x00000003)
public static final int KEYBOARD_NOKEYS
Constant Value:
1
(0x00000001)
public static final int KEYBOARD_QWERTY
Constant Value:
2
(0x00000002)
public static final int KEYBOARD_UNDEFINED
Constant Value:
0
(0x00000000)
public static final int NAVIGATION_DPAD
Constant Value:
2
(0x00000002)
public static final int NAVIGATION_NONAV
Constant Value:
1
(0x00000001)
public static final int NAVIGATION_TRACKBALL
Constant Value:
3
(0x00000003)
public static final int NAVIGATION_UNDEFINED
Constant Value:
0
(0x00000000)
public static final int NAVIGATION_WHEEL
Constant Value:
4
(0x00000004)
public static final int ORIENTATION_LANDSCAPE
Constant Value:
2
(0x00000002)
public static final int ORIENTATION_PORTRAIT
Constant Value:
1
(0x00000001)
public static final int ORIENTATION_SQUARE
Constant Value:
3
(0x00000003)
public static final int ORIENTATION_UNDEFINED
Constant Value:
0
(0x00000000)
public static final int TOUCHSCREEN_FINGER
Constant Value:
3
(0x00000003)
public static final int TOUCHSCREEN_NOTOUCH
Constant Value:
1
(0x00000001)
public static final int TOUCHSCREEN_STYLUS
Constant Value:
2
(0x00000002)
public static final int TOUCHSCREEN_UNDEFINED
Constant Value:
0
(0x00000000)
Fields
public float fontScale
Current user preference for the scaling factor for fonts, relative
to the base density scaling.
public int keyboard
The kind of keyboard attached to the device.
One of: KEYBOARD_QWERTY, KEYBOARD_12KEY.
public int keyboardHidden
A flag indicating whether the keyboard has been hidden. This will
be set on a device with a mechanism to hide the keyboard from the
user, when that mechanism is closed.
public Locale locale
Current user preference for the locale.
public int navigation
The kind of navigation method available on the device.
One of: NAVIGATION_DPAD, NAVIGATION_TRACKBALL,
NAVIGATION_WHEEL.
public int orientation
Overall orientation of the screen. May be one of
ORIENTATION_LANDSCAPE, ORIENTATION_PORTRAIT,
or ORIENTATION_SQUARE.
public int touchscreen
The kind of touch screen attached to the device.
One of: TOUCHSCREEN_NOTOUCH, TOUCHSCREEN_STYLUS,
TOUCHSCREEN_FINGER.
Public Constructors
public Resources.Configuration()
Construct an invalid Configuration. You must call setToDefaults()
for this object to be valid.
public Resources.Configuration(Configuration o)
Makes a deep copy suitable for modification.
Public Methods
public void setToDefaults()
Set this object to the system defaults.
public String toString()
Answers a string containing a concise, human-readable description of the
receiver.
public int updateFrom(Configuration delta)
Copy the fields from delta into this Configuration object.
Returns
- Returns a bit mask indicating which configuration values has changed, containing any combination of PackageManager.ActivityInfo.CONFIG_FONT_SCALE, PackageManager.ActivityInfo.CONFIG_LOCALE, PackageManager.ActivityInfo.CONFIG_TOUCHSCREEN, PackageManager.ActivityInfo.CONFIG_KEYBOARD, PackageManager.ActivityInfo.CONFIG_NAVIGATION, or PackageManager.ActivityInfo.CONFIG_ORIENTATION.
public void writeToParcel(Parcel dest)
Write this Configuration to the given Parcel.