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Add DENSITY_DEVICE_STABLE constant

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The existing DENSITY_DEVICE gets updated by ActivityThread following
configuration changes that affect density, so just a docs update there.

Bug: 26854123
Change-Id: I69dfca99a6038ed9cf8b2f2c007cdbc4a399dd8a
This commit is contained in:
Alan Viverette
2016-01-29 15:40:38 -05:00
parent 1c8e12bc4d
commit d7bbc8a92f
4 changed files with 21 additions and 5 deletions
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1
api/current.txt
View File

@@ -39885,6 +39885,7 @@ package android.util {
field public static final int DENSITY_420 = 420; // 0x1a4
field public static final int DENSITY_560 = 560; // 0x230
field public static final int DENSITY_DEFAULT = 160; // 0xa0
field public static final int DENSITY_DEVICE_STABLE;
field public static final int DENSITY_HIGH = 240; // 0xf0
field public static final int DENSITY_LOW = 120; // 0x78
field public static final int DENSITY_MEDIUM = 160; // 0xa0

1
api/system-current.txt
View File

@@ -42302,6 +42302,7 @@ package android.util {
field public static final int DENSITY_420 = 420; // 0x1a4
field public static final int DENSITY_560 = 560; // 0x230
field public static final int DENSITY_DEFAULT = 160; // 0xa0
field public static final int DENSITY_DEVICE_STABLE;
field public static final int DENSITY_HIGH = 240; // 0xf0
field public static final int DENSITY_LOW = 120; // 0x78
field public static final int DENSITY_MEDIUM = 160; // 0xa0

1
api/test-current.txt
View File

@@ -39902,6 +39902,7 @@ package android.util {
field public static final int DENSITY_420 = 420; // 0x1a4
field public static final int DENSITY_560 = 560; // 0x230
field public static final int DENSITY_DEFAULT = 160; // 0xa0
field public static final int DENSITY_DEVICE_STABLE;
field public static final int DENSITY_HIGH = 240; // 0xf0
field public static final int DENSITY_LOW = 120; // 0x78
field public static final int DENSITY_MEDIUM = 160; // 0xa0

23
core/java/android/util/DisplayMetrics.java
View File

@@ -131,15 +131,28 @@ public class DisplayMetrics {
public static final float DENSITY_DEFAULT_SCALE = 1.0f / DENSITY_DEFAULT;
/**
* The device's density.
* @hide because eventually this should be able to change while
* running, so shouldn't be a constant.
* @deprecated There is no longer a static density; you can find the
* density for a display in {@link #densityDpi}.
* The device's current density.
* <p>
* This value reflects any changes made to the device density. To obtain
* the device's stable density, use {@link #DENSITY_DEVICE_STABLE}.
*
* @hide This value should not be used.
* @deprecated Use {@link #DENSITY_DEVICE_STABLE} to obtain the stable
* device density or {@link #densityDpi} to obtain the current
* density for a specific display.
*/
@Deprecated
public static int DENSITY_DEVICE = getDeviceDensity();
/**
* The device's stable density.
* <p>
* This value is constant at run time and may not reflect the current
* display density. To obtain the current density for a specific display,
* use {@link #densityDpi}.
*/
public static final int DENSITY_DEVICE_STABLE = getDeviceDensity();
/**
* The absolute width of the display in pixels.
*/