android 在為進軍太空做準備(誤)

- 4月 30, 2009

在看 android
code 時，看到這樣的東西：

/** Standard gravity (g) on Earth. This value is equivalent to 1G */
public static final float STANDARD_GRAVITY = 9.80665f;
/** values returned by the accelerometer in various locations in the universe.
* all values are in SI units (m/s^2) */
public static final float GRAVITY_SUN             = 275.0f;
public static final float GRAVITY_MERCURY         = 3.70f;
public static final float GRAVITY_VENUS           = 8.87f;
public static final float GRAVITY_EARTH           = 9.80665f;
public static final float GRAVITY_MOON            = 1.6f;
public static final float GRAVITY_MARS            = 3.71f;
public static final float GRAVITY_JUPITER         = 23.12f;
public static final float GRAVITY_SATURN          = 8.96f;
public static final float GRAVITY_URANUS          = 8.69f;
public static final float GRAVITY_NEPTUNE         = 11.0f;
public static final float GRAVITY_PLUTO           = 0.6f;
public static final float GRAVITY_DEATH_STAR_I    = 0.000000353036145f;
public static final float GRAVITY_THE_ISLAND      = 4.815162342f;

重力的資訊竟然整個太陽系的都準備好了，另外還惡搞了兩個其他的
THE_ISLAND 有人說是影集 LOST 裡面的，我也不知道
至於 DEATH_STAR 也不知道是那來的，可能是 STAR WARS 裡面的

不過前面九大行星的重力資料，對照幾個應該是正確的
實在是太有趣了，android 手機可以上太空了

關於這段 code 的原始碼可以在：

http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob;f=core/java/android/hardware/SensorManager.java;h=0c88a2e04072ac4689b39f7b0b52b75774859e1e;hb=HEAD
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