[閒聊] android 在為進軍太空做準備

看板Google (谷歌Google)作者kenshinn (子凌(b))時間17年前 (2009/05/01 10:22)推噓2(2推 0噓 4→)

留言6則, 3人參與討論串1/1

網誌原文： http://kenshinnn.blogspot.com/2009/04/android.html 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 找到 -- google 工程師....... -- my blog: http://kenshinnn.blogspot.com operation system : Ubuntu GNU/linux window manager : Gnome -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 123.194.168.163