部署好cygwin,編譯一下NDK內建的sample,報錯:“ Android NDK: Host 'awk' tool is outdated. Please define HOST_AWK to point to Gawk or Nawk ! ” 原來NDK內建了一個awk.exe, Host 'awk' tool is outdated. 已經到期。找了下解決方案,最直接的辦法是到NDK的host目錄
本來想翻譯一下的,看看原文也不算太難,直接轉帖到這兒了。大夥湊合著看看吧!轉自:http://www.androidenea.com/2009/06/android-boot-process-from-power-on.html(需要翻牆)Since mobile platforms and embedded systems has some differences compared to Desktop systems in how they initially start up and
Android 2.3 Platformhttp://androidappdocs.appspot.com/sdk/android-2.3.html API Overview: 1. SIP-based VoIP 2. Near Field Communications (NFC) 3. Gyroscope and other sensors(gyroscope: 陀螺儀) 4. Multiple cameras support 5.
以前做Camera時為瞭解決VideoCamera取景時,在高解析度下數位變焦花屏的問題,找到的關於Copybit的資料,目前還沒找到出處。對Copybit沒有過多的研究,先貼到這兒,以後有時間好好研究一下。Android HAL consists of several hardware accelerated modules, and copybit is one of them implemented in G1 phone.While OpenGL ES cannot be used
上一節介紹了TabActivity的簡單用法,但是現在的Api中已經不建議使用了,建議使用Fragment來替代以上的功能,下面介紹下使用Fragment和ViewPager的結合使用。http://blog.csdn.net/xia215266092/article/details/9613985TabActivity的文檔。This class was deprecated in API level 13.New applications should use Fragments
From:http://code.google.com/p/android/issues/detail?id=11290Reported by udaykira...@gmail.com, Sep 16, 2010 Below test was executed on emulator.cts_host > start test android.graphics.cts.YuvImageTest#testCompressYuvToJpeg==========================
if(Build.VERSION.SDK_INT>=Build.VERSION_CODES.ICE_CREAM_SANDWICH){}Build.VERSION_CODES類下面的版本資訊static int BASE //October 2008: The original, first, version of Android. static int BASE_1_1 //February 2009: First Android update, officially called 1.1