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Contextã®ãŠã•ã‚‰ã„ã¨ApplicationContextã‚’ã©ã“ã‹ã‚‰ã§ã‚‚å‚ç…§ã§ãã‚‹ã‚ˆã†ã«ã™ã‚‹æ–¹æ³• - Qiita
Androidã§ã¯ã€ã„ãŸã‚‹ã¨ã“ã‚ã§ContextãŒå¿…è¦ã«ãªã‚‹ã€‚Application#getApplicationContextã§å¾—ã‚‰ã‚Œã‚‹Contextã‚’ã€ã©ã“ã‹ã‚‰ã§ã‚‚å¾—ã‚‰ã‚Œã‚‹ã¨ä¾¿åˆ©ã§ã‚ã‚‹ã€‚ä¾¿åˆ©ã¨ã„ã†ã‹å¿…é ˆã§ã¯ãªã„ã‹ã¨æ€ã†ã€‚ãƒ¡ã‚½ãƒƒãƒ‰å‘¼ã³å‡ºã—ã®æ·±ã„éšŽå±¤ã§ContextãŒå¿…è¦ã«ãªã£ãŸæ™‚ã€ãã‚Œã¾ã§ã®å‘¼ã³å‡ºã—ãƒ¡ã‚½ãƒƒãƒ‰ã™ã¹ã¦ã§Contextã‚’å¼•æ•°ã§å—ã‘å–ã‚‹ã‚ˆã†ã«ä¿®æ£ã—ãŸã‚Šã¨æ³¥æ²¼ã«ãƒãƒžã‚Šã‹ããªã„ã‹ã‚‰ãƒ»ãƒ»ãƒ» ã¾ãšã¯Contextã«ã¤ã„ã¦å¾©ç¿’ Activityã‚„Serviceã¯Contextã®ã‚µãƒ–ã‚¯ãƒ©ã‚¹ã§ã‚ã‚‹ Applicationã‚‚Contextã®ã‚µãƒ–ã‚¯ãƒ©ã‚¹ã§ã‚ã‚‹ å½“ç„¶ã€ãã‚Œãžã‚ŒContextã®å®Ÿä½“ï¼ˆãƒ¡ãƒ¢ãƒªä¸Šã®ã‚¢ãƒ‰ãƒ¬ã‚¹ï¼‰ã¯åˆ¥ã§ã‚ã‚‹ Application#getApplicationContextã§å¾—ã‚‰ã‚Œã‚‹Contextã¯Applicationã¨åŒã˜ã§ã‚ã‚‹ Stackoverflowã§Applicati
andyroid 2017/11/08
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java

context
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andyroid 2017/10/06
jenkins

java

test
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Android Development Is 30% More Expensive Than iOS. And We Have the Numbers to Prove It!
For a while now, weâ€™ve been aware that Android development takes longer than iOS. We have the metrics to prove it, and itâ€™s about time we show them. If youâ€™re developing a mobile app on both iOS and Android, youâ€™re bound to notice at one point that Android development simply takes longer. Weâ€™ve also noticed that, but instead of solely trusting our gut feeling, weâ€™ve decided to pull out some real s
andyroid 2015/10/31
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andyroid 2014/08/05
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andyroid 2014/06/18
security

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andyroid 2014/02/22
java
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Code Conventions for the Java Programming Language: Contents
Code Conventions for the Java TM Programming Language Revised April 20, 1999 The information on this page is for Archive Purposes Only This page is not being actively maintained. Links within the documentation may not work and the information itself may no longer be valid. The last revision to this document was made on April 20, 1999 Introduction 1.1 Why Have Code Conventions 1.2 Acknowledgments F
andyroid 2014/02/22
java

coding
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Google Java Style
1 IntroductionÂ This document serves as the complete definition of Google's coding standards for source code in the Javaâ„¢ Programming Language. A Java source file is described as being in Google Style if and only if it adheres to the rules herein.Like other programming style guides, the issues covered span not only aesthetic issues of formatting, but other types of conventions or coding standards
andyroid 2014/02/22
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andyroid 2013/02/07
java

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http://msugai.fc2web.com/java/thread/waitnotify2.html
andyroid 2012/11/18
java

thread
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Java æš—å·åŒ–æ‹¡å¼µæ©Ÿèƒ½ JDK5.0
Java Is the Language of Possibilities Java is powering the innovation behind our digital world. Harness this potential with Java resources for student coders, hobbyists, developers, and IT leaders.
andyroid 2012/02/11
android

jni

ndk

java
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Android JNIã§è¦‹æŽ›ã‘ãŸã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ç®¡ç†ãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ - ã‚ãƒŽã‚³ã®è‡ªçœéŒ²
Shared Libraryã‚’ä½œæˆã™ã‚‹ã¨ãã€ ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã®ç®¡ç†ã¯ãªã‹ãªã‹æ‚©ã¾ã—ã„å•é¡Œã§ã™ãŒã€ Androidã®mediaãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã§ã€ JNIã‚’åˆ©ç”¨ã—ãŸã¡ã‚‡ã£ã¨å¤‰ã‚ã£ãŸã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ç®¡ç†ã‚’ã‚„ã£ã¦ã„ãŸã®ã§ç´¹ä»‹ï¼†è¦šæ›¸ã€‚ /* envã¯JNIEnv*, thizã¯jobjectã§ã€JNIå‘¼ã³å‡ºã—ã‚¯ãƒ©ã‚¹ã®ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ */ /* NativeClassã¯AndroidãƒŸãƒ‰ãƒ«å´ã®é©å½“ãªã‚¯ãƒ©ã‚¹ */ jclazz clazz = env->FindClass("hoge/foo/JavaClass"); jfieldID context = env->GetFieldID(clazz, "mNativeContext", "I"); NativeClass* pNative = new NativeClass; env->SetIntField(thiz, context, (int)pNative)
andyroid 2012/02/11
android

jni

ndk

java
ãƒªãƒ³ã‚¯
Access android context in ndk application
Is there any way in which I can pass/get an object of android context in my ndk appliation. I want to use SharedPreferences in my ndk application via jni interface. To get an instance of SharedPreferences object, I need to call getSharedPreferences() on Context object. But I do not have access to the context object. OR How can I read and write an xml file from NDK ? Any pointers will be appreciate
andyroid 2012/02/11
android

jni

java

ndk
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ã€ŒJNI char[]é…åˆ—ã®Câ†’JAVAã¸ã®å—ã‘æ¸¡ã—ã€ï¼ˆ1ï¼‰ Java Solution ï¼ ï¼ IT
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andyroid 2012/02/08
android

java

jni

ndk
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JNIï¼šã€€cè¨€èªžå´ã‹ã‚‰Javaå‘¼ã³å‡ºã—ã€‚ã€€
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andyroid 2012/02/08
android

ndk

jni

java
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https://groups.google.com/forum/#!msg/android-sdk-japan/MhY1yrXRqKA/iwkzAlh5xRwJ
andyroid 2012/02/08
android

ndk

jni

java
ãƒªãƒ³ã‚¯
Java æš—å·åŒ–æ‹¡å¼µæ©Ÿèƒ½ JDK5.0
Java Is the Language of Possibilities Java is powering the innovation behind our digital world. Harness this potential with Java resources for student coders, hobbyists, developers, and IT leaders.
andyroid 2012/02/08
android

jni

ndk

java
ãƒªãƒ³ã‚¯
Android JNI Tips
andyroid 2012/02/08
android

ndk

jni

java
ãƒªãƒ³ã‚¯
JNIã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ãƒ¡ãƒ¢(Hishidama's Java native interface coding Memo)
JNIã®Cè¨€èªž/C++å´ã®ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚° Cè¨€èªžã¨C++ã®é•ã„ ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ä¾‹ JNIé–¢æ•°ã®æ¦‚è¦ ãƒ—ãƒªãƒŸãƒ†ã‚£ãƒ–åž‹ãƒ»å‚ç…§åž‹ï¼ˆJavaã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®C/C++ã§ã®æ‰±ã„ï¼‰ Stringåž‹ [/2006-11-09] é…åˆ—åž‹ ã‚¯ãƒ©ã‚¹ã®å–å¾—ãƒ»ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ç”Ÿæˆ [/2008-02-02] ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®ãƒ¡ã‚½ãƒƒãƒ‰å‘¼ã³å‡ºã— [/2008-02-07] ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®ãƒ•ã‚£ãƒ¼ãƒ«ãƒ‰æ“ä½œ ãƒãƒ¼ã‚«ãƒ«å‚ç…§ã®çµ‚äº† [2006-11-09] ä¾‹å¤–å‡¦ç† [/2007-10-13] jni.hã®ä¸ã§Cè¨€èªž/C++ã§ä½¿ãˆã‚‹æ§‹é€ ä½“ ï¼ˆã‚¯ãƒ©ã‚¹ï¼‰ãŒå®šç¾©ã•ã‚Œã¦ã„ã‚‹ãŒã€ ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ãƒ¼ãŒCè¨€èªžã®å ´åˆã¨C++ã®å ´åˆã§ã¯å®šç¾©ã®ã•ã‚Œæ–¹ãŒç•°ãªã‚Šã€ä½¿ã„æ–¹ã‚‚å°‘ã—ç•°ãªã‚‹ã€‚ JniJikken.cï¼š JniJikken.cppï¼š #include "JniJikken.h" JNIEXPORT jbyteArray JNICALL Java_JniJikk
andyroid 2012/02/06
java

jni

ndk
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