title: Android Add Native support - unresolved jni.h, android/log.h etc
body: <p>Before today i use Eclipse 3.8 with <strong>Sequoyah plugin</strong> for Android NDK project.
  But today i decide to freshen Eclipse to Juno release with SDK and NDK.<br>
  I was very happy then i see <strong>Android Native Tools</strong> in ADT installation, which will do the same job like Sequoyah, but with debug feature.<br>
  I created new Android Project to test it.<br>
  Adding Android Native Support create jni folder with Android.mk, .cpp file, well same that Sequayah do.
  Then i get first unresolved to <strong>jni.h</strong>. I get similar bug with Sequoyah, so i rebuild index and restart Eclipse. After restart it not disappeared.<br>
  I go to <strong>Paths And Symbols</strong> at C/C++ properties.
  But there are all that needed built-in includes.<br>
  <strong>(NDK PATH)/platforms/android-8/arch-arm/usr/include</strong> - there are jni.h, log.h etc.<br>
  I tryed to add extra dublicate includes to jni.h, clean project, restart, rebuild index, change .ccp to .c, it stays unresolved. I got no errors in error log, but syntax errors in editor on jni functions.</p>
  
  <p><strong>NativeLib.java</strong></p>
  
  <pre><code>package com.aristarhys.glow;
  
  public class NativeLib 
  {
  private static final String NATIVE_LIB = "glow";
  static 
  {
      System.loadLibrary(NATIVE_LIB); 
  }
    private NativeLib(){};
    public static native void test();
  }
  </code></pre>
  
  <p><strong>glow.h</strong></p>
  
  <pre><code>#ifndef GLOW_H_
  #define GLOW_H_
  
  #include &lt;jni.h&gt; //unresolved
  //syntax error
  JNIEXPORT void JNICALL Java_com_aristarhys_glow_NativeLib_test(JNIEnv* env, jclass cls);
  #endif /* GLOW_H_ */
  </code></pre>
  
  <p><strong>log.h</strong></p>
  
  <pre><code>#ifndef LOG_H_
  #define LOG_H_
  
  #include &lt;android/log.h&gt; //unresolved
  
  #define INFO_TAG "[INFO]"
  #define LOGI(...) __android_log_print(ANDROID_LOG_INFO, INFO_TAG, __VA_ARGS__)
  
  #endif /* LOG_H_ */
  </code></pre>
  
  <p><strong>glow.c</strong></p>
  
  <pre><code>#include "glow.h"
  #include "log.h"
  
  //syntax error
  JNIEXPORT void JNICALL Java_com_aristarhys_glow_NativeLib_test(JNIEnv* env, jclass cls)
  {
  LOGI("HI");
  }
  </code></pre>
  
  <p><strong>Android.mk</strong></p>
  
  <pre><code>LOCAL_PATH := $(call my-dir)
  include $(CLEAR_VARS)
  LOCAL_MODULE    := glow
  LOCAL_SRC_FILES := glow.c
  LOCAL_LDLIBS    := -llog
  include $(BUILD_SHARED_LIBRARY)
  </code></pre>