add lua lib

Author: yongyu0102

.idea/misc.xml

@@ -16,6 +16,13 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
+    sourceSets {
+        main {
+            jniLibs.srcDirs = ['libs']
+        }
+    }
+
 }
 
 dependencies {

app/build.gradle

@@ -2,12 +2,39 @@
 
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
+import android.util.Log;
 
-public class MainActivity extends AppCompatActivity {
+import org.keplerproject.luajava.LuaException;
+import org.keplerproject.luajava.LuaState;
+import org.keplerproject.luajava.LuaStateFactory;
 
+public class MainActivity extends AppCompatActivity {
+    private LuaState mLuaState;//Lua解析和执行由此对象完成
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
+        initLua();
+    }
+
+
+
+
+    /**
+     * 只是在第一次调用，如果升级脚本也不需要重复初始化
+     */
+    private void initLua(){
+        mLuaState = LuaStateFactory.newLuaState();
+        mLuaState.openLibs();
+        //为了lua能使用系统日志，传入Log
+        try {
+            //push一个对象到对象到栈中
+            mLuaState.pushObjectValue(Log.class);
+            //设置为全局变量
+            mLuaState.setGlobal("Log");
+        } catch (LuaException e1) {
+            // TODO Auto-generated catch block
+            e1.printStackTrace();
+        }
     }
 }

app/libs/arm64-v8a/libluajava.so

@@ -27,44 +27,45 @@
 /**
  * An abstraction for a C pointer data type.  A CPtr instance represents, on
  * the Java side, a C pointer.  The C pointer could be any <em>type</em> of C
- * pointer.
+ * pointer. 
  */
-public class CPtr {
-
+public class CPtr
+{
+    
     /**
      * Compares this <code>CPtr</code> to the specified object.
      *
      * @param other a <code>CPtr</code>
-     * @return true if the class of this <code>CPtr</code> object and the
-     * class of <code>other</code> are exactly equal, and the C
-     * pointers being pointed to by these objects are also
-     * equal. Returns false otherwise.
+     * @return      true if the class of this <code>CPtr</code> object and the
+     *		    class of <code>other</code> are exactly equal, and the C
+     *		    pointers being pointed to by these objects are also
+     *		    equal. Returns false otherwise.
      */
-    public boolean equals(Object other) {
-        if (other == null)
-            return false;
-        if (other == this)
-            return true;
-        if (CPtr.class != other.getClass())
-            return false;
-        return peer == ((CPtr) other).peer;
-    }
+	public boolean equals(Object other)
+	{
+		if (other == null)
+			return false;
+		if (other == this)
+	    return true;
+		if (CPtr.class != other.getClass())
+	    return false;
+		return peer == ((CPtr)other).peer;
+   }
 
 
     /* Pointer value of the real C pointer. Use long to be 64-bit safe. */
     private long peer;
-
+    
     /**
      * Gets the value of the C pointer abstraction
-     *
      * @return long
      */
-    protected long getPeer() {
-        return peer;
+    protected long getPeer()
+    {
+    	return peer;
     }
 
     /* No-args constructor. */
-    CPtr() {
-    }
-
+    CPtr() {}
+ 
 }

app/libs/armeabi-v7a/libluajava.so

@@ -24,65 +24,78 @@
 
 package org.keplerproject.luajava;
 
+
 import java.io.BufferedReader;
 import java.io.InputStreamReader;
 
 /**
  * Simple LuaJava console.
  * This is also an example on how to use the Java side of LuaJava and how to startup
  * a LuaJava application.
- *
+ * 
  * @author Thiago Ponte
  */
-public class Console {
+public class Console
+{
 
-    /**
-     * Creates a console for user interaction.
-     *
-     * @param args names of the lua files to be executed
-     */
-    public static void main(String[] args) {
-        try {
-            LuaState L = LuaStateFactory.newLuaState();
-            L.openLibs();
+   /**
+    * Creates a console for user interaction.
+    * 
+    * @param args	names of the lua files to be executed
+    */
+   public static void main(String[] args)
+   {
+      try
+      {
+         LuaState L = LuaStateFactory.newLuaState();
+         L.openLibs();
 
-            if (args.length > 0) {
-                for (int i = 0; i < args.length; i++) {
-                    int res = L.LloadFile(args[i]);
-                    if (res == 0) {
-                        res = L.pcall(0, 0, 0);
-                    }
-                    if (res != 0) {
-                        throw new LuaException("Error on file: " + args[i] + ". " + L.toString(-1));
-                    }
-                }
-
-                return;
+         if (args.length > 0)
+         {
+            for (int i = 0; i < args.length; i++)
+            {
+               int res = L.LloadFile(args[i]);
+               if (res == 0)
+               {
+                  res = L.pcall(0, 0, 0);
+               }
+               if (res != 0)
+               {
+                  throw new LuaException("Error on file: " + args[i] + ". " + L.toString(-1));
+               }
             }
 
-            System.out.println("API Lua Java - console mode.");
+            return;
+         }
 
-            BufferedReader inp = new BufferedReader(new InputStreamReader(System.in));
+         System.out.println("API Lua Java - console mode.");
 
-            String line;
+         BufferedReader inp = new BufferedReader(new InputStreamReader(System.in));
 
-            System.out.print("> ");
-            while ((line = inp.readLine()) != null && !line.equals("exit")) {
-                int ret = L.LloadBuffer(line.getBytes(), "from console");
-                if (ret == 0) {
-                    ret = L.pcall(0, 0, 0);
-                }
-                if (ret != 0) {
-                    System.err.println("Error on line: " + line);
-                    System.err.println(L.toString(-1));
-                }
-                System.out.print("> ");
+         String line;
+
+         System.out.print("> ");
+         while ((line = inp.readLine()) != null && !line.equals("exit"))
+         {
+            int ret = L.LloadBuffer(line.getBytes(), "from console");
+            if (ret == 0)
+            {
+               ret = L.pcall(0, 0, 0);
+            }
+            if (ret != 0)
+            {
+               System.err.println("Error on line: " + line);
+               System.err.println(L.toString(-1));
             }
+            System.out.print("> ");
+         }
 
-            L.close();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
+         L.close();
+      }
+      catch (Exception e)
+      {
+         e.printStackTrace();
+      }
 
-    }
+   }
 }

app/libs/armeabi/libluajava.so

@@ -24,6 +24,7 @@
 
 package org.keplerproject.luajava;
 
+
 /**
  * JavaFunction is a class that can be used to implement a Lua function in Java.
  * JavaFunction is an abstract class, so in order to use it you must extend this

app/libs/mips/libluajava.so

@@ -26,25 +26,29 @@
 
 /**
  * LuaJava exception
- *
+ *  
  * @author Thiago Ponte
+ *
  */
-public class LuaException extends Exception {
-    /**
-     *
-     */
-    private static final long serialVersionUID = 1L;
-
-    public LuaException(String str) {
-        super(str);
-    }
+public class LuaException extends Exception
+{
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
 
-    /**
-     * Will work only on Java 1.4 or later.
-     * To work with Java 1.3, comment the first line and uncomment the second one.
-     */
-    public LuaException(Exception e) {
-        super((e.getCause() != null) ? e.getCause() : e);
-        //super(e.getMessage());
-    }
+	public LuaException(String str)
+	{
+		super(str);
+	}
+	
+	/**
+	 * Will work only on Java 1.4 or later.
+	 * To work with Java 1.3, comment the first line and uncomment the second one.
+	 */
+	public LuaException(Exception e)
+	{
+	   super((e.getCause() != null) ? e.getCause() : e);
+		//super(e.getMessage());
+	}
 }