9

04_day/thread/Android.bp

@@ -0,0 +1,8 @@
+cc_binary {
+    name: "my_thread_1",
+    shared_libs: ["liblog", "libutils", "libbinder"],
+    srcs: [
+        "Thread.cpp",
+    ],
+}
+

04_day/thread/Thread.cpp

@@ -0,0 +1,261 @@
+#if 1
+#include <stdio.h>
+#include <utils/Thread.h>
+#include <utils/StrongPointer.h>
+
+using namespace android;
+//--------------------------------------------------------
+class MyThread : public Thread
+{
+	int volume;
+public:
+	bool threadLoop(void)
+	{
+		volume=100;
+		printf("MyThread::threadLoop(), volume=%d\n", volume);
+		return false;
+	}
+};
+int main()
+{
+	sp<Thread> thread = new MyThread;
+	thread->run("MyThread");
+	thread->join();
+	return 0;
+}
+#endif
+#if 0
+#include <stdio.h>
+#include <pthread.h>
+
+class Thread
+{
+	pthread_t thread;
+public:
+	virtual void foo(void) = 0;
+	static void * _foo(void *data )
+	{
+		Thread *self = (Thread*)data;
+		self->foo();
+		return 0;
+	}
+	void run()
+	{
+		pthread_create( &thread, 0, _foo, this );
+	}
+	void join()
+	{
+		pthread_join( thread, 0 );
+	}
+};
+//--------------------------------------------------------
+class MyThread : public Thread
+{
+	int volume;
+public:
+	void foo(void)
+	{
+		volume=100;
+		printf("foo(), volume=%d\n", volume);
+	}
+};
+int main()
+{
+	Thread *thread = new MyThread;
+	thread->run();
+	thread->join();
+	return 0;
+}
+#endif
+#if 0
+#include <stdio.h>
+#include <pthread.h>
+
+class Thread
+{
+	pthread_t thread;
+	int volume;
+public:
+	void foo(void)
+	{
+		volume=100;
+		printf("foo(), volume=%d\n", volume);
+	}
+	static void * _foo(void *data )
+	{
+		Thread *self = (Thread*)data;
+		self->foo();
+		return 0;
+	}
+	void run()
+	{
+		pthread_create( &thread, 0, _foo, this );
+	}
+	void join()
+	{
+		pthread_join( thread, 0 );
+	}
+};
+//--------------------------------------------------------
+int main()
+{
+	Thread *thread = new Thread;
+	thread->run();
+	thread->join();
+	return 0;
+}
+#endif
+#if 0
+#include <stdio.h>
+#include <pthread.h>
+
+class Thread
+{
+	pthread_t thread;
+	int volume;
+public:
+	static void * foo(void *data )
+	{
+		printf("foo()\n");
+		volume=100;
+		return 0;
+	}
+	void run()
+	{
+		pthread_create( &thread, 0, foo, 0 );
+	}
+	void join()
+	{
+		pthread_join( thread, 0 );
+	}
+};
+//--------------------------------------------------------
+int main()
+{
+	Thread *thread = new Thread;
+	thread->run();
+	thread->join();
+	return 0;
+}
+#endif
+
+#if 0
+#include <stdio.h>
+#include <pthread.h>
+class AAA
+{
+	int data;
+	public:
+
+	    void set_data( int _data )
+		{
+			data = _data;
+		}
+
+		static void foo(void)   // AAA::foo()
+		{
+			set_data(10);  // set_data(this, 10);
+			printf("AAA::foo()\n");
+		}
+};
+
+//--------------------------------------------------------
+int main()
+{
+	void (*p)()  = &AAA::foo;
+	(*p)();  // (*p)()
+	return 0;
+}
+#endif
+#if 0
+#include <stdio.h>
+#include <pthread.h>
+class AAA
+{
+	public:
+
+		void foo(void)   // AAA::foo(AAA *this)
+		{
+			printf("AAA::foo()\n");
+		}
+};
+
+//--------------------------------------------------------
+int main()
+{
+	//AAA aaa;
+	//aaa.foo();  // AAA::foo(&aaa);
+	AAA aaa;
+	void (AAA::*p)()  = &AAA::foo;
+	(aaa.*p)();  // (*p)(&aaa)
+	return 0;
+}
+#endif
+
+
+#if 0
+#include <stdio.h>
+#include <pthread.h>
+void foo(void) 
+{
+	printf("foo()\n");
+}
+
+//--------------------------------------------------------
+int main()
+{
+	void (*p)(void)  = foo; 
+	p();
+	return 0;
+}
+#endif
+#if 0
+#include <stdio.h>
+#include <pthread.h>
+void * foo(void *data )
+{
+	printf("foo()\n");
+	return 0;
+}
+
+class Thread
+{
+	pthread_t thread;
+public:
+	void run()
+	{
+		pthread_create( &thread, 0, foo, 0 );
+	}
+	void join()
+	{
+		pthread_join( thread, 0 );
+	}
+};
+//--------------------------------------------------------
+int main()
+{
+	Thread *thread = new Thread;
+	thread->run();
+	thread->join();
+	return 0;
+}
+#endif
+
+
+
+#if 0
+#include <stdio.h>
+#include <pthread.h>
+void * foo(void *data )
+{
+	printf("foo()\n");
+	return 0;
+}
+int main()
+{
+	pthread_t thread;
+	pthread_create( &thread, 0, foo, 0 );
+	pthread_join( thread, 0 );
+	return 0;
+}
+#endif