目前最新2018黑马JavaEE基础+就业班项目实战完整版

</FrameLayout>

package com.cj5785.ffmpegnativeplayer.view;

import android.content.Context;
import android.graphics.PixelFormat;
import android.util.AttributeSet;
import android.view.SurfaceHolder;
import android.view.SurfaceView;

public class MySurfaceView extends SurfaceView {

   public MySurfaceView(Context context) {
       super(context);
       init();
   }

   public MySurfaceView(Context context, AttributeSet attrs) {
       super(context, attrs);
       init();
   }

   public MySurfaceView(Context context, AttributeSet attrs, int defStyle) {
       super(context, attrs, defStyle);
       init();
   }

   //初始化像素格式
   private void init() {
       SurfaceHolder holder = getHolder();
       holder.setFormat(PixelFormat.RGBA_8888);
   }
}│ Android.mk
│ Application.mk
│ com_cj5785_ffmpegnativeplayer_NativePlayer.h
│ ffmpeg_native_player.c
│
└─include
├─ffmpeg
│ │ libavcodec-56.so
│ │ libavdevice-56.so
│ │ libavfilter-5.so
│ │ libavformat-56.so
│ │ libavutil-54.so
│ │ libpostproc-53.so
│ │ libswresample-1.so
│ │ libswscale-3.so
│ │
│ ├─libavcodec
│ ├─libavdevice
│ ├─libavfilter
│ ├─libavformat
│ ├─libavutil
│ ├─libpostproc
│ ├─libswresample
│ └─libswscale
│
└─libyuv
│ libyuv.h
│ libyuv.so
│
└─libyuv

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)
LOCAL_MODULE := avcodec
LOCAL_SRC_FILES := include/ffmpeg/libavcodec-56.so
include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE := avdevice
LOCAL_SRC_FILES := include/ffmpeg/libavdevice-56.so
include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE := avfilter
LOCAL_SRC_FILES := include/ffmpeg/libavfilter-5.so
include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE := avformat
LOCAL_SRC_FILES := include/ffmpeg/libavformat-56.so
include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE := avutil
LOCAL_SRC_FILES := include/ffmpeg/libavutil-54.so
include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE := postproc
LOCAL_SRC_FILES := include/ffmpeg/libpostproc-53.so
include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE := swresample
LOCAL_SRC_FILES := include/ffmpeg/libswresample-1.so
include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE := swscale
LOCAL_SRC_FILES := include/ffmpeg/libswscale-3.so
include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE := yuv
LOCAL_SRC_FILES := include/libyuv/libyuv.so
include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE := ffmpeg_native_player
LOCAL_SRC_FILES := ffmpeg_native_player.c
LOCAL_C_INCLUDES += $(LOCAL_PATH)/include/ffmpeg
LOCAL_C_INCLUDES += $(LOCAL_PATH)/include/libyuv
LOCAL_LDLIBS := -llog -landroid
LOCAL_SHARED_LIBRARIES := avcodec avdevice avfilter avformat avutil postproc swresample swscale yuv
include $(BUILD_SHARED_LIBRARY)

package com.cj5785.ffmpegnativeplayer;

import java.io.File;

import com.cj5785.ffmpegnativeplayer.view.MySurfaceView;

import android.app.Activity;
import android.os.Bundle;
import android.os.Environment;
import android.view.Surface;
import android.view.View;

public class MainActivity extends Activity {

   private NativePlayer player;
   private MySurfaceView mySurfaceView;

   @Override
   protected void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       setContentView(R.layout.activity_main);
       mySurfaceView = (MySurfaceView) findViewById(R.id.surface_view);
       player = new NativePlayer();
   }

   public void mPlay(View view) {
       String input = Environment.getExternalStorageDirectory().getAbsolutePath() + File.separatorChar + "oneplus.mp4";
       Surface surface = mySurfaceView.getHolder().getSurface();
       player.render(input, surface);
   }
}

<com.cj5785.ffmpegnativeplayer.view.MySurfaceView
android:id="@+id/surface_view"
android:layout_width="fill_parent"
android:layout_height="fill_parent"/>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">

<Spinner
android:id="@+id/sp_video"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>

<Button
   android:layout_width="wrap_content"
   android:layout_height="wrap_content"
   android:text="开始"
   android:onClick="mPlay" />

</LinearLayout>

</FrameLayout>

class DialogWindow(QDialog, Ui_Dialog):
def __init__(self, parent=None):
super(DialogWindow, self).__init__(parent)
self.setupUi(self)

class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.setupUi(self)

def open_dialog(self):
dialog = DialogWindow(self)
dialog.show()

if __name__ == "__main__":
app = QtWidgets.QApplication(sys.argv)
mainWindow = MainWindow()
mainWindow.show()
sys.exit(app.exec_())

class DialogWindow(QDialog, Ui_Dialog):
stop_thread = pyqtSignal() # 定义关闭子线程的信号

def __init__(self, parent=None):
super(DialogWindow, self).__init__(parent)
self.setupUi(self)

def update_progressbar(self, p_int):
self.progressBar.setValue(p_int)

def closeEvent(self, event):
self.stop_thread.emit()
pass

class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.setupUi(self)
self.count = 0

def open_dialog(self):
dialog = DialogWindow(self)
dialog.show()
self.thread = RunThread(self.count)
self.count += 1
self.thread.update_pb.connect(dialog.update_progressbar)
dialog.stop_thread.connect(self.thread.terminate)
self.thread.start()

class RunThread(QThread):
update_pb = pyqtSignal(int)

def __init__(self, count):
super().__init__()
self.count = count

def run(self):
for i in range(1, 101):
print('thread_%s' % self.count, i, QThread().currentThreadId())
self.update_pb.emit(i)
time.sleep(1)
pass

if __name__ == "__main__":
app = QtWidgets.QApplication(sys.argv)
mainWindow = MainWindow()
mainWindow.show()
sys.exit(app.exec_())package KnowAll;

import java.awt.FlowLayout;
import java.awt.Image;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextArea;

public class KnowAllPanel extends JFrame{
   public KnowAllPanel() {
       showPanel();
   }
   JButton findIP = new JButton(" 查询 I P ");
   JButton findMyIP = new JButton("查询自己的IP地址");
   JButton findID = new JButton("查询身份证号");
   JButton findNUMBER = new JButton("查询手机号码");
   JTextArea myIP = new JTextArea(2, 25);
   public void showPanel() {
       this.setTitle("百事通");
       this.setSize(410, 450);// 左长右高
       this.setLocation(500, 70);// 左水平又竖直
       this.setResizable(true);
       this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
       this.setVisible(true);
       this.setLayout(new FlowLayout(FlowLayout.CENTER));//流式布局
       //添加图标并设置尺寸
       int width = 100;
       int height = 100;


       ImageIcon findIdNumber_img = new ImageIcon("img\\idcard.jpg");
       Image findIdNumber = findIdNumber_img.getImage();
       findIdNumber = findIdNumber.getScaledInstance(width, height, Image.SCALE_DEFAULT);
       findIdNumber_img.setImage(findIdNumber);
       JLabel id = new JLabel(findIdNumber_img,JLabel.CENTER);
       id.setSize(width, height);


       ImageIcon findIp_img = new ImageIcon("img\\ip.jpg");
       Image findIp = findIp_img.getImage();
       findIp = findIp.getScaledInstance(width, height, Image.SCALE_DEFAULT);
       findIp_img.setImage(findIp);
       JLabel ip = new JLabel(findIp_img,JLabel.CENTER);
       ip.setSize(width, height);


       ImageIcon findPhoneNumber_img = new ImageIcon("img\\phonenumber.jpg");
       Image findNumber = findPhoneNumber_img.getImage();
       findNumber = findNumber.getScaledInstance(width, height, Image.SCALE_DEFAULT);
       findPhoneNumber_img.setImage(findNumber);
       JLabel phoneNumber = new JLabel(findPhoneNumber_img,JLabel.CENTER);
       phoneNumber.setSize(width, height);


       //将图标、按钮添加到面板
       JPanel jp1 = new JPanel();
       jp1.add(ip);
       this.add(jp1);
       JPanel jp2 = new JPanel();
       jp2.add(id);
       this.add(jp2);
       JPanel jp3 = new JPanel();
       jp3.add(phoneNumber);
       this.add(jp3);
       JPanel jp4 = new JPanel();
       jp4.add(findIP);
       jp4.add(findID);
       jp4.add(findNUMBER);
       JPanel jp5 = new JPanel();
       jp5.add(findMyIP);
       this.add(jp4);
       this.add(jp5);
       JPanel jp6 = new JPanel();
       myIP.setEditable(false);
       jp6.add(myIP);
       this.add(jp6);

       //按钮添加监听
       findIP.addActionListener(new ActionListener() {
           @Override
           public void actionPerformed(ActionEvent e) {
               // TODO Auto-generated method stub
               setVisible(false);
               FindipPanel panel = new FindipPanel();
               dispose();
           }
       });
       findID.addActionListener(new ActionListener() {

           @Override
           public void actionPerformed(ActionEvent e) {
               // TODO Auto-generated method stub
               setVisible(false);
               FindidPanel panel = new FindidPanel();
               dispose();
           }
       });
       findNUMBER.addActionListener(new ActionListener() {

           @Override
           public void actionPerformed(ActionEvent e) {
               // TODO Auto-generated method stub
               setVisible(false);
               FindPhoneNumberPanel panel = new FindPhoneNumberPanel();
               dispose();
           }
       });
       findMyIP.addActionListener(new ActionListener() {
           @Override
           public void actionPerformed(ActionEvent e) {
               // TODO Auto-generated method stub
               myIP.setText("");
               myIP.setText(InquireIpFunction.getMyIpFromContent());
           }
       });
   }
   public static void main(String[] args) {
       KnowAllPanel panel = new KnowAllPanel();
   }
}

目前最新2018黑马JavaEE基础+就业班项目实战完整版

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