Android - 录屏+上传视频

编程语言 2018-06-23 04:01:40 阅读次数: 3

说明：

    demo要求是录屏后上传视频到服务器。

    demo下载地址：

1、重要代码

1.0、先加上权限申请

 <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.RECORD_AUDIO"/>

1.1、申请视频和存储权限

//请求视频和存储权限
    private void requestPermission() {
        if (ContextCompat.checkSelfPermission(MainActivity.this, Manifest.permission.WRITE_EXTERNAL_STORAGE)
                != PackageManager.PERMISSION_GRANTED) {
            ActivityCompat.requestPermissions(this,
                    new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, STORAGE_REQUEST_CODE);
        }

        if (ContextCompat.checkSelfPermission(MainActivity.this, Manifest.permission.RECORD_AUDIO)
                != PackageManager.PERMISSION_GRANTED) {
            ActivityCompat.requestPermissions(this,
                    new String[]{Manifest.permission.RECORD_AUDIO}, AUDIO_REQUEST_CODE);
        }
    }
  @Override
    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        if (requestCode == STORAGE_REQUEST_CODE || requestCode == AUDIO_REQUEST_CODE) {
            if (grantResults[0] != PackageManager.PERMISSION_GRANTED) {
                finish();
            }
        }
    }

1.2、申请录屏和建立录屏服务

Intent intent = new Intent(this, RecordService.class);
        bindService(intent, connection, BIND_AUTO_CREATE);
 //录屏权限同意后返回
    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (requestCode == RECORD_REQUEST_CODE && resultCode == RESULT_OK) {
            mediaProjection = projectionManager.getMediaProjection(resultCode, data);
            recordService.setMediaProject(mediaProjection);
            recordService.startRecord();
            startBtn.setText(R.string.stop_record);//设置文字
            countTimer();//开始计时
            openZFB();//打开支付宝
            luPinStatus = true;//设置录屏状态为true
        }
    }
 //建立录屏服务
    private ServiceConnection connection = new ServiceConnection() {
        @Override
        public void onServiceConnected(ComponentName className, IBinder service) {
            DisplayMetrics metrics = new DisplayMetrics();
            getWindowManager().getDefaultDisplay().getMetrics(metrics);
            RecordService.RecordBinder binder = (RecordService.RecordBinder) service;
            recordService = binder.getRecordService();
            recordService.setConfig(metrics.widthPixels, metrics.heightPixels, metrics.densityDpi);
            startBtn.setEnabled(true);
            startBtn.setText(recordService.isRunning() ? R.string.stop_record : R.string.start_record);
        }

        @Override
        public void onServiceDisconnected(ComponentName arg0) {
        }
    };

2、完整代码

1、RecordApplication.java

package com.baofu.lupin;

import android.app.Application;
import android.content.Context;
import android.content.Intent;

/**
 * Created by BF100165 on 2018/6/21.
 */

public class RecordApplication extends Application {

    private static RecordApplication application;

    @Override
    protected void attachBaseContext(Context base) {
        super.attachBaseContext(base);
        application = this;
    }

    @Override
    public void onCreate() {
        super.onCreate();
        // 启动 Marvel service
        startService(new Intent(this, RecordService.class));
    }

    public static RecordApplication getInstance() {
        return application;
    }
}

2、AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.baofu.lupin">

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.RECORD_AUDIO"/>

    <application
        android:name=".RecordApplication"
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name"
            android:theme="@style/AppTheme.NoActionBar">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <service android:name=".RecordService"/>
    </application>

</manifest>

3、MainActivity.java

package com.baofu.lupin;

import android.Manifest;
import android.content.ActivityNotFoundException;
import android.content.ComponentName;
import android.content.Intent;
import android.content.ServiceConnection;
import android.content.pm.PackageManager;
import android.hardware.display.DisplayManager;
import android.hardware.display.VirtualDisplay;
import android.media.projection.MediaProjection;
import android.media.projection.MediaProjectionManager;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.os.Environment;
import android.os.IBinder;
import android.support.annotation.RequiresApi;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.text.TextUtils;
import android.util.DisplayMetrics;
import android.util.Log;
import android.view.View;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

import java.io.BufferedReader;
import java.io.File;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;

public class MainActivity extends AppCompatActivity {

    private static final int RECORD_REQUEST_CODE = 101;
    private static final int STORAGE_REQUEST_CODE = 102;
    private static final int AUDIO_REQUEST_CODE = 103;

    private MediaProjectionManager projectionManager;
    private MediaProjection mediaProjection;
    private RecordService recordService;
    private Button startBtn;
    private TextView tv_timer;
    private TextView btn_upload;
    private CountDownTimer timer;
    private boolean luPinStatus = false;//录屏状态初始为false

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        projectionManager = (MediaProjectionManager) getSystemService(MEDIA_PROJECTION_SERVICE);

        setContentView(R.layout.activity_main);
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

        startBtn = (Button) findViewById(R.id.start_record);
        tv_timer = (TextView) findViewById(R.id.tv_timer);
        btn_upload = (TextView) findViewById(R.id.btn_upload);

        //开始录屏
        startBtn.setEnabled(false);
        startBtn.setOnClickListener(new View.OnClickListener() {
            @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
            @Override
            public void onClick(View v) {
                if (recordService != null && recordService.isRunning()) {
                    recordService.stopRecord();//结束录屏
                    startBtn.setText(R.string.start_record);
                    timer.cancel();//结束计时
                    luPinStatus = false;//录屏状态为false
                } else {
                    Intent captureIntent = projectionManager.createScreenCaptureIntent();
                    startActivityForResult(captureIntent, RECORD_REQUEST_CODE);
                }
            }
        });

        //上传视频
        btn_upload.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                if(luPinStatus) {
                    Toast.makeText(MainActivity.this, "请先结束录屏", Toast.LENGTH_SHORT).show();
                    return;
                }

                final String filePath = Environment.getExternalStorageDirectory().getAbsolutePath() + "/" + "ScreenRecord" + "/123456.mp4";
                File file = new File(filePath);
                final String url = "http://10.0.19.48/creditApi/video";
                if(!file.exists()) {
                    Toast.makeText(MainActivity.this, "请先录屏芝麻信用", Toast.LENGTH_SHORT).show();
                    return;
                }

                new Thread(new Runnable() {
                    @Override
                    public void run() {
                        try {
                            UploadUtils.uploadFile(MainActivity.this, btn_upload, tv_timer, url, filePath);
                        } catch (Exception e) {
                            e.printStackTrace();
                        }
                    }
                }).start();
            }
        });

        Intent intent = new Intent(this, RecordService.class);
        bindService(intent, connection, BIND_AUTO_CREATE);

        requestPermission();
    }

    //请求视频和存储权限
    private void requestPermission() {
        if (ContextCompat.checkSelfPermission(MainActivity.this, Manifest.permission.WRITE_EXTERNAL_STORAGE)
                != PackageManager.PERMISSION_GRANTED) {
            ActivityCompat.requestPermissions(this,
                    new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, STORAGE_REQUEST_CODE);
        }

        if (ContextCompat.checkSelfPermission(MainActivity.this, Manifest.permission.RECORD_AUDIO)
                != PackageManager.PERMISSION_GRANTED) {
            ActivityCompat.requestPermissions(this,
                    new String[]{Manifest.permission.RECORD_AUDIO}, AUDIO_REQUEST_CODE);
        }
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        unbindService(connection);
    }

    //录屏权限同意后返回
    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (requestCode == RECORD_REQUEST_CODE && resultCode == RESULT_OK) {
            mediaProjection = projectionManager.getMediaProjection(resultCode, data);
            recordService.setMediaProject(mediaProjection);
            recordService.startRecord();
            startBtn.setText(R.string.stop_record);//设置文字
            countTimer();//开始计时
            openZFB();//打开支付宝
            luPinStatus = true;//设置录屏状态为true
        }
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        if (requestCode == STORAGE_REQUEST_CODE || requestCode == AUDIO_REQUEST_CODE) {
            if (grantResults[0] != PackageManager.PERMISSION_GRANTED) {
                finish();
            }
        }
    }

    //建立录屏服务
    private ServiceConnection connection = new ServiceConnection() {
        @Override
        public void onServiceConnected(ComponentName className, IBinder service) {
            DisplayMetrics metrics = new DisplayMetrics();
            getWindowManager().getDefaultDisplay().getMetrics(metrics);
            RecordService.RecordBinder binder = (RecordService.RecordBinder) service;
            recordService = binder.getRecordService();
            recordService.setConfig(metrics.widthPixels, metrics.heightPixels, metrics.densityDpi);
            startBtn.setEnabled(true);
            startBtn.setText(recordService.isRunning() ? R.string.stop_record : R.string.start_record);
        }

        @Override
        public void onServiceDisconnected(ComponentName arg0) {
        }
    };

    //界面倒计时
    private void countTimer() {
        /** 倒计时60秒，一次1秒 */
        timer = new CountDownTimer(60 * 1000, 1000) {
            @Override
            public void onTick(long millisUntilFinished) {
                // TODO Auto-generated method stub
                tv_timer.setText("还剩" + millisUntilFinished / 1000 + "秒");
            }

            @Override
            public void onFinish() {
                tv_timer.setText("倒计时完毕了");
            }
        }.start();
    }

    //打开支付宝
    private void openZFB() {
        try {
            PackageManager packageManager
                    = this.getApplicationContext().getPackageManager();
            Intent intent = packageManager.
                    getLaunchIntentForPackage("com.eg.android.AlipayGphone");
            startActivity(intent);
        } catch (Exception e) {
            String url = "https://ds.alipay.com/?from=mobileweb";
            Intent intent = new Intent(Intent.ACTION_VIEW);
            intent.setData(Uri.parse(url));
            startActivity(intent);
        }
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }
}

main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:layout_behavior="@string/appbar_scrolling_view_behavior"
    tools:context="com.baofu.lupin.MainActivity"
    tools:showIn="@layout/activity_main">

    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"
        android:orientation="vertical">

        <TextView
            android:id="@+id/tv_timer"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:text="倒计时 - 打开支付宝" />

    </LinearLayout>

    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_centerHorizontal="true"
        android:orientation="vertical">

        <Button
            android:id="@+id/btn_upload"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="上传录屏"/>

        <Button
            android:id="@+id/start_record"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:layout_marginBottom="10dp"
            android:text="@string/start_record"/>
    </LinearLayout>
</RelativeLayout>

strings.xml

<resources>
    <string name="app_name">录屏</string>
    <string name="action_settings">Settings</string>
    <string name="start_record">开始录屏</string>
    <string name="stop_record">停止录屏</string>
</resources>

3、RecordService.java

package com.baofu.lupin;

import android.annotation.TargetApi;
import android.app.Service;
import android.content.Intent;
import android.hardware.display.DisplayManager;
import android.hardware.display.VirtualDisplay;
import android.media.MediaRecorder;
import android.media.projection.MediaProjection;
import android.os.Binder;
import android.os.Build;
import android.os.Environment;
import android.os.HandlerThread;
import android.os.IBinder;
import android.widget.Toast;

import java.io.File;
import java.io.IOException;

/**
 * 录屏服务
 * Created by BF100165 on 2018/6/21.
 */

public class RecordService extends Service {
    private MediaProjection mediaProjection;
    private MediaRecorder mediaRecorder;
    private VirtualDisplay virtualDisplay;

    private boolean running;
    private int width = 720;
    private int height = 1080;
    private int dpi;


    @Override
    public IBinder onBind(Intent intent) {
        return new RecordBinder();
    }

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
        return START_STICKY;
    }

    @Override
    public void onCreate() {
        super.onCreate();
        HandlerThread serviceThread = new HandlerThread("service_thread",
                android.os.Process.THREAD_PRIORITY_BACKGROUND);
        serviceThread.start();
        running = false;
        mediaRecorder = new MediaRecorder();
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
    }

    public void setMediaProject(MediaProjection project) {
        mediaProjection = project;
    }

    public boolean isRunning() {
        return running;
    }

    public void setConfig(int width, int height, int dpi) {
        this.width = width;
        this.height = height;
        this.dpi = dpi;
    }

    public boolean startRecord() {
        if (mediaProjection == null || running) {
            return false;
        }

        initRecorder();
        createVirtualDisplay();
        mediaRecorder.start();
        running = true;
        return true;
    }

    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
    public boolean stopRecord() {
        if (!running) {
            return false;
        }
        running = false;
        mediaRecorder.stop();
        mediaRecorder.reset();
        virtualDisplay.release();
        mediaProjection.stop();

        return true;
    }

    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
    private void createVirtualDisplay() {
        virtualDisplay = mediaProjection.createVirtualDisplay("MainScreen", width, height, dpi,
                DisplayManager.VIRTUAL_DISPLAY_FLAG_AUTO_MIRROR, mediaRecorder.getSurface(), null, null);
    }

    private void initRecorder() {
        mediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
        mediaRecorder.setVideoSource(MediaRecorder.VideoSource.SURFACE);
        mediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
        mediaRecorder.setOutputFile(getsaveDirectory() + "123456" + ".mp4");
        mediaRecorder.setVideoSize(width, height);
        mediaRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.H264);
        mediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
        mediaRecorder.setVideoEncodingBitRate(5 * 1024 * 1024);
        mediaRecorder.setVideoFrameRate(30);
        try {
            mediaRecorder.prepare();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public String getsaveDirectory() {
        if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
            String rootDir = Environment.getExternalStorageDirectory().getAbsolutePath() + "/" + "ScreenRecord" + "/";

            File file = new File(rootDir);
            if (!file.exists()) {
                if (!file.mkdirs()) {
                    return null;
                }
            }

            Toast.makeText(getApplicationContext(), rootDir, Toast.LENGTH_SHORT).show();

            return rootDir;
        } else {
            return null;
        }
    }

    public class RecordBinder extends Binder {
        public RecordService getRecordService() {
            return RecordService.this;
        }
    }
}

4、UploadUtils.java

package com.baofu.lupin;

import android.app.Activity;
import android.content.Context;
import android.util.Log;
import android.widget.TextView;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Map;

/**
 * 上传视频
 */
public class UploadUtils {

    public static String uploadFile(Activity activity, final TextView btn, final TextView content, String serverUrl, final String localFilePath) throws Exception {
        activity.runOnUiThread(new Runnable() {
            @Override
            public void run() {
                btn.setText("上传中...");
                Log.e("上传视频", "地址：" + localFilePath);
            }
        });

        File file = new File(localFilePath);
        Map<String, Object> postDataParams = new HashMap<>();
        postDataParams.put("api_key", "asdfasf");
        postDataParams.put("video_type", "android");
        postDataParams.put("fileName", file.getName());
        URL url = new URL(serverUrl + "?" + getPostDataString(postDataParams));
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();

        conn.setDoOutput(true);
        conn.setUseCaches(false);
        conn.setRequestMethod("POST");
        conn.setRequestProperty("Content-Type", "text/html");
        conn.setRequestProperty("Cache-Control", "no-cache");
        conn.setRequestProperty("Charsert", "UTF-8");
        conn.connect();
        conn.setConnectTimeout(20000);

        DataOutputStream out = new DataOutputStream(conn.getOutputStream());
        DataInputStream in = new DataInputStream(new FileInputStream(file));
        int bytes = 0;
        byte[] bufferOut = new byte[2048];
        while ((bytes = in.read(bufferOut)) != -1) {
            out.write(bufferOut, 0, bytes);
        }
        in.close();

        out.flush();
        out.close();

        InputStream inputStream = conn.getInputStream();
        final String respStr = getRespString(inputStream);

        activity.runOnUiThread(new Runnable() {
            @Override
            public void run() {
                btn.setText("上传完成-点击继续上传");
                content.setText(respStr);
                Log.e("上传视频", "返回：" + respStr);
            }
        });


        conn.disconnect();
        return respStr;
    }

    public static String getPostDataString(Map<String, Object> params) throws Exception {

        StringBuilder result = new StringBuilder();
        boolean first = true;

        for (Map.Entry<String, Object> entry : params.entrySet()) {
            String key = entry.getKey();
            Object value = entry.getValue();
            if (first)
                first = false;
            else
                result.append("&");

            result.append(URLEncoder.encode(key, "UTF-8"));
            result.append("=");
            result.append(URLEncoder.encode(value.toString(), "UTF-8"));
        }
        return result.toString();
    }

    public static String getRespString(InputStream is) throws Exception {
        StringBuffer strBuf = new StringBuffer();
        byte[] bytes = new byte[4096];
        int r = 0;
        while ((r = is.read(bytes)) > 0) {
            strBuf.append(new String(bytes, 0, r, "UTF-8"));
        }
        return strBuf.toString();
    }

}



猜你喜欢

转载自blog.csdn.net/u012246458/article/details/80774391
今日推荐
火速冲上 GitHub 热榜 —— 开源编程语言、框架哪有这么可爱？
北京人形机器人创新中心发布全球首个纯电驱拟人奔跑的全尺寸人形机器人“天工”
LFOSSA 源来如此公开课 | 掌握云原生未来：CNCF 认证全面攻略与备考秘籍
国产云输入法——仅华为无云端数据上传安全问题
开源日报 | 工业开源项目OGG 1.0；姐姐，你要和我一起配置火狐吗；苹果AI遥遥落后？Fedora 40
开放签电子签章：停止新增，优化体验，前进更进（五一假期前工作）
开源日报 | 中学生开源前端动画引擎；全球首个Llama3 8B中文版开源模型；联想电脑恐出局；Linus讽刺AI炒作
周排行
浏览器对同一域名进行请求的最大并发连接数
React Hook之自定义Hook
【转】MyBatis缓存机制
-Java-泛型
自动化测试常用脚本-发送邮件
LeetCode#859: Buddy Strings
java、Python处理字符串
第二篇の博客
Hadoop伪分布式环境安装
SQL Server进阶（十一）临时表、表变量
每日归档
更多
2024-04-27(56)
2024-04-26(39)
2024-04-25(22)
2024-04-24(36)
2024-04-23(26)
2024-04-22(39)
2024-04-21(0)
2024-04-20(6)
2024-04-19(5)
2024-04-18(0)

代码天地 © 2018 codetd.com

境外服务器   最新电视剧2022