ScreenCapture

android 录屏软件

android 合并多个视频软件

Use MediaProjection to get Screen Capture.

项目地址

https://github.com/etcparking/ScreenCapture

如果对你有帮助，请Star，谢谢！

Gradle 引用

compile 'com.shark:screencapture:1.0.0'

创建实例

ScreenCapture mScreenCapture = ScreenCapture.newInstance(this);

事件监听

mScreenCapture.setCaptureListener(new ScreenCapture.OnCaptureListener() {
@Override
public void onScreenCaptureSuccess(Bitmap bitmap, String savePath) {
Log.d(TAG, "onScreenCaptureSuccess savePath:" + savePath);
}
@Override
public void onScreenCaptureFailed(String errorMsg) {
Log.d(TAG, "onScreenCaptureFailed errorMsg:" + errorMsg);
}
@Override
public void onScreenRecordStart() {
Log.d(TAG, "onScreenRecordStart");
}
@Override
public void onScreenRecordStop() {
Log.d(TAG, "onScreenRecordStop");
}
@Override
public void onScreenRecordSuccess(String savePath) {
Log.d(TAG, "onScreenRecordSuccess savePath:" + savePath);
}
@Override
public void onScreenRecordFailed(String errorMsg) {
Log.d(TAG, "onScreenRecordFailed errorMsg:" + errorMsg);
}
});

设置图片和视频保存路径

可不设置，即使用默认路径

mScreenCapture.setImagePath(Environment.getExternalStorageDirectory().getPath() + "/ScreenCapture/screen_capture/", "image_screen.png");
mScreenCapture.setRecordPath(Environment.getExternalStorageDirectory().getPath() + "/ScreenCapture/record/", "recording_screen.mp4");

开始截屏

if (mScreenCapture != null) {
mScreenCapture.screenCapture();
}

开始录屏

if (mScreenCapture != null) {
mScreenCapture.record();
}

权限相关

/**
* Handle permission here which caused by MediaProjectionManager.createScreenCaptureIntent()
* @param requestCode
* @param resultCode
* @param data
*/
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (mScreenCapture != null) {
mScreenCapture.onActivityResult(requestCode, resultCode, data);
}
}
/**
* Handle permission here. Like Manifest.permission.WRITE_EXTERNAL_STORAGE
* @param requestCode
* @param permissions
* @param grantResults
*/
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
if (mScreenCapture != null) {
mScreenCapture.onRequestPermissionsResult(requestCode, permissions, grantResults);
}
}

最后记得cleanup

 @Override
protected void onDestroy() {
super.onDestroy();
if (mScreenCapture != null) {
mScreenCapture.cleanup();
mScreenCapture = null;
}
}

将2个视频文件，拼接为一个文件，拼接前提是，2个文件的编码信息一样，包括video codec(H264的话，包括profile/level) video width/height, audio codec, audio sample rate, channel number

VideoComposer

 public VideoComposer(ArrayList<String> videoList, String outFilename) {
mVideoList = videoList;
this.mOutFilename = outFilename;
mReadBuf = ByteBuffer.allocate(1048576);
}
/**
**拼接视频的方法
*/
public boolean joinVideo(){
}