【发布时间】:2015-06-04 18:52:21
【问题描述】:
在 CWAC-CAMERA DOCUMENT 中写着“从 UI 的角度来看,CameraFragment 仅处理预览窗格。”但是对于视频,我在捕获视频后看不到任何预览可用。做 CWAC-CAMERA 库有内置的视频预览吗?下面是我正在使用的代码。
f = new CameraFragment();
getFragmentManager().beginTransaction()
.add(R.id.preview_view, f, TAG_CAMERA_FRAGMENT)
.commit();
builder=new SimpleCameraHost.Builder(new DemoCameraHost(getApplicationContext()));
switchToVideoOpen.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (!isVideoOpen) {
isVideoOpen = true;
takeVideo();
}
else{
isVideoOpen = false;
stopVideo();
}
}
});
private void takeVideo() {
CameraFragment f = (CameraFragment) getFragmentManager().findFragmentByTag(TAG_CAMERA_FRAGMENT);
if (f != null && f.isVisible()) {
try {
f.record();
} catch (Exception e) {
}
}
}
private void stopVideo() {
CameraFragment f = (CameraFragment) getFragmentManager().findFragmentByTag(TAG_CAMERA_FRAGMENT);
if (f != null && f.isVisible()) {
try {
f.stopRecording();
} catch (Exception e) {
}
}
}
【问题讨论】:
标签: android commonsware-cwac cwac-camera