如何从library 的activity跳回到主工程的activity
@Override
public boolean onKeyDown(int keyCode, KeyEvent event)
{
if (keyCode == KeyEvent.KEYCODE_BACK )
{
Intent intent = new Intent();
intent.setClass(ImageViewActivity.this, AndroidCameraActivity.class);
startActivity(intent);
JoyImageViewActivity.this.finish();
}
return false;
}
ImageViewActivity是library的activity,AndroidCameraActivity是主工程的activity;我这样在library里面添加监听返回键,但是报错不能识别主工程的AndroidCameraActivity。ImageViewActivity是由AndroidCameraActivity跳转回去的,但是ImageViewActivity直接返回的话是回到home界面下了,怎样让它回到我指定的activity呢?