小编Ham*_*hah的帖子

我有一个removeAllViews和setContentView的问题.....两个都不适合我,我不知道为什么.我在一个类中有一个函数返回一个视图,我想将该视图添加到屏幕上,并且该视图将在每5秒后更改.....所以在5秒后我在视图的布局上调用removeAllViews添加,然后再次添加....但令人惊讶的是旧视图仍然存在,它在最后添加新视图....

与setContentView相同的问题我也尝试了这个但是它也和主布局一样工作,它也添加了最后的视图而不是替换整个屏幕.......

请帮忙......先谢谢............

setContentView(logic.getView());

和

LinearLayout layout = blah blah blah;
layout.removeAllViews();
layout.addView(logic.getView(), layout parameters....);

请检查附加图像,这是一种跷跷板.但是从图像来看,黑体具有相同的密度.水平矩形使用"Revolute"关节连接三角形.但仍然没有任何建议.在目前的情况下,需要平衡.

-- Build of crashreporter disabled.
-- Found Qt5 core, checking for further dependencies...
-- Using Qt 5!
-- GIT_SHA1 40cdbda31285d9090d8109b10b244aa4740a5891
-- Using Qt 5.4.x
-- We would not require Neon in this setup, compile without!
CMake Error at /usr/local/Cellar/cmake/3.1.3/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:138 (message):
Could NOT find OpenSSL, try to set the path to OpenSSL root folder in the
system variable OPENSSL_ROOT_DIR: Found unsuitable version "0.9.8zc", but
required is at least "1.0.0" (found
/usr/lib/libssl.dylib;/usr/lib/libcrypto.dylib)
Call Stack (most recent call first):
/usr/local/Cellar/cmake/3.1.3/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:372 (_FPHSA_FAILURE_MESSAGE)
/usr/local/Cellar/cmake/3.1.3/share/cmake/Modules/FindOpenSSL.cmake:318  (find_package_handle_standard_args) …