工具栏标题在设备上旋转时会更改为在EditText中输入的文本吗?

推荐答案只需在您的活动中覆盖以下方法:Just Override these methods in your activity:@Overridepublic void onSaveInstanceState(Bundle savedInstanceState) { // Always call the superclass so it can save the view hierarchy state super.onSaveInstanceState(savedInstanceState);}@Overrideprotected void onRestoreInstanceState(Bundle savedInstanceState) { //do nothing}效果很好.这些功能可将您以前的文字恢复为您在执行诸如旋转设备之类的操作时所使用的文字.It worked perfectly. These restore your previous texts to the way they were when you do something such as rotating your device. 这篇关于工具栏标题在设备上旋转时会更改为在EditText中输入的文本吗?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！