[英]How to hide Title Bar of a pop-up activity
I created an activity which is shown as pop up/ Dialog by following answers given in this question . 通过遵循此问题中给出的答案,我创建了一个显示为弹出/对话框的活动。
I did it by adding these lines in AndroidManifest 我是通过在AndroidManifest中添加这些行来实现的
<activity
android:name=".package.Activity"
android:theme="@style/Theme.AppCompat.Light.Dialog.Alert" />
It works well as intended but the problem it shows Appname as title. 它可以按预期工作,但出现的问题是Appname作为标题。 I want to make it appear as AlertDialog.
我想使其显示为AlertDialog。 How to fix this?
如何解决这个问题?
I also cant use setTitle("") or label="" because empty space is left where appname was before. 我也不能使用setTitle(“”)或label =“”,因为在appname之前的位置留有空白。
您可以在Activity中简单地调用setTitle("")
函数。
Add this code to the top of the onCreate()
method of the Activity: 将此代码添加到Activity的
onCreate()
方法的顶部 :
setTheme(R.style.{style}
The {style} should be ended with NoActionBar
. {style}应该以
NoActionBar
。 ie R.style.Theme_AppCompat_NoActionBar
即
R.style.Theme_AppCompat_NoActionBar
And most importantly, add the code before these two lines of code (add it to the top of the method): 最重要的是, 在以下两行代码之前添加代码(将其添加到方法的顶部):
super.onCreate(savedInstanceState); setContentView(R.layout.{your layout});
Hope this answer helped! 希望这个答案有所帮助!
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