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A back button in the browser lets you back-up to the copies of pages you visited previously. The web browser’s back and next buttons work well with web sites that provide information that changes infrequently, such as news and shopping web sites.
Back button (web browser), a common web browser feature that retrieves the previous resource. Backspace key, the computer keyboard key that deletes the character(s) to the left of the cursor.
A button found in all media players that allows the user to play the music file or watch a video file. The play button is often a single triangle that is pointing to the right.
How to enable back button in Android WebView?
This example demonstrate about How to enable back button in android webview. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. Step 2 − Add the following code to res/layout/activity_main.xml.
How does the back button work on Android?
So now the user has to press the back button twice. One press brings us back to the original history state, the next press closes the app. Part two is we hook into the window’s popstate event which is fired whenever the browser navigates backwards or forwards in history via a user action (so not when we call history.pushState).
In summary: Use history.pushState () to make sure your site invokes ‘back’ button behavior that aligns with the user’s expectations. Specifically, ensure that any visual change the user will perceive as a new page is added to their browsing history, regardless of whether it’s technically a new page or not.
This question is similar to this one but I want to know if it is possible to achieve such behavior without depending on PhoneGap/Ionic or Cordova. While the android back button cannot be directly hooked into from within a progressive web app context, there exists a history api which we can use to achieve your desired result.