How to hide the system top bar in UniApp when the screen is horizontal

For some specific mobile applications, horizontal screen operation is very necessary because it can greatly enhance the user experience. However, when we develop applications and use the UniApp framework, sometimes we need to hide the top bar of the system to provide a better user experience. Here we introduce how to hide the top bar of the system when the screen is horizontal in UniApp.

1. First, we need to configure it in the manifest.json file of the page. Add the following code in this file.

{
  "h5": {
    "custom": {
      "statusBarColor": "#000"
    }
  }
}

The function of this code is to set the color of the status bar to black. This will help hide the status bar and make the screen more visible when we use it in full screen mode.

2. In the App.vue file, we will create a method named "onLaunch" and call the Weex API in order to hide the device's system column.

onLaunch: function() {
       if (uni.getSystemInfoSync().platform == 'android') {
         uni.getSystemInfo({
           success: function(res) {
             plus.navigator.setFullscreen(true);
           }
         });
       }
},

This method will detect if the device is an Android platform and set the device in full screen mode. After completing these operations, the top system bar will be hidden.

3. Finally, add the following code to our page.

<style>
  .uni-page-head {
    display: none;
  }
</style>

This code snippet will hide the uni-app header of our page. This operation will ensure that the header of the page disappears completely in landscape mode, allowing users to maximize their experience.

Summary

In short, hiding the system top bar in landscape mode in UniApp can provide a better user experience, and users will experience a smoother and more complete experience when accessing your application. interface. In this article, we share how to implement this function in UniApp. We hope this article can help you.

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