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How to monitor the status of soft keyboard in Android

2025-02-24 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >

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Most people do not understand the knowledge points of this article "how to monitor the status of soft keyboards in Android", so the editor summarizes the following contents, detailed contents, clear steps, and has a certain reference value. I hope you can get something after reading this article. Let's take a look at this "how to monitor the status of soft keyboards in Android" article.

Detailed explanation of the example of Android listening soft Keyboard status

ActivityRoot is the root view of activity, which is the first view in xml. Set an id to it.

Final View activityRootView = findViewById (R.id.activityRoot); activityRootView.getViewTreeObserver (). AddOnGlobalLayoutListener (new OnGlobalLayoutListener () {@ Override public void onGlobalLayout () {int heightDiff = activityRootView.getRootView (). GetHeight ()-activityRootView.getHeight (); if (heightDiff > 100) {/ / if the height difference is more than 100 pixels, it is likely to have a soft keyboard. Do something here}})

But this depends on Android:windowSoftInputMode= "adjustResize"

It's useless if the height of the adjustPan,Activity remains the same. Then I finally found a method that can be used with the same height of the interface, this method can not monitor but can only take the initiative to query, but it happens that this is all I need.

InputMethodManager imm = (InputMethodManager) getSystemService (Activity.INPUT_METHOD_SERVICE); if (imm.hideSoftInputFromWindow (editText.getWindowToken (), 0)) {imm.showSoftInput (editText,0) / / soft keyboard has popped up} else {/ / soft keyboard has not popped} the above is about "how to monitor the status of soft keyboard in Android". I believe you all have some understanding. I hope the content shared by the editor will be helpful to you. If you want to know more about it, please follow the industry information channel.

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