Is there a way when we focus in input then it display in above of soft keyboard (WebView)?

Question

I use HTML website to load in WebView, but when the user clicks in TextBox, then it hides under the keyboard. so what will be suggestion for doing this?

Answer 1

1. Staus Bar Present

   If your activity is not a full screen activity then you can use android:windowSoftInputMode="adjustResize" or android:windowSoftInputMode="adjustPan" in your AndroidManifest.xml to achieve this.

2. For Full Screen Activity

   First method will not work for full screen activity. So use have to create a utility class for do this manually

   Create public class WindowResize.java

    public class WindowResize{ public static void assistActivity(Activity activity) { new WindowResize(activity); } private View mChildOfContent; private int usableHeightPrevious; private FrameLayout.LayoutParams frameLayoutParams; private WindowResize(final Activity activity) { FrameLayout content = activity.findViewById(android.R.id.content); mChildOfContent = content.getChildAt(0); mChildOfContent.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { public void onGlobalLayout() { possiblyResizeChildOfContent(activity); } }); frameLayoutParams = (FrameLayout.LayoutParams) mChildOfContent.getLayoutParams(); } private void possiblyResizeChildOfContent(Activity activity) { //Visible height int usableHeightNow = computeUsableHeight(); if (usableHeightNow != usableHeightPrevious) { //Total window size. We have to decrement the SoftNavigation button height from total height if there any int usableHeightSansKeyboard = mChildOfContent.getRootView().getHeight() - getNavigationButtonHeight(activity); int heightDifference = usableHeightSansKeyboard - usableHeightNow; if (heightDifference > (usableHeightSansKeyboard / 4)) { // keyboard visible frameLayoutParams.height = usableHeightSansKeyboard - heightDifference; } else { // keyboard hidden frameLayoutParams.height = usableHeightSansKeyboard; } mChildOfContent.requestLayout(); usableHeightPrevious = usableHeightNow; } } //Usable height in current window. private int computeUsableHeight() { Rect r = new Rect(); mChildOfContent.getWindowVisibleDisplayFrame(r); return (r.bottom - r.top); } //SoftInput navigation buttons height. private int getNavigationButtonHeight(Activity activity) { // getRealMetrics is only available with API 17 and + DisplayMetrics metrics = new DisplayMetrics(); activity.getWindowManager().getDefaultDisplay().getMetrics(metrics); int usableHeight = metrics.heightPixels; activity.getWindowManager().getDefaultDisplay().getRealMetrics(metrics); int realHeight = metrics.heightPixels; if (realHeight > usableHeight) return realHeight - usableHeight; else return 0; } }

add WindowResize.assistActivity(this); in main activity which contains corresponding webview.