问题
When WebView is hardware accelerated, clicking on input field causes keyboard to appear and html is redrawed shifted and duplicated for a moment:
1) When soft keyboard is appearing WebView pans its content to bottom-left, then againt to normal position. Causes short view-able duplication.
2) When changing keyboards (ex. abc->numbers) contents are panned down by keyboard height and then back to normal position. Causes short view-able duplication.
Tested on two Android 4.0 tablets, if hardware accelerations is turned off no such glitches appear.
I failed to found any information on this, has anyone experienced same problem?
回答1:
So I finally found some solutions:
The entire WebView content moves by layout margin width, so setting it to
0pxfixes this problem.android:windowSoftInputMode="adjustPan"for WebView activity.
来源：https://stackoverflow.com/questions/10946086/android-webview-hardware-accelerated-keyboard-glitch