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即時試圖覆蓋使用網頁視圖一個機器人應用的輸入;它進入我的onkeydown,因爲我得到的日誌,但它沒有做任何事情,我都試過了,Overryride按鍵時
也許它,因爲它的網頁視圖?web視圖是在事件發生後裝?
這裏是我的代碼:
public class MainActivity extends Activity{
private WebView mWebView;
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.activity_main);
//asociamos
mWebView = (WebView) findViewById(R.id.webview);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.getSettings().setPluginState(WebSettings.PluginState.ON);
mWebView.setFocusable(true);
mWebView.getSettings().setLoadWithOverviewMode(true);
mWebView.getSettings().setUseWideViewPort(true);
mWebView.getSettings().setBuiltInZoomControls(true);
mWebView.setScrollBarStyle(WebView.SCROLLBARS_OUTSIDE_OVERLAY);
mWebView.setScrollbarFadingEnabled(false);
//cargo un .html que he situado en la carpeta asset/ del proyecto
mWebView.loadUrl("localUrl webview");
mWebView.requestFocusFromTouch();
mWebView.requestFocus();
}
public boolean onKeyDown(int keyCode, KeyEvent event) {
Log.v("keyEntra",String.valueOf(keyCode));
mWebView.requestFocus();
int mappedKey = keyCode;
if (keyCode == KeyEvent.KEYCODE_HOME) {
mappedKey = KeyEvent.KEYCODE_DPAD_LEFT;
super.onKeyDown(mappedKey, event);
return true;
}
else if(keyCode == KeyEvent.KEYCODE_BACK){
mappedKey = KeyEvent.KEYCODE_A;
Log.v("keyNew",String.valueOf(mappedKey));
super.onKeyDown(mappedKey, event);
return true;
}
else{
return super.onKeyDown(keyCode, event);
}
}
感謝,