保存android WebView緩存並不加載互聯網

Question

我搜索並沒有發現任何問題，請幫忙。

我的WebView代碼：

webView = (WebView) findViewById(R.id.webView1);
webView.setWebViewClient(new WebViewClient());
WebView webView = (WebView) findViewById(R.id.webView1);
initWebView(webView);

webView.getSettings().setJavaScriptEnabled(true);
webView.getSettings().setLoadWithOverviewMode(true);
webView.getSettings().setUseWideViewPort(true);
webView.getSettings().setBuiltInZoomControls(true);
webView.getSettings().setAppCacheMaxSize(1024*1024*8);   
webView.getSettings().setAppCachePath("/cache/");  
webView.getSettings().setAppCacheEnabled(true);

webView.loadUrl("http://google.com");
webView.setWebViewClient(new WebViewClient());

Answer 1

用這個

ConnectivityManager connectivityManager = (ConnectivityManager) this.getSystemService(Activity.CONNECTIVITY_SERVICE);
if(connectivityManager.getActiveNetworkInfo().isConnected()){
  mfnWebView.getSettings().setCacheMode(WebSettings.LOAD_DEFAULT);
  mfnWebView.loadUrl(url);
}
else{
  mfnWebView.getSettings().setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
  mfnWebView.loadUrl(url);
}

強制權限：-互聯網，ACCESS_NETWORK_STATE，ACCESS_WIFI_STATE