phonegap底层原理学习和研究(四)
???????? 在phonegap的android开发中主要通过WebView显示相关的本地页面。针对WebView设置的代码如下：
?????? //创建相关的Web容器
??????? this.appView = new WebView(DroidGap.this);
??????? this.appView.setId(100);
??????? //设置WebView的布局
??????? this.appView.setLayoutParams(new LinearLayout.LayoutParams(
??????????????? ViewGroup.LayoutParams.FILL_PARENT,
??????????????? ViewGroup.LayoutParams.FILL_PARENT,
??????????????? 1.0F));
????? //获取WebView的WebSetting的几个方法以便于后面通过反射注入相关的存储
??????? WebViewReflect.checkCompatibility();
?????
??????? this.appView.setWebChromeClient(new GapClient(DroidGap.this));
??????? this.setWebViewClient(this.appView, new GapViewClient(this));
??????? this.appView.setInitialScale(100);
??????? this.appView.setVerticalScrollBarEnabled(false);
??????? this.appView.requestFocusFromTouch();
??????? // Enable JavaScript
??????? WebSettings settings = this.appView.getSettings();
?????? //启用js脚本的运行
??????? settings.setJavaScriptEnabled(true);
??????? //js是否可以打开窗体
??????? settings.setJavaScriptCanOpenWindowsAutomatically(true);
??????? settings.setLayoutAlgorithm(LayoutAlgorithm.NORMAL);
??????? // Enable database
??????? settings.setDatabaseEnabled(true);
??????? String databasePath = this.getApplicationContext().getDir("database", Context.MODE_PRIVATE).getPath();
??????? settings.setDatabasePath(databasePath);
??????? // Enable DOM storage
??????? WebViewReflect.setDomStorage(settings);
???????
??????? // Enable built-in geolocation
??????? WebViewReflect.setGeolocationEnabled(settings, true);
??????? // Create callback server and plugin manager
??????? this.callbackServer = new CallbackServer();
??????? this.pluginManager = new PluginManager(this.appView, this);???????
??????? // Add web view but make it invisible while loading URL
??????? this.appView.setVisibility(View.INVISIBLE);
??????? root.addView(this.appView);
