增加添加到主页

main/java/com/hty/browser/FavoriteActivity.java

@@ -25,6 +25,8 @@ import android.view.View;
 import android.view.View.OnCreateContextMenuListener;
 import android.view.WindowManager;
 import android.view.inputmethod.InputMethodManager;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
 import android.widget.AdapterView;
 import android.widget.AdapterView.AdapterContextMenuInfo;
 import android.widget.AdapterView.OnItemClickListener;
@@ -112,7 +114,7 @@ public class FavoriteActivity extends Activity {
                 String title = ((TextView) info.targetView.findViewById(R.id.title)).getText().toString();
                 menu.setHeaderIcon(R.drawable.link);
                 menu.setHeaderTitle(title);
-                String[] sm = { "在新窗口中打开", "复制链接", "分享", "修改", "删除" };
+                String[] sm = { "在新窗口中打开", "复制链接", "分享", "修改", "删除", "添加到主页" };
                 for (int i=0; i<sm.length; i++) {
                     menu.add(0, i, i, sm[i]);
                 }
@@ -408,6 +410,15 @@ public class FavoriteActivity extends Activity {
                 } else
                     Toast.makeText(getApplicationContext(), "删除失败", Toast.LENGTH_SHORT).show();
                 break;
+            case 5:
+                WebView webView = new WebView(FavoriteActivity.this);
+                WebSettings webSettings = webView.getSettings();
+                webSettings.setJavaScriptEnabled(true);
+                webSettings.setDomStorageEnabled(true);
+                webView.loadUrl("file:///android_asset/home.htm");
+                String js = "javascript:window.onload=function(){var json=JSON.parse(localStorage.webfav);for(var i=0;i<json.length;i++){if(json[i].website=='" + url + "'){alert('网址已经存在！');return;}}json.push({title: '" + title + "',website:'" + url + "'});localStorage.webfav=JSON.stringify(json);}";
+                webView.loadUrl(js);
+                break;
         }
         return true;
     }