抓取scheme协议
<pre><code class="language-js">"ui";
var theme_color = "#fefefe";
ui.layout(
<LinearLayout
layout_width="fill_parent"
layout_height="fill_parent"
orientation="vertical" >
<LinearLayout
focusable="true"
focusableInTouchMode="true"
orientation="horizontal"
layout_width="fill_parent"
layout_height="wrap_content" >
<EditText
id="et_url"
layout_width="360dp"
layout_height="wrap_content"
background="{{theme_color}}"
singleLine="true"
maxLines="1"
/>
<Button
id="btn_go"
layout_height="wrap_content"
layout_width="wrap_content"
text="访 问"
background="{{theme_color}}"
/>
</LinearLayout>
<webview
layout_weight="2"
id="webView"
layout_width="fill_parent"
layout_height="fill_parent" />
<LinearLayout
layout_weight="15"
layout_width="fill_parent"
layout_height="fill_parent"
orientation="horizontal"
background="{{theme_color}}"
>
<Button
id="btn_back"
layout_weight="1"
layout_height="wrap_content"
layout_width="wrap_content"
text="←"
background="{{theme_color}}"
/>
<Button
id="btn_index"
layout_weight="1"
layout_height="wrap_content"
layout_width="wrap_content"
text="主页"
background="{{theme_color}}"
/>
<Button
id="btn_forward"
layout_weight="1"
layout_height="wrap_content"
layout_width="wrap_content"
text="→"
background="{{theme_color}}"
/>
<Button
id="btn_toConsole"
layout_weight="1"
layout_height="wrap_content"
layout_width="wrap_content"
text="查 看"
background="{{theme_color}}"
/>
</LinearLayout>
</LinearLayout>
)
importClass(android.webkit.CookieManager);
importClass(android.webkit.CookieSyncManager);
importClass(android.os.Build);
importClass(android.webkit.WebSettings);
importClass(android.view.inputmethod.InputMethodManager);
importClass(android.app.Activity);
importPackage(android.content);
CookieSyncManager.createInstance(context);
var webSettings = ui.webView.getSettings();
webSettings.setJavaScriptEnabled(true);
webSettings.setUseWideViewPort(true);
webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
webSettings.setLoadWithOverviewMode(true);
var cookieManager = CookieManager.getInstance();
CookieSyncManager.getInstance().sync();
var client = android.webkit.WebViewClient;
var t = new JavaAdapter(client, {
shouldOverrideUrlLoading : function(view, url) {
if (isURL(url.getUrl().toString())) {
return false;
} else {
log("拦截到scheme请求:");
log(url.getUrl().toString());
return true;
}
},
onPageStarted : function(view, url) {
ui.et_url.setText(url);
},
onPageFinished : function(view, url) {
ui.et_url.setText(url);
}
})
ui.webView.setWebViewClient(t);
ui.et_url.clearFocus();
ui.et_url.setOnFocusChangeListener({
onFocusChange : function(view, hasFocus) {
if (hasFocus) {
ui.btn_go.setText("清 空");
} else {
ui.btn_go.setText("访 问");
}
}
});
ui.webView.setOnFocusChangeListener({
onFocusChange : function(view, hasFocus) {
if (hasFocus) {
ui.et_url.clearFocus();
}
}
});
ui.et_url.addTextChangedListener({
afterTextChanged: function(s) {
ui.btn_go.setText("访 问");
}
});
var url = "https://m.baidu.com"
ui.webView.loadUrl(url);
ui.btn_go.click(()=>{
switch(ui.btn_go.getText().toString()) {
case "访 问": {
ui.et_url.clearFocus();
hideSoftKeyboard(activity);
var url = ui.et_url.getText();
if (url.toString().match(/^(http:\/\/|https:\/\/)/)) {
ui.webView.loadUrl(url);
} else {
ui.webView.loadUrl("http://"+url);
}
}
break;
case "清 空": {
ui.et_url.setText("");
ui.btn_go.setText("访 问");
}
break;
default : {}
}
});
ui.btn_index.click(()=>{
ui.webView.loadUrl("https://m.baidu.com");
});
ui.btn_back.click(()=>{
if (ui.webView.canGoBack()) {
ui.webView.goBack();
}
});
ui.btn_forward.click(()=>{
if (ui.webView.canGoForward()) {
ui.webView.goForward();
}
});
ui.btn_toConsole.click(()=>{
app.startActivity("console");
});
var isCanFinish = false;
var isCanFinishTimeout;
ui.emitter.on("back_pressed", e => {
if (!isCanFinish) {
toast("连续按两次返回键退出");
isCanFinish = true;
isCanFinishTimeout=setTimeout(() => {
isCanFinish = false;
}, 700);
e.consumed = true;
} else {
clearTimeout(isCanFinishTimeout);
e.consumed = false;
};
});
function isURL(str){
return !!str.match(/^(http:\/\/|https:\/\/)/);
}
function hideSoftKeyboard(activity) {
var view = activity.getCurrentFocus();
if (view != null) {
var inputMethodManager = activity.getSystemService(Activity.INPUT_METHOD_SERVICE);
inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
}
}</code></pre>