在我的应用中,有webView
默认网站Google。我在任何网页的某些应用中都看到顶部有一个地址栏,因此用户可以随时输入新的网址。我们怎么做?
答案 0 :(得分:1)
以下是您需要做的最低限度。当然,您必须根据需要加强。
activity_webview.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="com.carworkz.dearo.WebviewActivity">
<EditText
android:id="@+id/et_web_address"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textWebEditText"
android:imeOptions="actionGo"
android:hint="Enter Url" />
<WebView
android:id="@+id/webview"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
WebViewActivity.java
public class WebviewActivity extends AppCompatActivity {
private EditText webAddressView;
private WebView webView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_webview);
webAddressView = (EditText) findViewById(R.id.et_web_address);
webView = (WebView) findViewById(R.id.webview);
webAddressView.setOnEditorActionListener(new TextView.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if (actionId == EditorInfo.IME_ACTION_GO) {
String url = webAddressView.getText().toString();
if (!url.isEmpty())
webView.loadUrl(url);
return true;
}
return false;
}
});
}
}