处理中的WebView链接 [英] handling links in a webview
问题描述
我有我的的WebView
加载web视图内的所有环节 - 但是当我选择一个电子邮件链接它会尝试加载它在web视图,而不是发动的电子邮件应用程序电话。我该如何解决?该链接的mailto://someone@somewhere.com
下面是我的code - 的的WebView
本身的工作的WebView右内和一切负载,包括邮寄地址:等需要的mailto链接到其他地方加载
包com.apps.jerdog.crcc;
进口android.app.Activity;
进口android.content.Intent;
进口android.net.Uri;
进口android.os.Bundle;
进口android.view.KeyEvent;
进口android.webkit.WebView;
进口android.webkit.WebViewClient;
@燮pressWarnings(未使用)
公共类mainActivity延伸活动{
/ **第一次创建活动时调用。 * /
/ ** @覆盖* /
的WebView的WebView;
公共无效的onCreate(包savedInstanceState){
super.onCreate(savedInstanceState);
的setContentView(R.layout.main);
的WebView =(web视图)findViewById(R.id.webview);
webview.getSettings()setJavaScriptEnabled(真)。
。webview.getSettings()setSupportZoom(真正的);
。webview.getSettings()setBuiltInZoomControls(真正的);
webview.setWebViewClient(新WebViewClient());
webview.loadUrl(http://www.cedarridge.cc);
}
@覆盖
公共布尔的onkeydown(INT键code,KeyEvent的事件){
如果((钥匙code == KeyEvent.KEY code_BACK)及和放大器; webview.canGoBack()){
webview.goBack();
返回true;
}
返回super.onKeyDown(键code,事件);
}
私有类myWebViewClient扩展WebViewClient {
公共布尔shouldOverrideUrlLoading(web视图查看,字符串URL)
{
如果(url.startsWith(电子邮件地址:)|| url.startsWith(电话:)){
意向意图=新的意图(Intent.ACTION_VIEW,
Uri.parse(URL));
startActivity(意向);
}
view.loadUrl(URL);
返回true;
}
}}
我假设你已经覆盖shouldOverrideUrlLoading,你只需要处理这种特殊情况。
mWebClient =新WebViewClient(){
@覆盖
公共布尔shouldOverrideUrlLoading(web视图查看,字符串URL){
如果(url.startsWith(电子邮件地址:)){
的MailTo MT = MailTo.parse(URL);
意图I = newEmailIntent(MyActivity.this,mt.getTo(),mt.getSubject(),mt.getBody(),mt.getCc());
startActivity(ⅰ);
view.reload();
返回true;
}
其他{
view.loadUrl(URL);
}
返回true;
}
};
mWebView.setWebViewClient(mWebClient);
公共静态意图newEmailIntent(上下文的背景下,字符串的地址,主题字符串,字符串的身体,字符串CC){
意向意图=新的意图(Intent.ACTION_SEND);
intent.putExtra(Intent.EXTRA_EMAIL,新的String [] {地址});
intent.putExtra(Intent.EXTRA_TEXT,身体);
intent.putExtra(Intent.EXTRA_SUBJECT,学科);
intent.putExtra(Intent.EXTRA_CC,CC);
intent.setType(信息/ RFC822);
返回的意图;
}
I have my WebView
loading all links inside the webview - but when I select an email link it tries to load it in the webview instead of launching an email app on the phone. How do I resolve that? the links are mailto://someone@somewhere.com
Here is my code - the WebView
itself works right and everything loads inside the webview, including mailto:, etc. Need the mailto links to load elsewhere
package com.apps.jerdog.crcc;
import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.KeyEvent;
import android.webkit.WebView;
import android.webkit.WebViewClient;
@SuppressWarnings("unused")
public class mainActivity extends Activity {
/** Called when the activity is first created. */
/**@Override */
WebView webview;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
webview = (WebView) findViewById(R.id.webview);
webview.getSettings().setJavaScriptEnabled(true);
webview.getSettings().setSupportZoom(true);
webview.getSettings().setBuiltInZoomControls(true);
webview.setWebViewClient(new WebViewClient());
webview.loadUrl("http://www.cedarridge.cc");
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_BACK) && webview.canGoBack()) {
webview.goBack();
return true;
}
return super.onKeyDown(keyCode, event);
}
private class myWebViewClient extends WebViewClient {
public boolean shouldOverrideUrlLoading(WebView view, String url)
{
if (url.startsWith("mailto:") || url.startsWith("tel:")) {
Intent intent = new Intent(Intent.ACTION_VIEW,
Uri.parse(url));
startActivity(intent);
}
view.loadUrl(url);
return true;
}
}}
I assume you are already overriding shouldOverrideUrlLoading, you just need to handle this special case.
mWebClient = new WebViewClient(){
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if(url.startsWith("mailto:")){
MailTo mt = MailTo.parse(url);
Intent i = newEmailIntent(MyActivity.this, mt.getTo(), mt.getSubject(), mt.getBody(), mt.getCc());
startActivity(i);
view.reload();
return true;
}
else{
view.loadUrl(url);
}
return true;
}
};
mWebView.setWebViewClient(mWebClient);
public static Intent newEmailIntent(Context context, String address, String subject, String body, String cc) {
Intent intent = new Intent(Intent.ACTION_SEND);
intent.putExtra(Intent.EXTRA_EMAIL, new String[] { address });
intent.putExtra(Intent.EXTRA_TEXT, body);
intent.putExtra(Intent.EXTRA_SUBJECT, subject);
intent.putExtra(Intent.EXTRA_CC, cc);
intent.setType("message/rfc822");
return intent;
}
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