Android : Linkify 文本 onclick 没有调用网络 url

Question

在我的 android 应用程序 Activity 中有一个 TextView 带有多个可点击文本。我使用 Linkify 使它们可点击。但问题是他们不会在点击时调用网络 URL。我该如何解决这个问题？

下面是我的代码。

    String termsAndConditions = "Terms and Conditions";
    String privacyPolicy = "Privacy Policy";

    txtLinkfy.setText(
            String.format(
                    "By tapping to continue, you are indicating that " +
                            "you have read the Privacy Policy and agree " +
                            "to the Terms and Conditions.",
                    termsAndConditions,
                    privacyPolicy)
    );
    txtLinkfy.setMovementMethod(LinkMovementMethod.getInstance());

    Pattern termsAndConditionsMatcher = Pattern.compile(termsAndConditions);
    Linkify.addLinks(txtLinkfy, termsAndConditionsMatcher,"http://myexample.in/termsofservice");
    Pattern privacyPolicyMatcher = Pattern.compile(privacyPolicy);
    Linkify.addLinks(txtLinkfy, privacyPolicyMatcher, "http://myexample.in/privacypolicy");

并且在 AndroidManifest.xml 中：

    <activity android:name=".view.ActivityContinue"
              android:label="@string/app_name">
        <intent-filter>
            <category android:name="android.intent.category.DEFAULT" />
            <action android:name="android.intent.action.VIEW" />
            <data android:scheme="Terms and Conditions" />
            <data android:scheme="Privacy Policy" />
        </intent-filter>
    </activity>

Answer 1

您好，请在下面找到答案，如果有任何问题，请告诉我。

if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
    txtLinkfy.setText(Html.fromHtml(getString(R.string.licence_text), Html.FROM_HTML_MODE_LEGACY));
} else {
    txtLinkfy.setText(Html.fromHtml(getString(R.string.licence_text)));
}
txtLinkfy.setMovementMethod(LinkMovementMethod.getInstance());

在您的 strings.xml

中定义一个字符串

<string name="licence_text">By tapping to continue, you are indicating that you have read the &lt;a href="http://myexample.in/privacypolicy">Privacy Policy &lt;/a and agree to the &lt;a href="http://myexample.in/termsofservice">Terms and Conditions &lt;/a.</string>

Answer 2

最后我解决了 problem.Use 下面的代码。

Linkify.TransformFilter transformFilter = new Linkify.TransformFilter() {
        public final String transformUrl(final Matcher match, String url) {
            return "";
        } };

    Pattern termsAndConditionsMatcher = Pattern.compile(termsAndConditions);
    Linkify.addLinks(txtLinkfy,termsAndConditionsMatcher,"http://myexample.in/termsofservice",null,transformFilter);
    Pattern privacyPolicyMatcher = Pattern.compile(privacyPolicy);
    Linkify.addLinks(txtLinkfy,privacyPolicyMatcher,"http://myexample.in/privacypolicy",null,transformFilter);

API "Linkify.addLinks" 的行为是这样的，它将要链接的字符串附加到 url 的末尾。例如..如果你想链接文本 "Terms and Conditions" 与“http://myexample.in/termsofservice". The final URL is "http://myexample.in/termsofserviceTerms and Conditions" which is not what I needed.So i used the api transformFilter return a null string. So my final url is "http://myexample.in/termsofservice”.

Android : Linkify 文本 onclick 没有调用网络 url

Android : Linkify text onclick is not calling the web url

android

linkify