为什么是“动态链接"?是由android应用动态创建的，而不是直接打开应用? [英] Why is "Dynamic Links" created dynamically by android app not opening app directly?

问题描述

问题: 为什么以编程方式创建的短动态链接"无法直接打开/启动应用程序?

Problem: Why is "Short dynamic links" created programatically wont open/launch the app directly?

但是在控制台上创建的链接仅显示一个提示来选择浏览器，然后直接启动应用程序.

But link created at console, shows only one prompt to choose browser then app launches directly.

当用户单击由android应用程序动态创建的动态网址时，我想直接启动应用程序.

I want to launch app directly when user clicks the dynamic url created dynamically by android app.

点击由android应用动态创建的动态短链接时，会发生以下情况，

When clicking dynamic short link created dynamically by android app the following things happen,

1.在浏览器显示中打开的选项

1.Option to open in browser shows

2.浏览器打开，显示一个加载对话框

2.The browser opens,shows a loading dialog box

3.Again再次显示要在浏览器中打开的选项(这次应用程序显示在更多选项区域中)

3.Again shows option to open in browser(this time app shows in the more options area)

4.单击浏览器打开网站，单击应用程序启动应用程序，但深层链接丢失.

4.Clicking browser opens website,clicking app lauches app but the deep link is lost.

任何帮助都很好.

Manifest.xml

...
 <intent-filter>
  <action android:name="android.intent.action.VIEW" />
  <category android:name="android.intent.category.DEFAULT" />
  <category android:name="android.intent.category.BROWSABLE" />
  <data
      android:host="notifika.tupio.me"
       android:scheme="https" />
 </intent-filter>
...

链接生成

  public void createDynamicLink(final Context context, final SingleNotification notification){
    final Uri[] mInvitationUrl = {null};
    String link = "https://notifika.tupio.me/?public=" + notification.getTag();
    FirebaseDynamicLinks.getInstance().createDynamicLink()
            .setLink(Uri.parse(link))
            .setDynamicLinkDomain("notifika.page.link")
            .setAndroidParameters(
                    new DynamicLink.AndroidParameters.Builder("me.tupio.notifika")
                            .build())
            .setGoogleAnalyticsParameters(
                    new DynamicLink.GoogleAnalyticsParameters.Builder()
                            .setSource("In-App")
                            .setMedium("social")
                            .setCampaign("Word-Word")
                            .build())
            .setSocialMetaTagParameters(
                    new DynamicLink.SocialMetaTagParameters.Builder()
                            .setTitle("Notifika")
                            .setDescription("Sent and Receive Notification like this.Download the app now")
                            .build())

            .buildShortDynamicLink()
            .addOnSuccessListener(new OnSuccessListener<ShortDynamicLink>() {
                @Override
                public void onSuccess(ShortDynamicLink shortDynamicLink) {
                    mInvitationUrl[0] = shortDynamicLink.getShortLink();
                    Intent intent = new Intent();
                    intent.setAction(Intent.ACTION_SEND);
                    intent.setType("text/plain");
                    intent.putExtra(Intent.EXTRA_TEXT, notification.getTitle()+"\n"+notification.getMessage().substring(0, Math.min(notification.getMessage().length(), 100)) + "..." +context.getResources().getString(R.string.share_link_desc)+"\n"+mInvitationUrl[0]);
                    context.startActivity(Intent.createChooser(intent, "Share"));
                }
            });

}

MainActivity.class

MainActivity.class

FirebaseDynamicLinks.getInstance()
            .getDynamicLink(getIntent())
            .addOnSuccessListener(this, new OnSuccessListener<PendingDynamicLinkData>() {
                @Override
                public void onSuccess(PendingDynamicLinkData pendingDynamicLinkData) {
                    // Get deep link from result (may be null if no link is found)
                    Uri deepLink = null;
                    if (pendingDynamicLinkData != null) {
                        deepLink = pendingDynamicLinkData.getLink();
                        Log.v("Deeplink",deepLink.toString());
                    }
                    //
                    // If the user isn't signed in and the pending Dynamic Link is
                    // an invitation, sign in the user anonymously, and record the
                    // referrer's UID.
                    //
                    if (deepLink != null
                            && deepLink.getBooleanQueryParameter("public",false)) {
                        String referrerUid = deepLink.getQueryParameter("public");
                        Log.v("Deeplink", referrerUid);
                       Toast.makeText(getApplicationContext(),referrerUid,Toast.LENGTH_LONG).show();
                    }
                }
            });

遵循本指南.

推荐答案

您还需要为page.link/app.goo.gl域添加一个意图过滤器，因此深层链接直接进入您的应用.请参阅: https://firebase.google.com/docs/dynamic-links /android/receive#app_links

You'll need to add an intent filter for your page.link/app.goo.gl domain as well, so the deep link goes straight to your app. See: https://firebase.google.com/docs/dynamic-links/android/receive#app_links

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