应用程序内评论API是谷歌在2020年8月推出的一个期待已久的功能，就像苹果在2016年为iOS应用程序推出的功能一样。

有了这个API，用户不用离开就可以对应用程序进行审查和评分。谷歌建议开发人员不要强迫用户一直进行评分或审查，因为这个API在一段时间内为每个用户分配了应用程序的特定使用配额。开发人员当然不能在他们的任务中间用一个诱人的弹出窗口打断用户。

Java

In Application level (build.gradle)

       dependencies {
            // This dependency from the Google Maven repository.
            // include that repository in your project's build.gradle file.
            implementation 'com.google.android.play:core:1.9.0'
        }

 

boolean isGMSAvailable = false;
int result = GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(this);
isGMSAvailable = (com.google.android.gms.common.ConnectionResult.SUCCESS == result);
  if(isGMSAvailable)
  {
    ReviewManager manager = ReviewManagerFactory.create(this);
    Task<ReviewInfo> request = manager.requestReviewFlow();
    request.addOnCompleteListener(task -> {
      try {
        if (task.isSuccessful())
        {
           // getting ReviewInfo object
            ReviewInfo reviewInfo = task.getResult();
            Task<Void> flow = manager.launchReviewFlow(this, reviewInfo);
            flow.addOnCompleteListener(task2 -> {
                // The flow has finished. The API does not indicate whether the user
                // reviewed or not, or even whether the review dialog was shown. Thus,
                // no matter the result, we continue our app flow.
                   });
        } else 
        {
            // There was some problem, continue regardless of the result
           // call old method for rating and user will land in Play Store App page
           Utils.rateOnPlayStore(this);       
        }
        } catch (Exception ex)
        {
            Log.e("review Ex", "review & rate: "+ ex);
                 }
                });
    }
    else
    {
       // if user has not installed Google play services in his/her device you land them to 
       // specific store e.g. Huawei AppGallery or Samsung Galaxy Store 
       Utils.rateOnOtherStore(this);
    }   

科特林

val manager = ReviewManagerFactory.create(context)
val request = manager.requestReviewFlow()
request.addOnCompleteListener { request ->
    if (request.isSuccessful) {
        // We got the ReviewInfo object
        val reviewInfo = request.result
    } else {
        // There was some problem, continue regardless of the result.
    }
}

//Launch the in-app review flow

val flow = manager.launchReviewFlow(activity, reviewInfo)
flow.addOnCompleteListener { _ ->
    // The flow has finished. The API does not indicate whether the user
    // reviewed or not, or even whether the review dialog was shown. Thus, no
    // matter the result, we continue our app flow.
}

对于测试使用FakeReviewManager

//java
ReviewManager manager = new FakeReviewManager(this);

//Kotlin
val manager = FakeReviewManager(context)

import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Build;
import android.support.annotation.StringRes;
import android.widget.Toast;

public class PlayStoreLink {

public void checkForUpdate(Context context, int applicationId) 
{
    try {
        context.startActivity(new Intent(Intent.ACTION_VIEW,
                Uri.parse(context.getString(R.string.url_market_details)
                        + applicationId)));
    } catch (android.content.ActivityNotFoundException anfe) {
        try {
            context.startActivity(new Intent(Intent.ACTION_VIEW,
                    Uri.parse(context.getString(R.string.url_playstore_app)
                            + applicationId)));
        } catch (Exception e) {
            Toast.makeText(context,
                    R.string.install_google_play_store,
                    Toast.LENGTH_SHORT).show();
        }
    }
}

public void moreApps(Context context, @StringRes int devName) {
    try {
        context.startActivity(new Intent(Intent.ACTION_VIEW,
                Uri.parse(context.getString(R.string.url_market_search_app)
                        + context.getString(devName))));
    } catch (android.content.ActivityNotFoundException anfe) {
        try {
            context.startActivity(new Intent(Intent.ACTION_VIEW,
                    Uri.parse(context.getString(R.string.url_playstore_search_app)
                            + context.getString(devName))));
        } catch (Exception e) {
            Toast.makeText(context,
                    R.string.install_google_play_store,
                    Toast.LENGTH_SHORT).show();
        }
    }
}

public void rateApp(Context context, int applicationId) {
    try {
        Uri uri = Uri.parse(context.getString(R.string.url_market_details)
                + applicationId);
        Intent intent = new Intent(Intent.ACTION_VIEW, uri);
        int flags = Intent.FLAG_ACTIVITY_NO_HISTORY | Intent.FLAG_ACTIVITY_MULTIPLE_TASK;
        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.KITKAT_WATCH)
            flags |= Intent.FLAG_ACTIVITY_NEW_DOCUMENT;
        else
            flags |= Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET;
        intent.addFlags(flags);
        context.startActivity(intent);
    } catch (ActivityNotFoundException e) {
        checkForUpdate(context, applicationId);
    }
}
}

<string name="install_google_play_store" translatable="false">Please install google play store and then try again.</string>
<string name="url_market_details" translatable="false">market://details?id=</string>
<string name="url_playstore_app" translatable="false">https://play.google.com/store/apps/details?id=</string>
<string name="url_market_search_app" translatable="false">market://search?q=pub:</string>
<string name="url_playstore_search_app" translatable="false">http://play.google.com/store/search?q=pub:</string>
<string name="app_link" translatable="false">https://play.google.com/store/apps/details?id=</string>

devName是Play Store上开发者帐户的名称

另一个可能对你有用的方法是Linkify。如果我有一个TextView，是要求用户评价应用程序，我可以链接两个词在文本中，使他们突出显示，当用户触摸他们，播放商店打开，准备他们的审查:

class playTransformFilter implements TransformFilter {
   public String transformUrl(Matcher match, String url) {
        return "market://details?id=com.qwertyasd.yourapp";
   }
}

class playMatchFilter implements MatchFilter {
    public boolean acceptMatch(CharSequence s, int start, int end) {
        return true;
    }
}
text1 = (TextView) findViewById(R.id.text1);
text1.setText("Please rate it.");
final Pattern playMatcher = Pattern.compile("rate it");
Linkify.addLinks(text1, playMatcher, "", 
                   new playMatchFilter(), new playTransformFilter());

Java解决方案(2020年谷歌发布的应用程序内审查API):

您现在可以使用谷歌提供的应用程序审查API开箱即用。

首先，在build.gradle(app)文件中，添加以下依赖项(完整的设置可以在这里找到)

dependencies {
    // This dependency is downloaded from the Google’s Maven repository.
    // So, make sure you also include that repository in your project's build.gradle file.
    implementation 'com.google.android.play:core:1.8.0'
}

将此方法添加到您的活动中:

void askRatings() {
    ReviewManager manager = ReviewManagerFactory.create(this);
    Task<ReviewInfo> request = manager.requestReviewFlow();
    request.addOnCompleteListener(task -> {
        if (task.isSuccessful()) {
            // We can get the ReviewInfo object
            ReviewInfo reviewInfo = task.getResult();
            Task<Void> flow = manager.launchReviewFlow(this, reviewInfo);
            flow.addOnCompleteListener(task2 -> {
                // The flow has finished. The API does not indicate whether the user
                // reviewed or not, or even whether the review dialog was shown. Thus, no
                // matter the result, we continue our app flow.
            });
        } else {
            // There was some problem, continue regardless of the result.
        }
    });
}

然后你可以简单地称之为使用

askRatings();

源

我使用以下方法结合这个和这个答案，而不使用基于异常的编程，也支持api 21之前的意图标志。

@SuppressWarnings("deprecation")
private Intent getRateIntent()
{
  String url        = isMarketAppInstalled() ? "market://details" : "https://play.google.com/store/apps/details";
  Intent rateIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(String.format("%s?id=%s", url, getPackageName())));
  int intentFlags   = Intent.FLAG_ACTIVITY_NO_HISTORY | Intent.FLAG_ACTIVITY_MULTIPLE_TASK;
  intentFlags      |= Build.VERSION.SDK_INT >= 21 ? Intent.FLAG_ACTIVITY_NEW_DOCUMENT : Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET;
  rateIntent.addFlags(intentFlags);
  return rateIntent;
}

private boolean isMarketAppInstalled()
{
  Intent marketIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("market://search?q=anyText"));
  return getPackageManager().queryIntentActivities(marketIntent, 0).size() > 0;
}


// use
startActivity(getRateIntent());

由于意图标志FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET已从API 21弃用，我在getRateIntent方法上使用@SuppressWarnings(“弃用”)标签，因为我的应用程序目标SDK低于API 21。

我还尝试了他们网站上建议的谷歌官方方式(2019年12月6日)。据我所知，如果没有安装Play Store应用程序，它就无法处理这种情况:

Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse(
    "https://play.google.com/store/apps/details?id=com.example.android"));
intent.setPackage("com.android.vending");
startActivity(intent);

您总是可以从PackageManager类调用getInstalledPackages()，并检查以确保市场类已安装。你也可以使用queryIntentActivities()来确保你构造的Intent能够被某些东西处理，即使它不是市场应用程序。这可能是最好的方法，因为它最灵活，最健壮。

你可以查看市场应用程序是否在那里

Intent intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
intent.setData(Uri.parse("market://search?q=foo"));
PackageManager pm = getPackageManager();
List<ResolveInfo> list = pm.queryIntentActivities(intent, 0);

如果列表中至少有一个条目，那么市场就在那里。

你可以使用下面的方法在你的应用页面上启动Android Market，它会更加自动化:

Intent i = new Intent(Intent.ACTION_VIEW);
i.setData(Uri.parse("market://details?id=" + getPackageName()));
startActivity(i);

如果你想在模拟器上测试这个，你可能没有安装市场: 详情请参见以下链接:

如何在谷歌Android模拟器中开启Android市场

在Android模拟器上安装谷歌播放