受信任的网络活动-地址栏不会隐藏（Chrome for Android 72）

时间：2019-02-08 17:44:56

标签： android trusted-web-activity

我已按照this指南学习如何使用可信网络活动。一切正常，但仍然显示地址栏。一开始，我认为这是因为应用程序正在寻找 assetlinks.json 时，响应为404。已修复该问题，但删除地址栏没有运气。我想念什么吗？

Chrome版本：：72.0.3626.96

Android版本：：7.1.2（LineageOS 14.1）

assetlinks.json 

[{
  "relation": ["delegate_permission/common.handle_all_urls"],
  "target" : { "namespace": "android_app", "package_name": "com.example.twa_test",
    "sha256_cert_fingerprints": ["2A:32:7D:B7:4D:0B:A5:6A:72:47:86:A3:2F:A6:BB:D8:26:DE:AB:7E:8B:EA:C7:16:80:EA:C3:F1:50:E7:8E:D1"] }
}]

AndroidManifest.xml 

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.twa_test">

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <meta-data
            android:name="asset_statements"
            android:resource="@string/asset_statements" />
        <activity android:name="android.support.customtabs.trusted.LauncherActivity">

            <!-- Edit android:value to change the url opened by the TWA -->
            <meta-data
                android:name="android.support.customtabs.trusted.DEFAULT_URL"
                android:value="https://slexom.gitlab.io/namya/" />

            <!-- This intent-filter adds the TWA to the Android Launcher -->
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>

            <!--
              This intent-filter allows the TWA to handle Intents to open
              airhorner.com.
            -->
            <intent-filter>
                <action android:name="android.intent.action.VIEW" />

                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.BROWSABLE" />

                <!-- Edit android:host to handle links to the target URL-->
                <data
                    android:scheme="https"
                    android:host="slexom.gitlab.io/namya/" />
            </intent-filter>
        </activity>
    </application>
</manifest>

res / values / strings.xml 

<resources>
    <string name="app_name">Namya</string>
    <string name="asset_statements">
        [{
            \"relation\": [\"delegate_permission/common.handle_all_urls\"],
            \"target\": {
                \"namespace\": \"web\",
                \"site\": \"https://slexom.gitlab.io/namya/\"}
        }]
    </string>
</resources>

build.gradle（项目） 

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        google()
        jcenter()

    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.3.1'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        maven { url "https://jitpack.io" }
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

build.gradle（模块：应用） 

apply plugin: 'com.android.application'

android {
    compileSdkVersion 28
    defaultConfig {
        applicationId "com.example.twa_test"
        minSdkVersion 16
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:28.0.0'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
    implementation 'com.github.GoogleChrome.custom-tabs-client:customtabs:3a71a75c9f'
}

Logcat 

2019-02-08 18:19:01.918 10880-10880/? I/art: Late-enabling -Xcheck:jni
2019-02-08 18:19:02.352 10880-10880/com.example.twa_test W/System: 
ClassLoader referenced unknown path: /data/app/com.example.twa_test-1/lib/arm
2019-02-08 18:19:02.403 10880-10880/com.example.twa_test I/InstantRun: 
starting instant run server: is main process
2019-02-08 18:19:02.478 10880-10896/com.example.twa_test D/libEGL: loaded /system/lib/egl/libEGL_mali.so
2019-02-08 18:19:02.510 10880-10896/com.example.twa_test D/libEGL: loaded /system/lib/egl/libGLESv1_CM_mali.so
2019-02-08 18:19:02.660 10880-10880/com.example.twa_test W/art: Before Android 4.1, method android.graphics.PorterDuffColorFilter android.support.graphics.drawable.VectorDrawableCompat.updateTintFilter(android.graphics.PorterDuffColorFilter, android.content.res.ColorStateList, android.graphics.PorterDuff$Mode) would have incorrectly overridden the package-private method in android.graphics.drawable.Drawable
2019-02-08 18:19:02.727 10880-10896/com.example.twa_test D/libEGL: loaded /system/lib/egl/libGLESv2_mali.so
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art: Rejecting re-init on previously-failed class java.lang.Class<android.support.v4.view.ViewCompat$OnUnhandledKeyEventListenerWrapper>: java.lang.NoClassDefFoundError: Failed resolution of: Landroid/view/View$OnUnhandledKeyEventListener;
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at void android.support.v4.view.ViewCompat.setBackground(android.view.View, android.graphics.drawable.Drawable) (ViewCompat.java:2341)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at void android.support.v7.widget.ActionBarContainer.<init>(android.content.Context, android.util.AttributeSet) (ActionBarContainer.java:62)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at java.lang.Object java.lang.reflect.Constructor.newInstance0!(java.lang.Object[]) (Constructor.java:-2)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at java.lang.Object java.lang.reflect.Constructor.newInstance(java.lang.Object[]) (Constructor.java:430)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at android.view.View android.view.LayoutInflater.createView(java.lang.String, java.lang.String, android.util.AttributeSet) (LayoutInflater.java:645)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at android.view.View android.view.LayoutInflater.createViewFromTag(android.view.View, java.lang.String, android.content.Context, android.util.AttributeSet, boolean) (LayoutInflater.java:787)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at android.view.View android.view.LayoutInflater.createViewFromTag(android.view.View, java.lang.String, android.content.Context, android.util.AttributeSet) (LayoutInflater.java:727)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at void android.view.LayoutInflater.rInflate(org.xmlpull.v1.XmlPullParser, android.view.View, android.content.Context, android.util.AttributeSet, boolean) (LayoutInflater.java:858)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at void android.view.LayoutInflater.rInflateChildren(org.xmlpull.v1.XmlPullParser, android.view.View, android.util.AttributeSet, boolean) (LayoutInflater.java:821)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at android.view.View android.view.LayoutInflater.inflate(org.xmlpull.v1.XmlPullParser, android.view.ViewGroup, boolean) (LayoutInflater.java:518)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at android.view.View android.view.LayoutInflater.inflate(int, android.view.ViewGroup, boolean) (LayoutInflater.java:426)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at android.view.View android.view.LayoutInflater.inflate(int, android.view.ViewGroup) (LayoutInflater.java:377)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at android.view.ViewGroup android.support.v7.app.AppCompatDelegateImpl.createSubDecor() (AppCompatDelegateImpl.java:607)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at void android.support.v7.app.AppCompatDelegateImpl.ensureSubDecor() (AppCompatDelegateImpl.java:518)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at void android.support.v7.app.AppCompatDelegateImpl.onPostCreate(android.os.Bundle) (AppCompatDelegateImpl.java:299)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at void android.support.v7.app.AppCompatActivity.onPostCreate(android.os.Bundle) (AppCompatActivity.java:98)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at void android.app.Instrumentation.callActivityOnPostCreate(android.app.Activity, android.os.Bundle) (Instrumentation.java:1200)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at android.app.Activity android.app.ActivityThread.performLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:2666)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at void android.app.ActivityThread.handleLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:2751)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at void android.app.ActivityThread.-wrap12(android.app.ActivityThread, android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:-1)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at void android.app.ActivityThread$H.handleMessage(android.os.Message) (ActivityThread.java:1496)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:102)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at void android.os.Looper.loop() (Looper.java:154)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:6186)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at java.lang.Object java.lang.reflect.Method.invoke!(java.lang.Object, java.lang.Object[]) (Method.java:-2)
2019-02-08 18:19:02.920 10880-10880/com.example.twa_test I/art:     at void com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run() (ZygoteInit.java:889)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:779)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art: Caused by: java.lang.ClassNotFoundException: Didn't find class "android.view.View$OnUnhandledKeyEventListener" on path: DexPathList[[zip file "/data/app/com.example.twa_test-1/base.apk", zip file "/data/app/com.example.twa_test-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.example.twa_test-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.example.twa_test-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.example.twa_test-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.example.twa_test-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.example.twa_test-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.example.twa_test-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.example.twa_test-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.example.twa_test-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.example.twa_test-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.example.twa_test-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.example.tw
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at java.lang.Class dalvik.system.BaseDexClassLoader.findClass(java.lang.String) (BaseDexClassLoader.java:56)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String, boolean) (ClassLoader.java:380)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String) (ClassLoader.java:312)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void android.support.v4.view.ViewCompat.setBackground(android.view.View, android.graphics.drawable.Drawable) (ViewCompat.java:2341)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void android.support.v7.widget.ActionBarContainer.<init>(android.content.Context, android.util.AttributeSet) (ActionBarContainer.java:62)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at java.lang.Object java.lang.reflect.Constructor.newInstance0!(java.lang.Object[]) (Constructor.java:-2)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at java.lang.Object java.lang.reflect.Constructor.newInstance(java.lang.Object[]) (Constructor.java:430)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at android.view.View android.view.LayoutInflater.createView(java.lang.String, java.lang.String, android.util.AttributeSet) (LayoutInflater.java:645)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at android.view.View android.view.LayoutInflater.createViewFromTag(android.view.View, java.lang.String, android.content.Context, android.util.AttributeSet, boolean) (LayoutInflater.java:787)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at android.view.View android.view.LayoutInflater.createViewFromTag(android.view.View, java.lang.String, android.content.Context, android.util.AttributeSet) (LayoutInflater.java:727)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void android.view.LayoutInflater.rInflate(org.xmlpull.v1.XmlPullParser, android.view.View, android.content.Context, android.util.AttributeSet, boolean) (LayoutInflater.java:858)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void android.view.LayoutInflater.rInflateChildren(org.xmlpull.v1.XmlPullParser, android.view.View, android.util.AttributeSet, boolean) (LayoutInflater.java:821)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at android.view.View android.view.LayoutInflater.inflate(org.xmlpull.v1.XmlPullParser, android.view.ViewGroup, boolean) (LayoutInflater.java:518)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at android.view.View android.view.LayoutInflater.inflate(int, android.view.ViewGroup, boolean) (LayoutInflater.java:426)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at android.view.View android.view.LayoutInflater.inflate(int, android.view.ViewGroup) (LayoutInflater.java:377)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at android.view.ViewGroup android.support.v7.app.AppCompatDelegateImpl.createSubDecor() (AppCompatDelegateImpl.java:607)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void android.support.v7.app.AppCompatDelegateImpl.ensureSubDecor() (AppCompatDelegateImpl.java:518)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void android.support.v7.app.AppCompatDelegateImpl.onPostCreate(android.os.Bundle) (AppCompatDelegateImpl.java:299)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void android.support.v7.app.AppCompatActivity.onPostCreate(android.os.Bundle) (AppCompatActivity.java:98)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void android.app.Instrumentation.callActivityOnPostCreate(android.app.Activity, android.os.Bundle) (Instrumentation.java:1200)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at android.app.Activity android.app.ActivityThread.performLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:2666)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void android.app.ActivityThread.handleLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:2751)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void android.app.ActivityThread.-wrap12(android.app.ActivityThread, android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:-1)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void android.app.ActivityThread$H.handleMessage(android.os.Message) (ActivityThread.java:1496)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:102)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void android.os.Looper.loop() (Looper.java:154)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:6186)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at java.lang.Object java.lang.reflect.Method.invoke!(java.lang.Object, java.lang.Object[]) (Method.java:-2)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run() (ZygoteInit.java:889)
2019-02-08 18:19:02.921 10880-10880/com.example.twa_test I/art:     at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:779)
2019-02-08 18:19:03.284 10880-10880/com.example.twa_test D/LauncherActivity: Using URL from Manifest (https://slexom.gitlab.io/namya/).
2019-02-08 18:19:03.284 10880-10880/com.example.twa_test D/LauncherActivity: Launching Trusted Web Activity.
2019-02-08 18:19:03.470 10880-10923/com.example.twa_test I/Mali: Mali API Version : 401
2019-02-08 18:19:03.470 10880-10923/com.example.twa_test I/Mali: Mali REVISION: Linux-r4p0-00rel0  BUILD_DATE: 2014-11-10 20:23:11 
2019-02-08 18:19:03.477 10880-10923/com.example.twa_test I/OpenGLRenderer: Initialized EGL, version 1.4
2019-02-08 18:19:03.477 10880-10923/com.example.twa_test D/OpenGLRenderer: Swap behavior 1
2019-02-08 18:19:03.598 10880-10880/com.example.twa_test W/art: Before Android 4.1, method int android.support.v7.widget.DropDownListView.lookForSelectablePosition(int, boolean) would have incorrectly overridden the package-private method in android.widget.ListView

屏幕截图 Screenshot

6 个答案:

答案 0 :(得分：4)

您可能已选择让Google Play使用发布的密钥对您的发行版进行签名，并且仅将您的密钥用于上传。

如果已这样做，请转到Google Play控制台发布管理->应用签名并复制应用签名证书 SHA-256指纹，并将其放入{{1 }}文件。

答案 1 :(得分：3)

在使用google SHA-256或仅更改指纹代码时，请确保清除有关先前应用程序的Chrome缓存或检查.json的缓存控制

答案 2 :(得分：2)

我今天遇到了同样的问题，这就是我学到的东西：
在尝试测试您的android应用程序之前，请先在此处测试您的语句：
https://developers.google.com/digital-asset-links/tools/generator
填写域，软件包和指纹，然后单击“测试声明”
如果您看到
“成功！主机[您的Web应用]授予应用到[Android程序包]的深层链接。” ，那么您的Web应用被正确配置，并且您的设备或应用存在问题。
您很可能会看到
“无效的输入字段”
您可以在“网络”标签上打开Chrome控制台，以查看服务器输出。可能您会看到类似 “无效的网站（URL不能包含路径组件，登录信息，查询参数或片段标识符）”
要解决此问题，您应该将assetlinks.json文件放入Web应用程序的 根目录 ，
https://slexom.gitlab.io/.well-known/assetlinks.json 在你的情况下。 您可以签出我的样本repository。如您所见，我的文件可以从https://antipovandrey.github.io/PWA/.well-known/assetlinks.json

访问

答案 3 :(得分：0)

在我的情况下，我运行的应用程序的风格与签名时所用的风格不符。使用SHA键仅登录了我的应用程序的发行版，并且我在调试版本中运行了该应用程序。

当我纠正味道时，它按预期运行。

答案 4 :(得分：0)

对于仍然面临此问题的用户，很可能在assetlinks.json中，您使用的是“上传证书”中的SHA256，而不是“应用程序签名证书”中的SHA256。您可以在Google Play控制台->版本管理->应用签名中找到这两个证书。

答案 5 :(得分：0)

同一故事，assetlinks.json验证成功，但是网址栏存在，建议有关Google Play控制台的SHA-256无效

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