信頼できるウェブアクティビティ-アドレスバーが非表示にならない（Chrome for Android 72）

信頼できるWebアクティビティの使用方法については、 this ガイドに従っています。すべて正常ですが、アドレスバーは表示されます。最初は、アプリがassetlinks.jsonを探していたときの応答が404だったためだと思います。修正されましたが、アドレスバーを削除できませんでした。何か不足していますか？

Chromeバージョン：72.0.3626.96

Androidバージョン：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（Project）

// 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（Module：app）

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

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