Infrastructure for showing instant app metadata in app header

This adds infrastructure for displaying the following instant app
metadata in the app header:
-Developer title
-Maturity Rating icon and description string
-Monetization notice (eg ads and/or in-app purchases)

Bug: 35098444
Test: includes new robotests in AppHeaderControllerTest.java
Change-Id: Ifadfedc7f5f349869d6616aeb5ed19eb2b22a038

src/com/android/settings/applications/AppHeaderController.java

@@ -37,6 +37,7 @@ import android.widget.TextView;
 import com.android.settings.AppHeader;
 import com.android.settings.R;
 import com.android.settings.Utils;
+import com.android.settings.applications.instantapps.InstantAppDetails;
 import com.android.settingslib.applications.ApplicationsState;
 
 import java.lang.annotation.Retention;
@@ -78,6 +79,8 @@ public class AppHeaderController {
     @ActionType
     private int mRightAction;
 
+    private InstantAppDetails mInstantAppDetails;
+
     public AppHeaderController(Context context, Fragment fragment, View appHeader) {
         mContext = context;
         mFragment = fragment;
@@ -147,6 +150,11 @@ public class AppHeaderController {
         return this;
     }
 
+    public AppHeaderController setInstantAppDetails(InstantAppDetails instantAppDetails) {
+        mInstantAppDetails = instantAppDetails;
+        return this;
+    }
+
     /**
      * Binds app header view and data from {@code PackageInfo} and {@code AppEntry}.
      */
@@ -207,6 +215,29 @@ public class AppHeaderController {
         if (rebindActions) {
             bindAppHeaderButtons();
         }
+
+        if (mInstantAppDetails != null) {
+            setText(R.id.instant_app_developer_title, mInstantAppDetails.developerTitle);
+            View maturity = mAppHeader.findViewById(R.id.instant_app_maturity);
+
+            if (maturity != null) {
+                String maturityText = mInstantAppDetails.maturityRatingString;
+                Drawable maturityIcon = mInstantAppDetails.maturityRatingIcon;
+                if (!TextUtils.isEmpty(maturityText) || maturityIcon != null) {
+                    maturity.setVisibility(View.VISIBLE);
+                }
+                setText(R.id.instant_app_maturity_text, maturityText);
+                if (maturityIcon != null) {
+                    ImageView maturityIconView = (ImageView) mAppHeader.findViewById(
+                            R.id.instant_app_maturity_icon);
+                    if (maturityIconView != null) {
+                        maturityIconView.setImageDrawable(maturityIcon);
+                    }
+                }
+            }
+            setText(R.id.instant_app_monetization, mInstantAppDetails.monetizationNotice);
+        }
+
         return mAppHeader;
     }
 

src/com/android/settings/applications/instantapps/InstantAppDetails.java

@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.applications.instantapps;
+
+import android.graphics.drawable.Drawable;
+import java.net.URL;
+
+/**
+ * Encapsulates state about instant apps that is provided by an app store implementation.
+ */
+public class InstantAppDetails {
+
+    // Most of these members are self-explanatory; the one that may not be is
+    // monetizationNotice, which is a string alerting users that the app contains ads and/or uses
+    // in-app purchases (this may eventually become two separate members).
+    public final Drawable maturityRatingIcon;
+    public final String maturityRatingString;
+    public final String monetizationNotice;
+    public final String developerTitle;
+    public final URL privacyPolicy;
+    public final URL developerWebsite;
+    public final String developerEmail;
+    public final String developerMailingAddress;
+
+    public static class Builder {
+        private Drawable mMaturityRatingIcon;
+        private String mMaturityRatingString;
+        private String mMonetizationNotice;
+        private String mDeveloperTitle;
+        private URL mPrivacyPolicy;
+        private URL mDeveloperWebsite;
+        private String mDeveloperEmail;
+        private String mDeveloperMailingAddress;
+
+        public Builder maturityRatingIcon(Drawable maturityRatingIcon) {
+            this.mMaturityRatingIcon = maturityRatingIcon;
+            return this;
+        }
+
+        public Builder maturityRatingString(String maturityRatingString) {
+            mMaturityRatingString = maturityRatingString;
+            return this;
+        }
+
+        public Builder monetizationNotice(String monetizationNotice) {
+            mMonetizationNotice = monetizationNotice;
+            return this;
+        }
+
+        public Builder developerTitle(String developerTitle) {
+            mDeveloperTitle = developerTitle;
+            return this;
+        }
+
+        public Builder privacyPolicy(URL privacyPolicy) {
+            mPrivacyPolicy = privacyPolicy;
+            return this;
+        }
+
+        public Builder developerWebsite(URL developerWebsite) {
+            mDeveloperWebsite = developerWebsite;
+            return this;
+        }
+
+        public Builder developerEmail(String developerEmail) {
+            mDeveloperEmail = developerEmail;
+            return this;
+        }
+
+        public Builder developerMailingAddress(String developerMailingAddress) {
+            mDeveloperMailingAddress = developerMailingAddress;
+            return this;
+        }
+
+        public InstantAppDetails build() {
+            return new InstantAppDetails(mMaturityRatingIcon, mMaturityRatingString,
+                    mMonetizationNotice, mDeveloperTitle, mPrivacyPolicy, mDeveloperWebsite,
+                    mDeveloperEmail, mDeveloperMailingAddress);
+        }
+    }
+
+    public static Builder builder() { return new Builder(); }
+
+    private InstantAppDetails(Drawable maturityRatingIcon, String maturityRatingString,
+            String monetizationNotice, String developerTitle, URL privacyPolicy,
+            URL developerWebsite, String developerEmail, String developerMailingAddress) {
+        this.maturityRatingIcon = maturityRatingIcon;
+        this.maturityRatingString = maturityRatingString;
+        this.monetizationNotice = monetizationNotice;
+        this.developerTitle = developerTitle;
+        this.privacyPolicy = privacyPolicy;
+        this.developerWebsite = developerWebsite;
+        this.developerEmail = developerEmail;
+        this.developerMailingAddress = developerMailingAddress;
+    }
+}