[ProfileCard] Introduce Profile Card structure

- No user visible change in this cl.
- Add new directory for profile card.
- Add basic classes.

Change-Id: Ic09d5f097f712a9c58c1ed666eba22fac1d9236c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1993146Reviewed-by: sebsg <sebsg@chromium.org>
Reviewed-by: David Trainor <dtrainor@chromium.org>
Commit-Queue: Tina Wang <tinazwang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#732554}

chrome/browser/profile_card/OWNERS

+tinazwang@chromium.org

chrome/browser/profile_card/android/BUILD.gn

+# Copyright 2020 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("//build/config/android/rules.gni")
+
+android_library("java") {
+  sources = [ "java/src/org/chromium/chrome/browser/profile_card/ProfileCardCoordinator.java" ]
+  deps = [ "//chrome/lib/lifecycle/public/android:java" ]
+}
+
+android_resources("java_resources") {
+  custom_package = "org.chromium.chrome.browser.profile_card"
+  resource_dirs = [ "java/res" ]
+  deps = [ "//ui/android:ui_java_resources" ]
+}

chrome/browser/profile_card/android/internal/BUILD.gn

+# Copyright 2020 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("//build/config/android/rules.gni")
+
+android_library("java") {
+  sources = [
+    "java/src/org/chromium/chrome/browser/profile_card/ProfileCardCoordinatorImpl.java",
+    "java/src/org/chromium/chrome/browser/profile_card/ProfileCardMediator.java",
+    "java/src/org/chromium/chrome/browser/profile_card/ProfileCardProperties.java",
+    "java/src/org/chromium/chrome/browser/profile_card/ProfileCardView.java",
+    "java/src/org/chromium/chrome/browser/profile_card/ProfileCardViewBinder.java",
+  ]
+
+  deps = [
+    ":java_resources",
+    "//base:base_java",
+  ]
+}
+
+android_resources("java_resources") {
+  custom_package = "org.chromium.chrome.browser.profile_card.internal"
+  resource_dirs = [ "java/res" ]
+  visibility = [ ":*" ]
+
+  # Include resource dependencies needed by :java so that resources may
+  # all be accessed through the same custom_package.
+  deps = [ "//chrome/browser/profile_card:java_resources" ]
+}

chrome/browser/profile_card/android/internal/java/res/layout/profile_card.xml

+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2020 The Chromium Authors. All rights reserved.
+     Use of this source code is governed by a BSD-style license that can be
+     found in the LICENSE file. -->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:padding="16dp">
+
+    <TextView
+        android:id="@+id/title"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textAppearance="@style/TextAppearance.Title2.Inverse" />
+
+    <TextView
+        android:id="@+id/description"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textAppearance="@style/TextAppearance.Title2.Inverse" />
+
+</LinearLayout>

chrome/browser/profile_card/android/internal/java/src/org/chromium/chrome/browser/profile_card/ProfileCardCoordinatorImpl.java

+// Copyright 2020 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.browser.profile_card.internal;
+
+import android.view.View;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import org.chromium.base.Log;
+import org.chromium.ui.modelutil.PropertyModel;
+import org.chromium.ui.modelutil.PropertyModelChangeProcessor;
+import org.chromium.ui.widget.ViewRectProvider;
+
+/**
+ * Implements ProfileCardCoordinator.
+ * Talks to other components and decides when to show/update the profile card.
+ */
+public class ProfileCardCoordinatorImpl implements ProfileCardCoordinator {
+    private static final String TAG = "ShowError";
+
+    private final PropertyModel mModel;
+    private final ProfileCardView mView;
+    private final ProfileCardMediator mMediator;
+    private final PropertyModelChangeProcessor mModelChangeProcessor;
+    private final JSONObject mProfileCardData;
+
+    @Override
+    public void update(View anchorView, JSONObject profileCardData) {
+        if (mProfileCardData == profileCardData) return;
+        ViewRectProvider rectProvider = new ViewRectProvider(anchorView);
+        mView = new ProfileCardView(anchorView.getContext(), anchorView, /*stringId=*/"",
+                /*accessibilityStringId=*/"", rectProvider);
+        mProfileCardData = profileCardData;
+        mModel = new PropertyModel(ProfileCardProperties.ALL_KEYS);
+        mModelChangeProcessor =
+                PropertyModelChangeProcessor.create(mModel, mView, ProfileCardViewBinder::bind);
+        mMediator = new ProfileCardMediator(mModel, profileCardData);
+    }
+
+    @Override
+    public void show() {
+        try {
+            mMediator.show();
+        } catch (JSONException e) {
+            e.printStackTrace();
+            Log.e(TAG, "Failed to show profile card.");
+        }
+    }
+}

chrome/browser/profile_card/android/internal/java/src/org/chromium/chrome/browser/profile_card/ProfileCardMediator.java

+// Copyright 2020 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.browser.profile_card.internal;
+
+import static org.chromium.chrome.features.profile_card.ProfileCardProperties.DESCRIPTION;
+import static org.chromium.chrome.features.profile_card.ProfileCardProperties.IS_DIALOG_VISIBLE;
+import static org.chromium.chrome.features.profile_card.ProfileCardProperties.TITLE;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import org.chromium.ui.modelutil.PropertyModel;
+
+/**
+ * A mediator for the ProfileCard component, responsible for communicating
+ * with the components' coordinator.
+ * Reacts to changes in the backend and updates the model.
+ * Receives events from the view (callback) and notifies the backend.
+ */
+class ProfileCardMediator {
+    private static final String NAME = "name";
+    private static final String DESCRIPTION_OBJ = "description";
+    private static final String TEXT = "text";
+
+    private final PropertyModel mModel;
+    private final JSONObject mProfileCardData;
+
+    ProfileCardMediator(PropertyModel model, JSONObject profileCardData) {
+        mModel = model;
+        mProfileCardData = profileCardData;
+    }
+
+    public void show() throws JSONException {
+        // Set all properties.
+        mModel.set(TITLE, mProfileCardData.getString(NAME));
+        mModel.set(DESCRIPTION, mProfileCardData.getJSONObject(DESCRIPTION_OBJ).getString(TEXT));
+        mModel.set(IS_DIALOG_VISIBLE, true);
+    }
+}

chrome/browser/profile_card/android/internal/java/src/org/chromium/chrome/browser/profile_card/ProfileCardProperties.java

+// Copyright 2020 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.browser.profile_card.internal;
+
+import org.chromium.ui.modelutil.PropertyKey;
+import org.chromium.ui.modelutil.PropertyModel;
+
+class ProfileCardProperties extends PropertyModel {
+    public static final PropertyModel.WritableObjectPropertyKey<String> TITLE =
+            new PropertyModel.WritableObjectPropertyKey<String>();
+    public static final PropertyModel.WritableObjectPropertyKey<String> DESCRIPTION =
+            new PropertyModel.WritableObjectPropertyKey<String>();
+    public static final PropertyModel.WritableBooleanPropertyKey IS_DIALOG_VISIBLE =
+            new PropertyModel.WritableBooleanPropertyKey();
+    public static final PropertyKey[] ALL_KEYS =
+            new PropertyKey[] {TITLE, DESCRIPTION, IS_DIALOG_VISIBLE};
+}

chrome/browser/profile_card/android/internal/java/src/org/chromium/chrome/browser/profile_card/ProfileCardView.java

+// Copyright 2020 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.browser.profile_card.internal;
+
+import android.content.Context;
+import android.text.method.ScrollingMovementMethod;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.ImageButton;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import org.chromium.chrome.browser.ui.widget.textbubble.TextBubble;
+import org.chromium.ui.widget.RectProvider;
+
+/**
+ * UI component that handles showing a text bubble with a preceding image.
+ */
+public class ProfileCardView extends TextBubble {
+    private View mMainContentView;
+    private TextView mTitleTextView;
+    private TextView mDescriptionTextView;
+    private ImageButton mFollowBtn;
+    private LinearLayout mNetworkContainer;
+
+    /**
+     * Constructs a {@link ProfileCardView} instance.
+     * @param context  Context to draw resources from.
+     * @param rootView The {@link View} to use for size calculations and for display.
+     * @param stringId The id of the string resource for the text that should be shown.
+     * @param accessibilityStringId The id of the string resource of the accessibility text.
+     * @param anchorRectProvider The {@link RectProvider} used to anchor the text bubble.
+     */
+    public ProfileCardView(Context context, View rootView, String stringId,
+            String accessibilityStringId, RectProvider anchorRectProvider) {
+        super(context, rootView, stringId, accessibilityStringId, /*showArrow=*/true,
+                anchorRectProvider);
+        setColor(context.getResources().getColor(org.chromium.chrome.R.color.material_grey_100));
+        setCardDismissListener();
+    }
+
+    @Override
+    protected View createContentView() {
+        mMainContentView =
+                LayoutInflater.from(mContext).inflate(R.layout.profile_card, /*root=*/null);
+        mTitleTextView = mMainContentView.findViewById(R.id.title);
+        mDescriptionTextView = mMainContentView.findViewById(R.id.description);
+        mDescriptionTextView.setMovementMethod(new ScrollingMovementMethod());
+        return mMainContentView;
+    }
+
+    void setTitle(String title) {
+        if (mTitleTextView == null) {
+            throw new IllegalStateException("Current dialog doesn't have a title text view");
+        }
+        mTitleTextView.setText(title);
+    }
+
+    void setDescription(String description) {
+        if (mDescriptionTextView == null) {
+            throw new IllegalStateException("Current dialog doesn't have a description text view");
+        }
+        mDescriptionTextView.setText(description);
+    }
+
+    void setVisibility(boolean visible) {
+        if (visible) {
+            setOutsideTouchable(true);
+            show();
+        } else {
+            dismiss();
+        }
+    }
+
+    void setCardDismissListener() {
+        addOnDismissListener(new OnDismissListener() {
+            @Override
+            public void onDismiss() {
+                setVisibility(false);
+            }
+        });
+    }
+}

chrome/browser/profile_card/android/internal/java/src/org/chromium/chrome/browser/profile_card/ProfileCardViewBinder.java

+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.browser.profile_card.internal;
+
+import static org.chromium.chrome.features.profile_card.ProfileCardProperties.DESCRIPTION;
+import static org.chromium.chrome.features.profile_card.ProfileCardProperties.IS_DIALOG_VISIBLE;
+import static org.chromium.chrome.features.profile_card.ProfileCardProperties.TITLE;
+
+import org.chromium.ui.modelutil.PropertyKey;
+import org.chromium.ui.modelutil.PropertyModel;
+
+class ProfileCardViewBinder {
+    /*
+     * Bind the given model to the given view, updating the payload in propertyKey.
+     * @param model The model to use.
+     * @param view The View to use.
+     * @param propertyKey The key for the property to update for.
+     */
+    public static void bind(PropertyModel model, ProfileCardView view, PropertyKey propertyKey) {
+        if (TITLE == propertyKey) {
+            view.setTitle(model.get(TITLE));
+        } else if (DESCRIPTION == propertyKey) {
+            view.setDescription(model.get(DESCRIPTION));
+        } else if (IS_DIALOG_VISIBLE == propertyKey) {
+            view.setVisibility(model.get(IS_DIALOG_VISIBLE));
+        }
+    }
+}

chrome/browser/profile_card/android/java/src/org/chromium/chrome/browser/profile_card/ProfileCardCoordinator.java

+// Copyright 2020 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.browser.profile_card;
+
+import android.view.View;
+
+import org.json.JSONObject;
+
+/** Interface for the Profile Card related UI. */
+public interface ProfileCardCoordinator {
+    /**
+     * Updates the {@link ProfileCard}
+     * @param view {@link View} triggers the profile card.
+     * @param profileCardData {@link JSONObject} stores all data needed by profile card.
+     */
+    void update(View view, JSONObject profileCardData);
+
+    /**
+     * Shows the profile card drop-down bubble.
+     */
+    void show();
+}