Merge "Convert InsetsOEMV1 and TabOEMV1 to data objects" into sc-dev am: c4b3b14a87

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Car/libs/+/15179600

Change-Id: I616359d53a0b0bee0bd8889b1a5322ee4a13c294
diff --git a/car-ui-lib/car-ui-lib/src/main/java/com/android/car/ui/sharedlibrarysupport/SharedLibraryFactoryAdapterV1.java b/car-ui-lib/car-ui-lib/src/main/java/com/android/car/ui/sharedlibrarysupport/SharedLibraryFactoryAdapterV1.java
index 9dfd214..730d2d8 100644
--- a/car-ui-lib/car-ui-lib/src/main/java/com/android/car/ui/sharedlibrarysupport/SharedLibraryFactoryAdapterV1.java
+++ b/car-ui-lib/car-ui-lib/src/main/java/com/android/car/ui/sharedlibrarysupport/SharedLibraryFactoryAdapterV1.java
@@ -71,15 +71,11 @@
  * SharedLibraryFactory.
  */
 public final class SharedLibraryFactoryAdapterV1 implements SharedLibraryFactory {
-
-    private final Context mSharedLibContext;
-
     SharedLibraryFactoryOEMV1 mOem;
     SharedLibraryFactoryStub mFactoryStub;
 
     public SharedLibraryFactoryAdapterV1(SharedLibraryFactoryOEMV1 oem, Context sharedLibContext) {
         mOem = oem;
-        mSharedLibContext = sharedLibContext;
         mFactoryStub = new SharedLibraryFactoryStub(sharedLibContext);
 
         mOem.setRotaryFactories(
diff --git a/car-ui-lib/car-ui-lib/src/main/java/com/android/car/ui/toolbar/TabAdapterV1.java b/car-ui-lib/car-ui-lib/src/main/java/com/android/car/ui/toolbar/TabAdapterV1.java
index 8cee728..543a10d 100644
--- a/car-ui-lib/car-ui-lib/src/main/java/com/android/car/ui/toolbar/TabAdapterV1.java
+++ b/car-ui-lib/car-ui-lib/src/main/java/com/android/car/ui/toolbar/TabAdapterV1.java
@@ -16,48 +16,33 @@
 
 package com.android.car.ui.toolbar;
 
-import android.graphics.drawable.Drawable;
-
 import com.android.car.ui.sharedlibrary.oemapis.toolbar.TabOEMV1;
 
 import java.util.function.Consumer;
 
 @SuppressWarnings("AndroidJdkLibsChecker")
-class TabAdapterV1 implements TabOEMV1 {
+class TabAdapterV1 {
 
     private final Tab mClientTab;
+    private final TabOEMV1 mSharedLibraryTab;
 
     TabAdapterV1(Tab clientTab) {
         mClientTab = clientTab;
+        Consumer<Tab> selectedListener = mClientTab.getSelectedListener();
+        mSharedLibraryTab = TabOEMV1.builder()
+                .setIcon(mClientTab.getIcon())
+                .setTitle(mClientTab.getText())
+                .setOnSelectedListener(selectedListener == null
+                        ? null
+                        : () -> selectedListener.accept(mClientTab))
+                .build();
     }
 
     public Tab getClientTab() {
         return mClientTab;
     }
 
-    @Override
-    public String getTitle() {
-        return mClientTab.getText();
-    }
-
-    @Override
-    public Drawable getIcon() {
-        return mClientTab.getIcon();
-    }
-
-
-    @Override
-    public Runnable getOnClickListener() {
-        Consumer<Tab> selectedListener = mClientTab.getSelectedListener();
-        if (selectedListener == null) {
-            return null;
-        } else {
-            return () -> selectedListener.accept(mClientTab);
-        }
-    }
-
-    @Override
-    public boolean shouldTint() {
-        return true;
+    public TabOEMV1 getSharedLibraryTab() {
+        return mSharedLibraryTab;
     }
 }
diff --git a/car-ui-lib/car-ui-lib/src/main/java/com/android/car/ui/toolbar/ToolbarControllerAdapterV1.java b/car-ui-lib/car-ui-lib/src/main/java/com/android/car/ui/toolbar/ToolbarControllerAdapterV1.java
index 981cf71..8742961 100644
--- a/car-ui-lib/car-ui-lib/src/main/java/com/android/car/ui/toolbar/ToolbarControllerAdapterV1.java
+++ b/car-ui-lib/car-ui-lib/src/main/java/com/android/car/ui/toolbar/ToolbarControllerAdapterV1.java
@@ -475,11 +475,19 @@
         boolean gainingTabs = newAdapterState.hasTabs() && !oldAdapterState.hasTabs();
         boolean losingTabs = !newAdapterState.hasTabs() && oldAdapterState.hasTabs();
         if (gainingTabs) {
-            mOemToolbar.setTabs(newAdapterState.getTabs(), newAdapterState.getSelectedTab());
+            mOemToolbar.setTabs(newAdapterState.getTabs()
+                    .stream()
+                    .map(TabAdapterV1::getSharedLibraryTab)
+                    .collect(toList()),
+                    newAdapterState.getSelectedTab());
         } else if (losingTabs) {
             mOemToolbar.setTabs(Collections.emptyList(), -1);
         } else if (newAdapterState.hasTabs() && newAdapterState.getTabsDirty()) {
-            mOemToolbar.setTabs(newAdapterState.getTabs(), newAdapterState.getSelectedTab());
+            mOemToolbar.setTabs(newAdapterState.getTabs()
+                            .stream()
+                            .map(TabAdapterV1::getSharedLibraryTab)
+                            .collect(toList()),
+                    newAdapterState.getSelectedTab());
         } else if (newAdapterState.hasTabs()
                 && newAdapterState.getSelectedTab() != oldAdapterState.getSelectedTab()) {
             mOemToolbar.selectTab(newAdapterState.getSelectedTab(), true);
diff --git a/car-ui-lib/oem-apis/src/main/java/com/android/car/ui/sharedlibrary/oemapis/InsetsOEMV1.java b/car-ui-lib/oem-apis/src/main/java/com/android/car/ui/sharedlibrary/oemapis/InsetsOEMV1.java
index 11421a8..0e501d6 100644
--- a/car-ui-lib/oem-apis/src/main/java/com/android/car/ui/sharedlibrary/oemapis/InsetsOEMV1.java
+++ b/car-ui-lib/oem-apis/src/main/java/com/android/car/ui/sharedlibrary/oemapis/InsetsOEMV1.java
@@ -15,17 +15,64 @@
  */
 package com.android.car.ui.sharedlibrary.oemapis;
 
+import java.util.Objects;
+
 /**
  * Represents insets in the base layout. {@link com.android.car.ui.baselayout.Insets} for more
  * information.
  */
-public interface InsetsOEMV1 {
-    /** Gets the left inset */
-    int getLeft();
-    /** Gets the right inset */
-    int getRight();
-    /** Gets the top inset */
-    int getTop();
-    /** Gets the bottom inset */
-    int getBottom();
+public final class InsetsOEMV1 {
+    private final int mLeft;
+    private final int mRight;
+    private final int mTop;
+    private final int mBottom;
+
+    public InsetsOEMV1() {
+        mLeft = mRight = mTop = mBottom = 0;
+    }
+
+    public InsetsOEMV1(int left, int top, int right, int bottom) {
+        mLeft = left;
+        mRight = right;
+        mTop = top;
+        mBottom = bottom;
+    }
+
+    public int getLeft() {
+        return mLeft;
+    }
+
+    public int getRight() {
+        return mRight;
+    }
+
+    public int getTop() {
+        return mTop;
+    }
+
+    public int getBottom() {
+        return mBottom;
+    }
+
+    @Override
+    public String toString() {
+        return "{ left: " + mLeft + ", right: " + mRight
+                + ", top: " + mTop + ", bottom: " + mBottom + " }";
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        InsetsOEMV1 insets = (InsetsOEMV1) o;
+        return mLeft == insets.mLeft
+                && mRight == insets.mRight
+                && mTop == insets.mTop
+                && mBottom == insets.mBottom;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(mLeft, mRight, mTop, mBottom);
+    }
 }
diff --git a/car-ui-lib/oem-apis/src/main/java/com/android/car/ui/sharedlibrary/oemapis/toolbar/TabOEMV1.java b/car-ui-lib/oem-apis/src/main/java/com/android/car/ui/sharedlibrary/oemapis/toolbar/TabOEMV1.java
index 9db4423..d175aca 100644
--- a/car-ui-lib/oem-apis/src/main/java/com/android/car/ui/sharedlibrary/oemapis/toolbar/TabOEMV1.java
+++ b/car-ui-lib/oem-apis/src/main/java/com/android/car/ui/sharedlibrary/oemapis/toolbar/TabOEMV1.java
@@ -19,17 +19,85 @@
 import android.graphics.drawable.Drawable;
 
 /** Interface representing a toolbar tab */
-public interface TabOEMV1 {
+public final class TabOEMV1 {
+    private final String mTitle;
+    private final Drawable mIcon;
+    private final Runnable mOnSelectedListener;
+    private final boolean mTinted;
+
+    private TabOEMV1(Builder builder) {
+        mTitle = builder.mTitle;
+        mIcon = builder.mIcon;
+        mOnSelectedListener = builder.mOnSelectedListener;
+        mTinted = builder.mTinted;
+    }
+
+    /** Constructs a new {@link Builder} to build a tab with */
+    public static Builder builder() {
+        return new Builder();
+    }
+
     /** Gets the title of the tab */
-    String getTitle();
+    public String getTitle() {
+        return mTitle;
+    }
+
     /** Gets the icon of the tab. The icon may be tinted to match the theme of the toolbar */
-    Drawable getIcon();
+    public Drawable getIcon() {
+        return mIcon;
+    }
+
     /** Gets the function to call when the tab is selected */
-    Runnable getOnClickListener();
+    public Runnable getOnSelectedListener() {
+        return mOnSelectedListener;
+    }
+
     /**
      * Returns if the icon should be tinted to match the style of the toolbar.
      * Most of the time this will be true. If not, then the original colors of the drawable
      * should be shown.
      */
-    boolean shouldTint();
+    public boolean isTinted() {
+        return mTinted;
+    }
+
+    /** Builder for {@link TabOEMV1} */
+    public static class Builder {
+        private String mTitle = null;
+        private Drawable mIcon = null;
+        private Runnable mOnSelectedListener = null;
+        private boolean mTinted = true;
+
+        private Builder() {
+        }
+
+        /** Sets the tab's text */
+        public Builder setTitle(String title) {
+            mTitle = title;
+            return this;
+        }
+
+        /** Sets the tab's icon */
+        public Builder setIcon(Drawable icon) {
+            mIcon = icon;
+            return this;
+        }
+
+        /** Sets a listener that is called when the tab is selected */
+        public Builder setOnSelectedListener(Runnable callback) {
+            mOnSelectedListener = callback;
+            return this;
+        }
+
+        /** See {@link TabOEMV1#isTinted} */
+        public Builder setTinted(boolean tinted) {
+            mTinted = tinted;
+            return this;
+        }
+
+        /** Builds the final {@link TabOEMV1} */
+        public TabOEMV1 build() {
+            return new TabOEMV1(this);
+        }
+    }
 }
diff --git a/car-ui-lib/referencedesign/sharedlibrary/src/main/java/com/chassis/car/ui/sharedlibrary/toolbar/BaseLayoutInstaller.java b/car-ui-lib/referencedesign/sharedlibrary/src/main/java/com/chassis/car/ui/sharedlibrary/toolbar/BaseLayoutInstaller.java
index 602777a..e5dcb80 100644
--- a/car-ui-lib/referencedesign/sharedlibrary/src/main/java/com/chassis/car/ui/sharedlibrary/toolbar/BaseLayoutInstaller.java
+++ b/car-ui-lib/referencedesign/sharedlibrary/src/main/java/com/chassis/car/ui/sharedlibrary/toolbar/BaseLayoutInstaller.java
@@ -150,7 +150,7 @@
         private Consumer<InsetsOEMV1> mInsetsChangedListenerDelegate;
 
         private boolean mInsetsDirty = true;
-        private InsetsOEMV1 mInsets = new Insets();
+        private InsetsOEMV1 mInsets = new InsetsOEMV1();
 
         /**
          * Constructs an InsetsUpdater that calculates and dispatches insets to the method provided
@@ -253,7 +253,7 @@
                 right += Math.max(0,
                         getRightOfView(mContentViewContainer) - getLeftOfView(mRightInsetView));
             }
-            InsetsOEMV1 insets = new Insets(left, top, right, bottom);
+            InsetsOEMV1 insets = new InsetsOEMV1(left, top, right, bottom);
 
             mInsetsDirty = false;
             if (!insets.equals(mInsets)) {
diff --git a/car-ui-lib/referencedesign/sharedlibrary/src/main/java/com/chassis/car/ui/sharedlibrary/toolbar/Insets.java b/car-ui-lib/referencedesign/sharedlibrary/src/main/java/com/chassis/car/ui/sharedlibrary/toolbar/Insets.java
deleted file mode 100644
index 7b27a24..0000000
--- a/car-ui-lib/referencedesign/sharedlibrary/src/main/java/com/chassis/car/ui/sharedlibrary/toolbar/Insets.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (C) 2021 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.chassis.car.ui.sharedlibrary.toolbar;
-
-import com.android.car.ui.sharedlibrary.oemapis.InsetsOEMV1;
-
-import java.util.Objects;
-
-class Insets implements InsetsOEMV1 {
-    private final int mLeft;
-    private final int mRight;
-    private final int mTop;
-    private final int mBottom;
-
-    Insets() {
-        mLeft = mRight = mTop = mBottom = 0;
-    }
-
-    Insets(int left, int top, int right, int bottom) {
-        mLeft = left;
-        mRight = right;
-        mTop = top;
-        mBottom = bottom;
-    }
-
-    @Override
-    public int getLeft() {
-        return mLeft;
-    }
-
-    @Override
-    public int getRight() {
-        return mRight;
-    }
-
-    @Override
-    public int getTop() {
-        return mTop;
-    }
-
-    @Override
-    public int getBottom() {
-        return mBottom;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) return true;
-        if (o == null || getClass() != o.getClass()) return false;
-        Insets insets = (Insets) o;
-        return mLeft == insets.mLeft
-                && mRight == insets.mRight
-                && mTop == insets.mTop
-                && mBottom == insets.mBottom;
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(mLeft, mRight, mTop, mBottom);
-    }
-}
diff --git a/car-ui-lib/referencedesign/sharedlibrary/src/main/java/com/chassis/car/ui/sharedlibrary/toolbar/TabLayout.java b/car-ui-lib/referencedesign/sharedlibrary/src/main/java/com/chassis/car/ui/sharedlibrary/toolbar/TabLayout.java
index 25168d7..868193d 100644
--- a/car-ui-lib/referencedesign/sharedlibrary/src/main/java/com/chassis/car/ui/sharedlibrary/toolbar/TabLayout.java
+++ b/car-ui-lib/referencedesign/sharedlibrary/src/main/java/com/chassis/car/ui/sharedlibrary/toolbar/TabLayout.java
@@ -112,9 +112,9 @@
         bindTab(oldSelectedTab);
         bindTab(mSelectedTab);
 
-        Runnable onClickListener = tab.getOnClickListener();
-        if (onClickListener != null && sendCallback) {
-            onClickListener.run();
+        Runnable onSelectedListener = tab.getOnSelectedListener();
+        if (onSelectedListener != null && sendCallback) {
+            onSelectedListener.run();
         }
     }