Replace array of strings with a class

Bug: 285314844
Test: presubmits, funtionalityf smoke tests
Change-Id: Ic2226af153850c6855c08ca20063fcc65c8b958e

5 files changed, 37 insertions, 19 deletions

diff --git a/java/src/com/android/intentresolver/ResolverListAdapter.java b/java/src/com/android/intentresolver/ResolverListAdapter.java
index d1e8c15b..ab669f92 100644
--- a/java/src/com/android/intentresolver/ResolverListAdapter.java
+++ b/java/src/com/android/intentresolver/ResolverListAdapter.java
@@ -47,6 +47,7 @@ import androidx.annotation.WorkerThread;
 
 import com.android.intentresolver.chooser.DisplayResolveInfo;
 import com.android.intentresolver.chooser.TargetInfo;
+import com.android.intentresolver.icons.LabelInfo;
 import com.android.intentresolver.icons.TargetDataLoader;
 import com.android.internal.annotations.VisibleForTesting;
 
@@ -762,12 +763,12 @@ public class ResolverListAdapter extends BaseAdapter {
     }
 
     protected final void onLabelLoaded(
-            DisplayResolveInfo displayResolveInfo, CharSequence[] result) {
+            DisplayResolveInfo displayResolveInfo, LabelInfo result) {
         if (displayResolveInfo.hasDisplayLabel()) {
             return;
         }
-        displayResolveInfo.setDisplayLabel(result[0]);
-        displayResolveInfo.setExtendedInfo(result[1]);
+        displayResolveInfo.setDisplayLabel(result.getLabel());
+        displayResolveInfo.setExtendedInfo(result.getSubLabel());
         notifyDataSetChanged();
     }
 
diff --git a/java/src/com/android/intentresolver/icons/DefaultTargetDataLoader.kt b/java/src/com/android/intentresolver/icons/DefaultTargetDataLoader.kt
index 646ca8e1..054fbe71 100644
--- a/java/src/com/android/intentresolver/icons/DefaultTargetDataLoader.kt
+++ b/java/src/com/android/intentresolver/icons/DefaultTargetDataLoader.kt
@@ -94,7 +94,7 @@ class DefaultTargetDataLoader(
             .executeOnExecutor(executor)
     }
 
-    override fun loadLabel(info: DisplayResolveInfo, callback: Consumer<Array<CharSequence?>>) {
+    override fun loadLabel(info: DisplayResolveInfo, callback: Consumer<LabelInfo>) {
         val taskId = nextTaskId.getAndIncrement()
         LoadLabelTask(context, info, isAudioCaptureDevice, presentationFactory) { result ->
                 removeTask(taskId)
@@ -108,8 +108,8 @@ class DefaultTargetDataLoader(
         if (!info.hasDisplayLabel()) {
             val result =
                 LoadLabelTask.loadLabel(context, info, isAudioCaptureDevice, presentationFactory)
-            info.displayLabel = result[0]
-            info.extendedInfo = result[1]
+            info.displayLabel = result.label
+            info.extendedInfo = result.subLabel
         }
     }
 
diff --git a/java/src/com/android/intentresolver/icons/LabelInfo.kt b/java/src/com/android/intentresolver/icons/LabelInfo.kt
new file mode 100644
index 00000000..a9c4cd77
--- /dev/null
+++ b/java/src/com/android/intentresolver/icons/LabelInfo.kt
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2023 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.intentresolver.icons
+
+class LabelInfo(val label: CharSequence?, val subLabel: CharSequence?)
diff --git a/java/src/com/android/intentresolver/icons/LoadLabelTask.java b/java/src/com/android/intentresolver/icons/LoadLabelTask.java
index b9a9d89d..6d443f78 100644
--- a/java/src/com/android/intentresolver/icons/LoadLabelTask.java
+++ b/java/src/com/android/intentresolver/icons/LoadLabelTask.java
@@ -28,16 +28,16 @@ import com.android.intentresolver.chooser.DisplayResolveInfo;
 
 import java.util.function.Consumer;
 
-class LoadLabelTask extends AsyncTask<Void, Void, CharSequence[]> {
+class LoadLabelTask extends AsyncTask<Void, Void, LabelInfo> {
     private final Context mContext;
     private final DisplayResolveInfo mDisplayResolveInfo;
     private final boolean mIsAudioCaptureDevice;
     protected final TargetPresentationGetter.Factory mPresentationFactory;
-    private final Consumer<CharSequence[]> mCallback;
+    private final Consumer<LabelInfo> mCallback;
 
     LoadLabelTask(Context context, DisplayResolveInfo dri,
             boolean isAudioCaptureDevice, TargetPresentationGetter.Factory presentationFactory,
-            Consumer<CharSequence[]> callback) {
+            Consumer<LabelInfo> callback) {
         mContext = context;
         mDisplayResolveInfo = dri;
         mIsAudioCaptureDevice = isAudioCaptureDevice;
@@ -46,7 +46,7 @@ class LoadLabelTask extends AsyncTask<Void, Void, CharSequence[]> {
     }
 
     @Override
-    protected CharSequence[] doInBackground(Void... voids) {
+    protected LabelInfo doInBackground(Void... voids) {
         try {
             Trace.beginSection("app-label");
             return loadLabel(
@@ -56,7 +56,7 @@ class LoadLabelTask extends AsyncTask<Void, Void, CharSequence[]> {
         }
     }
 
-    static CharSequence[] loadLabel(
+    static LabelInfo loadLabel(
             Context context,
             DisplayResolveInfo displayResolveInfo,
             boolean isAudioCaptureDevice,
@@ -79,21 +79,19 @@ class LoadLabelTask extends AsyncTask<Void, Void, CharSequence[]> {
 
             if (!hasRecordPermission) {
                 // Doesn't have record permission, so warn the user
-                return new CharSequence[]{
+                return new LabelInfo(
                         pg.getLabel(),
-                        context.getString(R.string.usb_device_resolve_prompt_warn)
-                };
+                        context.getString(R.string.usb_device_resolve_prompt_warn));
             }
         }
 
-        return new CharSequence[]{
+        return new LabelInfo(
                 pg.getLabel(),
-                pg.getSubLabel()
-        };
+                pg.getSubLabel());
     }
 
     @Override
-    protected void onPostExecute(CharSequence[] result) {
+    protected void onPostExecute(LabelInfo result) {
         mCallback.accept(result);
     }
 }
diff --git a/java/src/com/android/intentresolver/icons/TargetDataLoader.kt b/java/src/com/android/intentresolver/icons/TargetDataLoader.kt
index 6186a5ab..07c62177 100644
--- a/java/src/com/android/intentresolver/icons/TargetDataLoader.kt
+++ b/java/src/com/android/intentresolver/icons/TargetDataLoader.kt
@@ -39,7 +39,7 @@ abstract class TargetDataLoader {
     )
 
     /** Load target label */
-    abstract fun loadLabel(info: DisplayResolveInfo, callback: Consumer<Array<CharSequence?>>)
+    abstract fun loadLabel(info: DisplayResolveInfo, callback: Consumer<LabelInfo>)
 
     /** Loads DisplayResolveInfo's display label synchronously, if needed */
     abstract fun getOrLoadLabel(info: DisplayResolveInfo)