Merge "Improve error messaging when bootcontrol HAL fails to load."
diff --git a/tests/Android.bp b/tests/Android.bp
index a867040..8e15017 100644
--- a/tests/Android.bp
+++ b/tests/Android.bp
@@ -91,8 +91,6 @@
     "libfs_mgr",
     "libhidl-gen-utils",
     "libhidlbase",
-    "libhidltransport",
-    "libhwbinder_noltopgo",
     "libbinderthreadstate",
     "liblp",
     "libvndksupport",
diff --git a/tools/recovery_l10n/res/values-en-rXC/strings.xml b/tools/recovery_l10n/res/values-en-rXC/strings.xml
index 61390f1..18b077f 100644
--- a/tools/recovery_l10n/res/values-en-rXC/strings.xml
+++ b/tools/recovery_l10n/res/values-en-rXC/strings.xml
@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="recovery_installing" msgid="2013591905463558223">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‎‏‏‏‎‏‏‏‏‏‏‎‎‎‏‏‎‏‏‎‏‏‏‎‎‏‎‏‎‏‏‎‏‏‎‎‏‏‏‏‏‎‎‎‎‎‏‏‏‏‎‎‎‎‎‎‏‎‎‏‏‏‏‎Installing system update‎‏‎‎‏‎"</string>
-    <string name="recovery_erasing" msgid="7334826894904037088">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‏‎‎‏‎‏‏‏‎‎‏‎‏‎‏‎‎‎‏‎‏‎‎‎‏‏‎‎‏‏‎‎‎‎‎‏‏‏‏‎‏‏‏‏‎‎‏‎‎‎‏‏‏‎‏‏‏‎‎‎‎‎‎Erasing‎‏‎‎‏‎"</string>
-    <string name="recovery_no_command" msgid="4465476568623024327">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‎‏‏‏‏‎‏‏‏‏‏‏‎‎‎‏‎‎‎‏‏‏‏‎‏‎‎‎‏‏‏‏‎‏‏‎‎‎‏‏‎‎‏‏‎‏‏‎‎‎‎‏‎‎‎‏‏‎‎‎‏‏‏‎No command‎‏‎‎‏‎"</string>
-    <string name="recovery_error" msgid="5748178989622716736">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‎‎‏‏‏‏‏‏‎‎‎‏‎‏‏‎‏‎‎‎‏‎‎‏‎‏‎‏‎‏‏‏‏‏‏‏‎‏‏‏‎‏‎‎‏‏‎‏‏‎‏‎‎‏‎‏‎‎‎‎‎‎‎Error!‎‏‎‎‏‎"</string>
-    <string name="recovery_installing_security" msgid="9184031299717114342">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‏‏‏‏‏‏‎‏‏‏‎‏‎‎‎‎‏‏‏‎‏‏‏‏‎‎‏‏‏‎‏‏‎‏‏‎‎‏‏‎‏‏‎‏‎‏‎‎‏‎‏‎‎‏‏‏‏‎‎‏‏‎‎Installing security update‎‏‎‎‏‎"</string>
-    <string name="recovery_wipe_data_menu_header" msgid="550255032058254478">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‎‏‏‏‏‏‏‎‏‎‎‎‏‎‏‏‏‎‎‏‏‎‎‎‎‎‏‎‎‏‎‏‎‎‏‎‎‏‏‎‏‏‎‏‎‎‎‎‎‏‎‏‎‎‏‎‎‎‏‏‏‎‎Cannot load Android system. Your data may be corrupt. If you continue to get this message, you may need to perform a factory data reset and erase all user data stored on this device.‎‏‎‎‏‎"</string>
-    <string name="recovery_try_again" msgid="7168248750158873496">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‏‎‎‎‏‏‎‏‏‏‏‎‏‎‏‎‏‏‏‏‎‎‎‏‎‎‎‎‏‎‎‏‎‏‏‏‏‎‏‏‎‏‏‎‏‏‏‎‎‎‎‎‏‏‏‎‎‏‏‎‎‎‎Try again‎‏‎‎‏‎"</string>
-    <string name="recovery_factory_data_reset" msgid="7321351565602894783">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‏‎‎‏‎‏‏‎‎‏‏‎‏‎‏‎‏‎‏‎‏‎‎‏‏‏‎‏‎‏‎‏‏‎‏‏‏‏‏‎‎‎‎‎‏‎‏‎‏‏‎‎‏‏‏‎‏‏‏‏‏‏‎Factory data reset‎‏‎‎‏‎"</string>
-    <string name="recovery_wipe_data_confirmation" msgid="5439823343348043954">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‎‎‏‎‏‏‎‏‏‏‏‏‏‎‎‎‏‎‎‎‏‎‏‎‎‎‎‎‏‎‎‏‏‎‎‏‎‏‎‎‏‎‎‎‏‏‎‏‎‏‎‎‎‎‏‎‏‏‎‎‏‎‎Wipe all user data?‎‏‎‎‏‏‎\n‎‏‎‎‏‏‏‎‎‏‎‎‏‏‎\n‎‏‎‎‏‏‏‎ THIS CAN NOT BE UNDONE!‎‏‎‎‏‎"</string>
-    <string name="recovery_cancel_wipe_data" msgid="66987687653647384">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‎‎‎‏‏‏‎‏‏‎‏‏‏‏‏‏‏‎‎‏‏‏‏‎‎‏‎‎‏‏‎‏‏‏‎‏‏‏‎‏‎‏‏‏‎‏‎‎‏‎‎‎‎‎‏‏‎‎‎‎Cancel‎‏‎‎‏‎"</string>
+    <string name="recovery_installing" msgid="2013591905463558223">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‎‏‏‏‎‏‏‏‏‏‏‎‎‎‏‏‎‏‏‎‏‏‏‎‎‏‎‏‎‏‏‎‏‏‎‎‏‏‏‏‏‎‎‎‎‎‏‏‏‏‎‎‎‎‎‎‏‎‎‏‏‏‏‎Installing system update‎‏‎‎‏‎"</string>
+    <string name="recovery_erasing" msgid="7334826894904037088">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‏‎‎‏‎‏‏‏‎‎‏‎‏‎‏‎‎‎‏‎‏‎‎‎‏‏‎‎‏‏‎‎‎‎‎‏‏‏‏‎‏‏‏‏‎‎‏‎‎‎‏‏‏‎‏‏‏‎‎‎‎‎‎Erasing‎‏‎‎‏‎"</string>
+    <string name="recovery_no_command" msgid="4465476568623024327">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‎‏‏‏‏‎‏‏‏‏‏‏‎‎‎‏‎‎‎‏‏‏‏‎‏‎‎‎‏‏‏‏‎‏‏‎‎‎‏‏‎‎‏‏‎‏‏‎‎‎‎‏‎‎‎‏‏‎‎‎‏‏‏‎No command‎‏‎‎‏‎"</string>
+    <string name="recovery_error" msgid="5748178989622716736">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‎‎‏‏‏‏‏‏‎‎‎‏‎‏‏‎‏‎‎‎‏‎‎‏‎‏‎‏‎‏‏‏‏‏‏‏‎‏‏‏‎‏‎‎‏‏‎‏‏‎‏‎‎‏‎‏‎‎‎‎‎‎‎Error!‎‏‎‎‏‎"</string>
+    <string name="recovery_installing_security" msgid="9184031299717114342">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‏‏‏‏‏‏‎‏‏‏‎‏‎‎‎‎‏‏‏‎‏‏‏‏‎‎‏‏‏‎‏‏‎‏‏‎‎‏‏‎‏‏‎‏‎‏‎‎‏‎‏‎‎‏‏‏‏‎‎‏‏‎‎Installing security update‎‏‎‎‏‎"</string>
+    <string name="recovery_wipe_data_menu_header" msgid="550255032058254478">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‎‏‏‏‏‏‏‎‏‎‎‎‏‎‏‏‏‎‎‏‏‎‎‎‎‎‏‎‎‏‎‏‎‎‏‎‎‏‏‎‏‏‎‏‎‎‎‎‎‏‎‏‎‎‏‎‎‎‏‏‏‎‎Cannot load Android system. Your data may be corrupt. If you continue to get this message, you may need to perform a factory data reset and erase all user data stored on this device.‎‏‎‎‏‎"</string>
+    <string name="recovery_try_again" msgid="7168248750158873496">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‏‎‎‎‏‏‎‏‏‏‏‎‏‎‏‎‏‏‏‏‎‎‎‏‎‎‎‎‏‎‎‏‎‏‏‏‏‎‏‏‎‏‏‎‏‏‏‎‎‎‎‎‏‏‏‎‎‏‏‎‎‎‎Try again‎‏‎‎‏‎"</string>
+    <string name="recovery_factory_data_reset" msgid="7321351565602894783">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‏‎‎‏‎‏‏‎‎‏‏‎‏‎‏‎‏‎‏‎‏‎‎‏‏‏‎‏‎‏‎‏‏‎‏‏‏‏‏‎‎‎‎‎‏‎‏‎‏‏‎‎‏‏‏‎‏‏‏‏‏‏‎Factory data reset‎‏‎‎‏‎"</string>
+    <string name="recovery_wipe_data_confirmation" msgid="5439823343348043954">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‎‎‏‎‏‏‎‏‏‏‏‏‏‎‎‎‏‎‎‎‏‎‏‎‎‎‎‎‏‎‎‏‏‎‎‏‎‏‎‎‏‎‎‎‏‏‎‏‎‏‎‎‎‎‏‎‏‏‎‎‏‎‎Wipe all user data?‎‏‎‎‏‏‎\n‎‏‎‎‏‏‏‎‎‏‎‎‏‏‎\n‎‏‎‎‏‏‏‎ THIS CAN NOT BE UNDONE!‎‏‎‎‏‎"</string>
+    <string name="recovery_cancel_wipe_data" msgid="66987687653647384">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‎‎‎‏‏‏‎‏‏‎‏‏‏‏‏‏‏‎‎‏‏‏‏‎‎‏‎‎‏‏‎‏‏‏‎‏‏‏‎‏‎‏‏‏‎‏‎‎‏‎‎‎‎‎‏‏‎‎‎‎Cancel‎‏‎‎‏‎"</string>
 </resources>
diff --git a/updater_sample/tests/Android.bp b/updater_sample/tests/Android.bp
index 7867770..806babd 100644
--- a/updater_sample/tests/Android.bp
+++ b/updater_sample/tests/Android.bp
@@ -23,7 +23,8 @@
     ],
 
     static_libs: [
-        "android-support-test",
+        "androidx.test.runner",
+        "androidx.test.rules",
         "mockito-target-minus-junit4",
         "guava",
     ],
diff --git a/updater_sample/tests/AndroidManifest.xml b/updater_sample/tests/AndroidManifest.xml
index 76af5f1..a2da3f7 100644
--- a/updater_sample/tests/AndroidManifest.xml
+++ b/updater_sample/tests/AndroidManifest.xml
@@ -26,7 +26,7 @@
         <uses-library android:name="android.test.runner" />
     </application>
 
-    <instrumentation android:name="android.support.test.runner.AndroidJUnitRunner"
+    <instrumentation android:name="androidx.test.runner.AndroidJUnitRunner"
                      android:targetPackage="com.example.android.systemupdatersample"
                      android:label="Tests for SystemUpdaterSample."/>
 
diff --git a/updater_sample/tests/src/com/example/android/systemupdatersample/UpdateConfigTest.java b/updater_sample/tests/src/com/example/android/systemupdatersample/UpdateConfigTest.java
index 48d0e42..ae66683 100644
--- a/updater_sample/tests/src/com/example/android/systemupdatersample/UpdateConfigTest.java
+++ b/updater_sample/tests/src/com/example/android/systemupdatersample/UpdateConfigTest.java
@@ -21,9 +21,10 @@
 import static org.junit.Assert.assertTrue;
 
 import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.example.android.systemupdatersample.tests.R;
 import com.google.common.io.CharStreams;
diff --git a/updater_sample/tests/src/com/example/android/systemupdatersample/UpdateManagerTest.java b/updater_sample/tests/src/com/example/android/systemupdatersample/UpdateManagerTest.java
index 5ad16d4..af891f0 100644
--- a/updater_sample/tests/src/com/example/android/systemupdatersample/UpdateManagerTest.java
+++ b/updater_sample/tests/src/com/example/android/systemupdatersample/UpdateManagerTest.java
@@ -30,10 +30,11 @@
 import android.os.ResultReceiver;
 import android.os.UpdateEngine;
 import android.os.UpdateEngineCallback;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.annotation.UiThreadTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.annotation.UiThreadTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.example.android.systemupdatersample.services.PrepareUpdateService;
 import com.example.android.systemupdatersample.tests.R;
diff --git a/updater_sample/tests/src/com/example/android/systemupdatersample/util/FileDownloaderTest.java b/updater_sample/tests/src/com/example/android/systemupdatersample/util/FileDownloaderTest.java
index a136ff0..ede2457 100644
--- a/updater_sample/tests/src/com/example/android/systemupdatersample/util/FileDownloaderTest.java
+++ b/updater_sample/tests/src/com/example/android/systemupdatersample/util/FileDownloaderTest.java
@@ -19,9 +19,10 @@
 import static org.junit.Assert.assertEquals;
 
 import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.example.android.systemupdatersample.tests.R;
 
diff --git a/updater_sample/tests/src/com/example/android/systemupdatersample/util/PayloadSpecsTest.java b/updater_sample/tests/src/com/example/android/systemupdatersample/util/PayloadSpecsTest.java
index 0308693..9931e7b 100644
--- a/updater_sample/tests/src/com/example/android/systemupdatersample/util/PayloadSpecsTest.java
+++ b/updater_sample/tests/src/com/example/android/systemupdatersample/util/PayloadSpecsTest.java
@@ -22,9 +22,10 @@
 import static org.junit.Assert.assertEquals;
 
 import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.example.android.systemupdatersample.PayloadSpec;
 import com.example.android.systemupdatersample.tests.R;
diff --git a/updater_sample/tests/src/com/example/android/systemupdatersample/util/UpdateConfigsTest.java b/updater_sample/tests/src/com/example/android/systemupdatersample/util/UpdateConfigsTest.java
index 4ccae93..4a967a9 100644
--- a/updater_sample/tests/src/com/example/android/systemupdatersample/util/UpdateConfigsTest.java
+++ b/updater_sample/tests/src/com/example/android/systemupdatersample/util/UpdateConfigsTest.java
@@ -18,8 +18,8 @@
 
 import static org.junit.Assert.assertArrayEquals;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.example.android.systemupdatersample.UpdateConfig;