Adds Pop-Benchmarker module to project space (#811)

* Initial import of benchmarker

* Minor cleanup, adding license info

* Adds package inspector module to project space

* Update display app name, package name

* Downgrading build targets to 28

* Renaming class, fixing imports

* Minor interop fixes

* Minor UX improvements to benchmarker

* Improvements to UX

* Fix to OBOE in while loop. Minor tweak to UI wording

* Removing unused code, minor cleanup

* Rename variable

* Renaming vars

* Dereferencing project constants

* Update submodule

package-inspector/.gitignore

@@ -0,0 +1 @@
+/build

package-inspector/build.gradle

@@ -0,0 +1,24 @@
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion rootProject.ext.compileSdkVersion
+    buildToolsVersion rootProject.ext.buildToolsVersion
+    defaultConfig {
+        applicationId "com.microsoft.shatestapp"
+        minSdkVersion 19
+        targetSdkVersion rootProject.ext.targetSdkVersion
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    implementation "androidx.appcompat:appcompat:$rootProject.ext.appCompatVersion"
+}

package-inspector/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

package-inspector/src/main/AndroidManifest.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.microsoft.inspector">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity android:name="com.microsoft.inspector.MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

package-inspector/src/main/java/com/microsoft/inspector/MainActivity.java

@@ -0,0 +1,124 @@
+//  Copyright (c) Microsoft Corporation.
+//  All rights reserved.
+//
+//  This code is licensed under the MIT License.
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files(the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions :
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+package com.microsoft.inspector;
+
+import android.annotation.SuppressLint;
+import android.content.DialogInterface;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.Signature;
+import android.os.Bundle;
+import android.util.Base64;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.ListView;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
+
+public class MainActivity extends AppCompatActivity {
+
+    private ListView mListView;
+    private PackageManager mPackageManager;
+    private List<ApplicationInfo> mApplications;
+
+    @Override
+    @SuppressLint("PackageManagerGetSignatures")
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+        mListView = findViewById(R.id.lv_apps);
+
+        mPackageManager = getPackageManager();
+        mApplications = mPackageManager.getInstalledApplications(PackageManager.GET_META_DATA);
+        Collections.sort(mApplications, new Comparator<ApplicationInfo>() {
+            @Override
+            public int compare(@NonNull final ApplicationInfo info1,
+                               @NonNull final ApplicationInfo info2) {
+                return info1.packageName.compareTo(info2.packageName);
+            }
+        });
+
+        final List<String> packageNames = new ArrayList<>(mApplications.size());
+
+        for (final ApplicationInfo applicationInfo : mApplications) {
+            packageNames.add(applicationInfo.packageName);
+        }
+
+        final ArrayAdapter<String> appAdapter = new ArrayAdapter<>(
+                this,
+                android.R.layout.simple_list_item_1,
+                packageNames
+        );
+
+        mListView.setAdapter(appAdapter);
+        mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
+                final ApplicationInfo clickedAppInfo = mApplications.get(position);
+                try {
+                    final PackageInfo packageInfo = mPackageManager.getPackageInfo(
+                            clickedAppInfo.packageName,
+                            PackageManager.GET_SIGNATURES
+                    );
+
+                    String packageSigningSha = "";
+
+                    if (null != packageInfo
+                            && null != packageInfo.signatures
+                            && packageInfo.signatures.length > 0) {
+                        final Signature signature = packageInfo.signatures[0];
+                        final MessageDigest digest = MessageDigest.getInstance("SHA");
+                        digest.update(signature.toByteArray());
+                        packageSigningSha = Base64.encodeToString(digest.digest(), Base64.NO_WRAP);
+                    }
+
+                    new AlertDialog.Builder(MainActivity.this)
+                            .setTitle(clickedAppInfo.packageName)
+                            .setMessage("Certificate hash:\n" + packageSigningSha)
+                            .setPositiveButton(
+                                    MainActivity.this.getString(R.string.dismiss),
+                                    new DialogInterface.OnClickListener() {
+                                        @Override
+                                        public void onClick(DialogInterface dialogInterface, int i) {
+                                            dialogInterface.dismiss();
+                                        }
+                                    }
+                            ).show();
+                } catch (PackageManager.NameNotFoundException | NoSuchAlgorithmException e) {
+                    e.printStackTrace();
+                }
+            }
+        });
+    }
+}

package-inspector/src/main/res/drawable-v24/ic_launcher_foreground.xml

@@ -0,0 +1,34 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillType="evenOdd"
+        android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="78.5885"
+                android:endY="90.9159"
+                android:startX="48.7653"
+                android:startY="61.0927"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>