diff --git a/dependencies.gradle b/dependencies.gradle
index 13c1b886fb..70755d9c85 100644
--- a/dependencies.gradle
+++ b/dependencies.gradle
@@ -55,6 +55,7 @@ dependencyResolutionManagement {
alias('google-libphonenumber').to('com.googlecode.libphonenumber:libphonenumber:8.12.17')
alias('google-play-services-maps').to('com.google.android.gms:play-services-maps:16.1.0')
alias('google-play-services-auth').to('com.google.android.gms:play-services-auth:16.0.1')
+ alias('google-play-services-wallet').to('com.google.android.gms:play-services-wallet:18.1.3')
alias('google-zxing-android-integration').to('com.google.zxing:android-integration:3.1.0')
alias('google-zxing-core').to('com.google.zxing:core:3.2.1')
alias('google-ez-vcard').to('com.googlecode.ez-vcard:ez-vcard:0.9.11')
diff --git a/donations/app/build.gradle b/donations/app/build.gradle
new file mode 100644
index 0000000000..874fe929b0
--- /dev/null
+++ b/donations/app/build.gradle
@@ -0,0 +1,48 @@
+plugins {
+ id 'com.android.application'
+ id 'kotlin-android'
+ id 'kotlin-kapt'
+ id 'witness'
+}
+
+apply from: 'witness-verifications.gradle'
+
+android {
+ compileSdk COMPILE_SDK
+
+ defaultConfig {
+ applicationId "org.signal.donations.app"
+ versionCode 1
+ versionName "1.0"
+ multiDexEnabled true
+
+ minSdk MINIMUM_SDK
+ targetSdk TARGET_SDK
+ }
+
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+ }
+ }
+ compileOptions {
+ sourceCompatibility JAVA_VERSION
+ targetCompatibility JAVA_VERSION
+ }
+ kotlinOptions {
+ jvmTarget = '1.8'
+ }
+}
+
+dependencyVerification {
+ configuration = '(debug|release)RuntimeClasspath'
+}
+
+dependencies {
+ implementation libs.androidx.core.ktx
+ implementation libs.androidx.appcompat
+ implementation libs.material.material
+ implementation project(':donations')
+ implementation project(':core-util')
+}
diff --git a/donations/app/src/main/AndroidManifest.xml b/donations/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..51461435c7
--- /dev/null
+++ b/donations/app/src/main/AndroidManifest.xml
@@ -0,0 +1,26 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/donations/app/src/main/java/org/signal/donations/app/MainActivity.java b/donations/app/src/main/java/org/signal/donations/app/MainActivity.java
new file mode 100644
index 0000000000..3734f7dddd
--- /dev/null
+++ b/donations/app/src/main/java/org/signal/donations/app/MainActivity.java
@@ -0,0 +1,92 @@
+package org.signal.donations.app;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.google.android.gms.wallet.PaymentData;
+
+import org.signal.core.util.logging.Log;
+import org.signal.core.util.money.FiatMoney;
+import org.signal.donations.GooglePayApi;
+
+import java.math.BigDecimal;
+import java.util.Currency;
+import java.util.Locale;
+
+import io.reactivex.rxjava3.disposables.Disposable;
+
+public class MainActivity extends AppCompatActivity implements GooglePayApi.PaymentRequestCallback {
+
+ private static final String TAG = Log.tag(MainActivity.class);
+
+ private View donateButton;
+
+ private GooglePayApi payApi;
+ private Disposable isReadyToPayDisposable;
+
+ @Override
+ protected void onCreate(@Nullable Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_main);
+
+ donateButton = findViewById(R.id.donate_with_googlepay);
+ donateButton.setVisibility(View.GONE);
+ donateButton.setOnClickListener(v -> requestPayment());
+
+ payApi = new GooglePayApi(this, TestUtil.INSTANCE);
+
+ isReadyToPayDisposable = payApi.queryIsReadyToPay().subscribe(this::presentGooglePayButton, this::presentException);
+ }
+
+ @Override
+ protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
+ super.onActivityResult(requestCode, resultCode, data);
+ payApi.onActivityResult(requestCode, resultCode, data, 1, this);
+ }
+
+ @Override
+ protected void onDestroy() {
+ isReadyToPayDisposable.dispose();
+ super.onDestroy();
+ }
+
+ private void presentGooglePayButton() {
+ Log.d(TAG, "Pay is available, displaying button");
+ donateButton.setVisibility(View.VISIBLE);
+ }
+
+ private void presentException(@NonNull Throwable throwable) {
+ Log.w(TAG, "Could not display pay button", throwable);
+ Toast.makeText(this, "Could not display pay button", Toast.LENGTH_LONG).show();
+ }
+
+ private void requestPayment() {
+ donateButton.setClickable(false);
+
+ payApi.requestPayment(new FiatMoney(BigDecimal.valueOf(4.00), Currency.getInstance(Locale.getDefault())), "Test Purchase", 1);
+ }
+
+ @Override
+ public void onSuccess(PaymentData paymentData) {
+ Toast.makeText(this, "SUCCESS", Toast.LENGTH_SHORT).show();
+ donateButton.setClickable(true);
+ }
+
+ @Override
+ public void onError() {
+ Toast.makeText(this, "ERROR", Toast.LENGTH_SHORT).show();
+ donateButton.setClickable(true);
+ }
+
+ @Override
+ public void onCancelled() {
+ Toast.makeText(this, "CANCELLED", Toast.LENGTH_SHORT).show();
+ donateButton.setClickable(true);
+ }
+}
diff --git a/donations/app/src/main/java/org/signal/donations/app/TestUtil.kt b/donations/app/src/main/java/org/signal/donations/app/TestUtil.kt
new file mode 100644
index 0000000000..a02a7620b6
--- /dev/null
+++ b/donations/app/src/main/java/org/signal/donations/app/TestUtil.kt
@@ -0,0 +1,22 @@
+package org.signal.donations.app
+
+import org.signal.donations.GooglePayApi
+
+object TestUtil : GooglePayApi.Gateway {
+ override fun getTokenizationSpecificationParameters(): Map {
+ return mapOf(
+ "gateway" to "example",
+ "gatewayMerchantId" to "exampleMerchantId"
+ )
+ }
+
+ override val allowedCardNetworks: List = listOf(
+ "AMEX",
+ "DISCOVER",
+ "INTERAC",
+ "JCB",
+ "MASTERCARD",
+ "VISA"
+ )
+
+}
\ No newline at end of file
diff --git a/donations/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/donations/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000000..18c0565852
--- /dev/null
+++ b/donations/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,31 @@
+
+
+
+
+ -
+
+
+
+
+
+