Add unstyled button for uploading a custom screenshot

firebase-appdistribution/src/main/java/com/google/firebase/appdistribution/impl/FeedbackActivity.java

@@ -17,6 +17,8 @@
 import static android.view.View.GONE;
 import static android.view.View.VISIBLE;
 
+import android.app.Activity;
+import android.content.Intent;
 import android.graphics.Bitmap;
 import android.net.Uri;
 import android.os.Bundle;
@@ -27,6 +29,9 @@
 import android.widget.ImageView;
 import android.widget.TextView;
 import android.widget.Toast;
+import androidx.activity.result.ActivityResult;
+import androidx.activity.result.ActivityResultLauncher;
+import androidx.activity.result.contract.ActivityResultContracts.StartActivityForResult;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
@@ -49,6 +54,9 @@ public class FeedbackActivity extends AppCompatActivity {
   public static final String SCREENSHOT_URI_KEY =
       "com.google.firebase.appdistribution.FeedbackActivity.SCREENSHOT_URI";
 
+  private final ActivityResultLauncher<Intent> chooseScreenshotLauncher =
+      registerForActivityResult(new StartActivityForResult(), this::handleChooseScreenshotResult);
+
   @Inject FeedbackSender feedbackSender;
   @Inject @Blocking Executor blockingExecutor;
   @Inject @UiThread Executor uiThreadExecutor;
@@ -78,6 +86,7 @@ protected void onCreate(Bundle savedInstanceState) {
         screenshotUri = Uri.parse(getIntent().getStringExtra(SCREENSHOT_URI_KEY));
       }
     }
+
     setupView();
   }
 
@@ -100,19 +109,29 @@ private void setupView() {
     findViewById(R.id.backButton).setOnClickListener(v -> finish());
     findViewById(R.id.sendButton).setOnClickListener(this::submitFeedback);
 
+    findViewById(R.id.chooseScreenshotButton)
+        .setOnClickListener(
+            v -> {
+              Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
+              intent.addCategory(Intent.CATEGORY_OPENABLE);
+              intent.setType("image/png");
+              chooseScreenshotLauncher.launch(intent);
+            });
+
     setupScreenshot();
   }
 
   private void setupScreenshot() {
     blockingExecutor.execute(
         () -> {
-          // do I/O on separate thread in order to not block the UI
-          Bitmap screenshot = screenshotUri == null ? null : readScreenshot();
+          // Do I/O on separate thread in order to not block the UI
+          Bitmap screenshot = readScreenshot(screenshotUri);
           if (screenshot != null) {
             runOnUiThread(
                 () -> {
                   ImageView imageView = findViewById(R.id.screenshotImageView);
                   imageView.setImageBitmap(screenshot);
+                  imageView.setVisibility(VISIBLE);
                   CheckBox checkBox = findViewById(R.id.screenshotCheckBox);
                   checkBox.setChecked(true);
                   checkBox.setOnClickListener(
@@ -131,22 +150,35 @@ private void setupScreenshot() {
         });
   }
 
+  private void handleChooseScreenshotResult(ActivityResult activityResult) {
+    int resultCode = activityResult.getResultCode();
+    Intent intent = activityResult.getData();
+    if (resultCode == Activity.RESULT_OK && intent != null && intent.getData() != null) {
+      Uri uri = intent.getData();
+      LogWrapper.d(TAG, "Selected custom screenshot URI: " + uri);
+      screenshotUri = uri;
+      setupScreenshot();
+    } else {
+      LogWrapper.d(TAG, "No custom screenshot selected. Not changing screenshot URI.");
+    }
+  }
+
   @Nullable
-  private Bitmap readScreenshot() {
+  private Bitmap readScreenshot(@Nullable Uri uri) {
+    if (uri == null) {
+      return null;
+    }
     Bitmap bitmap;
     try {
       bitmap =
           ImageUtils.readScaledImage(
-              getContentResolver(),
-              screenshotUri,
-              SCREENSHOT_TARGET_WIDTH_PX,
-              SCREENSHOT_TARGET_HEIGHT_PX);
+              getContentResolver(), uri, SCREENSHOT_TARGET_WIDTH_PX, SCREENSHOT_TARGET_HEIGHT_PX);
     } catch (IOException | SecurityException e) {
-      LogWrapper.e(TAG, "Could not read screenshot image from URI: " + screenshotUri, e);
+      LogWrapper.e(TAG, "Could not read screenshot image from URI: " + uri, e);
       return null;
     }
     if (bitmap == null) {
-      LogWrapper.e(TAG, "Could not decode screenshot image: " + screenshotUri);
+      LogWrapper.e(TAG, "Could not decode screenshot image: " + uri);
     }
     return bitmap;
   }

firebase-appdistribution/src/main/res/layout/activity_feedback.xml

@@ -113,6 +113,12 @@
                     android:scaleType="centerInside"
                     android:adjustViewBounds="true"
                     android:contentDescription="@string/screenshot_image_description" />
+
+                <Button
+                    android:id="@+id/chooseScreenshotButton"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Gallery" />
             </LinearLayout>
         </LinearLayout>
     </ScrollView>

firebase-appdistribution/test-app/test-app.gradle

@@ -25,8 +25,8 @@ android {
         applicationId "com.googletest.firebase.appdistribution.testapp"
         minSdkVersion 23
         targetSdkVersion 33
-        versionName "3.1"
-        versionCode 6
+        versionName "3.2"
+        versionCode 7
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }