Reduce CN1SS chunk size and mirror logs

Author: shai-almog

scripts/android/tests/HelloCodenameOneInstrumentedTest.java

@@ -6,6 +6,7 @@
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.util.Base64;
+import android.util.Log;
 import android.util.DisplayMetrics;
 import android.view.View;
 
@@ -35,7 +36,8 @@
 @RunWith(AndroidJUnit4.class)
 public class HelloCodenameOneInstrumentedTest {
 
-    private static final int CHUNK_SIZE = 2000;
+    private static final String LOG_TAG = "CN1SS";
+    private static final int CHUNK_SIZE = 600;
     private static final String PREVIEW_CHANNEL = "PREVIEW";
     private static final int[] PREVIEW_JPEG_QUALITIES =
             new int[] {60, 50, 40, 35, 30, 25, 20, 18, 16, 14, 12, 10, 8, 6, 5, 4, 3, 2, 1};
@@ -45,6 +47,7 @@ public class HelloCodenameOneInstrumentedTest {
 
     private static void println(String s) {
         System.out.println(s);
+        Log.i(LOG_TAG, s);
     }
 
     private static void settle(long millis) {
@@ -250,15 +253,20 @@ private static void emitScreenshotChannel(byte[] bytes, String testName, String
                             + String.format(Locale.US, "%06d", pos)
                             + ":"
                             + chunk;
-            System.out.println(line);
+            emitLine(line);
             count++;
         }
         println("CN1SS:INFO:test=" + safeName + " chunks=" + count + " total_b64_len=" + b64.length());
         String endLine = prefix + ":END:" + safeName;
-        System.out.println(endLine);
+        emitLine(endLine);
         System.out.flush();
     }
 
+    private static void emitLine(String line) {
+        System.out.println(line);
+        Log.i(LOG_TAG, line);
+    }
+
     private static void prepareBrowserComponentContent(ActivityScenario<Activity> scenario) throws InterruptedException {
         final CountDownLatch supportLatch = new CountDownLatch(1);
         final boolean[] supported = new boolean[1];