From 41cbf073c77b16cd019691e0edea9cc44ddd1838 Mon Sep 17 00:00:00 2001
From: sridhar <sridhar@karaokegarage.com>
Date: Thu, 1 Nov 2018 15:18:59 +0530
Subject: [PATCH] Bandwidth is reported as enevts when download happens. Not by
 timer method

Bandwidth is reported as enevts when download happens. Not by timer method
---
 android-exoplayer/build.gradle                | 18 ++++++++-----
 .../exoplayer/ReactExoplayerView.java         | 25 ++++++++++++++++++-
 2 files changed, 36 insertions(+), 7 deletions(-)

diff --git a/android-exoplayer/build.gradle b/android-exoplayer/build.gradle
index 4546a597..1e93addd 100644
--- a/android-exoplayer/build.gradle
+++ b/android-exoplayer/build.gradle
@@ -18,18 +18,24 @@ android {
 
 dependencies {
     compileOnly "com.facebook.react:react-native:${safeExtGet('reactNativeVersion', '+')}"
-    implementation('com.google.android.exoplayer:exoplayer:2.9.0') {
-        exclude group: 'com.android.support'
-    }
+    // implementation('com.google.android.exoplayer:exoplayer:2.9.0') {
+    //     exclude group: 'com.android.support'
+    // }
+    implementation project(':exoplayer-library-core')
+    implementation project(':exoplayer-library-dash')
+    implementation project(':exoplayer-library-ui')
+    implementation project(':exoplayer-library-smoothstreaming')
+    implementation project(':exoplayer-library-hls')
+    implementation project(':exoplayer-extension-okhttp')
 
     // All support libs must use the same version
     implementation "com.android.support:support-annotations:${safeExtGet('supportLibVersion', '+')}"
     implementation "com.android.support:support-compat:${safeExtGet('supportLibVersion', '+')}"
     implementation "com.android.support:support-media-compat:${safeExtGet('supportLibVersion', '+')}"
 
-    implementation('com.google.android.exoplayer:extension-okhttp:2.9.0') {
-        exclude group: 'com.squareup.okhttp3', module: 'okhttp'
-    }
+    // implementation('com.google.android.exoplayer:extension-okhttp:2.9.0') {
+    //     exclude group: 'com.squareup.okhttp3', module: 'okhttp'
+    // }
     implementation 'com.squareup.okhttp3:okhttp:3.11.0'
 
 }
diff --git a/android-exoplayer/src/main/java/com/brentvatne/exoplayer/ReactExoplayerView.java b/android-exoplayer/src/main/java/com/brentvatne/exoplayer/ReactExoplayerView.java
index 760fd6a8..531b64fa 100644
--- a/android-exoplayer/src/main/java/com/brentvatne/exoplayer/ReactExoplayerView.java
+++ b/android-exoplayer/src/main/java/com/brentvatne/exoplayer/ReactExoplayerView.java
@@ -60,6 +60,7 @@ import com.google.android.exoplayer2.trackselection.TrackSelection;
 import com.google.android.exoplayer2.trackselection.TrackSelectionArray;
 import com.google.android.exoplayer2.upstream.DataSource;
 import com.google.android.exoplayer2.upstream.DefaultAllocator;
+import com.google.android.exoplayer2.upstream.BandwidthMeter;
 import com.google.android.exoplayer2.upstream.DefaultBandwidthMeter;
 import com.google.android.exoplayer2.util.MimeTypes;
 import com.google.android.exoplayer2.util.Util;
@@ -83,7 +84,7 @@ class ReactExoplayerView extends FrameLayout implements
 
     private static final String TAG = "ReactExoplayerView";
 
-    private static final DefaultBandwidthMeter BANDWIDTH_METER = new DefaultBandwidthMeter();
+    private static DefaultBandwidthMeter BANDWIDTH_METER; // = new DefaultBandwidthMeter();
     private static final CookieManager DEFAULT_COOKIE_MANAGER;
     private static final int SHOW_PROGRESS = 1;
     private static final int REPORT_BANDWIDTH = 1;
@@ -183,6 +184,9 @@ class ReactExoplayerView extends FrameLayout implements
     public ReactExoplayerView(ThemedReactContext context) {
         super(context);
         this.themedReactContext = context;
+
+        buildBandwidthMeter();
+
         createViews();
         this.eventEmitter = new VideoEventEmitter(context);
         audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
@@ -261,6 +265,25 @@ class ReactExoplayerView extends FrameLayout implements
 
 
     // Internal methods
+    private void buildBandwidthMeter() {
+        BANDWIDTH_METER = new DefaultBandwidthMeter(new Handler(), new BandwidthMeter.EventListener() {
+            @Override
+            public void onBandwidthSample(int elapsedMs, long bytes, long bitrate) {
+                String bw = humanReadableByteCount(bitrate, true, true);
+                System.out.println("Debug::::In function onBandwidthSample,  elapsedMs = " + elapsedMs + "  bytes = " + bytes + "  bitrate = " + bitrate);
+            }
+
+            public String  humanReadableByteCount(long bytes, boolean si, boolean isBits) {
+                int unit = !si ? 1000 : 1024;
+                if (bytes < unit)
+                  return bytes + " KB";
+                int exp = (int) (Math.log(bytes) / Math.log(unit));
+                String pre = (si ? "kMGTPE" : "KMGTPE").charAt(exp - 1)
+                        + (si ? "" : "i");
+                return isBits ? String.format("%.1f %sb", bytes / Math.pow(unit, exp), pre) : String.format("%.1f %sB", bytes / Math.pow(unit, exp), pre);
+            }
+        });
+    }
 
     private void initializePlayer() {
         if (player == null) {