From c761538c677eadad381347b10ea28d76e65fe22f Mon Sep 17 00:00:00 2001
From: Shashikant <60922344+shashikantkonded-git@users.noreply.github.com>
Date: Tue, 12 Apr 2022 08:39:09 +0530
Subject: [PATCH 1/2] Route the logs to custom logger

---
 .../android/exoplayer2/util/CustomLogger.java | 36 +++++++++++++++++++
 .../google/android/exoplayer2/util/Log.java   | 23 ++++++++++++
 2 files changed, 59 insertions(+)
 create mode 100644 library/common/src/main/java/com/google/android/exoplayer2/util/CustomLogger.java

diff --git a/library/common/src/main/java/com/google/android/exoplayer2/util/CustomLogger.java b/library/common/src/main/java/com/google/android/exoplayer2/util/CustomLogger.java
new file mode 100644
index 0000000000..55756aa88d
--- /dev/null
+++ b/library/common/src/main/java/com/google/android/exoplayer2/util/CustomLogger.java
@@ -0,0 +1,36 @@
+package com.google.android.exoplayer2.util;
+
+/**
+ * Interface to be implemented by a custom logger if logging required is other than simple {@link android.util.Log}
+ * <p>
+ * {@link Log.setCustomLogger(CustomLogger)} should be used to provide the implementation
+ */
+public interface CustomLogger {
+    /**
+     * Analogous to {@link android.util.Log#d(String, String)}
+     *
+     * @see android.util.Log#d(String, String)
+     */
+    void d(String tag, String message);
+
+    /**
+     * Analogous to {@link android.util.Log#i(String, String)}
+     *
+     * @see android.util.Log#i(String, String)
+     */
+    void i(String tag, String message);
+
+    /**
+     * Analogous to {@link android.util.Log#w(String, String)}
+     *
+     * @see android.util.Log#w(String, String)
+     */
+    void w(String tag, String message);
+
+    /**
+     * Analogous to {@link android.util.Log#e(String, String)}
+     *
+     * @see android.util.Log#e(String, String)
+     */
+    void e(String tag, String message);
+}
diff --git a/library/common/src/main/java/com/google/android/exoplayer2/util/Log.java b/library/common/src/main/java/com/google/android/exoplayer2/util/Log.java
index afc67dca07..65b6b8778d 100644
--- a/library/common/src/main/java/com/google/android/exoplayer2/util/Log.java
+++ b/library/common/src/main/java/com/google/android/exoplayer2/util/Log.java
@@ -71,6 +71,16 @@ public final class Log {
     Log.logLevel = logLevel;
   }
 
+  /**
+   * Sets a custom logger for the ExoPlayer logs.
+   * Logs are routed to this logger once this is initialized.
+   *
+   * @param customLogger - a {@link CustomLogger} implementation
+   */
+  public static void setCustomLogger(@Nullable CustomLogger customLogger) {
+    Log.customLogger = customLogger;
+  }
+
   /**
    * Sets whether stack traces of {@link Throwable}s will be logged to logcat. Stack trace logging
    * is enabled by default.
@@ -87,6 +97,9 @@ public final class Log {
   @Pure
   public static void d(@Size(max = 23) String tag, String message) {
     if (logLevel == LOG_LEVEL_ALL) {
+      if (customLogger != null) {
+        customLogger.d(tag, message);
+      }
       android.util.Log.d(tag, message);
     }
   }
@@ -105,6 +118,9 @@ public final class Log {
   @Pure
   public static void i(@Size(max = 23) String tag, String message) {
     if (logLevel <= LOG_LEVEL_INFO) {
+      if (customLogger != null) {
+        customLogger.i(tag, message);
+      }
       android.util.Log.i(tag, message);
     }
   }
@@ -123,6 +139,9 @@ public final class Log {
   @Pure
   public static void w(@Size(max = 23) String tag, String message) {
     if (logLevel <= LOG_LEVEL_WARNING) {
+      if (customLogger != null) {
+        customLogger.w(tag, message);
+      }
       android.util.Log.w(tag, message);
     }
   }
@@ -141,6 +160,9 @@ public final class Log {
   @Pure
   public static void e(@Size(max = 23) String tag, String message) {
     if (logLevel <= LOG_LEVEL_ERROR) {
+      if (customLogger != null) {
+        customLogger.e(tag, message);
+      }
       android.util.Log.e(tag, message);
     }
   }
@@ -203,4 +225,5 @@ public final class Log {
     }
     return false;
   }
+
 }

From 010ca305fba8311cd2a03e123b848a8593c2bff7 Mon Sep 17 00:00:00 2001
From: Shashikant <shashikant.konded@xperi.com>
Date: Tue, 12 Apr 2022 08:39:09 +0530
Subject: [PATCH 2/2] Route the logs to custom logger

---
 .../android/exoplayer2/util/CustomLogger.java | 36 +++++++++++++++++++
 .../google/android/exoplayer2/util/Log.java   | 23 ++++++++++++
 2 files changed, 59 insertions(+)
 create mode 100644 library/common/src/main/java/com/google/android/exoplayer2/util/CustomLogger.java

diff --git a/library/common/src/main/java/com/google/android/exoplayer2/util/CustomLogger.java b/library/common/src/main/java/com/google/android/exoplayer2/util/CustomLogger.java
new file mode 100644
index 0000000000..55756aa88d
--- /dev/null
+++ b/library/common/src/main/java/com/google/android/exoplayer2/util/CustomLogger.java
@@ -0,0 +1,36 @@
+package com.google.android.exoplayer2.util;
+
+/**
+ * Interface to be implemented by a custom logger if logging required is other than simple {@link android.util.Log}
+ * <p>
+ * {@link Log.setCustomLogger(CustomLogger)} should be used to provide the implementation
+ */
+public interface CustomLogger {
+    /**
+     * Analogous to {@link android.util.Log#d(String, String)}
+     *
+     * @see android.util.Log#d(String, String)
+     */
+    void d(String tag, String message);
+
+    /**
+     * Analogous to {@link android.util.Log#i(String, String)}
+     *
+     * @see android.util.Log#i(String, String)
+     */
+    void i(String tag, String message);
+
+    /**
+     * Analogous to {@link android.util.Log#w(String, String)}
+     *
+     * @see android.util.Log#w(String, String)
+     */
+    void w(String tag, String message);
+
+    /**
+     * Analogous to {@link android.util.Log#e(String, String)}
+     *
+     * @see android.util.Log#e(String, String)
+     */
+    void e(String tag, String message);
+}
diff --git a/library/common/src/main/java/com/google/android/exoplayer2/util/Log.java b/library/common/src/main/java/com/google/android/exoplayer2/util/Log.java
index afc67dca07..65b6b8778d 100644
--- a/library/common/src/main/java/com/google/android/exoplayer2/util/Log.java
+++ b/library/common/src/main/java/com/google/android/exoplayer2/util/Log.java
@@ -71,6 +71,16 @@ public final class Log {
     Log.logLevel = logLevel;
   }
 
+  /**
+   * Sets a custom logger for the ExoPlayer logs.
+   * Logs are routed to this logger once this is initialized.
+   *
+   * @param customLogger - a {@link CustomLogger} implementation
+   */
+  public static void setCustomLogger(@Nullable CustomLogger customLogger) {
+    Log.customLogger = customLogger;
+  }
+
   /**
    * Sets whether stack traces of {@link Throwable}s will be logged to logcat. Stack trace logging
    * is enabled by default.
@@ -87,6 +97,9 @@ public final class Log {
   @Pure
   public static void d(@Size(max = 23) String tag, String message) {
     if (logLevel == LOG_LEVEL_ALL) {
+      if (customLogger != null) {
+        customLogger.d(tag, message);
+      }
       android.util.Log.d(tag, message);
     }
   }
@@ -105,6 +118,9 @@ public final class Log {
   @Pure
   public static void i(@Size(max = 23) String tag, String message) {
     if (logLevel <= LOG_LEVEL_INFO) {
+      if (customLogger != null) {
+        customLogger.i(tag, message);
+      }
       android.util.Log.i(tag, message);
     }
   }
@@ -123,6 +139,9 @@ public final class Log {
   @Pure
   public static void w(@Size(max = 23) String tag, String message) {
     if (logLevel <= LOG_LEVEL_WARNING) {
+      if (customLogger != null) {
+        customLogger.w(tag, message);
+      }
       android.util.Log.w(tag, message);
     }
   }
@@ -141,6 +160,9 @@ public final class Log {
   @Pure
   public static void e(@Size(max = 23) String tag, String message) {
     if (logLevel <= LOG_LEVEL_ERROR) {
+      if (customLogger != null) {
+        customLogger.e(tag, message);
+      }
       android.util.Log.e(tag, message);
     }
   }
@@ -203,4 +225,5 @@ public final class Log {
     }
     return false;
   }
+
 }