Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 62 insertions, 0 deletions

diff --git a/mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/util/TraceUtil.java b/mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/util/TraceUtil.java
new file mode 100644
index 0000000000..5f53c3130d
--- /dev/null
+++ b/mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/util/TraceUtil.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.mozilla.thirdparty.com.google.android.exoplayer2.util;
+
+import android.annotation.TargetApi;
+import org.mozilla.thirdparty.com.google.android.exoplayer2.ExoPlayerLibraryInfo;
+
+/**
+ * Calls through to {@link android.os.Trace} methods on supported API levels.
+ */
+public final class TraceUtil {
+
+  private TraceUtil() {}
+
+  /**
+   * Writes a trace message to indicate that a given section of code has begun.
+   *
+   * @see android.os.Trace#beginSection(String)
+   * @param sectionName The name of the code section to appear in the trace. This may be at most 127
+   *     Unicode code units long.
+   */
+  public static void beginSection(String sectionName) {
+    if (ExoPlayerLibraryInfo.TRACE_ENABLED && Util.SDK_INT >= 18) {
+      beginSectionV18(sectionName);
+    }
+  }
+
+  /**
+   * Writes a trace message to indicate that a given section of code has ended.
+   *
+   * @see android.os.Trace#endSection()
+   */
+  public static void endSection() {
+    if (ExoPlayerLibraryInfo.TRACE_ENABLED && Util.SDK_INT >= 18) {
+      endSectionV18();
+    }
+  }
+
+  @TargetApi(18)
+  private static void beginSectionV18(String sectionName) {
+    android.os.Trace.beginSection(sectionName);
+  }
+
+  @TargetApi(18)
+  private static void endSectionV18() {
+    android.os.Trace.endSection();
+  }
+
+}