Index: content/public/android/java/src/org/chromium/content/browser/input/InputMethodUma.java |
diff --git a/content/public/android/java/src/org/chromium/content/browser/input/InputMethodUma.java b/content/public/android/java/src/org/chromium/content/browser/input/InputMethodUma.java |
new file mode 100644 |
index 0000000000000000000000000000000000000000..c43f5a797f67714ddc142aea97b54744bfadfabe |
--- /dev/null |
+++ b/content/public/android/java/src/org/chromium/content/browser/input/InputMethodUma.java |
@@ -0,0 +1,41 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+package org.chromium.content.browser.input; |
+ |
+import org.chromium.base.metrics.RecordHistogram; |
+ |
+/** |
+ * A class to record various input method UMAs. |
+ */ |
+class InputMethodUma { |
+ // Note that these values should be cross-checked against |
+ // tools/metrics/histograms/histograms.xml. |
+ private static final String UMA_REGISTER_PROXYVIEW = "InputMethod.RegisterProxyView"; |
+ private static final int UMA_PROXYVIEW_SUCCESS = 0; |
+ private static final int UMA_PROXYVIEW_FAILURE = 1; |
+ private static final int UMA_PROXYVIEW_DETECTION_FAILURE = 2; |
+ private static final int UMA_PROXYVIEW_REPLICA_INPUT_CONNECTION = 3; |
+ private static final int UMA_PROXYVIEW_COUNT = 4; |
+ |
+ void recordProxyViewSuccess() { |
+ RecordHistogram.recordEnumeratedHistogram( |
+ UMA_REGISTER_PROXYVIEW, UMA_PROXYVIEW_SUCCESS, UMA_PROXYVIEW_COUNT); |
+ } |
+ |
+ void recordProxyViewFailure() { |
+ RecordHistogram.recordEnumeratedHistogram( |
+ UMA_REGISTER_PROXYVIEW, UMA_PROXYVIEW_FAILURE, UMA_PROXYVIEW_COUNT); |
+ } |
+ |
+ void recordProxyViewDetectionFailure() { |
+ RecordHistogram.recordEnumeratedHistogram( |
+ UMA_REGISTER_PROXYVIEW, UMA_PROXYVIEW_DETECTION_FAILURE, UMA_PROXYVIEW_COUNT); |
+ } |
+ |
+ void recordProxyViewReplicaInputConnection() { |
+ RecordHistogram.recordEnumeratedHistogram(UMA_REGISTER_PROXYVIEW, |
+ UMA_PROXYVIEW_REPLICA_INPUT_CONNECTION, UMA_PROXYVIEW_COUNT); |
+ } |
+} |