summaryrefslogtreecommitdiffstats
path: root/src/com/android/browser/WebViewTimersControl.java
diff options
context:
space:
mode:
authorBijan Amirzada <bijana@codeaurora.org>2014-02-26 17:08:10 -0800
committerBijan Amirzada <bijana@codeaurora.org>2014-03-04 14:03:36 -0800
commit69b30beb16df7916c7679ed69d70e3ebcdeb2085 (patch)
tree9b81f4a397f041deb5f1ef54e91b92666712b385 /src/com/android/browser/WebViewTimersControl.java
parent43555c9eb09b318276231eb31dab79f9f41f128c (diff)
downloadandroid_packages_apps_Gello-69b30beb16df7916c7679ed69d70e3ebcdeb2085.tar.gz
android_packages_apps_Gello-69b30beb16df7916c7679ed69d70e3ebcdeb2085.tar.bz2
android_packages_apps_Gello-69b30beb16df7916c7679ed69d70e3ebcdeb2085.zip
Copy of new files from 1599
Modified folder structure - added swe folder Change-Id: I2b48a1635ad0a6406398aa9f1021a1f43baebeef
Diffstat (limited to 'src/com/android/browser/WebViewTimersControl.java')
-rw-r--r--src/com/android/browser/WebViewTimersControl.java91
1 files changed, 0 insertions, 91 deletions
diff --git a/src/com/android/browser/WebViewTimersControl.java b/src/com/android/browser/WebViewTimersControl.java
deleted file mode 100644
index d6d17263..00000000
--- a/src/com/android/browser/WebViewTimersControl.java
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (C) 2011 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 com.android.browser;
-
-import android.os.Looper;
-import android.util.Log;
-import android.webkit.WebView;
-
-/**
- * Centralised point for controlling WebView timers pausing and resuming.
- *
- * All methods on this class should only be called from the UI thread.
- */
-public class WebViewTimersControl {
-
- private static final boolean LOGD_ENABLED = com.android.browser.Browser.LOGD_ENABLED;
- private static final String LOGTAG = "WebViewTimersControl";
-
- private static WebViewTimersControl sInstance;
-
- private boolean mBrowserActive;
- private boolean mPrerenderActive;
-
- /**
- * Get the static instance. Must be called from UI thread.
- */
- public static WebViewTimersControl getInstance() {
- if (Looper.myLooper() != Looper.getMainLooper()) {
- throw new IllegalStateException("WebViewTimersControl.get() called on wrong thread");
- }
- if (sInstance == null) {
- sInstance = new WebViewTimersControl();
- }
- return sInstance;
- }
-
- private WebViewTimersControl() {
- }
-
- private void resumeTimers(WebView wv) {
- if (LOGD_ENABLED) Log.d(LOGTAG, "Resuming webview timers, view=" + wv);
- if (wv != null) {
- wv.resumeTimers();
- }
- }
-
- private void maybePauseTimers(WebView wv) {
- if (!mBrowserActive && !mPrerenderActive && wv != null) {
- if (LOGD_ENABLED) Log.d(LOGTAG, "Pausing webview timers, view=" + wv);
- wv.pauseTimers();
- }
- }
-
- public void onBrowserActivityResume(WebView wv) {
- if (LOGD_ENABLED) Log.d(LOGTAG, "onBrowserActivityResume");
- mBrowserActive = true;
- resumeTimers(wv);
- }
-
- public void onBrowserActivityPause(WebView wv) {
- if (LOGD_ENABLED) Log.d(LOGTAG, "onBrowserActivityPause");
- mBrowserActive = false;
- maybePauseTimers(wv);
- }
-
- public void onPrerenderStart(WebView wv) {
- if (LOGD_ENABLED) Log.d(LOGTAG, "onPrerenderStart");
- mPrerenderActive = true;
- resumeTimers(wv);
- }
-
- public void onPrerenderDone(WebView wv) {
- if (LOGD_ENABLED) Log.d(LOGTAG, "onPrerenderDone");
- mPrerenderActive = false;
- maybePauseTimers(wv);
- }
-
-}