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Side by Side Diff: content/public/android/java/src/org/chromium/content/browser/ContentViewGestureHandler.java

Issue 62333025: [Android] Move CommandLine.java to base (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase Created 7 years, 1 month ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 package org.chromium.content.browser; 5 package org.chromium.content.browser;
6 6
7 import android.content.Context; 7 import android.content.Context;
8 import android.os.Bundle; 8 import android.os.Bundle;
9 import android.os.Handler; 9 import android.os.Handler;
10 import android.os.SystemClock; 10 import android.os.SystemClock;
11 import android.util.Log; 11 import android.util.Log;
12 import android.view.InputDevice; 12 import android.view.InputDevice;
13 import android.view.MotionEvent; 13 import android.view.MotionEvent;
14 import android.view.ViewConfiguration; 14 import android.view.ViewConfiguration;
15 15
16 import org.chromium.base.CommandLine;
16 import org.chromium.content.browser.LongPressDetector.LongPressDelegate; 17 import org.chromium.content.browser.LongPressDetector.LongPressDelegate;
17 import org.chromium.content.browser.third_party.GestureDetector; 18 import org.chromium.content.browser.third_party.GestureDetector;
18 import org.chromium.content.browser.third_party.GestureDetector.OnDoubleTapListe ner; 19 import org.chromium.content.browser.third_party.GestureDetector.OnDoubleTapListe ner;
19 import org.chromium.content.browser.third_party.GestureDetector.OnGestureListene r; 20 import org.chromium.content.browser.third_party.GestureDetector.OnGestureListene r;
20 import org.chromium.content.common.CommandLine; 21 import org.chromium.content.common.ContentSwitches;
21 import org.chromium.content.common.TraceEvent; 22 import org.chromium.content.common.TraceEvent;
22 23
23 import java.util.ArrayDeque; 24 import java.util.ArrayDeque;
24 import java.util.Deque; 25 import java.util.Deque;
25 26
26 /** 27 /**
27 * This class handles all MotionEvent handling done in ContentViewCore including the gesture 28 * This class handles all MotionEvent handling done in ContentViewCore including the gesture
28 * recognition. It sends all related native calls through the interface MotionEv entDelegate. 29 * recognition. It sends all related native calls through the interface MotionEv entDelegate.
29 */ 30 */
30 class ContentViewGestureHandler implements LongPressDelegate { 31 class ContentViewGestureHandler implements LongPressDelegate {
(...skipping 348 matching lines...) Expand 10 before | Expand all | Expand 10 after
379 380
380 mLongPressDetector = new LongPressDetector(context, this); 381 mLongPressDetector = new LongPressDetector(context, this);
381 mMotionEventDelegate = delegate; 382 mMotionEventDelegate = delegate;
382 mZoomManager = zoomManager; 383 mZoomManager = zoomManager;
383 mSnapScrollController = new SnapScrollController(context, mZoomManager); 384 mSnapScrollController = new SnapScrollController(context, mZoomManager);
384 mInputEventsDeliveredAtVSync = 385 mInputEventsDeliveredAtVSync =
385 inputEventDeliveryMode == ContentViewCore.INPUT_EVENTS_DELIVERED _AT_VSYNC; 386 inputEventDeliveryMode == ContentViewCore.INPUT_EVENTS_DELIVERED _AT_VSYNC;
386 mPxToDp = 1.0f / context.getResources().getDisplayMetrics().density; 387 mPxToDp = 1.0f / context.getResources().getDisplayMetrics().density;
387 388
388 mDisableClickDelay = CommandLine.isInitialized() && 389 mDisableClickDelay = CommandLine.isInitialized() &&
389 CommandLine.getInstance().hasSwitch(CommandLine.DISABLE_CLICK_DE LAY); 390 CommandLine.getInstance().hasSwitch(ContentSwitches.DISABLE_CLIC K_DELAY);
390 391
391 initGestureDetectors(context); 392 initGestureDetectors(context);
392 } 393 }
393 394
394 /** 395 /**
395 * Used to override the default long press detector, gesture detector and li stener. 396 * Used to override the default long press detector, gesture detector and li stener.
396 * This is used for testing only. 397 * This is used for testing only.
397 * @param longPressDetector The new LongPressDetector to be assigned. 398 * @param longPressDetector The new LongPressDetector to be assigned.
398 * @param gestureDetector The new GestureDetector to be assigned. 399 * @param gestureDetector The new GestureDetector to be assigned.
399 * @param listener The new onGestureListener to be assigned. 400 * @param listener The new onGestureListener to be assigned.
(...skipping 965 matching lines...) Expand 10 before | Expand all | Expand 10 after
1365 1366
1366 long nowMs = SystemClock.uptimeMillis(); 1367 long nowMs = SystemClock.uptimeMillis();
1367 if ((nowMs - mLastDoubleTapTimeMs) >= ACTION_AFTER_DOUBLE_TAP_WINDOW_MS) { 1368 if ((nowMs - mLastDoubleTapTimeMs) >= ACTION_AFTER_DOUBLE_TAP_WINDOW_MS) {
1368 // Time expired, user took no action (that we care about). 1369 // Time expired, user took no action (that we care about).
1369 mMotionEventDelegate.sendActionAfterDoubleTapUMA( 1370 mMotionEventDelegate.sendActionAfterDoubleTapUMA(
1370 ContentViewCore.UMAActionAfterDoubleTap.NO_ACTION, !mDisable ClickDelay); 1371 ContentViewCore.UMAActionAfterDoubleTap.NO_ACTION, !mDisable ClickDelay);
1371 mLastDoubleTapTimeMs = 0; 1372 mLastDoubleTapTimeMs = 0;
1372 } 1373 }
1373 } 1374 }
1374 } 1375 }
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