Move DownloadControllerAndroid from content/ to chrome/

content/public/android/java/src/org/chromium/content/browser/DownloadController.java

Index: content/public/android/java/src/org/chromium/content/browser/DownloadController.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/DownloadController.java b/content/public/android/java/src/org/chromium/content/browser/DownloadController.java
deleted file mode 100644
index 86cc27d3afb9a099b23469f7e68ff648cf8077d4..0000000000000000000000000000000000000000
--- a/content/public/android/java/src/org/chromium/content/browser/DownloadController.java
+++ /dev/null
@@ -1,265 +0,0 @@
-// Copyright 2012 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;
-
-import android.Manifest.permission;
-import android.content.pm.PackageManager;
-
-import org.chromium.base.annotations.CalledByNative;
-import org.chromium.base.annotations.JNINamespace;
-import org.chromium.ui.base.WindowAndroid.PermissionCallback;
-
-/**
- * Java counterpart of android DownloadController.
- *
- * Its a singleton class instantiated by the C++ DownloadController.
- */
-@JNINamespace("content")
-public class DownloadController {
-    private static final String LOGTAG = "DownloadController";
-    private static final DownloadController sInstance = new DownloadController();
-
-    /**
-     * Class for notifying the application that download has completed.
-     */
-    public interface DownloadNotificationService {
-        /**
-         * Notify the host application that a download is finished.
-         * @param downloadInfo Information about the completed download.
-         */
-        void onDownloadCompleted(final DownloadInfo downloadInfo);
-
-        /**
-         * Notify the host application that a download is in progress.
-         * @param downloadInfo Information about the in-progress download.
-         */
-        void onDownloadUpdated(final DownloadInfo downloadInfo);
-
-        /**
-         * Notify the host application that a download is cancelled.
-         * @param downloadInfo Information about the cancelled download.
-         */
-        void onDownloadCancelled(final DownloadInfo downloadInfo);
-
-        /**
-         * Notify the host application that a download is interrupted.
-         * @param downloadInfo Information about the completed download.
-         * @param isAutoResumable Download can be auto resumed when network becomes available.
-         */
-        void onDownloadInterrupted(final DownloadInfo downloadInfo, boolean isAutoResumable);
-    }
-
-    private static DownloadNotificationService sDownloadNotificationService;
-
-    @CalledByNative
-    public static DownloadController getInstance() {
-        return sInstance;
-    }
-
-    private DownloadController() {
-        nativeInit();
-    }
-
-    private static ContentViewDownloadDelegate downloadDelegateFromView(ContentViewCore view) {
-        return view.getDownloadDelegate();
-    }
-
-    public static void setDownloadNotificationService(DownloadNotificationService service) {
-        sDownloadNotificationService = service;
-    }
-
-    /**
-     * Notifies the download delegate of a new GET download and passes all the information
-     * needed to download the file.
-     *
-     * The download delegate is expected to handle the download.
-     */
-    @CalledByNative
-    private void newHttpGetDownload(ContentViewCore view, String url,
-            String userAgent, String contentDisposition, String mimeType,
-            String cookie, String referer, boolean hasUserGesture,
-            String filename, long contentLength, boolean mustDownload) {
-        ContentViewDownloadDelegate downloadDelegate = downloadDelegateFromView(view);
-
-        if (downloadDelegate == null) return;
-        DownloadInfo downloadInfo = new DownloadInfo.Builder()
-                .setUrl(url)
-                .setUserAgent(userAgent)
-                .setContentDisposition(contentDisposition)
-                .setMimeType(mimeType)
-                .setCookie(cookie)
-                .setReferer(referer)
-                .setHasUserGesture(hasUserGesture)
-                .setFileName(filename)
-                .setContentLength(contentLength)
-                .setIsGETRequest(true)
-                .build();
-        downloadDelegate.requestHttpGetDownload(downloadInfo, mustDownload);
-    }
-
-    /**
-     * Notifies the download delegate that a new download has started. This can
-     * be either a POST download or a GET download with authentication.
-     * @param view ContentViewCore associated with the download item.
-     * @param filename File name of the downloaded file.
-     * @param mimeType Mime of the downloaded item.
-     */
-    @CalledByNative
-    private void onDownloadStarted(ContentViewCore view, String filename, String mimeType) {
-        ContentViewDownloadDelegate downloadDelegate = downloadDelegateFromView(view);
-
-        if (downloadDelegate != null) {
-            downloadDelegate.onDownloadStarted(filename, mimeType);
-        }
-    }
-
-    /**
-     * Notifies the download delegate that a download completed and passes along info about the
-     * download. This can be either a POST download or a GET download with authentication.
-     */
-    @CalledByNative
-    private void onDownloadCompleted(String url, String mimeType, String filename, String path,
-            long contentLength, String downloadGuid, String originalUrl, String refererUrl,
-            boolean hasUserGesture) {
-        if (sDownloadNotificationService == null) return;
-        DownloadInfo downloadInfo = new DownloadInfo.Builder()
-                .setUrl(url)
-                .setMimeType(mimeType)
-                .setFileName(filename)
-                .setFilePath(path)
-                .setContentLength(contentLength)
-                .setDescription(filename)
-                .setDownloadGuid(downloadGuid)
-                .setOriginalUrl(originalUrl)
-                .setReferer(refererUrl)
-                .setHasUserGesture(hasUserGesture)
-                .build();
-        sDownloadNotificationService.onDownloadCompleted(downloadInfo);
-    }
-
-    /**
-     * Notifies the download delegate that a download completed and passes along info about the
-     * download. This can be either a POST download or a GET download with authentication.
-     */
-    @CalledByNative
-    private void onDownloadInterrupted(String url, String mimeType, String filename, String path,
-            long contentLength, String downloadGuid, boolean isResumable, boolean isAutoResumable,
-            boolean isOffTheRecord) {
-        if (sDownloadNotificationService == null) return;
-        DownloadInfo downloadInfo = new DownloadInfo.Builder()
-                .setUrl(url)
-                .setMimeType(mimeType)
-                .setFileName(filename)
-                .setFilePath(path)
-                .setContentLength(contentLength)
-                .setDescription(filename)
-                .setDownloadGuid(downloadGuid)
-                .setIsResumable(isResumable)
-                .setIsOffTheRecord(isOffTheRecord)
-                .build();
-        sDownloadNotificationService.onDownloadInterrupted(downloadInfo, isAutoResumable);
-    }
-
-    /**
-     * Called when a download was cancelled.
-     * @param notificationId Notification Id of the download item.
-     * @param downloadGuid GUID of the download item.
-     */
-    @CalledByNative
-    private void onDownloadCancelled(String downloadGuid) {
-        if (sDownloadNotificationService == null) return;
-        DownloadInfo downloadInfo = new DownloadInfo.Builder()
-                .setDownloadGuid(downloadGuid)
-                .build();
-        sDownloadNotificationService.onDownloadCancelled(downloadInfo);
-    }
-
-    /**
-     * Notifies the download delegate about progress of a download. Downloads that use Chrome
-     * network stack use custom notification to display the progress of downloads.
-     */
-    @CalledByNative
-    private void onDownloadUpdated(String url, String mimeType, String filename, String path,
-            long contentLength, String downloadGuid, int percentCompleted, long timeRemainingInMs,
-            boolean hasUserGesture, boolean isPaused, boolean isOffTheRecord) {
-        if (sDownloadNotificationService == null) return;
-        DownloadInfo downloadInfo = new DownloadInfo.Builder()
-                .setUrl(url)
-                .setMimeType(mimeType)
-                .setFileName(filename)
-                .setFilePath(path)
-                .setContentLength(contentLength)
-                .setDescription(filename)
-                .setDownloadGuid(downloadGuid)
-                .setPercentCompleted(percentCompleted)
-                .setTimeRemainingInMillis(timeRemainingInMs)
-                .setHasUserGesture(hasUserGesture)
-                .setIsPaused(isPaused)
-                .setIsResumable(!isOffTheRecord)
-                .setIsOffTheRecord(isOffTheRecord)
-                .build();
-        sDownloadNotificationService.onDownloadUpdated(downloadInfo);
-    }
-
-    /**
-     * Notifies the download delegate that a dangerous download started.
-     */
-    @CalledByNative
-    private void onDangerousDownload(ContentViewCore view, String filename, String downloadGuid) {
-        ContentViewDownloadDelegate downloadDelegate = downloadDelegateFromView(view);
-        if (downloadDelegate != null) {
-            downloadDelegate.onDangerousDownload(filename, downloadGuid);
-        }
-    }
-
-    /**
-     * Returns whether file access is allowed.
-     *
-     * @param view The ContentViewCore to access file system.
-     * @return true if allowed, or false otherwise.
-     */
-    @CalledByNative
-    private boolean hasFileAccess(ContentViewCore view) {
-        return view.getWindowAndroid().hasPermission(permission.WRITE_EXTERNAL_STORAGE);
-    }
-
-    /**
-     * Called to prompt user with the file access permission.
-     *
-     * @param view The ContentViewCore to access file system.
-     * @param callbackId The native callback function pointer.
-     */
-    @CalledByNative
-    private void requestFileAccess(final ContentViewCore view, final long callbackId) {
-        ContentViewDownloadDelegate downloadDelegate = downloadDelegateFromView(view);
-        if (downloadDelegate != null) {
-            downloadDelegate.requestFileAccess(callbackId);
-        } else {
-            PermissionCallback permissionCallback = new PermissionCallback() {
-                @Override
-                public void onRequestPermissionsResult(String[] permissions, int[] grantResults) {
-                    onRequestFileAccessResult(callbackId, grantResults.length > 0
-                            && grantResults[0] == PackageManager.PERMISSION_GRANTED);
-                }
-            };
-            view.getWindowAndroid().requestPermissions(
-                    new String[] {android.Manifest.permission.WRITE_EXTERNAL_STORAGE},
-                    permissionCallback);
-        }
-    }
-
-    /**
-     * Notify the results of a file access request.
-     * @param callbackId The ID of the callback.
-     * @param granted Whether access was granted.
-     */
-    public void onRequestFileAccessResult(long callbackId, boolean granted) {
-        nativeOnRequestFileAccessResult(callbackId, granted);
-    }
-
-    // native methods
-    private native void nativeInit();
-    private native void nativeOnRequestFileAccessResult(long callbackId, boolean granted);
-}