NOT FOR REVIEW: Aura on Android

chrome/android/java/src/org/chromium/chrome/browser/download/ChromeDownloadDelegate.java

 // Copyright 2015 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.chrome.browser.download;
 
 import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Environment;
 import android.text.TextUtils;
 import android.util.Log;
 import android.webkit.MimeTypeMap;
 import android.webkit.URLUtil;
 import android.widget.Toast;
 
 import org.chromium.base.VisibleForTesting;
 import org.chromium.base.annotations.CalledByNative;
 import org.chromium.chrome.R;
-import org.chromium.chrome.browser.infobar.ConfirmInfoBar;
-import org.chromium.chrome.browser.infobar.InfoBar;
-import org.chromium.chrome.browser.infobar.InfoBarListeners;
-import org.chromium.chrome.browser.tab.Tab;
-import org.chromium.chrome.browser.tabmodel.TabModelSelector;
+//import org.chromium.chrome.browser.infobar.ConfirmInfoBar;
+//import org.chromium.chrome.browser.infobar.InfoBar;
+//import org.chromium.chrome.browser.infobar.InfoBarListeners;
+//import org.chromium.chrome.browser.tab.Tab;
+//import org.chromium.chrome.browser.tabmodel.TabModelSelector;
 import org.chromium.content.browser.ContentViewDownloadDelegate;
 import org.chromium.content.browser.DownloadInfo;
 import org.chromium.content_public.browser.WebContents;
 
 import java.io.File;
 
 /**
  * Chrome implementation of the ContentViewDownloadDelegate interface.
  *
  * Listens to POST and GET download events. GET download requests are passed along to the
  * Android Download Manager. POST downloads are expected to be handled natively and listener
  * is responsible for adding the completed download to the download manager.
  *
  * Prompts the user when a dangerous file is downloaded. Auto-opens PDFs after downloading.
  */
 public class ChromeDownloadDelegate
-        implements ContentViewDownloadDelegate, InfoBarListeners.Confirm {
+        implements ContentViewDownloadDelegate {
     // The application context.
     private final Context mContext;
     private final Tab mTab;
     private final TabModelSelector mTabModelSelector;
     private static final String LOGTAG = "ChromeDownloadDelegate";
 
     // Pending download request for a dangerous file.
     private DownloadInfo mPendingRequest;
 
-    @Override
-    public void onConfirmInfoBarButtonClicked(ConfirmInfoBar infoBar, boolean confirm) {
-        if (mPendingRequest.hasDownloadId()) {
-            nativeDangerousDownloadValidated(mTab, mPendingRequest.getDownloadId(), confirm);
-            if (confirm) {
-                showDownloadStartNotification();
-            }
-            closeBlankTab();
-        } else if (confirm) {
-            // User confirmed the download.
-            if (mPendingRequest.isGETRequest()) {
-                enqueueDownloadManagerRequest(mPendingRequest);
-            } else {
-                DownloadInfo newDownloadInfo = DownloadInfo.Builder.fromDownloadInfo(
-                        mPendingRequest).setIsSuccessful(true).build();
-                DownloadManagerService.getDownloadManagerService(mContext).onDownloadCompleted(
-                        newDownloadInfo);
-            }
-        } else {
-            // User did not accept the download, discard the file if it is a POST download.
-            if (!mPendingRequest.isGETRequest()) {
-                discardFile(mPendingRequest.getFilePath());
-            }
-        }
-        mPendingRequest = null;
-        infoBar.dismissJavaOnlyInfoBar();
-    }
+//    @Override
+//    public void onConfirmInfoBarButtonClicked(ConfirmInfoBar infoBar, boolean confirm) {
+//        if (mPendingRequest.hasDownloadId()) {
+//            nativeDangerousDownloadValidated(mTab, mPendingRequest.getDownloadId(), confirm);
+//            if (confirm) {
+//                showDownloadStartNotification();
+//            }
+//            closeBlankTab();
+//        } else if (confirm) {
+//            // User confirmed the download.
+//            if (mPendingRequest.isGETRequest()) {
+//                enqueueDownloadManagerRequest(mPendingRequest);
+//            } else {
+//                DownloadInfo newDownloadInfo = DownloadInfo.Builder.fromDownloadInfo(
+//                        mPendingRequest).setIsSuccessful(true).build();
+//                DownloadManagerService.getDownloadManagerService(mContext).onDownloadCompleted(
+//                        newDownloadInfo);
+//            }
+//        } else {
+//            // User did not accept the download, discard the file if it is a POST download.
+//            if (!mPendingRequest.isGETRequest()) {
+//                discardFile(mPendingRequest.getFilePath());
+//            }
+//        }
+//        mPendingRequest = null;
+//        infoBar.dismissJavaOnlyInfoBar();
+//    }
 
-    @Override
-    public void onInfoBarDismissed(InfoBar infoBar) {
-        if (mPendingRequest != null) {
-            if (mPendingRequest.hasDownloadId()) {
-                nativeDangerousDownloadValidated(mTab, mPendingRequest.getDownloadId(), false);
-            } else if (!mPendingRequest.isGETRequest()) {
-                // Infobar was dismissed, discard the file if a POST download is pending.
-                discardFile(mPendingRequest.getFilePath());
-            }
-        }
-        // Forget the pending request.
-        mPendingRequest = null;
-    }
+//    @Override
+//    public void onInfoBarDismissed(InfoBar infoBar) {
+//        if (mPendingRequest != null) {
+//            if (mPendingRequest.hasDownloadId()) {
+//                nativeDangerousDownloadValidated(mTab, mPendingRequest.getDownloadId(), false);
+//            } else if (!mPendingRequest.isGETRequest()) {
+//                // Infobar was dismissed, discard the file if a POST download is pending.
+//                discardFile(mPendingRequest.getFilePath());
+//            }
+//        }
+//        // Forget the pending request.
+//        mPendingRequest = null;
+//    }
 
     /**
      * Creates ChromeDownloadDelegate.
      * @param context The application context.
      * @param tabModelSelector The TabModelSelector responsible for {@code mTab}.
      * @param tab The corresponding tab instance.
      */
-    public ChromeDownloadDelegate(
-            Context context, TabModelSelector tabModelSelector, Tab tab) {
-        mContext = context;
-        mTab = tab;
-        mTabModelSelector = tabModelSelector;
-        mPendingRequest = null;
-    }
+//    public ChromeDownloadDelegate(
+//            Context context, TabModelSelector tabModelSelector, Tab tab) {
+//        mContext = context;
+//        mTab = tab;
+//        mTabModelSelector = tabModelSelector;
+//        mPendingRequest = null;
+//    }
 
     /**
      * Return the download path of a file.
      * @param fileName Name of the file.
      * @return path of the saved file.
      */
     protected String downloadPath(String fileName) {
         return mContext.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS) + "/" + fileName;
     }
 
@@ skipping 144 matching lines @@
     @Override
     public void onDangerousDownload(String filename, int downloadId) {
         DownloadInfo downloadInfo = new DownloadInfo.Builder()
                 .setFileName(filename)
                 .setDescription(filename)
                 .setHasDownloadId(true)
                 .setDownloadId(downloadId).build();
         confirmDangerousDownload(downloadInfo);
     }
 
-    /**
-     * Launch an info bar if the file name already exists for the download.
-     * @param info The information of the file we are about to download.
-     * @return Whether an info bar has been launched or not.
-     */
-    private boolean launchInfoBarIfFileExists(final DownloadInfo info) {
-        // Checks if file exists.
-        final String fileName = info.getFileName();
-        File dir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
-        if (!dir.mkdir() && !dir.isDirectory()) return false;
-        String dirName = dir.getName();
-        final File file = new File(dir, info.getFileName());
-        String fullDirPath = file.getParent();
-        if (!file.exists()) return false;
-        if (TextUtils.isEmpty(fileName) || TextUtils.isEmpty(dirName)
-                || TextUtils.isEmpty(fullDirPath)) {
-            return false;
-        }
-
-        nativeLaunchDownloadOverwriteInfoBar(
-                this, mTab, info, info.getFileName(), dirName, fullDirPath);
-        return true;
-    }
+//    /**
+//     * Launch an info bar if the file name already exists for the download.
+//     * @param info The information of the file we are about to download.
+//     * @return Whether an info bar has been launched or not.
+//     */
+//    private boolean launchInfoBarIfFileExists(final DownloadInfo info) {
+//        // Checks if file exists.
+//        final String fileName = info.getFileName();
+//        File dir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
+//        if (!dir.mkdir() && !dir.isDirectory()) return false;
+//        String dirName = dir.getName();
+//        final File file = new File(dir, info.getFileName());
+//        String fullDirPath = file.getParent();
+//        if (!file.exists()) return false;
+//        if (TextUtils.isEmpty(fileName) || TextUtils.isEmpty(dirName)
+//                || TextUtils.isEmpty(fullDirPath)) {
+//            return false;
+//        }
+//
+//        nativeLaunchDownloadOverwriteInfoBar(
+//                this, mTab, info, info.getFileName(), dirName, fullDirPath);
+//        return true;
+//    }
 
     /**
      * Sends the download request to Android download manager.
      *
      * @param info Download information about the download.
      */
     protected void enqueueDownloadManagerRequest(final DownloadInfo info) {
         if (!launchInfoBarIfFileExists(info)) {
             enqueueDownloadManagerRequestInternal(info);
         }
@@ skipping 208 matching lines @@
     }
 
     private static native String nativeGetDownloadWarningText(String filename);
     private static native boolean nativeIsDownloadDangerous(String filename);
     private static native void nativeDangerousDownloadValidated(
             Object tab, int downloadId, boolean accept);
     private static native void nativeLaunchDownloadOverwriteInfoBar(ChromeDownloadDelegate delegate,
             Tab tab, DownloadInfo downloadInfo, String fileName, String dirName,
             String dirFullPath);
 }