[Storage] Android - ManageSpace UI, Important Origins, and CBD Dialog

chrome/android/java/src/org/chromium/chrome/browser/preferences/website/ClearAllStorageAction.java

Index: chrome/android/java/src/org/chromium/chrome/browser/preferences/website/ClearAllStorageAction.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/preferences/website/ClearAllStorageAction.java b/chrome/android/java/src/org/chromium/chrome/browser/preferences/website/ClearAllStorageAction.java
new file mode 100644
index 0000000000000000000000000000000000000000..328199bd3d4cc326267427e914570266ce5312b4
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/preferences/website/ClearAllStorageAction.java
@@ -0,0 +1,65 @@
+// 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.preferences.website;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.DialogInterface;
+import android.content.res.Resources;
+import android.text.format.Formatter;
+
+import org.chromium.chrome.R;
+
+/**
+ * This class handles showing clear storage dialogs to the user.
+ */
+public class ClearAllStorageAction {
+    /**
+     * Class that we delegate our clear calls to.
+     */
+    public static interface CanClearStorage { void clearStorage(); }
+
+    private CanClearStorage mStorageClearer;
+
+    /**
+     * @param storageClearer is used to either clear all website storage or clear unimportant
+     * storage.
+     */
+    public ClearAllStorageAction(CanClearStorage storageClearer) {
+        mStorageClearer = storageClearer;
+    }
+
+    public void showClearAllDialog(final Activity activity, long totalWebsiteUsage) {
+        AlertDialog.Builder builder = new AlertDialog.Builder(activity);
+        builder.setPositiveButton(R.string.storage_clear_dialog_clear_storage_option,
+                new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int id) {
+                        mStorageClearer.clearStorage();
+                    }
+                });
+        builder.setNegativeButton(R.string.cancel, null);
+        builder.setTitle(R.string.storage_clear_dialog_title);
+        Resources res = activity.getResources();
+        String dialogFormattedText = res.getString(R.string.storage_clear_dialog_text,
+                Formatter.formatShortFileSize(activity, totalWebsiteUsage));
+        builder.setMessage(dialogFormattedText);
+        builder.create().show();
+    }
+
+    public void showClearUnimportantDialog(final Activity activity) {
+        AlertDialog.Builder builder = new AlertDialog.Builder(activity);
+        builder.setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int id) {
+                mStorageClearer.clearStorage();
+            }
+        });
+        builder.setNegativeButton(R.string.cancel, null);
+        builder.setTitle(R.string.storage_management_clear_unimportant_dialog_title);
+        builder.setMessage(R.string.storage_management_clear_unimportant_dialog_text);
+        builder.create().show();
+    }
+}