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| 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 package org.chromium.chrome.browser.signin; |
| 6 |
| 7 import android.app.Dialog; |
| 8 import android.content.Context; |
| 9 import android.content.DialogInterface; |
| 10 import android.support.v7.app.AlertDialog; |
| 11 |
| 12 import org.chromium.chrome.R; |
| 13 |
| 14 /** |
| 15 * Class to decouple ConfirmSyncDataStateMachine from UI code and dialog managem
ent. |
| 16 */ |
| 17 public class ConfirmSyncDataStateMachineDelegate { |
| 18 /** |
| 19 * Listener to receive events from progress dialog. If the dialog is not dis
missed by showing |
| 20 * other dialog or calling {@link ConfirmSyncDataStateMachineDelegate#dismis
sAllDialogs}, |
| 21 * then {@link #onCancel} will be called once. |
| 22 */ |
| 23 public interface ProgressDialogListener { |
| 24 /** |
| 25 * This method is called when user cancels the dialog in any way. |
| 26 */ |
| 27 void onCancel(); |
| 28 } |
| 29 |
| 30 /** |
| 31 * Listener to receive events from timeout dialog. If the dialog is not dism
issed by showing |
| 32 * other dialog or calling {@link ConfirmSyncDataStateMachineDelegate#dismis
sAllDialogs}, |
| 33 * then either {@link #onCancel} or {@link #onRetry} will be called once. |
| 34 */ |
| 35 public interface TimeoutDialogListener { |
| 36 /** |
| 37 * This method is called when user cancels the dialog in any way. |
| 38 */ |
| 39 void onCancel(); |
| 40 |
| 41 /** |
| 42 * This method is called when user clicks retry button. |
| 43 */ |
| 44 void onRetry(); |
| 45 } |
| 46 |
| 47 private final Context mContext; |
| 48 |
| 49 private Dialog mProgressDialog; |
| 50 private AlertDialog mTimeoutAlertDialog; |
| 51 |
| 52 public ConfirmSyncDataStateMachineDelegate(Context context) { |
| 53 mContext = context; |
| 54 } |
| 55 |
| 56 /** |
| 57 * Shows progress dialog. Will dismiss other dialogs shown, if any. |
| 58 * |
| 59 * @param listener The {@link ProgressDialogListener} that will be notified
about user actions. |
| 60 */ |
| 61 public void showFetchManagementPolicyProgressDialog(final ProgressDialogList
ener listener) { |
| 62 dismissAllDialogs(); |
| 63 mProgressDialog = new AlertDialog.Builder(mContext, R.style.AlertDialogT
heme) |
| 64 .setView(R.layout.signin_progress_bar_dialog) |
| 65 .setNegativeButton(R.string.cancel, |
| 66 new DialogInterface.OnClickListener()
{ |
| 67 @Override |
| 68 public void onClick(DialogInterfac
e dialog, int i) { |
| 69 dialog.cancel(); |
| 70 } |
| 71 }) |
| 72 .setOnCancelListener(new DialogInterface.OnCan
celListener() { |
| 73 @Override |
| 74 public void onCancel(DialogInterface dialo
g) { |
| 75 listener.onCancel(); |
| 76 } |
| 77 }) |
| 78 .create(); |
| 79 mProgressDialog.show(); |
| 80 } |
| 81 |
| 82 /** |
| 83 * Shows timeout dialog. Will dismiss other dialogs shown, if any. |
| 84 * |
| 85 * @param listener The {@link TimeoutDialogListener} that will be notified a
bout user actions. |
| 86 */ |
| 87 public void showFetchManagementPolicyTimeoutDialog(final TimeoutDialogListen
er listener) { |
| 88 dismissAllDialogs(); |
| 89 mTimeoutAlertDialog = |
| 90 new AlertDialog.Builder(mContext, R.style.AlertDialogTheme) |
| 91 .setTitle(R.string.sign_in_timeout_title) |
| 92 .setMessage(R.string.sign_in_timeout_message) |
| 93 .setNegativeButton(R.string.cancel, |
| 94 new DialogInterface.OnClickListener() { |
| 95 @Override |
| 96 public void onClick(DialogInterface dialog,
int which) { |
| 97 dialog.cancel(); |
| 98 } |
| 99 }) |
| 100 .setPositiveButton(R.string.retry, |
| 101 new DialogInterface.OnClickListener() { |
| 102 @Override |
| 103 public void onClick(DialogInterface dialog,
int which) { |
| 104 listener.onRetry(); |
| 105 } |
| 106 }) |
| 107 .setOnCancelListener(new DialogInterface.OnCancelListene
r() { |
| 108 @Override |
| 109 public void onCancel(DialogInterface dialog) { |
| 110 listener.onCancel(); |
| 111 } |
| 112 }) |
| 113 .create(); |
| 114 mTimeoutAlertDialog.show(); |
| 115 } |
| 116 |
| 117 /** |
| 118 * Dismisses all dialogs. |
| 119 */ |
| 120 public void dismissAllDialogs() { |
| 121 if (mProgressDialog != null) mProgressDialog.dismiss(); |
| 122 mProgressDialog = null; |
| 123 |
| 124 if (mTimeoutAlertDialog != null) mTimeoutAlertDialog.dismiss(); |
| 125 mTimeoutAlertDialog = null; |
| 126 } |
| 127 } |
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