1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.email.activity; 18 19 import com.android.email.AttachmentInfo; 20 import com.android.email.R; 21 22 import android.app.AlertDialog; 23 import android.app.Dialog; 24 import android.app.DialogFragment; 25 import android.content.Context; 26 import android.content.DialogInterface; 27 import android.content.DialogInterface.OnClickListener; 28 import android.content.Intent; 29 import android.content.res.Resources; 30 import android.os.Bundle; 31 import android.provider.Settings; 32 33 /** 34 * "Info" dialog box 35 */ 36 public class AttachmentInfoDialog extends DialogFragment { 37 private static final String BUNDLE_TITLE = "title"; 38 private static final String BUNDLE_BODY_TEXT = "body_text"; 39 private static final String BUNDLE_ACTION_TEXT = "action_text"; 40 private static final String BUNDLE_ACTION_INTENT = "action_intent"; 41 42 /** 43 * Returns a new dialog instance 44 */ newInstance(Context context, int denyFlags)45 public static AttachmentInfoDialog newInstance(Context context, int denyFlags) { 46 Resources res = context.getResources(); 47 String title = res.getString(R.string.attachment_info_dialog_default_title); 48 String bodyText = res.getString(R.string.attachment_info_unknown); 49 String actionText = null; 50 Intent actionIntent = null; 51 52 // NOTE: Order here matters. There can be multiple reasons for denying an attachment, 53 // so, we want to show the most important ones first (i.e. it's pointless to tell the 54 // user to connect to wi-fi to download a 30mb attachment that is suspected of being 55 // malware). 56 if ((denyFlags & AttachmentInfo.DENY_MALWARE) != 0) { 57 bodyText = res.getString(R.string.attachment_info_malware); 58 } else if ((denyFlags & AttachmentInfo.DENY_POLICY) != 0) { 59 bodyText = res.getString(R.string.attachment_info_policy); 60 } else if ((denyFlags & AttachmentInfo.DENY_NOINTENT) != 0) { 61 bodyText = res.getString(R.string.attachment_info_no_intent); 62 } else if ((denyFlags & AttachmentInfo.DENY_NOSIDELOAD) != 0) { 63 bodyText = res.getString(R.string.attachment_info_sideload_disabled); 64 actionText = res.getString(R.string.attachment_info_application_settings); 65 actionIntent = new Intent(Settings.ACTION_SECURITY_SETTINGS); 66 actionIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 67 actionIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK); 68 } else if ((denyFlags & AttachmentInfo.DENY_APKINSTALL) != 0) { 69 bodyText = res.getString(R.string.attachment_info_apk_install_disabled); 70 } else if ((denyFlags & AttachmentInfo.DENY_WIFIONLY) != 0) { 71 title = res.getString(R.string.attachment_info_dialog_wifi_title); 72 bodyText = res.getString(R.string.attachment_info_wifi_only); 73 actionText = res.getString(R.string.attachment_info_wifi_settings); 74 actionIntent = new Intent(Settings.ACTION_WIFI_SETTINGS); 75 actionIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 76 actionIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK); 77 } 78 AttachmentInfoDialog dialog = new AttachmentInfoDialog(); 79 Bundle args = new Bundle(); 80 args.putString(BUNDLE_TITLE, title); 81 args.putString(BUNDLE_BODY_TEXT, bodyText); 82 args.putString(BUNDLE_ACTION_TEXT, actionText); 83 args.putParcelable(BUNDLE_ACTION_INTENT, actionIntent); 84 dialog.setArguments(args); 85 return dialog; 86 } 87 88 @Override onCreateDialog(Bundle savedInstanceState)89 public Dialog onCreateDialog(Bundle savedInstanceState) { 90 Bundle args = getArguments(); 91 Context context = getActivity(); 92 String title = args.getString(BUNDLE_TITLE); 93 String infoText = args.getString(BUNDLE_BODY_TEXT); 94 String actionText = args.getString(BUNDLE_ACTION_TEXT); 95 final Intent actionIntent = args.getParcelable(BUNDLE_ACTION_INTENT); 96 97 OnClickListener onClickListener = new OnClickListener() { 98 @Override 99 public void onClick(DialogInterface dialog, int which) { 100 switch (which) { 101 case DialogInterface.BUTTON_POSITIVE: 102 startActivity(actionIntent); 103 break; 104 case DialogInterface.BUTTON_NEUTRAL: 105 dialog.dismiss(); 106 break; 107 } 108 } 109 }; 110 111 AlertDialog.Builder builder = new AlertDialog.Builder(context); 112 builder.setTitle(title); 113 builder.setMessage(infoText); 114 builder.setNeutralButton(R.string.okay_action, onClickListener); 115 if (actionText != null && actionIntent != null) { 116 builder.setPositiveButton(actionText, onClickListener); 117 } 118 return builder.show(); 119 } 120 } 121