chrome/browser/permissions/permission_update_infobar_delegate_android.cc

   1 // Copyright 2015 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 #include "chrome/browser/permissions/permission_update_infobar_delegate_android.h"
   6
   7 #include <string>
   8
   9 #include "base/android/jni_array.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "chrome/browser/android/preferences/pref_service_bridge.h"
  12 #include "chrome/browser/infobars/infobar_service.h"
  13 #include "chrome/grit/chromium_strings.h"
  14 #include "chrome/grit/generated_resources.h"
  15 #include "chrome/grit/theme_resources.h"
  16 #include "components/infobars/core/infobar.h"
  17 #include "content/public/browser/android/content_view_core.h"
  18 #include "content/public/browser/web_contents.h"
  19 #include "jni/PermissionUpdateInfoBarDelegate_jni.h"
  20 #include "ui/android/window_android.h"
  21 #include "ui/base/l10n/l10n_util.h"
  22
  23 // static
  24 infobars::InfoBar* PermissionUpdateInfoBarDelegate::Create(
  25     content::WebContents* web_contents,
  26     const std::vector<ContentSettingsType>& content_settings_types,
  27     const PermissionUpdatedCallback& callback) {
  28   DCHECK(ShouldShowPermissionInfobar(web_contents, content_settings_types))
  29       << "Caller should check ShouldShowPermissionInfobar before creating the "
  30       << "infobar.";
  31
  32   InfoBarService* infobar_service =
  33       InfoBarService::FromWebContents(web_contents);
  34   if (!infobar_service) {
  35     callback.Run(false);
  36     return nullptr;
  37   }
  38
  39   return infobar_service->AddInfoBar(infobar_service->CreateConfirmInfoBar(
  40       scoped_ptr<ConfirmInfoBarDelegate>(new PermissionUpdateInfoBarDelegate(
  41           web_contents, content_settings_types, callback))));
  42 }
  43
  44 // static
  45 bool PermissionUpdateInfoBarDelegate::ShouldShowPermissionInfobar(
  46     content::WebContents* web_contents,
  47     const std::vector<ContentSettingsType>& content_settings_types) {
  48   if (!web_contents)
  49     return false;
  50
  51   content::ContentViewCore* cvc =
  52       content::ContentViewCore::FromWebContents(web_contents);
  53   if (!cvc || !cvc->GetWindowAndroid())
  54     return false;
  55   ui::WindowAndroid* window_android = cvc->GetWindowAndroid();
  56
  57   for (ContentSettingsType content_settings_type : content_settings_types) {
  58     std::string android_permission =
  59         PrefServiceBridge::GetAndroidPermissionForContentSetting(
  60             content_settings_type);
  61
  62     if (!android_permission.empty() &&
  63         !window_android->HasPermission(android_permission)) {
  64       return true;
  65     }
  66   }
  67
  68   return false;
  69 }
  70
  71 // static
  72 bool PermissionUpdateInfoBarDelegate::RegisterPermissionUpdateInfoBarDelegate(
  73     JNIEnv* env) {
  74   return RegisterNativesImpl(env);
  75 }
  76
  77 void PermissionUpdateInfoBarDelegate::OnPermissionResult(
  78     JNIEnv* env, jobject obj, jboolean all_permissions_granted) {
  79   callback_.Run(all_permissions_granted);
  80   infobar()->RemoveSelf();
  81 }
  82
  83 PermissionUpdateInfoBarDelegate::PermissionUpdateInfoBarDelegate(
  84     content::WebContents* web_contents,
  85     const std::vector<ContentSettingsType>& content_settings_types,
  86     const PermissionUpdatedCallback& callback)
  87     : ConfirmInfoBarDelegate(),
  88       content_settings_types_(content_settings_types),
  89       callback_(callback) {
  90   std::vector<int> content_settings_type_values;
  91   for (ContentSettingsType type : content_settings_types)
  92     content_settings_type_values.push_back(type);
  93
  94   JNIEnv* env = base::android::AttachCurrentThread();
  95   java_delegate_.Reset(Java_PermissionUpdateInfoBarDelegate_create(
  96       env,
  97       reinterpret_cast<intptr_t>(this),
  98       web_contents->GetJavaWebContents().obj(),
  99       base::android::ToJavaIntArray(env, content_settings_type_values).obj()));
 100
 101   content::ContentViewCore* cvc =
 102         content::ContentViewCore::FromWebContents(web_contents);
 103   window_android_ = cvc->GetWindowAndroid();
 104 }
 105
 106 PermissionUpdateInfoBarDelegate::~PermissionUpdateInfoBarDelegate() {
 107   Java_PermissionUpdateInfoBarDelegate_onNativeDestroyed(
 108       base::android::AttachCurrentThread(), java_delegate_.obj());
 109 }
 110
 111 int PermissionUpdateInfoBarDelegate::GetIconID() const {
 112   return IDR_INFOBAR_WARNING;
 113 }
 114
 115 base::string16 PermissionUpdateInfoBarDelegate::GetMessageText() const {
 116   int missing_permission_count = 0;
 117   int message_id = IDS_INFOBAR_MISSING_MULTIPLE_PERMISSIONS_TEXT;
 118
 119   for (ContentSettingsType content_settings_type : content_settings_types_) {
 120     std::string android_permission =
 121         PrefServiceBridge::GetAndroidPermissionForContentSetting(
 122             content_settings_type);
 123
 124     if (!android_permission.empty() &&
 125         !window_android_->HasPermission(android_permission)) {
 126       missing_permission_count++;
 127
 128       switch (content_settings_type) {
 129         case CONTENT_SETTINGS_TYPE_GEOLOCATION:
 130           message_id = IDS_INFOBAR_MISSING_LOCATION_PERMISSION_TEXT;
 131           break;
 132         case CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC:
 133           message_id = IDS_INFOBAR_MISSING_MICROPHONE_PERMISSION_TEXT;
 134           break;
 135         case CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA:
 136           message_id = IDS_INFOBAR_MISSING_CAMERA_PERMISSION_TEXT;
 137           break;
 138         default:
 139           NOTREACHED();
 140           message_id = IDS_INFOBAR_MISSING_MULTIPLE_PERMISSIONS_TEXT;
 141       }
 142     }
 143
 144     if (missing_permission_count > 1) {
 145       return l10n_util::GetStringUTF16(
 146           IDS_INFOBAR_MISSING_MULTIPLE_PERMISSIONS_TEXT);
 147     }
 148   }
 149
 150   return l10n_util::GetStringUTF16(message_id);
 151 }
 152
 153 int PermissionUpdateInfoBarDelegate::GetButtons() const {
 154   return BUTTON_OK;
 155 }
 156
 157 base::string16 PermissionUpdateInfoBarDelegate::GetButtonLabel(
 158     InfoBarButton button) const {
 159   DCHECK_EQ(button, BUTTON_OK);
 160   return l10n_util::GetStringUTF16(IDS_INFOBAR_UPDATE_PERMISSIONS_BUTTON_TEXT);
 161 }
 162
 163 bool PermissionUpdateInfoBarDelegate::Accept() {
 164   Java_PermissionUpdateInfoBarDelegate_requestPermissions(
 165       base::android::AttachCurrentThread(), java_delegate_.obj());
 166   return false;
 167 }
 168
 169 bool PermissionUpdateInfoBarDelegate::Cancel() {
 170   callback_.Run(false);
 171   return true;
 172 }