1 package ${packageName}; 2 3 import android.annotation.TargetApi; 4 import android.app.Notification; 5 import android.app.NotificationManager; 6 import android.app.PendingIntent; 7 import android.content.Context; 8 import android.content.Intent; 9 import android.content.res.Resources; 10 import android.graphics.Bitmap; 11 import android.graphics.BitmapFactory; 12 import android.net.Uri; 13 import android.os.Build; 14 import android.support.v4.app.NotificationCompat; 15 <#if expandedStyle == 'list'> 16 import android.graphics.Color; 17 import android.text.SpannableStringBuilder; 18 import android.text.style.ForegroundColorSpan; 19 </#if> 20 21 /** 22 * Helper class for showing and canceling ${display_title?lower_case} 23 * notifications. 24 * <p> 25 * This class makes heavy use of the {@link NotificationCompat.Builder} helper 26 * class to create notifications in a backward-compatible way. 27 */ 28 public class ${className} { 29 /** 30 * The unique identifier for this type of notification. 31 */ 32 private static final String NOTIFICATION_TAG = "${notificationName}"; 33 34 /** 35 * Shows the notification, or updates a previously shown notification of 36 * this type, with the given parameters. 37 * <p> 38 * TODO: Customize this method's arguments to present relevant content in 39 * the notification. 40 * <p> 41 * TODO: Customize the contents of this method to tweak the behavior and 42 * presentation of ${display_title?lower_case} notifications. Make 43 * sure to follow the 44 * <a href="https://developer.android.com/design/patterns/notifications.html"> 45 * Notification design guidelines</a> when doing so. 46 * 47 * @see #cancel(Context) 48 */ 49 public static void notify(final Context context, 50 final String exampleString, final int number) { 51 final Resources res = context.getResources(); 52 53 <#if expandedStyle == "picture"> 54 // This image is used as the notification's large icon (thumbnail) when 55 // the notification is collapsed, and as the big picture to show when 56 // the notification is expanded. 57 <#else> 58 // This image is used as the notification's large icon (thumbnail). 59 // TODO: Remove this if your notification has no relevant thumbnail. 60 </#if> 61 final Bitmap picture = BitmapFactory.decodeResource(res, R.drawable.example_picture); 62 63 <#if expandedStyle == 'list'> 64 final SpannableStringBuilder exampleItem = new SpannableStringBuilder(); 65 exampleItem.append("Dummy"); 66 exampleItem.setSpan(new ForegroundColorSpan(Color.WHITE), 0, exampleItem.length(), 0); 67 exampleItem.append(" Example content"); 68 </#if> 69 70 final String ticker = exampleString; 71 final String title = res.getString( 72 R.string.${notification_name}_notification_title_template, exampleString); 73 final String text = res.getString( 74 R.string.${notification_name}_notification_placeholder_text_template, exampleString); 75 76 final NotificationCompat.Builder builder = new NotificationCompat.Builder(context) 77 78 // Set appropriate defaults for the notification light, sound, 79 // and vibration. 80 .setDefaults(Notification.DEFAULT_ALL) 81 82 // Set required fields, including the small icon, the 83 // notification title, and text. 84 .setSmallIcon(R.drawable.${icon_resource}) 85 .setContentTitle(title) 86 .setContentText(text) 87 88 // All fields below this line are optional. 89 90 // Use a default priority (recognized on devices running Android 91 // 4.1 or later) 92 .setPriority(NotificationCompat.PRIORITY_DEFAULT) 93 94 // Provide a large icon, shown with the notification in the 95 // notification drawer on devices running Android 3.0 or later. 96 .setLargeIcon(picture) 97 98 // Set ticker text (preview) information for this notification. 99 .setTicker(ticker) 100 101 // Show a number. This is useful when stacking notifications of 102 // a single type. 103 .setNumber(number) 104 105 // If this notification relates to a past or upcoming event, you 106 // should set the relevant time information using the setWhen 107 // method below. If this call is omitted, the notification's 108 // timestamp will by set to the time at which it was shown. 109 // TODO: Call setWhen if this notification relates to a past or 110 // upcoming event. The sole argument to this method should be 111 // the notification timestamp in milliseconds. 112 //.setWhen(...) 113 114 // Set the pending intent to be initiated when the user touches 115 // the notification. 116 .setContentIntent( 117 PendingIntent.getActivity( 118 context, 119 0, 120 new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.google.com")), 121 PendingIntent.FLAG_UPDATE_CURRENT)) 122 <#if expandedStyle == 'picture'> 123 124 // Show an expanded photo on devices running Android 4.1 or 125 // later. 126 .setStyle(new NotificationCompat.BigPictureStyle()<#-- 127 TODO: .bigLargeIcon(null) when the support library supports it --> 128 .bigPicture(picture) 129 .setBigContentTitle(title) 130 .setSummaryText("Dummy summary text")) 131 <#elseif expandedStyle == 'list'> 132 133 // Show an expanded list of items on devices running Android 4.1 134 // or later. 135 .setStyle(new NotificationCompat.InboxStyle() 136 .addLine(exampleItem) 137 .addLine(exampleItem) 138 .addLine(exampleItem) 139 .addLine(exampleItem) 140 .setBigContentTitle(title) 141 .setSummaryText("Dummy summary text")) 142 <#elseif expandedStyle == 'text'> 143 144 // Show expanded text content on devices running Android 4.1 or 145 // later. 146 .setStyle(new NotificationCompat.BigTextStyle() 147 .bigText(text) 148 .setBigContentTitle(title) 149 .setSummaryText("Dummy summary text")) 150 </#if> 151 <#if moreActions> 152 153 // Example additional actions for this notification. These will 154 // only show on devices running Android 4.1 or later, so you 155 // should ensure that the activity in this notification's 156 // content intent provides access to the same actions in 157 // another way. 158 .addAction( 159 R.drawable.ic_action_stat_share, 160 res.getString(R.string.action_share), 161 PendingIntent.getActivity( 162 context, 163 0, 164 Intent.createChooser(new Intent(Intent.ACTION_SEND) 165 .setType("text/plain") 166 .putExtra(Intent.EXTRA_TEXT, "Dummy text"), "Dummy title"), 167 PendingIntent.FLAG_UPDATE_CURRENT)) 168 .addAction( 169 R.drawable.ic_action_stat_reply, 170 res.getString(R.string.action_reply), 171 null) 172 </#if> 173 174 // Automatically dismiss the notification when it is touched. 175 .setAutoCancel(true); 176 177 notify(context, builder.build()); 178 } 179 180 @TargetApi(Build.VERSION_CODES.ECLAIR) 181 private static void notify(final Context context, final Notification notification) { 182 final NotificationManager nm = (NotificationManager) context 183 .getSystemService(Context.NOTIFICATION_SERVICE); 184 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ECLAIR) { 185 nm.notify(NOTIFICATION_TAG, 0, notification); 186 } else { 187 nm.notify(NOTIFICATION_TAG.hashCode(), notification); 188 } 189 } 190 191 /** 192 * Cancels any notifications of this type previously shown using 193 * {@link #notify(Context, String, int)}. 194 */ 195 @TargetApi(Build.VERSION_CODES.ECLAIR) 196 public static void cancel(final Context context) { 197 final NotificationManager nm = (NotificationManager) context 198 .getSystemService(Context.NOTIFICATION_SERVICE); 199 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ECLAIR) { 200 nm.cancel(NOTIFICATION_TAG, 0); 201 } else { 202 nm.cancel(NOTIFICATION_TAG.hashCode()); 203 } 204 } 205 }
