WakeActivity.java 文件源码

@TargetApi(Build.VERSION_CODES.N_MR1)
private void createShortcut(String label, String packageName, Bitmap icon, Intent intent) {
    ShortcutManager shortcutManager;
    shortcutManager = getSystemService(ShortcutManager.class);

    ShortcutInfo shortcut = new ShortcutInfo.Builder(this, packageName)
            .setShortLabel(label)
            .setLongLabel(label)
            .setIcon(Icon.createWithBitmap(icon))
            .setIntent(intent)
            .setRank(0)
            .build();

    List<ShortcutInfo> shortcutList = shortcutManager.getDynamicShortcuts();
    int shortcutSize = shortcutList.size();

    if (shortcutSize >= 5) {
        for (int i = 0; i < shortcutSize - 4; i++) {
            shortcutManager.removeDynamicShortcuts(Collections.singletonList(shortcutList.get(0).getId()));
        }
    }
    shortcutManager.addDynamicShortcuts(Collections.singletonList(shortcut));
}