android某个功能和应用快捷方式

最近接受到一个任务，给应用内的一个功能点创建一个快捷方式，方便用户操作快捷、
一，第一种方式，只适用Build.VERSION.SDK_INT>25 以上的版本

   /** shortcutId  快捷方式的标示，自己定义 * 固定快捷方式*  Build.VERSION.SDK_INT>25以上*/private fun createQuestPinShortcut(context: Context) {if (Build.VERSION.SDK_INT > Build.VERSION_CODES.N_MR1) {if (mShortcutManager == null) {mShortcutManager = context.getSystemService(ShortcutManager::class.java)}var isExit = falsemShortcutManager?.pinnedShortcuts?.forEach {if (shortcutId == it.id) {//判断快捷方式是否已存在isExit = trueToast.showToast(context, "快捷方式已存在")return@forEach}}if (mShortcutManager?.isRequestPinShortcutSupported == true && !isExit) {val intent = Intent(context, ShortcutAlarmCallActivity::class.java)intent.action = shortcutActionintent.action = Intent.ACTION_VIEWval pinShortcutInfo = ShortcutInfo.Builder(context, shortcutId).setShortLabel(context.getString(R.string.shortcut_alarm_long)).setLongLabel(context.getString(R.string.shortcut_alarm_long)).setIcon(Icon.createWithResource(context, R.mipmap.icon_alarm_emergency)).setIntent(intent).build()// 注册固定快捷方式成功广播val intentFilter = IntentFilter()intentFilter.addAction(shortcutBroadcast)val receiver = ShoutCutReceiver()context.registerReceiver(receiver, intentFilter)val flag = PendingIntent.FLAG_IMMUTABLE or FLAG_UPDATE_CURRENTval pinnedShortcutCallbackIntent = Intent(shortcutBroadcast)val successCallback = PendingIntent.getBroadcast(context,0,pinnedShortcutCallbackIntent,flag)mShortcutManager?.requestPinShortcut(pinShortcutInfo, successCallback.intentSender)}}}

二、第二种方式 适配android 8以下的版本和以上的版本

  /*** 兼容创建快捷方式* @param context Context*/open fun addShortCutCompact(context: Context) {if (isShortCutExist(context, context.getString(R.string.shortcut_alarm_long))) {Toast.showToast(context, "快捷方式已存在")return}if (!ShortcutManagerCompat.isRequestPinShortcutSupported(context)) {Toast.showToast(context, "无法创建快捷方式")return}val shortcutInfoIntent = Intent()shortcutInfoIntent.setClassName(context, className)shortcutInfoIntent.action = Intent.ACTION_VIEW //action必须设置，不然报错val info = ShortcutInfoCompat.Builder(context, shortcutId).setIcon(IconCompat.createWithResource(context, R.mipmap.icon_alarm_emergency)).setShortLabel(context.getString(R.string.shortcut_alarm_long)).setIntent(shortcutInfoIntent).build()// 注册固定快捷方式成功广播val intentFilter = IntentFilter()intentFilter.addAction(shortcutBroadcast)val receiver = ShoutCutReceiver()context.registerReceiver(receiver, intentFilter)val pinnedShortcutCallbackIntent = Intent(shortcutBroadcast)val flag = PendingIntent.FLAG_IMMUTABLE or FLAG_UPDATE_CURRENT//当添加快捷方式的确认弹框弹出来时，将被回调val shortcutCallbackIntent = PendingIntent.getBroadcast(context,0,pinnedShortcutCallbackIntent,if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) flag else 0)ShortcutManagerCompat.requestPinShortcut(context,info,null)}

三、用第二种方式可以用以下方法判断是否存在快捷方式

   /*** 判断是否存在快捷方式* @param context Context* @return Boolean*/private fun isShortCutExist(context: Context, title: String): Boolean {var isInstallShortcut = falseif (TextUtils.isEmpty(title)) {return false}val contentResolver: ContentResolver = context.contentResolvertry {val authority = "com.android.launcher3.settings"val url = "content://$authority/favorites?notify=true"val contentUrl: Uri = Uri.parse(url)val strArray = arrayOf("title", "iconResource")val cursor: Cursor? = contentResolver.query(contentUrl, strArray, "title=?",arrayOf(title.trim()), null)cursor?.let {if (it.count > 0) {isInstallShortcut = true}if (!it.isClosed) {it.close()}}} catch (e: Exception) {e.toString()}return isInstallShortcut}****## 最近要记得添加权限****```kotlin<!-- 添加快捷方式 --><uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" /><!-- 移除快捷方式 --><uses-permission android:name="com.android.launcher.permission.UNINSTALL_SHORTCUT" /><!-- 查询快捷方式4.4以上 --><uses-permission android:name="com.android.launcher3.permission.READ_SETTINGS" /><uses-permission android:name="com.android.launcher3.permission.WRITE_SETTINGS" />

如果要添加创建成功提示`

`class ShoutCutReceiver: BroadcastReceiver() {override fun onReceive(context: Context, intent: Intent) {Log.i("ShoutCutReceiver", "onReceive: 创建成功")Toast.showToast(context, R.drawable.icon_succes_tip,"创建成功")}
}