package com.lzf.easyfloat.permission
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import android.app.Activity
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import android.app.Fragment
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import android.content.Context
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import android.content.Intent
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import android.net.Uri
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import android.os.Build
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import android.provider.Settings
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import android.util.Log
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import com.lzf.easyfloat.interfaces.OnPermissionResult
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import com.lzf.easyfloat.permission.rom.*
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import com.lzf.easyfloat.utils.Logger
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/**
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* @author: liuzhenfeng
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* @function: 悬浮窗权限工具类
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* @date: 2019-07-15 10:22
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*/
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object PermissionUtils {
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internal const val requestCode = 199
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private const val TAG = "PermissionUtils--->"
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/**
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* 检测是否有悬浮窗权限
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* 6.0 版本之后由于 google 增加了对悬浮窗权限的管理，所以方式就统一了
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*/
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@JvmStatic
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fun checkPermission(context: Context): Boolean =
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if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) when {
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RomUtils.checkIsHuaweiRom() -> huaweiPermissionCheck(context)
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RomUtils.checkIsMiuiRom() -> miuiPermissionCheck(context)
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RomUtils.checkIsOppoRom() -> oppoROMPermissionCheck(context)
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RomUtils.checkIsMeizuRom() -> meizuPermissionCheck(context)
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RomUtils.checkIs360Rom() -> qikuPermissionCheck(context)
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else -> true
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} else commonROMPermissionCheck(context)
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/**
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* 申请悬浮窗权限
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*/
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@JvmStatic
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fun requestPermission(activity: Activity, onPermissionResult: OnPermissionResult) =
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PermissionFragment.requestPermission(activity, onPermissionResult)
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internal fun requestPermission(fragment: Fragment) =
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if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) when {
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RomUtils.checkIsHuaweiRom() -> HuaweiUtils.applyPermission(fragment)
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RomUtils.checkIsMiuiRom() -> MiuiUtils.applyMiuiPermission(fragment)
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RomUtils.checkIsOppoRom() -> OppoUtils.applyOppoPermission(fragment)
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RomUtils.checkIsMeizuRom() -> MeizuUtils.applyPermission(fragment)
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RomUtils.checkIs360Rom() -> QikuUtils.applyPermission(fragment)
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else -> Logger.i(TAG, "原生 Android 6.0 以下无需权限申请")
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} else commonROMPermissionApply(fragment)
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private fun huaweiPermissionCheck(context: Context) =
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HuaweiUtils.checkFloatWindowPermission(context)
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private fun miuiPermissionCheck(context: Context) =
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MiuiUtils.checkFloatWindowPermission(context)
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private fun meizuPermissionCheck(context: Context) =
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MeizuUtils.checkFloatWindowPermission(context)
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private fun qikuPermissionCheck(context: Context) =
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QikuUtils.checkFloatWindowPermission(context)
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private fun oppoROMPermissionCheck(context: Context) =
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OppoUtils.checkFloatWindowPermission(context)
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/**
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* 6.0以后，通用悬浮窗权限检测
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* 但是魅族6.0的系统这种方式不好用，需要单独适配一下
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*/
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private fun commonROMPermissionCheck(context: Context): Boolean =
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if (RomUtils.checkIsMeizuRom()) meizuPermissionCheck(context) else {
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var result = true
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if (Build.VERSION.SDK_INT >= 23) try {
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val clazz = Settings::class.java
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val canDrawOverlays =
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clazz.getDeclaredMethod("canDrawOverlays", Context::class.java)
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result = canDrawOverlays.invoke(null, context) as Boolean
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} catch (e: Exception) {
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Log.e(TAG, Log.getStackTraceString(e))
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}
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result
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}
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/**
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* 通用 rom 权限申请
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*/
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private fun commonROMPermissionApply(fragment: Fragment) = when {
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// 这里也一样，魅族系统需要单独适配
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RomUtils.checkIsMeizuRom() -> MeizuUtils.applyPermission(fragment)
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Build.VERSION.SDK_INT >= Build.VERSION_CODES.M -> try {
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commonROMPermissionApplyInternal(fragment)
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} catch (e: Exception) {
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Logger.e(TAG, Log.getStackTraceString(e))
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}
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// 需要做统计效果
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else -> Logger.d(TAG, "user manually refuse OVERLAY_PERMISSION")
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}
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@JvmStatic
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fun commonROMPermissionApplyInternal(fragment: Fragment) = try {
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val clazz = Settings::class.java
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val field = clazz.getDeclaredField("ACTION_MANAGE_OVERLAY_PERMISSION")
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val intent = Intent(field.get(null).toString())
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intent.data = Uri.parse("package:${fragment.activity.packageName}")
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fragment.startActivityForResult(intent, requestCode)
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} catch (e: Exception) {
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Logger.e(TAG, "$e")
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}
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}
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