100 lines
3.0 KiB
Kotlin
100 lines
3.0 KiB
Kotlin
package com.sw.dualscreen.activity
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import android.app.Dialog
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import android.content.Context
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import android.os.Bundle
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import android.text.TextUtils
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import android.view.View
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import android.view.WindowManager
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import android.widget.TextView
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import androidx.activity.enableEdgeToEdge
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import androidx.activity.result.contract.ActivityResultContracts
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import androidx.appcompat.app.AppCompatActivity
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import androidx.lifecycle.lifecycleScope
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import androidx.viewbinding.ViewBinding
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import com.sw.dualscreen.R
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import com.sw.dualscreen.model.IActivityResult
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import com.sw.dualscreen.view.CustomDialog
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import com.sw.dualscreen.viewmodel.BaseViewModel
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import kotlinx.coroutines.launch
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import timber.log.Timber
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abstract class BaseActivity<VB : ViewBinding> : AppCompatActivity() {
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protected lateinit var binding: VB
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protected lateinit var context: Context
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private var mDialogWaiting: CustomDialog? = null
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private lateinit var viewModel: BaseViewModel
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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enableEdgeToEdge()
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context = this
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//保持亮屏
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window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
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binding = inflateViewBinding()
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setContentView(binding.root)
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viewModel = getViewModel()
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initialize()
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registerDataChange()
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}
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abstract fun getViewModel(): BaseViewModel
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protected abstract fun inflateViewBinding(): VB
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open fun initialize() {
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}
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open fun registerDataChange() {
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lifecycleScope.launch {
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viewModel.showLoading.collect {
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Timber.d("registerDataChange 用户 showLoading = $it")
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if (it) {
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showWaitingDialog("")
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} else {
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hideWaitingDialog()
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}
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}
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}
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}
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/**
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* 显示等待提示框
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*/
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fun showWaitingDialog(tip: String?): Dialog? {
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hideWaitingDialog()
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val view = View.inflate(this, R.layout.dialog_waiting, null)
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if (!TextUtils.isEmpty(tip)) (view.findViewById<View?>(R.id.tvTip) as TextView).text = tip
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mDialogWaiting = CustomDialog(this, view, R.style.MyDialog)
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mDialogWaiting!!.show()
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mDialogWaiting!!.setCancelable(true)
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return mDialogWaiting
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}
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/**
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* 隐藏等待提示框
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*/
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fun hideWaitingDialog() {
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mDialogWaiting?.dismiss()
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mDialogWaiting = null
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}
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private var launchPermissionCallback: IActivityResult.RequestPermissionCallback? = null
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fun requestSinglePermissionResult(
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permission: String,
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permissionCallback: IActivityResult.RequestPermissionCallback?
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) {
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this.launchPermissionCallback = permissionCallback
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permissionLauncher.launch(permission)
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}
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private val permissionLauncher = registerForActivityResult(
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ActivityResultContracts.RequestPermission()
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) { result: Boolean ->
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launchPermissionCallback?.callback(result)
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}
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} |