gedoor
4 years ago
parent
ca4caec216
commit
8d1199925f
@ -1,4 +1,4 @@ |
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package io.legado.app.help.permission |
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package io.legado.app.constant |
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|
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@Suppress("unused") |
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object Permissions { |
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@ -1,20 +0,0 @@ |
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package io.legado.app.help.permission |
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import android.content.Context |
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import android.content.Intent |
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import androidx.appcompat.app.AppCompatActivity |
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import java.lang.ref.WeakReference |
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internal class ActivitySource(activity: AppCompatActivity) : RequestSource { |
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private val actRef: WeakReference<AppCompatActivity> = WeakReference(activity) |
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override val context: Context? |
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get() = actRef.get() |
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override fun startActivity(intent: Intent) { |
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actRef.get()?.startActivity(intent) |
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} |
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} |
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@ -1,19 +0,0 @@ |
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package io.legado.app.help.permission |
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import android.content.Context |
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import android.content.Intent |
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import androidx.fragment.app.Fragment |
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import java.lang.ref.WeakReference |
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internal class FragmentSource(fragment: Fragment) : RequestSource { |
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private val fragRef: WeakReference<Fragment> = WeakReference(fragment) |
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override val context: Context? |
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get() = fragRef.get()?.requireContext() |
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override fun startActivity(intent: Intent) { |
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fragRef.get()?.startActivity(intent) |
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} |
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} |
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@ -1,7 +0,0 @@ |
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package io.legado.app.help.permission |
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interface OnPermissionsDeniedCallback { |
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fun onPermissionsDenied(requestCode: Int, deniedPermissions: Array<String>) |
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} |
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@ -1,7 +0,0 @@ |
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package io.legado.app.help.permission |
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interface OnPermissionsGrantedCallback { |
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fun onPermissionsGranted(requestCode: Int) |
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} |
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@ -1,9 +0,0 @@ |
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package io.legado.app.help.permission |
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interface OnPermissionsResultCallback { |
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fun onPermissionsGranted(requestCode: Int) |
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fun onPermissionsDenied(requestCode: Int, deniedPermissions: Array<String>) |
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} |
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@ -1,10 +0,0 @@ |
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package io.legado.app.help.permission |
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import android.content.Intent |
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interface OnRequestPermissionsResultCallback { |
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fun onRequestPermissionsResult(requestCode: Int, permissions: Array<String>, grantResults: IntArray) |
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fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) |
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} |
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@ -1,76 +0,0 @@ |
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package io.legado.app.help.permission |
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import android.content.Intent |
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import android.net.Uri |
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import android.os.Bundle |
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import android.provider.Settings |
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import android.view.KeyEvent |
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import androidx.appcompat.app.AppCompatActivity |
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import androidx.core.app.ActivityCompat |
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import io.legado.app.R |
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import io.legado.app.utils.toastOnUi |
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class PermissionActivity : AppCompatActivity() { |
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override fun onCreate(savedInstanceState: Bundle?) { |
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super.onCreate(savedInstanceState) |
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when (intent.getIntExtra(KEY_INPUT_REQUEST_TYPE, Request.TYPE_REQUEST_PERMISSION)) { |
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Request.TYPE_REQUEST_PERMISSION//权限请求 |
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-> { |
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val requestCode = intent.getIntExtra(KEY_INPUT_PERMISSIONS_CODE, 1000) |
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val permissions = intent.getStringArrayExtra(KEY_INPUT_PERMISSIONS) |
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if (permissions != null) { |
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ActivityCompat.requestPermissions(this, permissions, requestCode) |
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} else { |
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finish() |
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} |
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} |
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Request.TYPE_REQUEST_SETTING//跳转到设置界面 |
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-> try { |
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val settingIntent = Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS) |
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settingIntent.data = Uri.fromParts("package", packageName, null) |
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startActivityForResult(settingIntent, Request.TYPE_REQUEST_SETTING) |
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} catch (e: Exception) { |
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toastOnUi(R.string.tip_cannot_jump_setting_page) |
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finish() |
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} |
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} |
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} |
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override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<String>, grantResults: IntArray) { |
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super.onRequestPermissionsResult(requestCode, permissions, grantResults) |
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RequestPlugins.sRequestCallback?.onRequestPermissionsResult(requestCode, permissions, grantResults) |
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finish() |
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} |
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override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) { |
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super.onActivityResult(requestCode, resultCode, data) |
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RequestPlugins.sRequestCallback?.onActivityResult(requestCode, resultCode, data) |
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finish() |
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} |
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override fun startActivity(intent: Intent) { |
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super.startActivity(intent) |
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overridePendingTransition(0, 0) |
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} |
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override fun finish() { |
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super.finish() |
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overridePendingTransition(0, 0) |
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} |
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override fun onKeyDown(keyCode: Int, event: KeyEvent): Boolean { |
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return if (keyCode == KeyEvent.KEYCODE_BACK) { |
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true |
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} else super.onKeyDown(keyCode, event) |
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} |
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companion object { |
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const val KEY_INPUT_REQUEST_TYPE = "KEY_INPUT_REQUEST_TYPE" |
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const val KEY_INPUT_PERMISSIONS_CODE = "KEY_INPUT_PERMISSIONS_CODE" |
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const val KEY_INPUT_PERMISSIONS = "KEY_INPUT_PERMISSIONS" |
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} |
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} |
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@ -1,91 +0,0 @@ |
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package io.legado.app.help.permission |
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import androidx.annotation.StringRes |
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import androidx.appcompat.app.AppCompatActivity |
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import androidx.fragment.app.Fragment |
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import java.util.* |
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@Suppress("unused") |
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class PermissionsCompat private constructor() { |
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private var request: Request? = null |
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fun request() { |
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RequestManager.pushRequest(request) |
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} |
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companion object { |
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// 检查权限, 如果已经拥有返回 true |
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fun check(activity: AppCompatActivity, vararg permissions: String): Boolean { |
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val request = Request(activity) |
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val pers = ArrayList<String>() |
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pers.addAll(listOf(*permissions)) |
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val data = request.getDeniedPermissions(pers.toTypedArray()) |
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return data == null |
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} |
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} |
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class Builder { |
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private val request: Request |
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constructor(activity: AppCompatActivity) { |
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request = Request(activity) |
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} |
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constructor(fragment: Fragment) { |
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request = Request(fragment) |
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} |
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fun addPermissions(vararg permissions: String): Builder { |
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request.addPermissions(*permissions) |
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return this |
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} |
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fun requestCode(requestCode: Int): Builder { |
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request.setRequestCode(requestCode) |
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return this |
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} |
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fun onGranted(callback: (requestCode: Int) -> Unit): Builder { |
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request.setOnGrantedCallback(object : OnPermissionsGrantedCallback { |
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override fun onPermissionsGranted(requestCode: Int) { |
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callback(requestCode) |
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} |
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}) |
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return this |
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} |
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fun onDenied(callback: (requestCode: Int, deniedPermissions: Array<String>) -> Unit): Builder { |
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request.setOnDeniedCallback(object : OnPermissionsDeniedCallback { |
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override fun onPermissionsDenied(requestCode: Int, deniedPermissions: Array<String>) { |
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callback(requestCode, deniedPermissions) |
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} |
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}) |
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return this |
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} |
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fun rationale(rationale: CharSequence): Builder { |
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request.setRationale(rationale) |
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return this |
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} |
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fun rationale(@StringRes resId: Int): Builder { |
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request.setRationale(resId) |
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return this |
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} |
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fun build(): PermissionsCompat { |
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val compat = PermissionsCompat() |
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compat.request = request |
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return compat |
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} |
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fun request(): PermissionsCompat { |
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val compat = build() |
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compat.request = request |
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compat.request() |
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return compat |
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} |
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} |
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} |
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@ -1,204 +0,0 @@ |
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package io.legado.app.help.permission |
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import android.content.Intent |
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import android.content.pm.PackageManager |
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import android.os.Build |
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import androidx.annotation.StringRes |
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import androidx.appcompat.app.AlertDialog |
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import androidx.appcompat.app.AppCompatActivity |
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import androidx.core.content.ContextCompat |
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import androidx.fragment.app.Fragment |
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import io.legado.app.R |
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import io.legado.app.utils.startActivity |
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import java.util.* |
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internal class Request : OnRequestPermissionsResultCallback { |
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internal val requestTime: Long |
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private var requestCode: Int = TYPE_REQUEST_PERMISSION |
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private var source: RequestSource? = null |
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private var permissions: ArrayList<String>? = null |
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private var grantedCallback: OnPermissionsGrantedCallback? = null |
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private var deniedCallback: OnPermissionsDeniedCallback? = null |
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private var rationaleResId: Int = 0 |
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private var rationale: CharSequence? = null |
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private var rationaleDialog: AlertDialog? = null |
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private val deniedPermissions: Array<String>? |
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get() { |
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return getDeniedPermissions(this.permissions?.toTypedArray()) |
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} |
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constructor(activity: AppCompatActivity) { |
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source = ActivitySource(activity) |
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permissions = ArrayList() |
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requestTime = System.currentTimeMillis() |
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} |
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constructor(fragment: Fragment) { |
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source = FragmentSource(fragment) |
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permissions = ArrayList() |
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requestTime = System.currentTimeMillis() |
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} |
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fun addPermissions(vararg permissions: String) { |
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this.permissions?.addAll(listOf(*permissions)) |
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} |
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fun setRequestCode(requestCode: Int) { |
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this.requestCode = requestCode |
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} |
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fun setOnGrantedCallback(callback: OnPermissionsGrantedCallback) { |
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grantedCallback = callback |
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} |
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fun setOnDeniedCallback(callback: OnPermissionsDeniedCallback) { |
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deniedCallback = callback |
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} |
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fun setRationale(@StringRes resId: Int) { |
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rationaleResId = resId |
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rationale = null |
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} |
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fun setRationale(rationale: CharSequence) { |
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this.rationale = rationale |
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rationaleResId = 0 |
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} |
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fun start() { |
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RequestPlugins.setOnRequestPermissionsCallback(this) |
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val deniedPermissions = deniedPermissions |
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if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) { |
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if (deniedPermissions == null) { |
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onPermissionsGranted(requestCode) |
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} else { |
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val rationale = |
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if (rationaleResId != 0) source?.context?.getText(rationaleResId) else rationale |
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if (rationale != null) { |
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showSettingDialog(rationale) { |
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onPermissionsDenied( |
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requestCode, |
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deniedPermissions |
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) |
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} |
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} else { |
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onPermissionsDenied(requestCode, deniedPermissions) |
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} |
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} |
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} else { |
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if (deniedPermissions != null) { |
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source?.context?.startActivity<PermissionActivity> { |
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putExtra(PermissionActivity.KEY_INPUT_REQUEST_TYPE, TYPE_REQUEST_PERMISSION) |
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putExtra(PermissionActivity.KEY_INPUT_PERMISSIONS_CODE, requestCode) |
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putExtra(PermissionActivity.KEY_INPUT_PERMISSIONS, deniedPermissions) |
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} |
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} else { |
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onPermissionsGranted(requestCode) |
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} |
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} |
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} |
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fun clear() { |
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grantedCallback = null |
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deniedCallback = null |
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} |
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fun getDeniedPermissions(permissions: Array<String>?): Array<String>? { |
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if (permissions != null) { |
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val deniedPermissionList = ArrayList<String>() |
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for (permission in permissions) { |
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if (source?.context?.let { |
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ContextCompat.checkSelfPermission( |
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it, |
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permission |
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) |
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} != PackageManager.PERMISSION_GRANTED |
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) { |
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deniedPermissionList.add(permission) |
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} |
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} |
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val size = deniedPermissionList.size |
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if (size > 0) { |
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return deniedPermissionList.toTypedArray() |
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} |
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} |
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return null |
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} |
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private fun showSettingDialog(rationale: CharSequence, cancel: () -> Unit) { |
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rationaleDialog?.dismiss() |
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source?.context?.let { |
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runCatching { |
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rationaleDialog = AlertDialog.Builder(it) |
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.setTitle(R.string.dialog_title) |
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.setMessage(rationale) |
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.setPositiveButton(R.string.dialog_setting) { _, _ -> |
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it.startActivity<PermissionActivity> { |
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putExtra( |
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PermissionActivity.KEY_INPUT_REQUEST_TYPE, |
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TYPE_REQUEST_SETTING |
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) |
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} |
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} |
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.setNegativeButton(R.string.dialog_cancel) { _, _ -> cancel() } |
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.show() |
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} |
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} |
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} |
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private fun onPermissionsGranted(requestCode: Int) { |
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try { |
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grantedCallback?.onPermissionsGranted(requestCode) |
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} catch (ignore: Exception) { |
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} |
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RequestPlugins.sResultCallback?.onPermissionsGranted(requestCode) |
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} |
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private fun onPermissionsDenied(requestCode: Int, deniedPermissions: Array<String>) { |
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try { |
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deniedCallback?.onPermissionsDenied(requestCode, deniedPermissions) |
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} catch (ignore: Exception) { |
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} |
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RequestPlugins.sResultCallback?.onPermissionsDenied(requestCode, deniedPermissions) |
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} |
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override fun onRequestPermissionsResult( |
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requestCode: Int, |
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permissions: Array<String>, |
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grantResults: IntArray |
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) { |
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val deniedPermissions = getDeniedPermissions(permissions) |
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if (deniedPermissions != null) { |
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val rationale = |
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if (rationaleResId != 0) source?.context?.getText(rationaleResId) else rationale |
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if (rationale != null) { |
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showSettingDialog(rationale) { onPermissionsDenied(requestCode, deniedPermissions) } |
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} else { |
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onPermissionsDenied(requestCode, deniedPermissions) |
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} |
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} else { |
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onPermissionsGranted(requestCode) |
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} |
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} |
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override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) { |
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val deniedPermissions = deniedPermissions |
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if (deniedPermissions == null) { |
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onPermissionsGranted(this.requestCode) |
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} else { |
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onPermissionsDenied(this.requestCode, deniedPermissions) |
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} |
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} |
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companion object { |
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const val TYPE_REQUEST_PERMISSION = 1 |
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const val TYPE_REQUEST_SETTING = 2 |
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} |
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} |
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@ -1,69 +0,0 @@ |
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package io.legado.app.help.permission |
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import android.os.Handler |
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import android.os.Looper |
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import java.util.* |
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internal object RequestManager : OnPermissionsResultCallback { |
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private var requests: Stack<Request>? = null |
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private var request: Request? = null |
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private val handler = Handler(Looper.getMainLooper()) |
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private val requestRunnable = Runnable { |
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request?.start() |
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} |
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private val isCurrentRequestInvalid: Boolean |
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get() = request?.let { System.currentTimeMillis() - it.requestTime > 5 * 1000L } ?: true |
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init { |
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RequestPlugins.setOnPermissionsResultCallback(this) |
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} |
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fun pushRequest(request: Request?) { |
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if (request == null) return |
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if (requests == null) { |
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requests = Stack() |
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} |
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requests?.let { |
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val index = it.indexOf(request) |
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if (index >= 0) { |
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val to = it.size - 1 |
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if (index != to) { |
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@Suppress("NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS") |
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Collections.swap(requests, index, to) |
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} |
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} else { |
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it.push(request) |
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} |
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if (!it.empty() && isCurrentRequestInvalid) { |
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this.request = it.pop() |
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handler.post(requestRunnable) |
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} |
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} |
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} |
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private fun startNextRequest() { |
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request?.clear() |
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request = null |
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requests?.let { |
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request = if (it.empty()) null else it.pop() |
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request?.let { handler.post(requestRunnable) } |
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} |
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} |
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override fun onPermissionsGranted(requestCode: Int) { |
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startNextRequest() |
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} |
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override fun onPermissionsDenied(requestCode: Int, deniedPermissions: Array<String>) { |
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startNextRequest() |
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} |
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} |
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@ -1,20 +0,0 @@ |
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package io.legado.app.help.permission |
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internal object RequestPlugins { |
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@Volatile |
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var sRequestCallback: OnRequestPermissionsResultCallback? = null |
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@Volatile |
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var sResultCallback: OnPermissionsResultCallback? = null |
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fun setOnRequestPermissionsCallback(callback: OnRequestPermissionsResultCallback) { |
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sRequestCallback = callback |
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} |
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fun setOnPermissionsResultCallback(callback: OnPermissionsResultCallback) { |
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sResultCallback = callback |
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} |
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} |
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@ -1,12 +0,0 @@ |
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package io.legado.app.help.permission |
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import android.content.Context |
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import android.content.Intent |
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|
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interface RequestSource { |
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val context: Context? |
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fun startActivity(intent: Intent) |
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} |
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