...

app/src/main/AndroidManifest.xml

@@ -52,11 +52,23 @@
         <activity
             android:name=".ui.main.MainActivity"
             android:configChanges="locale"
-            android:exported="false"
+            android:exported="true"
             android:launchMode="singleTask"
             android:screenOrientation="portrait"
             tools:ignore="DiscouragedApi,LockedOrientationActivity">
 
+            <intent-filter tools:ignore="AppLinkUrlError">
+                <action android:name="android.intent.action.VIEW" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+
+                <data android:mimeType="application/pdf" />
+                <data android:mimeType="application/msword" />
+                <data android:mimeType="application/vnd.ms-excel" />
+                <data android:mimeType="application/vnd.ms-powerpoint" />
+            </intent-filter>
+
         </activity>
         <activity
             android:name=".ui.set.SetLanguageActivity"

app/src/main/java/com/base/pdfviewerscannerwhite/bean/ConstObject.kt

@@ -144,6 +144,14 @@ object ConstObject {
             field = value
             AppPreferences.getInstance().put("todayShowNotificationDialog_${currentDate()}", value, true)
         }
+    var setDefault = false
+        get() {
+            return AppPreferences.getInstance().getBoolean("setDefault", field)
+        }
+        set(value) {
+            field = value
+            AppPreferences.getInstance().put("setDefault", value, true)
+        }
 
     private fun currentDate(): String {
         val dateFormat = SimpleDateFormat("yyyy-MM-dd", Locale.getDefault())

app/src/main/java/com/base/pdfviewerscannerwhite/fcm/PopupConstObject.kt

 package com.base.pdfviewerscannerwhite.fcm
 
+import com.base.pdfviewerscannerwhite.utils.AppPreferences
+
 object PopupConstObject {
 
     const val POPUP_WHERE_TIMBER = "Timber"
@@ -19,6 +21,15 @@ object PopupConstObject {
     val popup_lock_interval = "popup_lock_interval"
     val popup_fcm_interval = "popup_fcm_interval"
 
+    var topic_number = ""
+        get() {
+            return AppPreferences.getInstance().getString("topic_number", field)
+        }
+        set(value) {
+            field = value
+            AppPreferences.getInstance().put("topic_number", value, true)
+        }
+
     //推送样式一配置
     val popup_style1_start = "popup_style1_start"
     val popup_style1_end = "popup_style1_end"

app/src/main/java/com/base/pdfviewerscannerwhite/helper/MyApplication.kt

@@ -6,10 +6,13 @@ import android.content.Intent
 import android.os.Bundle
 import android.text.TextUtils
 import com.base.pdfviewerscannerwhite.fcm.FCMManager
+import com.base.pdfviewerscannerwhite.fcm.PopupConstObject.topic_number
 import com.base.pdfviewerscannerwhite.fcm.ScreenStatusReceiver
 import com.base.pdfviewerscannerwhite.ui.splash.SplashActivity
 import com.base.pdfviewerscannerwhite.utils.ActivityManagerUtils
 import com.base.pdfviewerscannerwhite.utils.AppPreferences
+import com.base.pdfviewerscannerwhite.utils.KotlinExt.toFormatMinute
+import com.base.pdfviewerscannerwhite.utils.KotlinExt.toFormatTime3
 import com.base.pdfviewerscannerwhite.utils.LogEx
 import com.facebook.FacebookSdk
 import com.tom_roush.pdfbox.android.PDFBoxResourceLoader
@@ -64,7 +67,14 @@ class MyApplication : Application() {
 
     fun initApp() {
         FacebookSdk.sdkInitialize(applicationContext)
-        val topic = ConfigHelper.packageName + "_push"
+        var topicNumber = System.currentTimeMillis().toFormatMinute()
+        LogEx.logDebug(TAG, "topicNumber=$topicNumber")
+        if (topic_number.isNotEmpty()) {
+            topicNumber = topic_number
+        } else {
+            topic_number = topicNumber
+        }
+        val topic = ConfigHelper.packageName + "_push_$topicNumber"
         LogEx.logDebug(TAG, "topic=${topic}")
         FCMManager.initFirebase(this)
         FCMManager.subscribeToTopic(topic)

app/src/main/java/com/base/pdfviewerscannerwhite/ui/main/MainActivity.kt

@@ -33,6 +33,7 @@ import com.base.pdfviewerscannerwhite.ui.document.pdf.PdfSelectActivity
 import com.base.pdfviewerscannerwhite.ui.document.ppt.PptActivity
 import com.base.pdfviewerscannerwhite.ui.document.word.WordActivity
 import com.base.pdfviewerscannerwhite.ui.view.DialogView.showAppExitDialog
+import com.base.pdfviewerscannerwhite.ui.view.DialogView.showDefaultBottomDialog
 import com.base.pdfviewerscannerwhite.ui.view.DialogView.showDeleteDialog
 import com.base.pdfviewerscannerwhite.ui.view.DialogView.showDocumentRenameDialog
 import com.base.pdfviewerscannerwhite.ui.view.DialogView.showNotificationDialog
@@ -41,7 +42,6 @@ import com.base.pdfviewerscannerwhite.ui.view.PdfDialog.showPdfPwdDialog
 import com.base.pdfviewerscannerwhite.utils.IntentShareUtils.shareMutDocuments
 import com.base.pdfviewerscannerwhite.utils.LogEx
 import com.base.pdfviewerscannerwhite.utils.PermissionUtils.checkStorePermission
-import com.base.pdfviewerscannerwhite.utils.RoleManagerUtils.requestRoleBrowser
 import com.base.pdfviewerscannerwhite.utils.ShortcutUtils.addDeskShortCut
 import com.base.pdfviewerscannerwhite.utils.updateMediaStore
 import java.io.File
@@ -79,7 +79,7 @@ class MainActivity : BaseActivity<ActivityMain2Binding>(), MainView {
 
         addDeskShortCut()
 
-        requestRoleBrowser(launcher)
+
     }
 
 
@@ -189,6 +189,7 @@ class MainActivity : BaseActivity<ActivityMain2Binding>(), MainView {
             if (!todayShowNotificationDialog) {
                 todayShowNotificationDialog = true
                 showNotificationDialog(launcher)
+            } else {
             }
         }
     }
@@ -215,6 +216,8 @@ class MainActivity : BaseActivity<ActivityMain2Binding>(), MainView {
                 if (!todayShowNotificationDialog) {
                     todayShowNotificationDialog = true
                     showNotificationDialog(launcher)
+                } else {
+                    showDefaultBottomDialog()
                 }
             }
         }

app/src/main/java/com/base/pdfviewerscannerwhite/ui/view/DialogView.kt

@@ -5,8 +5,14 @@ import android.annotation.SuppressLint
 import android.app.Activity
 import android.app.AlertDialog
 import android.content.Context
+import android.content.Intent
 import android.graphics.Color
+import android.net.Uri
 import android.os.Build
+import android.service.chooser.ChooserAction
+import android.text.SpannableString
+import android.text.SpannableStringBuilder
+import android.text.style.ForegroundColorSpan
 import android.view.Gravity
 import android.view.LayoutInflater
 import android.view.View
@@ -14,6 +20,8 @@ import android.view.WindowManager
 import android.widget.FrameLayout
 import android.widget.LinearLayout
 import android.widget.LinearLayout.LayoutParams
+import androidx.core.app.ActivityCompat.startActivityForResult
+import androidx.core.content.ContextCompat
 import androidx.core.widget.addTextChangedListener
 import com.base.pdfviewerscannerwhite.R
 import com.base.pdfviewerscannerwhite.ads.admob.AdmobNativeUtils
@@ -21,13 +29,15 @@ import com.base.pdfviewerscannerwhite.bean.ConstObject.UI_SORT_FINAL_MODIFIED
 import com.base.pdfviewerscannerwhite.bean.ConstObject.UI_SORT_LAST_MODIFIED
 import com.base.pdfviewerscannerwhite.bean.ConstObject.UI_SORT_NAME_A_Z
 import com.base.pdfviewerscannerwhite.bean.ConstObject.UI_SORT_NAME_Z_A
+import com.base.pdfviewerscannerwhite.bean.ConstObject.setDefault
 import com.base.pdfviewerscannerwhite.bean.DocumentBean
 import com.base.pdfviewerscannerwhite.bean.DocumentBean.Companion.TYPE_EXCEL
 import com.base.pdfviewerscannerwhite.bean.DocumentBean.Companion.TYPE_PPT
 import com.base.pdfviewerscannerwhite.bean.DocumentBean.Companion.TYPE_WORD
 import com.base.pdfviewerscannerwhite.databinding.DialogAppExitBinding
 import com.base.pdfviewerscannerwhite.databinding.DialogCommonTipBinding
-import com.base.pdfviewerscannerwhite.databinding.DialogDefaultBinding
+import com.base.pdfviewerscannerwhite.databinding.DialogDefaultBottomBinding
+import com.base.pdfviewerscannerwhite.databinding.DialogDefaultUpBinding
 import com.base.pdfviewerscannerwhite.databinding.DialogDeleteBinding
 import com.base.pdfviewerscannerwhite.databinding.DialogDocumentDetailBinding
 import com.base.pdfviewerscannerwhite.databinding.DialogDocumentHomeMoreBinding
@@ -40,6 +50,7 @@ import com.base.pdfviewerscannerwhite.databinding.DialogStoragePermissionBinding
 import com.base.pdfviewerscannerwhite.ui.main.DocumentFragment
 import com.base.pdfviewerscannerwhite.ui.main.DocumentPageFragment
 import com.base.pdfviewerscannerwhite.ui.main.MainActivity
+import com.base.pdfviewerscannerwhite.ui.view.DialogView.showNotificationDialog
 import com.base.pdfviewerscannerwhite.utils.ActivityLauncher
 import com.base.pdfviewerscannerwhite.utils.IntentShareUtils.documentShare
 import com.base.pdfviewerscannerwhite.utils.KotlinExt.toFormatSize
@@ -520,9 +531,12 @@ object DialogView {
     }
 
     @SuppressLint("SetTextI18n")
-    fun Context.showDefaultDialog() {
+    fun Activity.showDefaultBottomDialog() {
+        if (setDefault) return
+        setDefault = true
+
         val dialog = BottomSheetDialog(this, R.style.BottomSheetDialog)
-        val binding = DialogDefaultBinding.inflate(LayoutInflater.from(this))
+        val binding = DialogDefaultBottomBinding.inflate(LayoutInflater.from(this))
         dialog.setContentView(binding.root)
         dialog.setCanceledOnTouchOutside(false)
 
@@ -538,11 +552,82 @@ object DialogView {
 
         val appName = resources.getString(R.string.app_name)
 
-        binding.tvTittle.text = getString(R.string.set_as_default) + appName
+        binding.tvTittle.text = getString(R.string.set_as_default) + " " + appName
         binding.tvDesc.text =
-            getString(R.string.set_this_app_as_your_default) + appName + getString(R.string.for_a_better_reading_experience)
+            getString(R.string.set_this_app_as_your_default) + " " + appName + " " + getString(R.string.for_a_better_reading_experience)
+
+        binding.tvConfirm.setOnClickListener {
+            dialog.dismiss()
+            showDefaultTopDialog()
+        }
+
+
+    }
+
+    fun Activity.showDefaultTopDialog() {
+        val dialog = AlertDialog.Builder(this).create()
+        val binding = DialogDefaultUpBinding.inflate(LayoutInflater.from(this))
+        dialog.setView(binding.root)
+        dialog.setCanceledOnTouchOutside(true)
+
+        dialog.show()
 
-        binding.tvConfirm
+        val params = dialog.window?.attributes
+//        params?.width = resources.getDimensionPixelOffset(R.dimen.dp_345)
+//        params?.height = LinearLayout.LayoutParams.WRAP_CONTENT
+        params?.gravity = Gravity.TOP
+        dialog.window?.attributes = params
+        dialog.window?.setBackgroundDrawableResource(android.R.color.transparent)
+
+
+        val select = getString(R.string.select)
+        val spannableStringBuilder = SpannableStringBuilder()
+        spannableStringBuilder.append(select)
+        spannableStringBuilder.append(" ")
+
+        val app = getString(R.string.app_name)
+        val appString = SpannableString(app)
+        appString.setSpan(
+            ForegroundColorSpan(ContextCompat.getColor(this, R.color.colo_00b8de)),
+            0,
+            appString.length,
+            SpannableString.SPAN_EXCLUSIVE_EXCLUSIVE
+        )
+        spannableStringBuilder.append(appString)
+
+        val andClick = getString(R.string._and_click)
+        spannableStringBuilder.append(andClick)
+        spannableStringBuilder.append(" ")
+
+        val always = getString(R.string.always)
+        val alwaysString = SpannableString(always)
+        alwaysString.setSpan(
+            ForegroundColorSpan(ContextCompat.getColor(this, R.color.colo_00b8de)),
+            0,
+            always.length,
+            SpannableString.SPAN_EXCLUSIVE_EXCLUSIVE
+        )
+        spannableStringBuilder.append(alwaysString)
+        spannableStringBuilder.append(" ")
+
+        val ss = getString(R.string.as_the_default_reader)
+        spannableStringBuilder.append(ss)
+
+        binding.tvTittle.text = spannableStringBuilder
+
+        binding.tvOk.setOnClickListener {
+            dialog.dismiss()
+            val intent = Intent(Intent.ACTION_VIEW)
+            intent.setDataAndType(Uri.parse(""), "application/pdf")
+            intent.addCategory(Intent.CATEGORY_DEFAULT)
+            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+
+            val chooser: Intent = Intent.createChooser(intent, null)
+
+            if (intent.resolveActivity(packageManager) != null) {
+                startActivityForResult(chooser, 111)
+            }
+        }
     }
 
 }
\ No newline at end of file

app/src/main/java/com/base/pdfviewerscannerwhite/utils/KotlinExt.kt

@@ -45,6 +45,10 @@ object KotlinExt {
         return SimpleDateFormat("yyyy-MM-dd", Locale.ENGLISH).format(this)
     }
 
+    fun Long.toFormatMinute(): String {
+        return SimpleDateFormat("mm", Locale.ENGLISH).format(this)
+    }
+
 
     fun Array<String>.array2String(): String {
         val stringBuilder = StringBuilder()

app/src/main/java/com/base/pdfviewerscannerwhite/utils/RoleManagerUtils.kt

@@ -14,33 +14,33 @@ object RoleManagerUtils {
 //        return resolveInfo != null && resolveInfo.activityInfo.packageName == packageName
 //    }
 
-    fun Context.requestRoleBrowser(launcher: ActivityLauncher, callBack: (() -> Unit)? = null) {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-            val roleManager: RoleManager = getSystemService(RoleManager::class.java) as RoleManager
-            if (!roleManager.isRoleAvailable("android.app.role.BROWSER")) {
-                val intent = Intent(Settings.ACTION_MANAGE_DEFAULT_APPS_SETTINGS)
-                launcher.launch(intent) {
-                    callBack?.invoke()
-                }
-            } else if (roleManager.isRoleHeld("android.app.role.BROWSER")) {
-                val intent = Intent(Settings.ACTION_MANAGE_DEFAULT_APPS_SETTINGS)
-                launcher.launch(intent) {
-                    callBack?.invoke()
-                }
-            } else {
-                val intent = roleManager.createRequestRoleIntent("android.app.role.BROWSER")
-                launcher.launch(intent) {
-                    callBack?.invoke()
-                }
-            }
-
-        } else {
-            val intent = Intent(Settings.ACTION_MANAGE_DEFAULT_APPS_SETTINGS)
-            launcher.launch(intent) {
-                callBack?.invoke()
-            }
-        }
-    }
+//    fun Context.requestRoleBrowser(launcher: ActivityLauncher, callBack: (() -> Unit)? = null) {
+//        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+//            val roleManager: RoleManager = getSystemService(RoleManager::class.java) as RoleManager
+//            if (!roleManager.isRoleAvailable("android.app.role.BROWSER")) {
+//                val intent = Intent(Settings.ACTION_MANAGE_DEFAULT_APPS_SETTINGS)
+//                launcher.launch(intent) {
+//                    callBack?.invoke()
+//                }
+//            } else if (roleManager.isRoleHeld("android.app.role.BROWSER")) {
+//                val intent = Intent(Settings.ACTION_MANAGE_DEFAULT_APPS_SETTINGS)
+//                launcher.launch(intent) {
+//                    callBack?.invoke()
+//                }
+//            } else {
+//                val intent = roleManager.createRequestRoleIntent("android.app.role.BROWSER")
+//                launcher.launch(intent) {
+//                    callBack?.invoke()
+//                }
+//            }
+//
+//        } else {
+//            val intent = Intent(Settings.ACTION_MANAGE_DEFAULT_APPS_SETTINGS)
+//            launcher.launch(intent) {
+//                callBack?.invoke()
+//            }
+//        }
+//    }
 
 
 }
\ No newline at end of file

app/src/main/res/drawable/bg_ffffff_blr25.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="@color/white" />
+    <corners
+        android:bottomLeftRadius="25dp"
+        android:bottomRightRadius="25dp" />
+</shape>
\ No newline at end of file

app/src/main/res/layout/dialog_app_exit.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:background="@drawable/bg_ffffff_tlf25"
+    android:background="@drawable/bg_ffffff_tlr25"
     android:orientation="vertical">
 
 

app/src/main/res/layout/dialog_default.xml → app/src/main/res/layout/dialog_default_bottom.xml

@@ -3,7 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:background="@drawable/bg_ffffff_tlf25"
+    android:background="@drawable/bg_ffffff_tlr25"
     android:orientation="vertical">
 
     <View
@@ -38,6 +38,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="center_horizontal"
+        android:layout_marginHorizontal="20dp"
         android:layout_marginTop="16dp"
         android:gravity="center"
         android:textColor="#666666"

app/src/main/res/layout/dialog_default_up.xml

+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@drawable/bg_ffffff_blr25"
+    android:orientation="vertical">
+
+
+    <TextView
+        android:layout_marginHorizontal="24dp"
+        android:id="@+id/tv_tittle"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginTop="30dp"
+        android:textColor="#333333"
+        android:textSize="17sp"
+        android:textStyle="bold"
+        tools:ignore="HardcodedText"
+        tools:text="@string/app_name" />
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginTop="30dp"
+        android:src="@mipmap/shezhitu_10"
+        tools:ignore="ContentDescription" />
+
+
+    <TextView
+        android:id="@+id/tv_ok"
+        android:layout_width="338dp"
+        android:layout_height="48dp"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginTop="20dp"
+        android:layout_marginBottom="20dp"
+        android:background="@drawable/bg_00b8de_10"
+        android:gravity="center"
+        android:text="ok"
+        android:textColor="@color/white"
+        android:textSize="18sp"
+        tools:ignore="HardcodedText" />
+
+
+</LinearLayout>
\ No newline at end of file

app/src/main/res/layout/dialog_storage_permission.xml

@@ -3,7 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:background="@drawable/bg_ffffff_tlf25"
+    android:background="@drawable/bg_ffffff_tlr25"
     android:orientation="vertical">
 
     <ImageView

app/src/main/res/values/colors.xml

@@ -7,4 +7,5 @@
     <color name="color_149b55">#149B55</color>
     <color name="color_ffa127">#FFA127</color>
     <color name="color_f92b39">#F92B39</color>
+    <color name="colo_00b8de">#00B8DE</color>
 </resources>
\ No newline at end of file

app/src/main/res/values/strings.xml

@@ -103,5 +103,9 @@
     <string name="set_as_default">Set as Default </string>
     <string name="set_this_app_as_your_default">Set this app as your default </string>
     <string name="for_a_better_reading_experience">for a better reading experience</string>
+    <string name="select">Select </string>
+    <string name="_and_click">" and click"</string>
+    <string name="always">Always </string>
+    <string name="as_the_default_reader">It is set as the default reader.</string>
 
 </resources>
\ No newline at end of file