完成了引导页显示。修改拍照中的问题，解决了8.25出现的bug

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

@@ -8,6 +8,5 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         >
-
     </FrameLayout>
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -35,12 +35,11 @@
         android:id="@+id/iv_zoom_add"
         android:layout_width="50dp"
         android:layout_height="50dp"
-        android:layout_marginLeft="15dp"
-        android:layout_marginTop="15dp"
         android:src="@mipmap/zoom_add"
         android:visibility="gone"
-        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintBottom_toTopOf="@+id/btn_stop_video"
         app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="@+id/btn_switch"
         app:layout_constraintTop_toTopOf="parent" />
 
     <ImageView

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

@@ -16,6 +16,8 @@
             android:id="@+id/camera"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
+            app:cameraPictureSizeMaxArea="2500"
+            app:cameraVideoSizeMaxWidth="2750000"
             android:keepScreenOn="true"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintTop_toTopOf="parent" />
@@ -36,12 +38,11 @@
         android:id="@+id/iv_zoom_add"
         android:layout_width="50dp"
         android:layout_height="50dp"
-        android:layout_marginLeft="15dp"
-        android:layout_marginTop="15dp"
         android:src="@mipmap/zoom_add"
         android:visibility="gone"
-        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintBottom_toTopOf="@+id/btn_stop_picture"
         app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="@+id/btn_switch"
         app:layout_constraintTop_toTopOf="parent" />
 
     <ImageView
@@ -82,7 +83,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginTop="20dp"
-        android:layout_marginEnd="20dp"
+        android:layout_marginEnd="25dp"
         android:text="切换"
         app:layout_constraintRight_toRightOf="parent"
         app:layout_constraintTop_toTopOf="parent" />

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

@@ -14,7 +14,8 @@
     <LinearLayout
         android:id="@+id/ll_filter"
         android:layout_width="match_parent"
-        android:layout_height="80dp">
+        android:layout_height="80dp"
+        android:baselineAligned="false">
 
         <androidx.constraintlayout.widget.ConstraintLayout
             android:id="@+id/cl_type"
@@ -39,7 +40,7 @@
                 style="@style/main_about_text_style"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:layout_marginLeft="10dp"
+                android:layout_marginStart="10dp"
                 android:layout_marginBottom="20dp"
                 android:text="全部"
                 app:layout_constraintBottom_toBottomOf="parent"
@@ -77,7 +78,7 @@
                 style="@style/main_about_text_style"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:layout_marginLeft="10dp"
+                android:layout_marginStart="10dp"
                 android:layout_marginBottom="20dp"
                 android:text="全部"
                 app:layout_constraintBottom_toBottomOf="parent"
@@ -98,7 +99,8 @@
     <LinearLayout
         android:id="@+id/ll_filter_2"
         android:layout_width="match_parent"
-        android:layout_height="80dp">
+        android:layout_height="80dp"
+        android:baselineAligned="false">
 
         <androidx.constraintlayout.widget.ConstraintLayout
             android:id="@+id/cl_photograph"
@@ -124,7 +126,7 @@
                 style="@style/main_about_text_style"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:layout_marginLeft="10dp"
+                android:layout_marginStart="10dp"
                 android:layout_marginBottom="20dp"
                 android:text="全部"
                 app:layout_constraintBottom_toBottomOf="parent"
@@ -162,7 +164,7 @@
                 style="@style/main_about_text_style"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:layout_marginLeft="10dp"
+                android:layout_marginStart="10dp"
                 android:layout_marginBottom="20dp"
                 android:text="200"
                 app:layout_constraintBottom_toBottomOf="parent"
@@ -201,9 +203,9 @@
             style="@style/user_style"
             android:layout_width="80dp"
             android:layout_height="40dp"
-            android:layout_alignParentRight="true"
+            android:layout_alignParentEnd="true"
             android:layout_centerVertical="true"
-            android:layout_marginRight="20dp"
+            android:layout_marginEnd="20dp"
             android:gravity="center"
             android:text="地图显示"
             android:textColor="@color/white"

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

@@ -8,8 +8,9 @@
 
     <Button
         android:id="@+id/btn_delete"
-        android:layout_width="15dp"
-        android:layout_height="15dp"
+        android:layout_width="25dp"
+        android:layout_height="25dp"
+        android:padding="5dp"
         android:layout_marginEnd="10dp"
         android:layout_marginTop="5dp"
         android:background="@drawable/icon_delete"

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

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/icon_data_10_marker"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <Button
+        android:id="@+id/btn_next_step"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/icon_next_step"
+        android:layout_marginBottom="60dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/icon_discover_8_marker"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <Button
+        android:id="@+id/btn_next_step"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/icon_next_step"
+        android:layout_marginBottom="60dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/icon_gather_5_marker"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <Button
+        android:id="@+id/btn_next_step"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/icon_next_step"
+        android:layout_marginBottom="60dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/icon_location_4_marker"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <Button
+        android:id="@+id/btn_next_step"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/icon_next_step"
+        android:layout_marginBottom="60dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/icon_my_head_9_marker"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <Button
+        android:id="@+id/btn_next_step"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/icon_next_step"
+        android:layout_marginBottom="60dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -3,16 +3,16 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
-    android:background="@color/bgColor_overlay"
+    android:background="@drawable/icon_refresh_2_marker"
     android:layout_height="match_parent">
 
     <Button
-        android:id="@+id/btn_icon"
-        android:layout_width="100dp"
-        android:layout_height="100dp"
-        android:text="最后一页"
+        android:id="@+id/btn_next_step"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/icon_next_step"
+        android:layout_marginBottom="60dp"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintStart_toStartOf="parent" />
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -3,16 +3,15 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
-    android:background="@color/dialogBkgDark"
+    android:background="@drawable/icon_screen_3_marker"
     android:layout_height="match_parent">
-
     <Button
-        android:id="@+id/btn_icon"
-        android:layout_width="100dp"
-        android:layout_height="100dp"
-        android:text="第二页"
+        android:id="@+id/btn_next_step"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/icon_next_step"
+        android:layout_marginBottom="60dp"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintStart_toStartOf="parent" />
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/icon_submit_6_marker"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <Button
+        android:id="@+id/btn_next_step"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/icon_next_step"
+        android:layout_marginBottom="60dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/icon_submitted_7_marker"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <Button
+        android:id="@+id/btn_next_step"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/icon_next_step"
+        android:layout_marginBottom="60dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -3,16 +3,16 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
-    android:background="@drawable/bg"
+    android:background="@drawable/icon_task_1_marker"
     android:layout_height="match_parent">
 
     <Button
-        android:id="@+id/btn_icon"
-        android:layout_width="100dp"
-        android:layout_height="100dp"
-        android:text="第一页"
+        android:id="@+id/btn_next_step"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/icon_next_step"
+         android:layout_marginBottom="60dp"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintStart_toStartOf="parent" />
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/icon_withdraw_11_marker"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <Button
+        android:id="@+id/btn_to_learn"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/icon_to_learn"
+        android:layout_marginBottom="60dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>