file manager select init

src/main/java/com/zxhyis/tools/base/TopActivity.kt

+package com.zxhyis.tools.base
+
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import androidx.viewbinding.ViewBinding
+import com.zxhyis.tools.logic.ActivityCollector
+
+
+abstract class TopActivity<T : ViewBinding> : AppCompatActivity() {
+
+    lateinit var vb: T
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        ActivityCollector.addActivity(this)
+        vb = getViewBinding1()
+        setContentView(vb.root)
+        init()
+    }
+
+    abstract fun getViewBinding1(): T
+
+    abstract fun init()
+
+
+    override fun onDestroy() {
+        super.onDestroy()
+        ActivityCollector.removeActivity(this)
+    }
+
+}
+

src/main/java/com/zxhyis/tools/base/TopFragment.kt

+package com.zxhyis.tools.base
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import androidx.viewbinding.ViewBinding
+
+abstract class TopFragment<T:ViewBinding> :Fragment(){
+
+
+    private var _binding: T? = null
+
+    protected val mK: T
+        get() = _binding!!
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        _binding = createBinding(inflater, container)
+        return mK.root
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+
+    abstract fun createBinding(inflater: LayoutInflater, container: ViewGroup?): T
+}
\ No newline at end of file

src/main/java/com/zxhyis/tools/logic/ActivityCollector.kt

+package com.zxhyis.tools.logic
+
+import android.app.Activity
+import kotlin.system.exitProcess
+
+object ActivityCollector {
+    private val activities = ArrayList<Activity>()
+
+    fun addActivity(activity: Activity?) {
+        activities.add(activity!!)
+    }
+
+    fun removeActivity(activity: Activity?) {
+        activities.remove(activity)
+    }
+
+    fun finishAll() {
+        for (activity in activities) {
+            if (!activity.isFinishing) {
+                activity.finish()
+            }
+        }
+        activities.clear()
+        exitProcess(0)
+    }
+}
\ No newline at end of file

src/main/java/com/zxhyis/tools/logic/KtExpand.kt

+package com.zxhyis.tools.logic
+
+import android.app.Activity
+import android.content.Context
+import android.content.Intent
+import android.view.View
+import androidx.core.os.bundleOf
+
+inline fun <reified T : Activity> Context.startActivity(vararg params: Pair<String, Any?>) {
+    val intent = Intent(this, T::class.java)
+    intent.putExtras(bundleOf(*params))
+    startActivity(intent)
+}
+
+fun View.setOnClick(action: () -> Unit) {
+    this.setOnClickListener { action() }
+}
+
+

src/main/java/com/zxhyis/tools/ui/home/HomeFragment.kt

+package com.zxhyis.tools.ui.home
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import com.zxhyis.tools.base.TopFragment
+import com.zxhyis.tools.databinding.FragmentHomeBinding
+
+
+class HomeFragment : TopFragment<FragmentHomeBinding>() {
+
+    override fun createBinding(
+        inflater: LayoutInflater,
+        container: ViewGroup?
+    ): FragmentHomeBinding {
+        return FragmentHomeBinding.inflate(inflater,container,false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        mK.pb.setProgress(30f)
+        mK.pb.setProgressColor(0xFFFFFF)
+        mK.pb.setBackColor(0x52FFFFFF)
+        mK.pb.setStrokeWidth(8f)
+    }
+
+
+}
\ No newline at end of file

src/main/java/com/zxhyis/tools/ui/home/MainActivity.kt

+package com.zxhyis.tools.ui.home
+
+
+import androidx.fragment.app.Fragment
+import androidx.viewpager2.adapter.FragmentStateAdapter
+import androidx.viewpager2.widget.ViewPager2
+import com.zxhyis.tools.R
+import com.zxhyis.tools.base.TopActivity
+import com.zxhyis.tools.databinding.ActivityMainBinding
+
+class MainActivity : TopActivity<ActivityMainBinding>() {
+
+    private lateinit var f1: HomeFragment
+    private lateinit var f2: ViewFragment
+    private lateinit var f3: ToolFragment
+
+
+    override fun getViewBinding1(): ActivityMainBinding {
+        return ActivityMainBinding.inflate(layoutInflater)
+    }
+
+    override fun init() {
+        initBavAndVp2()
+    }
+
+    private fun initBavAndVp2() {
+        f1 = HomeFragment()
+        f2 = ViewFragment()
+        f3 = ToolFragment()
+        val fList = listOf(f1, f2, f3)
+
+        //配置vp2
+        vb.vp2.adapter = object : FragmentStateAdapter(this) {
+            override fun getItemCount(): Int = fList.size
+
+            override fun createFragment(position: Int): Fragment = fList[position]
+
+        }
+
+        vb.vp2.apply {
+            isUserInputEnabled=false
+            offscreenPageLimit=fList.size
+            currentItem=0
+            registerOnPageChangeCallback(object : ViewPager2.OnPageChangeCallback(){
+                override fun onPageSelected(position: Int) {
+                    super.onPageSelected(position)
+                    when(position){
+                        0 -> {
+                            vb.bav.selectedItemId = R.id.bav1
+                        }
+                        1 -> {
+                            vb.bav.selectedItemId = R.id.bav2
+                        }
+                        2-> {
+                            vb.bav.selectedItemId = R.id.bav3
+                        }
+                    }
+                }
+            })
+        }
+
+        vb.bav.setOnItemSelectedListener { item ->
+            when (item.itemId) {
+                R.id.bav1 -> {
+                    vb.vp2.currentItem = 0
+                    true
+                }
+
+                R.id.bav2 -> {
+                    vb.vp2.currentItem = 1
+                    true
+                }
+
+                R.id.bav3 -> {
+                    vb.vp2.currentItem = 2
+                    true
+                }
+
+                else -> false
+            }
+        }
+
+
+    }
+
+}
\ No newline at end of file

src/main/java/com/zxhyis/tools/ui/home/ToolFragment.kt

+package com.zxhyis.tools.ui.home
+
+
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import com.zxhyis.tools.base.TopFragment
+import com.zxhyis.tools.databinding.FragmentToolBinding
+
+
+class ToolFragment : TopFragment<FragmentToolBinding>() {
+
+    override fun createBinding(
+        inflater: LayoutInflater,
+        container: ViewGroup?
+    ): FragmentToolBinding {
+        return FragmentToolBinding.inflate(inflater,container,false)
+    }
+
+}
\ No newline at end of file

src/main/java/com/zxhyis/tools/ui/home/ViewFragment.kt

+package com.zxhyis.tools.ui.home
+
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import com.zxhyis.tools.base.TopFragment
+import com.zxhyis.tools.databinding.FragmentViewBinding
+
+
+class ViewFragment : TopFragment<FragmentViewBinding>() {
+
+    override fun createBinding(
+        inflater: LayoutInflater,
+        container: ViewGroup?
+    ): FragmentViewBinding {
+        return FragmentViewBinding.inflate(inflater,container,false)
+    }
+
+
+}
\ No newline at end of file

src/main/java/com/zxhyis/tools/ui/view/CircularPr.kt

+package com.zxhyis.tools.ui.view
+
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Paint
+import android.graphics.RectF
+import android.util.AttributeSet
+import android.view.View
+import androidx.core.content.ContextCompat
+import com.zxhyis.tools.R
+import kotlin.math.min
+
+class CircularPr (context: Context, attrs: AttributeSet) : View(context, attrs){
+
+    private var progressPaint: Paint = Paint(Paint.ANTI_ALIAS_FLAG)
+    private var backgroundPaint: Paint = Paint(Paint.ANTI_ALIAS_FLAG)
+    private var progress = 0f
+    private var maxProgress = 100f
+    private var progressColor = ContextCompat.getColor(context, R.color.main_color)
+    private var backgroundColor = ContextCompat.getColor(context, R.color.second_color)
+    private var strokeWidth = 20f
+    private var angle = 0f
+    private var rectF = RectF()
+
+    init {
+        progressPaint.color = progressColor
+        progressPaint.style = Paint.Style.STROKE
+        progressPaint.strokeWidth = strokeWidth
+        backgroundPaint.color = backgroundColor
+        backgroundPaint.style = Paint.Style.STROKE
+        backgroundPaint.strokeWidth = strokeWidth
+    }
+
+    override fun onDraw(canvas: Canvas) {
+        super.onDraw(canvas)
+        val centerX = width / 2f
+        val centerY = height / 2f
+        val radius = min(centerX, centerY) - strokeWidth / 2
+        rectF.set(centerX - radius, centerY - radius, centerX + radius, centerY + radius)
+        canvas.drawCircle(centerX, centerY, radius, backgroundPaint)
+        canvas.drawArc(rectF, -90f, angle, false, progressPaint)
+    }
+    fun setProgress(progress: Float) {
+        this.progress = progress
+        this.angle = 360 * progress / maxProgress
+        invalidate()
+    }
+    fun setMaxProgress(maxProgress: Float) {
+        this.maxProgress = maxProgress
+    }
+    fun setProgressColor(color: Int) {
+        this.progressColor = color
+        progressPaint.color = progressColor
+        invalidate()
+    }
+    fun setBackColor(color: Int) {
+        this.backgroundColor = color
+        backgroundPaint.color = backgroundColor
+        invalidate()
+    }
+    fun setStrokeWidth(width: Float) {
+        this.strokeWidth = width
+        progressPaint.strokeWidth = strokeWidth
+        backgroundPaint.strokeWidth = strokeWidth
+        invalidate()
+    }
+
+
+}
\ No newline at end of file

src/main/res/drawable/bg_shape_home_item.xml

+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:width="166dp" android:height="79dp">
+        <shape android:shape="rectangle">
+            <solid android:color="#ffffffff" />
+            <corners android:topLeftRadius="10dp" android:topRightRadius="10dp" android:bottomLeftRadius="10dp" android:bottomRightRadius="10dp" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file

src/main/res/drawable/bg_shape_home_item1.xml

+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:width="166dp" android:height="79dp">
+        <shape android:shape="rectangle">
+            <solid android:color="#ffffffff" />
+            <corners android:topLeftRadius="15dp" android:topRightRadius="15dp" android:bottomLeftRadius="15dp" android:bottomRightRadius="15dp" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file

src/main/res/drawable/bg_shape_home_item2.xml

+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android"><item android:width="5dp" android:height="14dp">
+    <shape android:shape="rectangle">
+        <solid android:color="#fffcad45" />
+        <corners android:topLeftRadius="3dp" android:topRightRadius="3dp" android:bottomLeftRadius="3dp" android:bottomRightRadius="3dp" />
+    </shape>
+</item></selector>
\ No newline at end of file

src/main/res/drawable/bg_shape_set.xml

+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:width="289dp" android:height="50dp">
+        <shape android:shape="rectangle">
+            <solid android:color="#ff4772ff" />
+            <corners android:topLeftRadius="25dp" android:topRightRadius="25dp" android:bottomLeftRadius="25dp" android:bottomRightRadius="25dp" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file

src/main/res/drawable/bg_tv_selected.xml

+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="#4772FF" android:state_selected="true" />
+    <item android:color="#C3C3C3" android:state_selected="false" />
+</selector>
\ No newline at end of file

src/main/res/drawable/ic_launcher_background.xml

+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>

src/main/res/drawable/ic_launcher_foreground.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file

src/main/res/layout/activity_main.xml

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#F2F5FF"
+    tools:context=".ui.home.MainActivity">
+
+
+    <androidx.viewpager2.widget.ViewPager2
+        android:id="@+id/vp2"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        app:layout_constraintBottom_toTopOf="@+id/bav"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+
+
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:background="#fff"
+        app:itemIconSize="25dp"
+        app:itemIconTint="@drawable/bg_tv_selected"
+        app:itemTextColor="@drawable/bg_tv_selected"
+        app:menu="@menu/main_menu"
+        android:id="@+id/bav"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

src/main/res/layout/fragment_tool.xml

+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ui.home.ToolFragment">
+
+    <!-- TODO: Update blank fragment layout -->
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:text="@string/hello_blank_fragment" />
+
+</FrameLayout>
\ No newline at end of file

src/main/res/layout/fragment_view.xml

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.appcompat.widget.LinearLayoutCompat xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ui.home.ViewFragment">
+
+    <include
+        layout="@layout/layout_title"/>
+
+
+
+
+
+</androidx.appcompat.widget.LinearLayoutCompat>
\ No newline at end of file

src/main/res/layout/layout_title.xml

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="50dp">
+
+
+    <androidx.appcompat.widget.AppCompatImageView
+        android:id="@+id/iv_back"
+        android:padding="10dp"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@drawable/iv_return"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+
+    <androidx.appcompat.widget.AppCompatTextView
+        android:id="@+id/tv_title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/tv_picture"
+        android:textColor="#ff000000"
+        android:textSize="19sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <androidx.appcompat.widget.AppCompatImageView
+        android:id="@+id/tv_menu"
+        android:padding="10dp"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@drawable/sheizhi"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

src/main/res/layout/layout_title_no_back.xml

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="50dp">
+
+
+
+
+    <androidx.appcompat.widget.AppCompatTextView
+        android:id="@+id/tv_title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/tv_picture"
+        android:textColor="#ff000000"
+        android:textSize="19sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <androidx.appcompat.widget.AppCompatImageView
+        android:padding="10dp"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@drawable/sheizhi"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

src/main/res/menu/main_menu.xml

+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item
+        android:id="@+id/bav1"
+        android:icon="@drawable/tab_home"
+        android:title="@string/tv_home" />
+
+    <item
+        android:id="@+id/bav2"
+        android:icon="@drawable/tab_view"
+        android:title="@string/tv_view" />
+    <item
+        android:id="@+id/bav3"
+        android:icon="@drawable/tab_tool"
+        android:title="@string/tv_tool" />
+
+</menu>
\ No newline at end of file

src/main/res/values-night/themes.xml

+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.FileManagerSelect" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file

src/main/res/values/colors.xml

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+
+    <color name="main_color">#fff</color>
+    <color name="second_color">#52FFFFFF</color>
+</resources>
\ No newline at end of file

src/main/res/values/strings.xml

+<resources>
+    <string name="app_name">File Manager Select</string>
+    <!-- TODO: Remove or change this placeholder text -->
+    <string name="hello_blank_fragment">Hello blank fragment</string>
+    <string name="tv_home">Home</string>
+    <string name="tv_view">View</string>
+    <string name="tv_tool">Tool</string>
+    <string name="tv_picture">Picture</string>
+</resources>
\ No newline at end of file

src/main/res/values/themes.xml

+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.FileManagerSelect" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.FileManagerSelect" parent="Base.Theme.FileManagerSelect" />
+
+    <style name="Theme.top" parent="Theme.MaterialComponents.Light.NoActionBar">
+        <item name="colorPrimary">#fff</item>
+        <item name="colorPrimaryVariant">#fff</item>
+        <item name="colorOnPrimary">@color/white</item>
+        <item name="colorSecondary">#fff</item>
+        <item name="colorSecondaryVariant">#fff</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
+    </style>
+
+</resources>
\ No newline at end of file

src/main/res/xml/backup_rules.xml

+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file

src/main/res/xml/data_extraction_rules.xml

+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file