copy breadcrumbs to filepicker module too
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tibbi
parent
9d2f8ca4b4
commit
471169190c
9 changed files with 179 additions and 0 deletions
1
simplefilepicker/.gitignore
vendored
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1
simplefilepicker/.gitignore
vendored
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/build
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package com.simplemobiletools.filepicker.views
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import android.content.Context
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import android.graphics.Point
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import android.os.Environment
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import android.util.AttributeSet
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import android.view.LayoutInflater
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import android.view.View
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import android.view.WindowManager
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import android.widget.LinearLayout
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import com.simplemobiletools.filepicker.R
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import com.simplemobiletools.filepicker.models.FileDirItem
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import kotlinx.android.synthetic.main.breadcrumb_item.view.*
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class Breadcrumbs(context: Context, attrs: AttributeSet) : LinearLayout(context, attrs), View.OnClickListener {
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private var mDeviceWidth: Int = 0
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private var mInflater: LayoutInflater? = null
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private var mListener: BreadcrumbsListener? = null
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init {
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init(context)
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}
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private fun init(context: Context) {
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mInflater = context.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater
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val display = (context.getSystemService(Context.WINDOW_SERVICE) as WindowManager).defaultDisplay
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val deviceDisplay = Point()
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display.getSize(deviceDisplay)
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mDeviceWidth = deviceDisplay.x
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}
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fun setListener(listener: BreadcrumbsListener) {
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mListener = listener
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}
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override fun onLayout(changed: Boolean, l: Int, t: Int, r: Int, b: Int) {
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val paddingTop = paddingTop
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val paddingLeft = paddingLeft
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val paddingRight = paddingRight
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val childRight = measuredWidth - paddingRight
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val childBottom = measuredHeight - paddingBottom
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val childHeight = childBottom - paddingTop
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val usableWidth = mDeviceWidth - paddingLeft - paddingRight
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var maxHeight = 0
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var curWidth: Int
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var curHeight: Int
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var curLeft = paddingLeft
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var curTop = paddingTop
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val cnt = childCount
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for (i in 0..cnt - 1) {
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val child = getChildAt(i)
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child.measure(View.MeasureSpec.makeMeasureSpec(usableWidth, View.MeasureSpec.AT_MOST),
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View.MeasureSpec.makeMeasureSpec(childHeight, View.MeasureSpec.AT_MOST))
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curWidth = child.measuredWidth
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curHeight = child.measuredHeight
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if (curLeft + curWidth >= childRight) {
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curLeft = paddingLeft
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curTop += maxHeight
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maxHeight = 0
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}
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child.layout(curLeft, curTop, curLeft + curWidth, curTop + curHeight)
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if (maxHeight < curHeight)
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maxHeight = curHeight
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curLeft += curWidth
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}
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}
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override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
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val usableWidth = mDeviceWidth - paddingLeft - paddingRight
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var width = 0
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var rowHeight = 0
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var lines = 1
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val cnt = childCount
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for (i in 0..cnt - 1) {
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val child = getChildAt(i)
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measureChild(child, widthMeasureSpec, heightMeasureSpec)
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width += child.measuredWidth
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rowHeight = child.measuredHeight
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if (width / usableWidth > 0) {
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lines++
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width = child.measuredWidth
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}
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}
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val parentWidth = View.MeasureSpec.getSize(widthMeasureSpec)
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val calculatedHeight = paddingTop + paddingBottom + rowHeight * lines
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setMeasuredDimension(parentWidth, calculatedHeight)
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}
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fun setInitialBreadcrumb(fullPath: String) {
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val showFullPath = false//Config.newInstance(context).showFullPath
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val basePath = Environment.getExternalStorageDirectory().toString()
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var tempPath = fullPath
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var currPath = basePath
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if (!showFullPath) {
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tempPath = fullPath.replace(basePath, context.getString(R.string.initial_breadcrumb) + "/")
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} else {
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currPath = "/"
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}
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removeAllViewsInLayout()
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val dirs = tempPath.split("/".toRegex()).dropLastWhile(String::isEmpty).toTypedArray()
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for (i in dirs.indices) {
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val dir = dirs[i]
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if (i > 0) {
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currPath += dir + "/"
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} else if (showFullPath) {
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addRootFolder()
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}
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if (dir.isEmpty())
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continue
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val item = FileDirItem(currPath, dir, true, 0, 0)
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addBreadcrumb(item, i > 0 || showFullPath)
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}
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if (dirs.size == 0 && showFullPath) {
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addRootFolder()
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}
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}
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fun addBreadcrumb(item: FileDirItem, addPrefix: Boolean) {
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val view = mInflater!!.inflate(R.layout.breadcrumb_item, null, false)
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var textToAdd = item.name
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if (addPrefix)
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textToAdd = " -> " + textToAdd
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view.breadcrumb_text.text = textToAdd
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addView(view)
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view.setOnClickListener(this)
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view.tag = item
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}
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fun removeBreadcrumb() {
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removeView(getChildAt(childCount - 1))
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}
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private fun addRootFolder() {
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val item = FileDirItem("/", " / ", true, 0, 0)
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addBreadcrumb(item, false)
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}
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override fun onClick(v: View) {
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val cnt = childCount
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for (i in 0..cnt - 1) {
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if (getChildAt(i) != null && getChildAt(i) == v) {
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mListener?.breadcrumbClicked(i)
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}
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}
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}
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interface BreadcrumbsListener {
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fun breadcrumbClicked(id: Int)
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}
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}
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6
simplefilepicker/src/main/res/layout/breadcrumb_item.xml
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6
simplefilepicker/src/main/res/layout/breadcrumb_item.xml
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<?xml version="1.0" encoding="utf-8"?>
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<TextView
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xmlns:android="http://schemas.android.com/apk/res/android"
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android:id="@+id/breadcrumb_text"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"/>
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<resources>
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<string name="app_name">Simple File Picker</string>
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<string name="select_destination">Ziel auswählen</string>
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<string name="initial_breadcrumb">home</string>
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<string name="ok">OK</string>
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<string name="cancel">Abbrechen</string>
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<resources>
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<string name="app_name">Simple File Picker</string>
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<string name="select_destination">Seleziona destinazione</string>
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<string name="initial_breadcrumb">home</string>
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<string name="ok">OK</string>
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<string name="cancel">Annulla</string>
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<resources>
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<string name="app_name">Simple File Picker</string>
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<string name="select_destination">宛先を選択</string>
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<string name="initial_breadcrumb">ホーム</string>
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<string name="ok">OK</string>
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<string name="cancel">Cancel</string>
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<resources>
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<string name="app_name">Simple File Picker</string>
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<string name="select_destination">Selecionar destino</string>
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<string name="initial_breadcrumb">início</string>
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<string name="ok">OK</string>
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<string name="cancel">Cancelar</string>
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<resources>
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<string name="app_name">Simple File Picker</string>
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<string name="select_destination">Välj mål</string>
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<string name="initial_breadcrumb">home</string>
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<string name="ok">OK</string>
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<string name="cancel">Cancel</string>
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<resources>
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<string name="app_name">Simple File Picker</string>
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<string name="select_destination">Select destination</string>
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<string name="initial_breadcrumb">home</string>
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<string name="ok">OK</string>
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<string name="cancel">Cancel</string>
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