125 lines
5.2 KiB
Kotlin
125 lines
5.2 KiB
Kotlin
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package code.name.monkey.retromusic.util
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import android.annotation.SuppressLint
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import android.content.Context
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import android.content.SharedPreferences
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import android.graphics.Bitmap
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import android.graphics.drawable.Drawable
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import android.net.Uri
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import android.os.AsyncTask
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import android.widget.Toast
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import code.name.monkey.retromusic.App
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import code.name.monkey.retromusic.glide.GlideApp
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import code.name.monkey.retromusic.glide.RetroSimpleTarget
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import code.name.monkey.retromusic.model.Artist
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import com.bumptech.glide.load.engine.DiskCacheStrategy
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import com.bumptech.glide.request.RequestOptions
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import com.bumptech.glide.request.transition.Transition
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import java.io.BufferedOutputStream
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import java.io.File
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import java.io.FileOutputStream
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import java.io.IOException
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import java.util.*
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class CustomArtistImageUtil private constructor(context: Context) {
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private val mPreferences: SharedPreferences
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init {
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mPreferences = context.applicationContext.getSharedPreferences(CUSTOM_ARTIST_IMAGE_PREFS, Context.MODE_PRIVATE)
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}
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fun setCustomArtistImage(artist: Artist, uri: Uri) {
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GlideApp.with(App.context)
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.asBitmap()
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.load(uri)
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.apply(RequestOptions()
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.diskCacheStrategy(DiskCacheStrategy.NONE)
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.skipMemoryCache(true)
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)
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.into(object : RetroSimpleTarget<Bitmap>() {
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override fun onResourceReady(resource: Bitmap, transition: Transition<in Bitmap>?) {
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object : AsyncTask<Void, Void, Void>() {
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@SuppressLint("ApplySharedPref")
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override fun doInBackground(vararg params: Void): Void? {
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val dir = File(App.context.getFilesDir(), FOLDER_NAME)
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if (!dir.exists()) {
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if (!dir.mkdirs()) { // create the folder
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return null
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}
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}
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val file = File(dir, getFileName(artist))
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var succesful = false
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try {
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val os = BufferedOutputStream(FileOutputStream(file))
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succesful = ImageUtil.resizeBitmap(resource, 2048).compress(Bitmap.CompressFormat.JPEG, 100, os)
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os.close()
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} catch (e: IOException) {
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Toast.makeText(App.context, e.toString(), Toast.LENGTH_LONG).show()
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}
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if (succesful) {
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mPreferences.edit().putBoolean(getFileName(artist), true).commit()
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ArtistSignatureUtil.getInstance().updateArtistSignature(artist.name)
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App.context.getContentResolver().notifyChange(Uri.parse("content://media"), null) // trigger media store changed to force artist image reload
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}
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return null
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}
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}.execute()
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}
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})
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}
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fun resetCustomArtistImage(artist: Artist) {
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object : AsyncTask<Void, Void, Void>() {
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@SuppressLint("ApplySharedPref")
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override fun doInBackground(vararg params: Void): Void? {
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mPreferences.edit().putBoolean(getFileName(artist), false).commit()
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ArtistSignatureUtil.getInstance().updateArtistSignature(artist.name)
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App.context.contentResolver.notifyChange(Uri.parse("content://media"), null) // trigger media store changed to force artist image reload
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val file = getFile(artist)
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if (!file.exists()) {
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return null
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} else {
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file.delete()
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}
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return null
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}
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}.execute()
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}
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// shared prefs saves us many IO operations
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fun hasCustomArtistImage(artist: Artist): Boolean {
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return mPreferences.getBoolean(getFileName(artist), false)
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}
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companion object {
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private const val CUSTOM_ARTIST_IMAGE_PREFS = "custom_artist_image"
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private const val FOLDER_NAME = "/custom_artist_images/"
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private var sInstance: CustomArtistImageUtil? = null
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fun getInstance(context: Context): CustomArtistImageUtil {
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if (sInstance == null) {
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sInstance = CustomArtistImageUtil(context.applicationContext)
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}
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return sInstance!!
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}
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fun getFileName(artist: Artist): String {
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var artistName = artist.name
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// replace everything that is not a letter or a number with _
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artistName = artistName.replace("[^a-zA-Z0-9]".toRegex(), "_")
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return String.format(Locale.US, "#%d#%s.jpeg", artist.id, artistName)
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}
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@JvmStatic
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fun getFile(artist: Artist): File {
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val dir = File(App.context.getFilesDir(), FOLDER_NAME)
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return File(dir, getFileName(artist))
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}
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}
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}
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