From b175c6f42317430fd4485b4bcd3530ba90a19814 Mon Sep 17 00:00:00 2001
From: Nils Dittberner <nils@dittberner.it>
Date: Sat, 17 Feb 2018 13:05:33 +0100
Subject: [PATCH] Add sound id

---
 app/src/main/java/de/mlte/soundboard/EditActivity.kt |  3 ---
 app/src/main/java/de/mlte/soundboard/MainActivity.kt | 13 +++++++++++--
 app/src/main/java/de/mlte/soundboard/SoundButton.kt  |  1 +
 3 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/app/src/main/java/de/mlte/soundboard/EditActivity.kt b/app/src/main/java/de/mlte/soundboard/EditActivity.kt
index 6de6c4f..9500703 100644
--- a/app/src/main/java/de/mlte/soundboard/EditActivity.kt
+++ b/app/src/main/java/de/mlte/soundboard/EditActivity.kt
@@ -24,9 +24,6 @@ class EditActivity : AppCompatActivity() {
         val captionEditText = findViewById<EditText>(R.id.captionEditText)
         captionEditText.setText(intent.getStringExtra("caption"))
 
-        currentUri = intent.getParcelableExtra<Uri>("uri")
-        displayFile();
-
         val okButton = findViewById<Button>(R.id.okButton)
         okButton.setOnClickListener {
             val data = Intent()
diff --git a/app/src/main/java/de/mlte/soundboard/MainActivity.kt b/app/src/main/java/de/mlte/soundboard/MainActivity.kt
index 3190a19..ae517a3 100644
--- a/app/src/main/java/de/mlte/soundboard/MainActivity.kt
+++ b/app/src/main/java/de/mlte/soundboard/MainActivity.kt
@@ -92,7 +92,7 @@ class MainActivity : AppCompatActivity() {
                 }
                 playing = false
             } else {
-                val file = getFileStreamPath("audio" + index)
+                val file = getFileStreamPath("audio" + soundButton.soundId)
                 if (file.exists()) {
                     val mp = MediaPlayer.create(this, Uri.fromFile(file))
                     mp.setOnCompletionListener {
@@ -132,6 +132,8 @@ class MainActivity : AppCompatActivity() {
             addButton(soundButton)
             val caption = preferences.getString("caption" + index, "")
             soundButton.btn.text = caption
+            val soundId = preferences.getLong("soundId" + index, 0)
+            soundButton.soundId = soundId
         }
     }
 
@@ -143,6 +145,7 @@ class MainActivity : AppCompatActivity() {
             if (index > -1 && index < buttons.size) {
                 val btn = buttons[index].btn
                 if (data.getBooleanExtra("delete", false)) {
+                    deleteFile("audio" + buttons[index].soundId)
                     buttons.removeAt(index)
                     val parent = findViewById<GridLayout>(R.id.grid_layout)
                     parent.removeView(btn)
@@ -162,13 +165,19 @@ class MainActivity : AppCompatActivity() {
     private fun savePreferences(caption: String, uri: Uri?, index: Int) {
         if (index > -1 && index < buttons.size) {
             val btn = buttons[index].btn
+            val soundId = buttons[index].soundId
             val editor = getPreferences(Context.MODE_PRIVATE).edit()
             editor.putString("caption" + index, btn.text.toString())
             editor.commit()
 
             uri?.let { uri ->
+                deleteFile("audio" + soundId)
+                val newSoundId = System.currentTimeMillis()
+                buttons[index].soundId = newSoundId
+                editor.putLong("soundId" + index, newSoundId)
+                editor.commit()
                 grantUriPermission(getPackageName(), uri, Intent.FLAG_GRANT_READ_URI_PERMISSION)
-                val output = BufferedOutputStream(openFileOutput("audio" + index, Context.MODE_PRIVATE))
+                val output = BufferedOutputStream(openFileOutput("audio" + newSoundId, Context.MODE_PRIVATE))
                 val input = BufferedInputStream(getContentResolver().openInputStream(uri))
                 try {
                     val buf = ByteArray(1024)
diff --git a/app/src/main/java/de/mlte/soundboard/SoundButton.kt b/app/src/main/java/de/mlte/soundboard/SoundButton.kt
index 4aff7cb..efcc973 100644
--- a/app/src/main/java/de/mlte/soundboard/SoundButton.kt
+++ b/app/src/main/java/de/mlte/soundboard/SoundButton.kt
@@ -13,6 +13,7 @@ class SoundButton : FrameLayout {
     val progressBar: ProgressBar
     val btn: TextView
     val objectAnimator: ObjectAnimator
+    var soundId: Long = 0
 
     constructor(context: Context) : super(context) {
         View.inflate(context, R.layout.layout_button, this)