Java Problema em código Java na plataforma Android Studio

CarolinaM1997 · 23 de janeiro de 2020

Glide fails to load resources when trying to load an audio file from smartphone

01-16 11:27:34.088 15846-15846/? W/Glide: Load failed for /storage/emulated/0/9fe457b5-7baf-459d-be34-76ec5c2bcf74audio_record.3gp with size [80x80] 
class com.bumptech.glide.load.engine.GlideException: Failed to load resource

     Cause (1 of 3): class com.bumptech.glide.load.engine.GlideException: Failed LoadPath{FileInputStream->Object->Drawable}, LOCAL

       Cause (1 of 3): class com.bumptech.glide.load.engine.GlideException: Failed DecodePath{FileInputStream->GifDrawable->Drawable}

       Cause (2 of 3): class com.bumptech.glide.load.engine.GlideException: Failed DecodePath{FileInputStream->Bitmap->Drawable}
       Cause (3 of 3): class com.bumptech.glide.load.engine.GlideException: Failed DecodePath{FileInputStream->BitmapDrawable->Drawable}

     Cause (2 of 3): class com.bumptech.glide.load.engine.GlideException: Failed LoadPath{ParcelFileDescriptor->Object->Drawable}, LOCAL
       Cause (1 of 2): class com.bumptech.glide.load.engine.GlideException: Failed DecodePath{ParcelFileDescriptor->Bitmap->Drawable}
       Cause (2 of 2): class com.bumptech.glide.load.engine.GlideException: Failed DecodePath{ParcelFileDescriptor->BitmapDrawable->Drawable}

     Cause (3 of 3): class com.bumptech.glide.load.engine.GlideException: Failed LoadPath{AssetFileDescriptor->Object->Drawable}, LOCAL

       Cause (1 of 1): class com.bumptech.glide.load.engine.GlideException: Failed DecodePath{AssetFileDescriptor->Bitmap->Drawable}

Não entendi essas mensagens que aparecem na Logcat! Não entendo o porquê está ocorrendo isso.

A ideia é pegar o último arquivo de áudio gravado pelo smartphone e transformá-lo em um vetor de bytes. O áudio está sendo gravado corretamente, e salvo na pasta "/storage/emulated/0". O problema acontece quando pegamos esse arquivo de áudio, que nesse caso é o arquivo "/storage/emulated/0/9fe457b5-7baf-459d-be34-76ec5c2bcf74audio_record.3gp", e tentamos carregá-lo.

Para pegar o local de salvamento do áudio, faço isso:

String path = Environment.getExternalStorageDirectory().getAbsolutePath()+"/"+UUID.randomUUID().toString()+"audio_record.3gp";

Para pegar o arquivo de áudio e convertê-lo em um vetor de bytes, codifiquei isso abaixo:

public byte[] convert(String path) throws IOException { 

	FileInputStream fiz = new FileInputStream(path); 
	ByteArrayOutputStream bos = new ByteArrayOutputStream(); 
	byte[] b = new byte[1024]; 

	for (int readNum; (readNum = fiz.read(b)) != -1; ) { 
		bos.write(b, 0, readNum); 
	} 

	byte[] bytes = bos.toByteArray(); 

	String decode = Arrays.toString(bytes); 
	Log.d("mytag", decode); 

	return bytes;
}