我的应用将原始文件夹中的mp3加载到应用中 我需要从firebase存储加载这个mp3文件 我将所有这些mp3文件上传到firebase存储
我通过编写一些代码来遵循firebase手册编写，但我没有得到它。 请有人请编辑我的代码以从firebase加载mp3文件吗？
这是我的代码：
convertView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
currentPosition = position;
final AlertDialog.Builder popupBuilder = new AlertDialog.Builder(LessonWords.this);
LayoutInflater layoutInflater = (LayoutInflater) getApplicationContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View convertView = layoutInflater.inflate(R.layout.player, null, false);
Button next = (Button) convertView.findViewById(R.id.button2);
Button pervious = (Button) convertView.findViewById(R.id.button);
final ToggleButton play = (ToggleButton) convertView.findViewById(R.id.toggleButton);
final Button close = (Button) convertView.findViewById(R.id.close);
final Uri uriEN = Uri.parse("android.resource://" + getPackageName() + "/raw/th" + list.get(currentPosition).id);
songPlayer = songPlayer.create(ctx, uriEN);
play.setChecked(false);
play.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, final boolean isChecked) {
if (isChecked) {
play.setBackgroundResource(R.drawable.pause);
if (!songPlayer.isPlaying() && flag)
songPlayer.start();
} else {
play.setBackgroundResource(R.drawable.playbutton);
if (songPlayer.isPlaying())
songPlayer.pause();
}
songPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp) {
flag = false;
}
});
}
});
close.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {finish();};
}
);
next.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (currentPosition < list.size() - 1) {
currentPosition++;
songPlayer.release();
final Uri uriEN = Uri.parse("android.resource://" + getPackageName() + "/raw/th" + list.get(currentPosition).id);
songPlayer = songPlayer.create(ctx, uriEN);
songPlayer.start();
songPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp) {
flag = false;
}
});
play.setChecked(true);
}
}
});
pervious.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (currentPosition > 0) {
currentPosition--;
songPlayer.release();
final Uri uriEN = Uri.parse("android.resource://" + getPackageName() + "/raw/th" + list.get(currentPosition).id);
songPlayer = songPlayer.create(ctx, uriEN);
songPlayer.start();
songPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp) {
flag = false;
}
});
play.setChecked(true);
}
}
});
popupBuilder.setView(convertView);
popupBuilder.show();
}
});
return convertView;
}
}