我正在尝试制作一个音板，您可以在其中播放和停止声音以及将声音保存到手机。
我已经设置好了，但保存不起作用。我没有收到任何错误，也不确定出了什么问题。我让框出现说要保存它，但是单击时什么也不做。使用 ViewPagerIndicator。有什么帮助吗？对不起，只是初学者。
public class Question1 extends Fragment {
private AdView adView;
Button button01;
Button button02;
Button button03;
Button button04;
Button button05;
Button button06;
Button button07;
Button button08;
Button button09;
Button button10;
Button button11;
Button button12;
Button button13;
Button button14;
Button button15;
Button button16;
Button button17;
Button button18;
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
Toast.makeText(this.getActivity(), "Long Press To Save As Ringtone.", Toast.LENGTH_LONG).show();
return inflater.inflate(R.layout.question1, null);
}
@Override
public void onActivityCreated(Bundle savedInstanceState){
super.onActivityCreated(savedInstanceState);
button01 = getView().findViewById(R.id.button01);
button02 = getView().findViewById(R.id.button02);
button03 = getView().findViewById(R.id.button03);
button04 = getView().findViewById(R.id.button04);
button05 = getView().findViewById(R.id.button05);
button06 = getView().findViewById(R.id.button06);
button07 = getView().findViewById(R.id.button07);
button08 = getView().findViewById(R.id.button08);
button09 = getView().findViewById(R.id.button09);
button10 = getView().findViewById(R.id.button10);
button11 = getView().findViewById(R.id.button11);
button12 = getView().findViewById(R.id.button12);
button13 = getView().findViewById(R.id.button13);
button14 = getView().findViewById(R.id.button14);
button15 = getView().findViewById(R.id.button15);
button16 = getView().findViewById(R.id.button16);
button17 = getView().findViewById(R.id.button17);
button18 = getView().findViewById(R.id.button18);
// import sound files
final MediaPlayer sound01 = MediaPlayer.create(getActivity(), R.raw.sound01);
final MediaPlayer sound02 = MediaPlayer.create(getActivity(), R.raw.sound02);
final MediaPlayer sound03 = MediaPlayer.create(getActivity(), R.raw.sound03);
final MediaPlayer sound04 = MediaPlayer.create(getActivity(), R.raw.sound04);
final MediaPlayer sound05 = MediaPlayer.create(getActivity(), R.raw.sound05);
final MediaPlayer sound06 = MediaPlayer.create(getActivity(), R.raw.sound06);
final MediaPlayer sound07 = MediaPlayer.create(getActivity(), R.raw.sound07);
final MediaPlayer sound08 = MediaPlayer.create(getActivity(), R.raw.sound08);
final MediaPlayer sound09 = MediaPlayer.create(getActivity(), R.raw.sound09);
final MediaPlayer sound10 = MediaPlayer.create(getActivity(), R.raw.sound10);
final MediaPlayer sound11 = MediaPlayer.create(getActivity(), R.raw.sound11);
final MediaPlayer sound12 = MediaPlayer.create(getActivity(), R.raw.sound12);
final MediaPlayer sound13 = MediaPlayer.create(getActivity(), R.raw.sound13);
final MediaPlayer sound14 = MediaPlayer.create(getActivity(), R.raw.sound14);
final MediaPlayer sound15 = MediaPlayer.create(getActivity(), R.raw.sound15);
final MediaPlayer sound16 = MediaPlayer.create(getActivity(), R.raw.sound16);
final MediaPlayer sound17 = MediaPlayer.create(getActivity(), R.raw.sound17);
// play sound files on clicks
Button s02 = getView().findViewById(R.id.button02);
s02.setText(this.getString(R.string.quote02));
s02.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound01.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound01.start();
}
});
registerForContextMenu(s02);
Button s03 = getView().findViewById(R.id.button03);
s03.setText(this.getString(R.string.quote03));
s03.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound02.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound02.start();
}
});
registerForContextMenu(s03);
Button s04 = getView().findViewById(R.id.button04);
s04.setText(this.getString(R.string.quote04));
s04.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound03.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound03.start();
}
});
registerForContextMenu(s04);
Button s05 = getView().findViewById(R.id.button05);
s05.setText(this.getString(R.string.quote05));
s05.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound04.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound04.start();
}
});
registerForContextMenu(s05);
Button s06 = getView().findViewById(R.id.button06);
s06.setText(this.getString(R.string.quote06));
s06.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound05.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound05.start();
}
});
registerForContextMenu(s06);
Button s07 = getView().findViewById(R.id.button07);
s07.setText(this.getString(R.string.quote07));
s07.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound06.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound06.start();
}
});
registerForContextMenu(s07);
Button s08 = getView().findViewById(R.id.button08);
s08.setText(this.getString(R.string.quote08));
s08.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound07.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound07.start();
}
});
registerForContextMenu(s08);
Button s09 = getView().findViewById(R.id.button09);
s09.setText(this.getString(R.string.quote09));
s09.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound08.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound08.start();
}
});
registerForContextMenu(s09);
Button s10 = getView().findViewById(R.id.button10);
s10.setText(this.getString(R.string.quote10));
s10.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound09.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound09.start();
}
});
registerForContextMenu(s10);
Button s11 = getView().findViewById(R.id.button11);
s11.setText(this.getString(R.string.quote11));
s11.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound10.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound10.start();
}
});
registerForContextMenu(s11);
Button s12 = getView().findViewById(R.id.button12);
s12.setText(this.getString(R.string.quote12));
s12.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound11.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound11.start();
}
});
registerForContextMenu(s12);
Button s13 = getView().findViewById(R.id.button13);
s13.setText(this.getString(R.string.quote13));
s13.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound12.prepare();
} catch(IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound12.start();
}
});
registerForContextMenu(s13);
Button s14 = getView().findViewById(R.id.button14);
s14.setText(this.getString(R.string.quote14));
s14.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound13.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound13.start();
}
});
registerForContextMenu(s14);
Button s15 = getView().findViewById(R.id.button15);
s15.setText(this.getString(R.string.quote15));
s15.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound14.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound14.start();
}
});
registerForContextMenu(s15);
Button s16 = getView().findViewById(R.id.button16);
s16.setText(this.getString(R.string.quote16));
s16.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound15.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound15.start();
}
});
registerForContextMenu(s16);
Button s17 = getView().findViewById(R.id.button17);
s17.setText(this.getString(R.string.quote17));
s17.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound16.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound16.start();
}
});
registerForContextMenu(s17);
Button s18 = getView().findViewById(R.id.button18);
s18.setText(this.getString(R.string.quote18));
s18.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
sound17.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sound17.start();
}
});
registerForContextMenu(s18);
final Button s01 = getView().findViewById(R.id.button01);
s01.setText(this.getString(R.string.quote01));
s01.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
if (sound01.isPlaying()) {
sound01.pause();
sound01.seekTo(0);
}
if (sound02.isPlaying()) {
sound02.pause();
sound02.seekTo(0);
}
if (sound03.isPlaying()) {
sound03.pause();
sound03.seekTo(0);
}
if (sound04.isPlaying()) {
sound04.pause();
sound04.seekTo(0);
}
if (sound05.isPlaying()) {
sound05.pause();
sound05.seekTo(0);
}
if (sound06.isPlaying()) {
sound06.pause();
sound06.seekTo(0);
}
if (sound07.isPlaying()) {
sound07.pause();
sound07.seekTo(0);
}
if (sound08.isPlaying()) {
sound08.pause();
sound08.seekTo(0);
}
if (sound09.isPlaying()) {
sound09.pause();
sound09.seekTo(0);
}
if (sound10.isPlaying()) {
sound10.pause();
sound10.seekTo(0);
}
if (sound11.isPlaying()) {
sound11.pause();
sound11.seekTo(0);
}
if (sound12.isPlaying()) {
sound12.pause();
sound12.seekTo(0);
}
if (sound13.isPlaying()) {
sound13.pause();
sound13.seekTo(0);
}
if (sound14.isPlaying()) {
sound14.pause();
sound14.seekTo(0);
}
if (sound15.isPlaying()) {
sound15.pause();
sound15.seekTo(0);
}
if (sound16.isPlaying()) {
sound16.pause();
sound16.seekTo(0);
}
if (sound17.isPlaying()) {
sound17.pause();
sound17.seekTo(0);
}
}
});
registerForContextMenu(s01);
}
// perform save functions on long press
public void onCreateContextMenu(ContextMenu menu, View v,ContextMenuInfo menuInfo) {
super.onCreateContextMenu(menu, v, menuInfo);
menu.setHeaderTitle("Save as...");
menu.add(0, v.getId(), 0, "Ringtone/Notification");
}
@Override
public boolean onContextItemSelected(MenuItem item) {
if (item.getTitle() == "Ringtone/Notification" {
function1(item.getItemId());
} else {
return false;
}
return true;
}
// detect which button was clicked, save as a ringtone with strings.xml
public boolean function1(int ressound) {
//----
String soundname = "";
switch (ressound) {
case R.id.button02:
ressound = R.raw.sound01;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote02));
break;
case R.id.button03:
ressound = R.raw.sound02;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote03));
break;
case R.id.button04:
ressound = R.raw.sound03;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote04));
break;
case R.id.button05:
ressound = R.raw.sound04;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote05));
break;
case R.id.button06:
ressound = R.raw.sound05;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote06));
break;
case R.id.button07:
ressound = R.raw.sound06;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote07));
break;
case R.id.button08:
ressound = R.raw.sound07;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote08));
break;
case R.id.button09:
ressound = R.raw.sound08;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote09));
break;
case R.id.button10:
ressound = R.raw.sound09;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote10));
break;
case R.id.button11:
ressound = R.raw.sound10;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote11));
break;
case R.id.button12:
ressound = R.raw.sound11;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote12));
break;
case R.id.button13:
ressound = R.raw.sound12;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote13));
break;
case R.id.button14:
ressound = R.raw.sound13;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote14));
break;
case R.id.button15:
ressound = R.raw.sound14;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote15));
break;
case R.id.button16:
ressound = R.raw.sound15;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote16));
break;
case R.id.button17:
ressound = R.raw.sound16;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote17));
break;
case R.id.button18:
ressound = R.raw.sound17;
soundname = (this.getString(R.string.app_name)) + " - " + (this.getString(R.string.quote18));
break;
}
//and so on and so on.....
byte[] buffer = null;
InputStream fIn = getActivity().getBaseContext().getResources().openRawResource(ressound);
int size=0;
try {
size = fIn.available();
buffer = new byte[size];
fIn.read(buffer);
fIn.close();
} catch (IOException e) {
// TODO Auto-generated catch block
return false;
}
String path = "/sdcard/media/audio/ringtones/";
String filename = soundname + ".ogg";
boolean exists = (new File(path)).exists();
if (!exists) {
new File(path).mkdirs();
}
FileOutputStream save;
try {
save = new FileOutputStream(path+filename);
save.write(buffer);
save.flush();
save.close();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
return false;
} catch (IOException e) {
// TODO Auto-generated catch block
return false;
}
getActivity().sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse("file://"+path+filename)));
File k = new File(path, filename);
ContentValues values = new ContentValues();
values.put(MediaStore.MediaColumns.DATA, k.getAbsolutePath());
values.put(MediaStore.MediaColumns.TITLE, soundname);
values.put(MediaStore.MediaColumns.MIME_TYPE, "audio/ogg");
values.put(MediaStore.Audio.Media.ARTIST, "NapoleonHill");
values.put(MediaStore.Audio.Media.IS_RINGTONE, true);
values.put(MediaStore.Audio.Media.IS_NOTIFICATION, true);
values.put(MediaStore.Audio.Media.IS_ALARM, true);
values.put(MediaStore.Audio.Media.IS_MUSIC, false);
//Insert it into the database
getActivity().getContentResolver().insert(MediaStore.Audio.Media.getContentUriForPath(k.getAbsolutePath()), values);
String i = "Saved as Ringtone.";
Toast.makeText(getActivity().getApplicationContext(), i, Toast.LENGTH_LONG).show();
return true;
}
//----
}