I have an array that chooses and plays a random note. What I want to make happen is when you double click a piano key the code should check and see if it's the same note as the randomly chosen one, any ideas?
Here's the code:
package com.stefanawesome.piano;
import android.content.pm.ActivityInfo; import
android.media.AudioManager; import android.media.MediaPlayer; import
android.media.SoundPool; import android.os.Build; import
android.provider.ContactsContract; import
android.support.v7.app.AppCompatActivity; import android.os.Bundle;
import android.view.View; import android.widget.Button; import
android.widget.ImageButton; import android.widget.TextView;
import java.util.ArrayList; import java.util.List; import
java.util.Random;
public class MainActivity extends AppCompatActivity {
//Declaring variables and array:
ImageButton NoteNew;
ImageButton Repeat;
Button c, d, e, f, g, a, b, high;
List<Integer> soundList = new ArrayList<Integer>();
private SoundPool soundpool;
private int sound_c, sound_d, sound_e, sound_f, sound_g, sound_a, sound_b, sound_high;
//Random Note Function:
int last;
private void playRandomSound() {
int randomInt = (new Random().nextInt(soundList.size()));
last=randomInt;
int rSound = soundList.get(randomInt);
MediaPlayer mp = MediaPlayer.create(this, rSound);
mp.start();
}
//Repeat Note
private void playlastRandomSound() {
int rSound = soundList.get(last);
MediaPlayer mp = MediaPlayer.create(this, rSound);
mp.start();
}
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
//Find View by ID all here:
soundList.add(R.raw.c);
soundList.add(R.raw.d);
soundList.add(R.raw.e);
soundList.add(R.raw.f);
soundList.add(R.raw.g);
soundList.add(R.raw.a);
soundList.add(R.raw.b);
soundList.add(R.raw.chigh);
NoteNew = (ImageButton) findViewById(R.id.Newnote);
Repeat = (ImageButton) findViewById(R.id.Repeat);
c = (Button) findViewById(R.id.C);
d = (Button) findViewById(R.id.D);
e = (Button) findViewById(R.id.E);
f = (Button) findViewById(R.id.F);
g = (Button) findViewById(R.id.G);
a = (Button) findViewById(R.id.A);
b = (Button) findViewById(R.id.B);
high = (Button) findViewById(R.id.high);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
soundpool = new SoundPool.Builder().setMaxStreams(5).build();
} else {
soundpool = new SoundPool(5, AudioManager.STREAM_MUSIC, 0);
}
//Soundpools over here:
sound_c = soundpool.load(this, R.raw.c, 1);
sound_d = soundpool.load(this, R.raw.d, 1);
sound_e = soundpool.load(this, R.raw.e, 1);
sound_f = soundpool.load(this, R.raw.f, 1);
sound_g = soundpool.load(this, R.raw.g, 1);
sound_a = soundpool.load(this, R.raw.a, 1);
sound_b = soundpool.load(this, R.raw.b, 1);
sound_high = soundpool.load(this, R.raw.chigh, 1);
//When button gets clicked do something:
c.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
soundpool.play(sound_c, 1, 1, 0, 0, 1);
}
});
d.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
soundpool.play(sound_d, 1, 1, 0, 0, 1);
}
});
e.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
soundpool.play(sound_e, 1, 1, 0, 0, 1);
}
});
f.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
soundpool.play(sound_f, 1, 1, 0, 0, 1);
}
});
g.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
soundpool.play(sound_g, 1, 1, 0, 0, 1);
}
});
a.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
soundpool.play(sound_a, 1, 1, 0, 0, 1);
}
});
b.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
soundpool.play(sound_b, 1, 1, 0, 0, 1);
}
});
high.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
soundpool.play(sound_high, 1, 1, 0, 0, 1);
}
});
NoteNew.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
playRandomSound();
}
});
Repeat.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
playlastRandomSound();
}
});
}
}
c.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
soundpool.play(sound_c, 1, 1, 0, 0, 1);
if(last == 0){
"You played the last note."
}
}
});
d.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
soundpool.play(sound_d, 1, 1, 0, 0, 1);
if(last == 1){
"You played the last note."
}
}
});
Since the listeners and the list got the same order, you can do this. A better choice is creating another class called Sounds or something like that, with the sound and an id.
Related
I will make this as specific as possible. I've created a Page Which uses RecyclerAdapter to show card items in grid.And I have set a Default Activity for each card using OnclickListner ,So when you click any card item it will take you to that Default Activity Like this Image.And mine one Look Like this click here.My question is how can I open a perticular card in recyler Adapter from a different activity.In my app I want that when I press Go button on popup It will it toggle lvl2 or the next card to open the game activity.
Java file for RecyclerAdapter
package com.example.apptuzzle;
import android.content.Context;
import android.content.Intent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;
import androidx.cardview.widget.CardView;
import androidx.recyclerview.widget.RecyclerView;
import java.util.List;
public class RecyclerViewAdapter extends RecyclerView.Adapter<RecyclerViewAdapter.MyViewHolder> {
private Context mcontext;
private List<InGameContent> mData;
public RecyclerViewAdapter(Context mcontext, List<InGameContent> mData){
this.mcontext = mcontext;
this.mData = mData;
}
#Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view;
LayoutInflater mInflater = LayoutInflater.from(mcontext);
view = mInflater.inflate(R.layout.cardview_items1,parent,false);
return new MyViewHolder(view);
}
#Override
public void onBindViewHolder(MyViewHolder holder, final int position) {
holder.Title.setText(mData.get(position).getTitle());
holder.Title.setTag(position);
holder.cardview.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
int pos = (int) getItemId(position) + 1;
Intent intent = new Intent(mcontext,InGame_wrkfunction.class);
intent.putExtra("pos", pos);
//passing data to the InGame_wrkfunction.class
intent.putExtra("Answrr",mData.get(position).getAnswrr());
intent.putExtra("Thumbnail",mData.get(position).getThumbnail());
intent.putExtra("Description",mData.get(position).getDescription());
// start the activity
mcontext.startActivity(intent);
}
});
}
#Override
public int getItemCount() {
return mData.size();
}
public static class MyViewHolder extends RecyclerView.ViewHolder {
TextView Title;
CardView cardview;
public MyViewHolder(View itemView) {
super(itemView);
Title = (TextView) itemView.findViewById(R.id.LvL_id1);
cardview = (CardView) itemView.findViewById(R.id.cardview_id);
}
}
}
Default Game Activity
package com.example.apptuzzle;
import androidx.appcompat.app.AppCompatActivity;
import androidx.cardview.widget.CardView;
import androidx.recyclerview.widget.RecyclerView;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import java.util.ArrayList;
import java.util.List;
public class InGame_wrkfunction extends AppCompatActivity {
private Button btn1, btn2, btn3, btn4, btn5, btn6, btn7, btn8, btn9, btn0, btndot; //Buttons Declaration
private Button btnclr, btnsubm, popup_g_button1;
private TextView txtv1, txtv2, popup_g_msg1, popup_g_des1,highscore1;
int scores = 0;
private LinearLayout Popup_layout11;
private Animation pop_animation;
private ImageView img,popup_g_img1,popup_b_img; //Question Declaration
private TextView txt;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_in_game_wrkfunction);
btn0 = (Button) findViewById(R.id.Btn0);
btn1 = (Button) findViewById(R.id.Btn1);
btn2 = (Button) findViewById(R.id.Btn2);
btn3 = (Button) findViewById(R.id.Btn3);
btn4 = (Button) findViewById(R.id.Btn4);
btn5 = (Button) findViewById(R.id.Btn5);
btn6 = (Button) findViewById(R.id.Btn6);
btn7 = (Button) findViewById(R.id.Btn7);
btn8 = (Button) findViewById(R.id.Btn8);
btn9 = (Button) findViewById(R.id.Btn9);
btndot = (Button) findViewById(R.id.Btndot);
btnclr = (Button) findViewById(R.id.BtnClr);
btnsubm = (Button) findViewById(R.id.BtnSubm);
img = (ImageView) findViewById(R.id.gamethumbnail);
txtv1 = (TextView) findViewById(R.id.TxtV1);
txt = (TextView) findViewById(R.id.TxtV2);
Popup_layout11 = findViewById(R.id.Popup_layout11);
txt = (TextView) findViewById(R.id.TxtV2);
popup_g_button1 = findViewById(R.id.Popup_G_button1);
popup_g_msg1 = findViewById(R.id.Popup_G_msg1);
popup_g_des1 = findViewById(R.id.Popup_G_des1);
popup_g_img1 = findViewById(R.id.Popup_G_Img12);
highscore1 = findViewById(R.id.ScoreCounter1);
pop_animation = AnimationUtils.loadAnimation(this, R.anim.pop_up);
btn0.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
txtv1.setBackgroundResource(R.drawable.input_bttn_colorc);
txtv1.setText(txtv1.getText() + "0");
}
});
btn1.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
txtv1.setBackgroundResource(R.drawable.input_bttn_colorc);
txtv1.setText(txtv1.getText() + "1");
}
});
btn2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
txtv1.setBackgroundResource(R.drawable.input_bttn_colorc);
txtv1.setText(txtv1.getText() + "2");
}
});
btn3.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
txtv1.setBackgroundResource(R.drawable.input_bttn_colorc);
txtv1.setText(txtv1.getText() + "3");
}
});
btn4.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
txtv1.setBackgroundResource(R.drawable.input_bttn_colorc);
txtv1.setText(txtv1.getText() + "4");
}
});
btn5.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
txtv1.setBackgroundResource(R.drawable.input_bttn_colorc);
txtv1.setText(txtv1.getText() + "5");
}
});
btn6.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
txtv1.setBackgroundResource(R.drawable.input_bttn_colorc);
txtv1.setText(txtv1.getText() + "6");
}
});
btn7.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
txtv1.setBackgroundResource(R.drawable.input_bttn_colorc);
txtv1.setText(txtv1.getText() + "7");
}
});
btn8.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
txtv1.setBackgroundResource(R.drawable.input_bttn_colorc);
txtv1.setText(txtv1.getText() + "8");
}
});
btn9.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
txtv1.setBackgroundResource(R.drawable.input_bttn_colorc);
txtv1.setText(txtv1.getText() + "9");
}
});
btndot.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
txtv1.setBackgroundResource(R.drawable.input_bttn_colorc);
txtv1.setText(txtv1.getText() + ".");
}
});
btnclr.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
txtv1.setBackground(null);
txtv1.setText(null);
}
});
// Receive data
Intent intent = getIntent();
String Description = intent.getExtras().getString("Description"); //It ll fetch data from Description()
int image = intent.getExtras().getInt("Thumbnail");
int pos = intent.getExtras().getInt("pos");
final String answrr1 = intent.getExtras().getString("Answrr");
//Setting Values
img.setImageResource(image); ////It ll replace the image that was fetched previously
txt.setText(Description);
//Load Scores
SharedPreferences myscores = this.getSharedPreferences("MyAwesomeScores", Context.MODE_PRIVATE);
scores = myscores.getInt("scores", 0); //0 tha phehele
highscore1.setText("Scores:" + scores);
btnsubm.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
String a = txtv1.getText().toString();
if (a.equals(answrr1)) {
scores += 30;
//Save scores
SharedPreferences myscores = getSharedPreferences("MyAwesomeScores", Context.MODE_PRIVATE);
SharedPreferences.Editor editor = myscores.edit();
editor.putInt("scores", scores);
editor.commit();
v.setOnClickListener(null);//Remove setOnClickListener
highscore1.setText("Scores:" + scores);
Popup_layout11.setVisibility(LinearLayout.VISIBLE);
Popup_layout11.setAnimation(pop_animation);
Popup_layout11.animate();
pop_animation.start();
} else {
scores -= 30;
//Save scores
SharedPreferences myscores = getSharedPreferences("MyAwesomeScores", Context.MODE_PRIVATE);
SharedPreferences.Editor editor = myscores.edit();
editor.putInt("scores", scores);
editor.commit();
v.setOnClickListener(null);//Remove setOnClickListener
highscore1.setText("Scores:" + scores);
popup_g_img1.setImageResource(R.drawable.sadface11);
popup_g_msg1.setText("Ohh Snap!");
popup_g_des1.setText("Don't worry Kid you just tap the button to move on to the next lesson. REMEMBER 'never waste time'.");
Popup_layout11.setVisibility(LinearLayout.VISIBLE);
Popup_layout11.setAnimation(pop_animation);
Popup_layout11.animate();
pop_animation.start();
}
}
});
}
}
/*Two Ways of Putting One Animation In an activity
* 1st One
* Anim1 = AnimationUtils.loadAnimation(this, R.anim.new_animfile1);
// pop_img1.setVisibility(View.GONE);
Btn1.setOnClickListener(new View.OnClickListener() { <-----In this type you can put animation inside On Click Listener
#Override
public void onClick(View v) {
Layout1.setVisibility(LinearLayout.VISIBLE);
Anim1.setDuration(500);
Layout1.setAnimation(Anim1);
Layout1.animate();
Anim1.start();
}
});
*
*
* 2nd One
* public class MyActivity extends Activity{
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main); <-----In this type you can set another class outside the OnCreate Bundle
}
public void animate(View view){
LinearLayout dialog = (LinearLayout)findViewById(R.id.dialog);
dialog.setVisibility(LinearLayout.VISIBLE);
Animation animation = AnimationUtils.loadAnimation(this, R.anim.anim);
animation.setDuration(500);
dialog.setAnimation(animation);
dialog.animate();
animation.start();
}
}
* */
What I understand is you want to open different activities on each card click.If it's correct then,
use switch inside your onClick and open your activity on a particular item click
#Override
public void onClick(View v) {
final Intent intent;
switch (getAdapterPostion()){
case 0:
intent = new Intent(context, FirstActivity.class);
break;
case 1:
intent = new Intent(context, SecondActivity.class);
break;
...
default:
intent = new Intent(context, DefaultActivity.class);
break;
}
context.startActivity(intent);
}
Or Use:-
#Override
public void onClick(View v) {
final Intent intent;
if (getAdapterPosition() == sth){
intent = new Intent(context, OneActivity.class);
} else if (getPosition() == sth2){
intent = new Intent(context, SecondActivity.class);
} else {
intent = new Intent(context, DifferentActivity.class);
}
context.startActivity(intent);
}
This is the line i want to repeat.
handler.postDelayed(runnableCode, 1);
This app is a tycoon app and so the user can buy upgrades and if they tap the button the get $$ and so when they buy upgrades keeping the value up-to-date is required.
package com.example.navjeevenmann.mytycoon;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
public class MainActivity extends AppCompatActivity {
private Button myButton;
private int Counter = 0;
private Button myButton2;
private TextView myTextView;
Handler handler = new Handler();
private int Test = 5;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
handler.postDelayed(runnableCode, 1);
myButton = (Button) findViewById(R.id.button);
myButton2 = (Button) findViewById(R.id.button2);
myTextView = (TextView) findViewById(R.id.textView);
myButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
ButtonCounter(Counter);
}
});
myButton2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Intent intent = new Intent(getApplicationContext(),
SecondActivity.class);
intent.putExtra("Count", Counter);
startActivity(intent);
finish();
}
});
}
public int ButtonCounter(int Counter){
Counter+=1;
return Counter;
}
public int AutoCounter(int Counter, int add) {
Counter+=add;
return Counter;
}
public void Display(int Counter, TextView myTextView) {
String man = String.valueOf(Counter);
myTextView.setText("$" + man);
}
private Runnable runnableCode = new Runnable() {
#Override
public void run() {
// Do something here on the main thread
Counter = AutoCounter(Counter,Test);
Display(Counter, myTextView);
}
};
}
handler.postDelayed(runnableCode, 1);
call that line inside onResume() method. Make sure your show an AlertDialog to the user whenever he or she hits the button to get $$. Since the AlertDialog pops up everytime the user tries to buy $$. onResume() will be called.
Try this
private void startAnimation() {
countDownTimer = new CountDownTimer(700, 500) {
#Override
public void onTick(long millisUntilFinished) {
}
#Override
public void onFinish() {
//your code to repeat
}
start();
}
}.start();
}
I have a button that goes from one activity to another activity and its supposed to save the value int Counter, but every time it never saves. What am I doing wrong? I have seen other solutions, but i check and im doing the exact same thing as them.
package com.example.navjeevenmann.mytycoon;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
public class MainActivity extends AppCompatActivity {
private Button myButton;
private int Counter;
private Button myButton2;
private TextView myTextView;
Handler handler = new Handler();
private int add;
#Override
protected void onCreate(Bundle savedInstanceState) {
setContentView(R.layout.activity_main);
super.onCreate(savedInstanceState);
if (savedInstanceState != null) {
add = savedInstanceState.getInt("Count");
Counter = savedInstanceState.getInt("Add");
}
myButton = (Button) findViewById(R.id.button);
myButton2 = (Button) findViewById(R.id.button2);
myTextView = (TextView) findViewById(R.id.textView);
myButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Counter = ButtonCounter(Counter);
}
});
myButton2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Intent intent = new Intent(getApplicationContext(), SecondActivity.class);
intent.putExtra("Count", Counter);
startActivity(intent);
}
});
handler.postDelayed(new Runnable() {
#Override
public void run() {
Counter = AutoCounter(Counter, add);
Display(Counter, myTextView);
handler.postDelayed(this, 100);
}
}, 10);
}
protected void onSaveInstanceState(Bundle savedInstanceState) {
super.onSaveInstanceState(savedInstanceState);
savedInstanceState.putInt("Count", Counter);
savedInstanceState.putInt("Add", add);
}
public int ButtonCounter(int Counter) {
Counter += 1;
return Counter;
}
public int AutoCounter(int Counter, int add) {
Counter += add;
return Counter;
}
public void Display(int Counter, TextView myTextView) {
String man = String.valueOf(Counter);
myTextView.setText("$" + man);
}
}
you're not implementing the right method
from the docs:
#Override
public void onSaveInstanceState(Bundle savedInstanceState) {
savedInstanceState.putInt("Count", Counter);
savedInstanceState.putInt("Add", add);
// call superclass to save any view hierarchy
super.onSaveInstanceState(outState);
}
Source: https://developer.android.com/guide/components/activities/activity-lifecycle.html#oncreate
I am working on this small game where each 500 ms an image is set to the image view
so what i want to check is when i click one of the arrow images(left,right,up,down) to check if it is equal to the random image ...if so then the score increases by 1.
here is my layout
https://i.stack.imgur.com/wPxZB.png
and here is my code
package com.andreh.catchthatarrow;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import java.util.Timer;
import java.util.TimerTask;
public class GameActivity extends AppCompatActivity {
ImageView img_up;
ImageView img_down;
ImageView img_left;
ImageView img_right,imgRand;
private int time = 600;
private static int SCORE = 0;
private TextView score;
int pos = 0;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_game);
score = (TextView)findViewById(R.id.textView3);
img_up = (ImageView)findViewById(R.id.imgUp);
img_down = (ImageView)findViewById(R.id.imgDown);
img_left = (ImageView)findViewById(R.id.imgLeft);
img_right = (ImageView)findViewById(R.id.imgRight);
imgRand = (ImageView)findViewById(R.id.changeable);
final int [] arrBuckets = {R.drawable.arrow_left,R.drawable.arrow_right,R.drawable.up,R.drawable.down};
Timer mTimer = new Timer();
mTimer.schedule(new TimerTask() {
#Override
public void run() {
runOnUiThread(new Runnable() {
#Override
public void run() {
pos = arrBuckets[(int) (Math.random() * arrBuckets.length)];
imgRand.setImageResource(pos);
if(time>10 || time<20) time=100;
}
});
}
},0,time);
img_up.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
if(pos==2){
SCORE++;
score.setText(SCORE+"");
}
}
});
img_down.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
if(pos==3){
SCORE++;
score.setText(SCORE+"");
}
}
});
img_left.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
if(pos==0){
SCORE++;
score.setText(SCORE+"");
}
}
});
img_right.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
if(pos==1){
SCORE++;
score.setText(SCORE+"");
}
}
});
}
}
You are checking the data in the index and you need the position so use this instead:
pos = Array.asList(arrayBuckets).indexOf((int) (Math.random() * arrBuckets.length));
img_up.setOnClickListener(new View.OnClickListener() {
#Override public void onClick(View view) {
if(pos==2)
{
SCORE++;
score.setText(SCORE+"");
}
});
I have created a soundboard and everytime i click on a button to play a certain sound nothing happens. Here is the sound manager code:
package com.androidbook.ufgsoundboard;
import java.util.HashMap;
import android.app.Activity;
import android.content.Context;
import android.media.AudioManager;
import android.media.SoundPool;
public class SoundManager extends Activity {
private SoundPool mSoundPool;
private HashMap<Integer, Integer> mSoundPoolMap;
private AudioManager mAudioManager;
private Context mContext;
public SoundManager()
{
}
public void initSounds(Context theContext) {
mContext = theContext;
mSoundPool = new SoundPool(4, AudioManager.STREAM_MUSIC, 0);
mSoundPoolMap = new HashMap<Integer, Integer>();
mAudioManager = (AudioManager)mContext.getSystemService(Context.AUDIO_SERVICE);
}
public void addSound(int Index,int SoundID)
{
mSoundPoolMap.put(Index, mSoundPool.load(mContext, SoundID, 1));
}
public void playSound(int index) {
int streamVolume = mAudioManager.getStreamVolume(AudioManager.STREAM_MUSIC);
mSoundPool.play(mSoundPoolMap.get(index), streamVolume, streamVolume, 1, 0, 1f);
}
}
And here is the soundboard code:
package com.androidbook.ufgsoundboard;
import com.androidbook.ufgsoundboard.SoundManager;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class Soundboard extends Activity {
private SoundManager mSoundManager;
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.petera);
mSoundManager = new SoundManager();
mSoundManager.initSounds(getBaseContext());
mSoundManager.addSound(1, R.raw.sound1);
mSoundManager.addSound(2, R.raw.sound2);
mSoundManager.addSound(3, R.raw.sound3);
mSoundManager.addSound(5, R.raw.sound5);
mSoundManager.addSound(7, R.raw.sound7);
mSoundManager.addSound(9, R.raw.sound9);
mSoundManager.addSound(10, R.raw.sound10);
mSoundManager.addSound(11, R.raw.sound11);
mSoundManager.addSound(13, R.raw.sound13);
mSoundManager.addSound(18, R.raw.sound18);
mSoundManager.addSound(19, R.raw.sound19);
mSoundManager.addSound(20, R.raw.sound20);
mSoundManager.addSound(21, R.raw.sound21);
mSoundManager.addSound(22, R.raw.sound22);
mSoundManager.addSound(23, R.raw.sound23);
mSoundManager.addSound(24, R.raw.sound24);
mSoundManager.addSound(28, R.raw.sound28);
mSoundManager.addSound(30, R.raw.sound30);
Button SoundButton1 = (Button)findViewById(R.id.button3);
SoundButton1.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(1);
}
});
Button SoundButton2 = (Button)findViewById(R.id.button4);
SoundButton2.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(2);
}
});
Button SoundButton3 = (Button)findViewById(R.id.button5);
SoundButton3.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(30);
}
});
Button SoundButton4 = (Button)findViewById(R.id.button6);
SoundButton4.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(3);
}
});
Button SoundButton5 = (Button)findViewById(R.id.button7);
SoundButton5.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(5);
}
});
Button SoundButton6 = (Button)findViewById(R.id.button8);
SoundButton6.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(28);
}
});
Button SoundButton7 = (Button)findViewById(R.id.button9);
SoundButton7.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(9);
}
});
Button SoundButton8 = (Button)findViewById(R.id.button10);
SoundButton8.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(10);
}
});
Button SoundButton9 = (Button)findViewById(R.id.button11);
SoundButton9.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(11);
}
});
Button SoundButton10 = (Button)findViewById(R.id.button12);
SoundButton10.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(13);
}
});
Button SoundButton11 = (Button)findViewById(R.id.button13);
SoundButton11.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(18);
}
});
Button SoundButton12 = (Button)findViewById(R.id.button14);
SoundButton12.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(19);
}
});
Button SoundButton13 = (Button)findViewById(R.id.button15);
SoundButton13.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(20);
}
});
Button SoundButton14 = (Button)findViewById(R.id.button16);
SoundButton14.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(21);
}
});
Button SoundButton15 = (Button)findViewById(R.id.button17);
SoundButton15.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(9);
}
});
Button SoundButton16 = (Button)findViewById(R.id.button18);
SoundButton16.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(23);
}
});
Button SoundButton17 = (Button)findViewById(R.id.button19);
SoundButton17.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(22);
}
});
Button SoundButton18 = (Button)findViewById(R.id.button20);
SoundButton18.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mSoundManager.playSound(24);
}
});
}};
I cant work out why it wont load. The button highlights when pressed but no sound. Am I missing something obvious?
Thanks
Your code is so complicated ,Use this instead it worked for me !!
This is an example for a single button that plays sound
package com.example.soundtest;
import android.app.Activity;
import android.media.SoundPool;
import android.media.AudioManager;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class MainActivity extends Activity {
/** Called when the activity is first created. */
Button white;
SoundPool spool;
int soundID;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
this.setVolumeControlStream(AudioManager.STREAM_MUSIC);
spool = new SoundPool(1, AudioManager.STREAM_MUSIC, 0);
soundID = spool.load(this, R.raw.anysoundfile, 1);
white = (Button)findViewById(R.id.button1);
white.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Sound();
}
});
}
public void Sound(){
AudioManager audioManager = (AudioManager) getSystemService(AUDIO_SERVICE);
float volume = (float) audioManager.getStreamVolume(AudioManager.STREAM_MUSIC);
spool.play(soundID, volume, volume, 1, 0, 1f);
};
}