SoundPool will not play transferred content from another activity
I have this problem, I want to pass raw from Activity 1 to play in Activity 2
Here is my code
Step 1
package com.ze.zeggar.tewt;
import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
public class Main2Activity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main2);
int ThePlayedSound= R.raw.waterdrop;
Intent MyIntent= new Intent(this, MainActivity.class);
MyIntent.putExtra("key",ThePlayedSound);
startActivity(MyIntent);
}
}
Step 2
package com.ze.zeggar.tewt;
import android.content.Intent;
import android.media.AudioManager;
import android.media.SoundPool;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class MainActivity extends AppCompatActivity {
Button button;
SoundPool Sound_Pool_thing;
int Click;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Intent MyIntent=getIntent();
int ThePlayedSound= MyIntent.getIntExtra("key", 0);
Sound_Pool_thing= new SoundPool(1, AudioManager.STREAM_MUSIC,0);
Click = Sound_Pool_thing.load(this,ThePlayedSound , 1);
button=(Button)findViewById(R.id.button);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Sound_Pool_thing.play(Click,1,1,1,0,1);
}
});
}
}
and when I try to open the app I got "Sorry, My_App has stopped" Application crash and here's a new crash log after the suggestions:
06-06 10:49:09.069 3424-3424/com.ze.zeggar.tewt E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.ze.zeggar.tewt, PID: 3424
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.ze.zeggar.tewt/com.ze.zeggar.tewt.MainActivity}:
android.content.res.Resources$NotFoundException: Resource ID #0x0
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2305)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2365)
at android.app.ActivityThread.access$800(ActivityThread.java:148)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5272)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:909)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:704)
Caused by: android.content.res.Resources$NotFoundException: Resource ID #0x0
at android.content.res.Resources.getValue(Resources.java:1269)
at android.content.res.Resources.openRawResourceFd(Resources.java:1227)
at android.media.SoundPool$SoundPoolImpl.load(SoundPool.java:566)
at android.media.SoundPool.load(SoundPool.java:229)
at com.ze.zeggar.tewt.MainActivity.onCreate(MainActivity.java:28)
at android.app.Activity.performCreate(Activity.java:5977)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2258)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2365)
at android.app.ActivityThread.access$800(ActivityThread.java:148)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5272)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:909)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:704)
Any idea?
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2 answers
Ur receiving the resource, no exception was found because you did not open the original resource correctly
Try to get the original sound file from resources like this:
int ThePlayedSound = this.getResources().getIdentifier("waterdrop", "raw", getPackageName());
Intent MyIntent= new Intent(this, MainActivity.class);
MyIntent.putExtra("key",ThePlayedSound);
startActivity(MyIntent);
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How about using the MediaPlayer class?
Check this code below:
MainActivity class (or whatever class you want to start a new activity from)
Intent intent = new Intent(this,Main2Activity.class);
intent.putExtra("key",R.raw.waterdrop);
startActivity(intent);
Main2Activity (class that will play audio)
public class Main2Activity extends AppCompatActivity {
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activitiy_main2);
int soundId = getIntent().getIntExtra("key",0);
final MediaPlayer mPlayer =new MediaPlayer();
mPlayer.setAudioSessionId(soundId);
mPlayer.setLooping(true);
Button button = (Button)findViewById(R.id.button);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mPlayer.start();
}
});
}
}
This code worked for me.
If it says that this particular constructor doesn't work, try this:
final MediaPlayer mPlayer =new MediaPlayer(this,soundId);
Hope it helps you!
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