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POClassCastException on getParcelableExtra with Custom Object?
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copied!<p>I have CReated a Custom Class called Player, which implements parcelable so i can pass it through my activities in my android application:</p> <pre><code>public class Player implements Parcelable { // Perks public Perk tapUp; // Inc Tap Strength public Perk minDown; // Dec Tap Decrease public Perk autoTap; // AutoTap at Fixed rate public Perk tokUp; // Inc Token Reward public Perk stoDisc; // Store Discount // GameMode public boolean campaign; public boolean insanity; public boolean survival; public Player() { this.name = "Steve"; this.title = "the Granny"; this.rank = 1; this.round = 1; this.roundAc = 1; this.tokens = 0; this.maxTap = 100; this.hasTap = 0; this.minusTap = 5; this.plusTap = 1; this.tokenBonus = 0; this.tapps = new ArrayList(); this.tapsPerSec = 0.0; this.tapsPerMin = 0.0; this.tapsInLife = 0; this.playing = false; this.secAc = 0; this.secT = 0; this.minT = 0; this.houT = 0; this.dayT = 0; this.sec = 0; this.min = 0; this.hou = 0; this.day = 0; this.tapUp = new Perk(); this.minDown = new Perk(); this.autoTap = new Perk(); this.tokUp = new Perk(); this.stoDisc = new Perk(); this.campaign = false; this.insanity = false; this.survival = false; } public Player(Parcel in) { name = in.readString(); title = in.readString(); rank = in.readInt(); round = in.readInt(); roundAc = in.readInt(); tokens = in.readInt(); maxTap = in.readDouble(); hasTap = in.readDouble(); minusTap = in.readDouble(); plusTap = in.readDouble(); tokenBonus = in.readInt(); // Tapp Array pass through activity tapsPerSec = in.readDouble(); tapsPerMin = in.readDouble(); tapsInLife = in.readInt(); // Playing = false secAc = in.readInt(); secT = in.readInt(); minT = in.readInt(); houT = in.readInt(); dayT = in.readInt(); sec = in.readInt(); min = in.readInt(); hou = in.readInt(); day = in.readInt(); // Pass Perk In Activity // Boolean Changed IN Activity } public static final Parcelable.Creator<Perk> CREATOR = new Parcelable.Creator<Perk>() { public Perk createFromParcel(Parcel in) { return new Perk(in); } public Perk[] newArray(int size) { return new Perk[size]; } }; @Override public int describeContents() { return 0; } @Override public void writeToParcel(Parcel dest, int flags) { dest.writeString(name); dest.writeString(title); dest.writeInt(rank); dest.writeInt(round); dest.writeInt(roundAc); dest.writeInt(tokens); dest.writeDouble(maxTap); dest.writeDouble(hasTap); dest.writeDouble(minusTap); dest.writeDouble(plusTap); dest.writeInt(tokenBonus); dest.writeDouble(tapsPerSec); dest.writeDouble(tapsPerMin); dest.writeInt(tapsInLife); dest.writeInt(secAc); dest.writeInt(secT); dest.writeInt(minT); dest.writeInt(houT); dest.writeInt(dayT); dest.writeInt(sec); dest.writeInt(min); dest.writeInt(hou); dest.writeInt(day); } } </code></pre> <p>I removed some of the unrelated code. I have two activities, both of which send and receive information to one another:</p> <p>Activity 1:</p> <pre><code>package com.tap.tapalot; import java.text.DecimalFormat; import java.util.ArrayList; import java.util.Random; import perks.Perk; import player.Player; import android.os.Bundle; import android.os.Handler; import android.app.Activity; import android.content.Intent; import android.view.View; import android.widget.Button; import android.widget.ProgressBar; import android.widget.TextView; import android.widget.Toast; public class Menu extends Activity { public Player player; public ArrayList<Double> tapps; public Perk tapUp; public Perk minDown; public Perk autoTap; public Perk tokUp; public Perk stoDisc; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_menu); player = new Player(); Bundle extras = getIntent().getExtras(); if (extras != null) { player = (Player) getIntent().getSerializableExtra("player"); player.tapps = (ArrayList<Double>) getIntent() .getSerializableExtra("tapps"); player.tapUp = (Perk) getIntent().getSerializableExtra("tapUp"); player.minDown = (Perk) getIntent().getSerializableExtra("minDown"); player.autoTap = (Perk) getIntent().getSerializableExtra("autoTap"); player.tokUp = (Perk) getIntent().getSerializableExtra("tokUp"); player.stoDisc = (Perk) getIntent().getSerializableExtra("stoDisc"); } final TextView plrTokens = (TextView) findViewById(R.id.pltokens); String tokStr = String.valueOf(player.tokens); plrTokens.setText(tokStr); final Button camp = (Button) findViewById(R.id.campaign); camp.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { Intent i = new Intent(getBaseContext(), Campaign.class); i.putExtra("player", player); System.out.println(player.name); i.putExtra("tapps", player.tapps); i.putExtra("tapUp", player.tapUp); i.putExtra("minDown", player.minDown); i.putExtra("autoTap", player.autoTap); i.putExtra("tokUp", player.tokUp); i.putExtra("stoDisc", player.stoDisc); startActivity(i); } }); } } </code></pre> <p>I Also removed so unrelated code from the activities. Here is the receiving activity:</p> <p>Activity 2:</p> <pre><code>package com.tap.tapalot; public class Campaign extends Activity { public Player player; public Player tempPlayer; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_menu); player = new Player(); tempPlayer = new Player(); Bundle extras = getIntent().getExtras(); if (extras != null) { tempPlayer = getIntent() .getParcelableExtra("player"); }} } </code></pre> <p>Here is the error im receiving:</p> <pre><code>12-28 10:53:22.804: E/AndroidRuntime(7446): Caused by: java.lang.ClassCastException: perks.Perk cannot be cast to player.Player 12-28 10:53:22.804: E/AndroidRuntime(7446): at com.tap.tapalot.Campaign.onCreate(Campaign.java:35) </code></pre> <p>Perk also implements parcelable, so im not sure if that causes any issues. But i am not receiving Perk as of yet in Activity 2, so im not sure whats going on.</p> <p>Thank You for your Time :)</p>

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