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POandroid multiscreen issue between screens
 

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  1. POandroid multiscreen issue between screens
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    <p>I have a multi screen app that only the first button works. alll of the other buttons crash when they go to the next java file. In the manifest I have all of them listed but I have no idea why its crashing. any ideas? package com.mike.BrowserScreen; import android.app.Activity; import android.os.Bundle; import android.widget.<em>; import android.view.</em>; import android.content.Intent; </p> <pre><code> public class BrowserScreenActivity extends Activity { /** Called when the activity is first created. */ Button flea=null; Button bu1=null; Button bu2=null; Button bu3=null; TextView tv1=null; TextView tv2=null; TextView tv3=null; TextView tv4=null; TextView tv5=null; TextView tv6=null; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); flea=(Button)findViewById(R.id.flea); bu1=(Button)findViewById(R.id.bu1); bu2=(Button)findViewById(R.id.bu2); bu3=(Button)findViewById(R.id.bu3); tv1=(TextView)findViewById(R.id.tv1); tv2=(TextView)findViewById(R.id.tv2); tv3=(TextView)findViewById(R.id.tv3); tv4=(TextView)findViewById(R.id.tv4); tv5=(TextView)findViewById(R.id.tv5); tv6=(TextView)findViewById(R.id.tv6); flea.setOnClickListener(new View.OnClickListener(){ public void onClick(View v){ Intent myIntent=new Intent(v.getContext(),SecondActivity.class); startActivity(myIntent); } }); bu1.setOnClickListener(new View.OnClickListener(){ public void onClick(View v){ Intent myIntent1=new Intent(v.getContext(),ThirdActivity.class); startActivity(myIntent1); } }); bu2.setOnClickListener(new View.OnClickListener(){ public void onClick(View v){ Intent myIntent2=new Intent(v.getContext(),FourthActivity.class); startActivity(myIntent2); } }); bu3.setOnClickListener(new View.OnClickListener(){ public void onClick(View v){ Intent myIntent3=new Intent(v.getContext(),FifthActivity.class); startActivity(myIntent3); } }); } } </code></pre> <p>Heres the manifest </p> <pre><code> &lt;application android:icon="@drawable/icon" android:label="@string/app_name"&gt; &lt;activity android:name=".BrowserScreenActivity" android:label="@string/app_name"&gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.MAIN" /&gt; &lt;category android:name="android.intent.category.LAUNCHER" /&gt; &lt;/intent-filter&gt; &lt;/activity&gt; &lt;activity android:name=".SecondActivity"&gt;&lt;/activity&gt; &lt;activity android:name=".ThirdActivity"&gt;&lt;/activity&gt; &lt;activity android:name=".ForthActivity"&gt;&lt;/activity&gt; &lt;activity android:name=".FifthActivity"&gt;&lt;/activity&gt; &lt;/application&gt; &lt;/manifest&gt; </code></pre> <hr> <p>i figured it out in the other java files i forgot to change it to the right xml file.I will have another question on launching a website from a textview or button</p>
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    1. PO
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      1. PTAnswer
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    1. PTQuestion
    1. USSampson
    1. USBigCAT41
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    1. This table or related slice is empty.
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    1. PO
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      1. PTAnswer
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    1. COCan you share the stack trace? Your code seems to be fine
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      1. POandroid multiscreen issue between screens
      1. USRajdeep Dua
    2. COwhat's the error you are getting, is it a NullPointerException ??
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      1. POandroid multiscreen issue between screens
      1. USRakhita
    3. COThe application crashes and says "The application browserscreen (process.com.mike.Browscreen) has stopped unexpectedly. Please try again.
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      1. POandroid multiscreen issue between screens
      1. USBigCAT41
 

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