Reputation: 1201
public class menu extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.main_activity_page);
{
Button but1 = (Button)findViewById(R.id.imageButton4);
but1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
startActivity(new Intent("com.indore.indoreindicator.Busone"));
}
});
}
}
@Override
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
}
}
I have this line of code from my menu class
busone class -
package com.indore.indoreindicator;
import android.app.Activity;
import android.os.Bundle;
public class Busone extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.busmenu);
}
}
Android manifest file
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.indore.indoreindicator"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.indore.indoreindicator.MainActivityPage"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".menu"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.Menu" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".Busone"
android:label="@string/app_name" >
<intent-filter>
<action android:name="com.indore.indoreindicaotr.Busone" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
</manifest>
Main activity page -
<ImageButton
android:id="@+id/imageButton4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="47dp"
android:layout_toLeftOf="@+id/TextView05"
android:src="@drawable/bus"
tools:ignore="ContentDescription" />
My application starts but fails after the splash screen, unable to move on first page. but if I comment the button coding part the applcation moves to the menu page.
Why cant I go from the my menu page to the 2nd page named bus menu?
Upvotes: 0
Views: 1786
Reputation: 6334
if you just need to switch between layouts then simply add on your setOnClickListener
setContentView(R.layout.whatevername);
and then simply add after this , your layout stuff like imageview , button etc . do that only if you need to add another onClick for that layout specific child! and if you like to switch between activity "Classs" then
Intent intent = new Intent(getApplication(), SecondClass.class);
startActivity(intent);
and don't forget to add your other activity in android manifest
<activity android:name=".SecondClass"/>
base on your CODE
see the edits !!!
public class menu extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.main_activity_page);
**{** // why this is here ?????
Button but1 = (Button)findViewById(R.id.imageButton4);
but1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
startActivity(new Intent("com.indore.indoreindicator.Busone"));
}
});
**}** // why this is here ????
}
@Override
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
}
}
Upvotes: 1
Reputation: 752
I don't understand what you're trying to explain, but what I do see is you are using an image button in your xml layout and using a normal button in the menu class. No need to use Image Button any way, just use android:background to set the image on a "normal" button.
Upvotes: 0
Reputation: 5162
You should try using
startActivity(new Intent(getApplicationContext(), Busone.class);
instead of
startActivity(new Intent("com.indore.indoreindicator.Busone"));
Upvotes: 2