I need to pass from a static Fragment in xmlembedded in Main activity to another one generated via code Java.
So the task is:
1) Loading Main activity with Fragment_one embedded
2) Fragment one has a button in order to pass to fragment 2.
Activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<fragment
android:id="#+id/fragment_one"
android:name="com.example.fragmentbookexample.FragmentOneLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:layout="#layout/fragment_one_layout"
/>
</androidx.constraintlayout.widget.ConstraintLayout>
Main_activity.java
package com.example.fragmentbookexample;
import androidx.appcompat.app.AppCompatActivity;
import androidx.fragment.app.FragmentActivity;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class MainActivity extends FragmentActivity {
private Button b;
#Override
protected void onCreate ( Bundle savedInstanceState ) {
super.onCreate (savedInstanceState);
setContentView (R.layout.activity_main);
b = findViewById (R.id.button);
b.setOnClickListener (new View.OnClickListener () {
#Override
public void onClick ( View v ) {
FragmentTwoLayout second = new FragmentTwoLayout ();
second.setArguments (getIntent ().getExtras ());
FragmentManager fm = getSupportFragmentManager ();
FragmentTransaction trans = fm.beginTransaction ();
trans.replace (R.id.fragment_one, second);
trans.addToBackStack (null);
trans.commit ();
}
});
}
}
Fragment_one_layout.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".FragmentOneLayout"
android:background="#color/colorAccent">
<!-- TODO: Update blank fragment layout -->
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Static Fragment XML"
android:layout_centerHorizontal="true"
android:gravity="center"
android:layout_centerVertical="true"/>
<Button
android:id="#+id/button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:layout_marginBottom="219dp"
android:text="Pass to frag 2" />
</RelativeLayout>
Fragment_two_layout.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".FragmentTwoLayout"
android:background="#color/colorPrimaryDark">
<!-- TODO: Update blank fragment layout -->
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="Dynamic Fragment JAVA"
android:textColor="#ffffff"
android:gravity="center"/>
</RelativeLayout>
Both Java code Fragments are created automatically with new->fragment->fragment(blank).
The question is why, when I replace frag1 with frag2, i see the button that is not contains in frag2 but in frag1?
I think replacement works well because the background color changes
Thanks in advance
You cannot do any FragmentTransaction on a fragment container used with <fragment>.
If you are using AndroidX Fragment 1.2.0 or higher, you should use switch to using FragmentContainerView instead of the <fragment> tag, which does support using it alongside FragmentTransaction:
<androidx.fragment.app.FragmentContainerView
android:id="#+id/fragment_one"
android:name="com.example.fragmentbookexample.FragmentOneLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:layout="#layout/fragment_one_layout"
/>
Related
I have tried everything but still, I am not able to change Fragments from CalculatorP1 to Calculator_P2. When I click the button only one Fragment is shown but when I click the button again the second Fragment does not show itself in the APP. I tried everything and I also tried to use TWO BUTTONS bt only one Fragment Shows itself. The second Fragment doesn't show itself. If I switch the fragments only the first Fragment shows bt the 2nd fragment doesn't show itself.
Please help.
My App... See how the button text changes but the Fragment remains the same
My XML codes are given Below:
<?xml version="1.0" encoding="utf-8"?>
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<LinearLayout
android:layout_width="98dp"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentEnd="true"
android:orientation="vertical">
<Button
android:id="#+id/bn_f1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Fragment 1" />
<Button
android:id="#+id/bn_f2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Fragment 2" />
</LinearLayout>
<LinearLayout
android:id="#+id/fragment_container"
android:layout_width="276dp"
android:layout_height="350sp"
android:layout_alignParentBottom="true"
android:orientation="vertical"></LinearLayout>
My Activity.java is given below:
package com.example.sudeepsarker.sudeepcalculatorvv;
import android.content.Intent;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class MainActivity extends AppCompatActivity {
private Button bn_fragment;
private boolean status= false;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
bn_fragment = findViewById(R.id.bn_f1);
bn_fragment.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
android.app.FragmentManager fragmentManager = getFragmentManager();
android.app.FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
if(!status){
CalculatorP1 p1 = new CalculatorP1();
fragmentTransaction.add(R.id.fragment_container,p1);
fragmentTransaction.commit();
bn_fragment.setText("Fragment 2");
status=true;
}
else{
Calculator_P2 p2= new Calculator_P2();
fragmentTransaction.add(R.id.fragment_container,p2);
fragmentTransaction.commit();
bn_fragment.setText("Fragment 1");
status=false;
}
}
});
}
}
My Fragment one xml file:
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="350sp"
tools:context=".CalculatorP1"
android:background="#8F3A1E"
>
<!-- TODO: Update blank fragment layout -->
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="My first Part of calculator"
android:textColor="#ffffff"
android:layout_gravity="center"
android:gravity="center"
android:textAppearance="?android:textAppearanceLarge"
/>
My Fragment Two XML File:
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="350sp"
tools:context=".CalculatorP1"
android:background="#077715"
>
<!-- TODO: Update blank fragment layout -->
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="My Second Part of calculator"
android:textColor="#ffffff"
android:layout_gravity="center"
android:gravity="center"
android:textAppearance="?android:textAppearanceLarge"
/>
I have this problem:
I'm trying to create an App with 2 buttons on a Layout and this buttons open 2 different Fragments, but the problem is that when I open the app it crashes.
Here's my code:
MainActivity:
package com.example.akroma.feina_final;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.support.v4.app.Fragment;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class MainActivity extends AppCompatActivity implements View.OnClickListener {
Button boton1,boton2;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
boton1 = (Button) findViewById(R.id.button2);
boton1.setOnClickListener(this);
boton2 = (Button) findViewById(R.id.button);
boton2.setOnClickListener(this);
}
#Override
public void onClick(View v) {
Fragment fragment;
android.support.v4.app.FragmentManager fm = getSupportFragmentManager();
android.support.v4.app.FragmentTransaction ft = fm.beginTransaction();
switch (v.getId()) {
case R.id.button:
fragment = new FragmentOne();
ft.replace(R.id.fragment_container, fragment);
ft.commit();
break;
case R.id.button2:
fragment = new FragmentTwo();
ft.replace(R.id.fragment_container, fragment);
ft.commit();
break;
}
}
}
I created the fragments standard (Blank).
Name of fragments:
FragmentOne
FragmentTwo
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:orientation="vertical"
tools:context="com.example.akroma.feina_final.MainActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<Button
android:id="#+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Mapa" />
<Button
android:id="#+id/button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Negocis" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<fragment
android:id="#+id/fragment_container"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
</LinearLayout>
Name of fragments on the tree:
FragmentOne
FragmentTwo
Edit: error: Error inflating class fragment
Solution to the inflating:
Thanks to: #svkaka
Change the fragment for:
<View
android:id="#+id/fragment_container"
android:layout_width="match_parent"
android:layout_height="match_parent" />
New error:
must implement OnFragmentInteractionListener
Any ideas? I don't know what I'm doing bad.
Thanks in advance
Replace this
<fragment
android:id="#+id/fragment_container"
android:layout_width="match_parent"
android:layout_height="match_parent" />
with this
<View
android:id="#+id/fragment_container"
android:layout_width="match_parent"
android:layout_height="match_parent" />
U are mixing dynamic and static fragments
I want to add 2 fragments in a single layout like this:
I was able to do it using static fragment method but not able to do it dynamically. I want to target API 14 and above.
Here is the code:
activity_main.xml:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">
<FrameLayout
android:id="#+id/new_placeholder"
android:layout_width="match_parent"
android:layout_height="match_parent">
</FrameLayout>
<FrameLayout
android:id="#+id/my_placeholder"
android:layout_width="match_parent"
android:layout_height="match_parent"
>
</FrameLayout>
</LinearLayout>
fragment1.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#00ff00"
>
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="fragment first"
android:textAppearance="?android:attr/textAppearanceLarge"
android:layout_weight="1"
/>
</LinearLayout>
fragment2.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#0000ff">
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="fragment second"
android:textAppearance="?android:attr/textAppearanceLarge"
android:layout_weight="1"
/>
</LinearLayout>
fragment1.java:
package org.hinduismfacts.www.dynamicfragment;
import android.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
/**
* Created by Rahul on 07-08-2017.
*/
public class fragment1 extends Fragment {
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// TODO Auto-generated method stub
return inflater.inflate(R.layout.fragment1,container, false);
}
}
fragment2.java:
package org.hinduismfacts.www.dynamicfragment;
import android.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
/**
* Created by Rahul on 07-08-2017.
*/
public class fragment2 extends Fragment {
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// TODO Auto-generated method stub
return inflater.inflate(R.layout.fragment2,container, false);
}
}
MainActivity.java:
package org.hinduismfacts.www.dynamicfragment;
import android.app.Fragment;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.TextView;
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
FragmentManager fragmentManager = getFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
// Create new fragment and transaction
Fragment newFragment = new fragment1();
Fragment myFragment = new fragment2();
FragmentTransaction transaction = getFragmentManager().beginTransaction();
// Replace whatever is in the fragment_container view with this fragment,
// and add the transaction to the back stack
transaction.add(R.id.new_placeholder, newFragment);
transaction.add(R.id.my_placeholder, myFragment);
transaction.commit();
}
}
In the output I am getting only first fragment displayed. The second fragment is not getting added. Output:
Can you please tell me what is going wrong?
please added android:layout_weight="1"
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="horizontal">
<LinearLayout
android:id="#+id/new_placeholder"
android:layout_width="match_parent"
android:layout_weight="1"
android:layout_height="match_parent">
</LinearLayout>
<LinearLayout
android:id="#+id/my_placeholder"
android:layout_width="match_parent"
android:layout_weight="1"
android:layout_height="match_parent"
>
</LinearLayout>
</LinearLayout>
You need layout weight android:layout_weight for both your frame layout
try below XML changes
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:weightSum="2"
android:orientation="horizontal">
<FrameLayout
android:id="#+id/new_placeholder"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent">
</FrameLayout>
<FrameLayout
android:id="#+id/my_placeholder"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent">
</FrameLayout>
</LinearLayout>
The problem is in your activity_main.xml.
Use android:layout_weight="1" for each of your fragments container to show both of them on the screen.
Also fill_parent is deprecated. Consider using match_parent instead
I am a beginner in android , today i have created a BottomNavigationView activity , i want to show 3 different tabs with navigation buttons, so i created 3 fragments, the problem is after adding the fragments , the BottomNavigationView is showing in the top side, what should i do , if i want BottomNavigationView in the bottom as like it was before adding the fragments
here is my main activity code
package com.hackerinside.jaisonjoseph.polysocial;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.design.widget.BottomNavigationView;
import android.support.design.widget.TabLayout;
import android.support.v7.app.AppCompatActivity;
import android.view.MenuItem;
import android.widget.TextView;
public class MainActivity extends AppCompatActivity {
private TextView mTextMessage;
public BottomNavigationView.OnNavigationItemSelectedListener mOnNavigationItemSelectedListener
= new BottomNavigationView.OnNavigationItemSelectedListener() {
#Override
public boolean onNavigationItemSelected(#NonNull MenuItem item) {
switch (item.getItemId()) {
case R.id.navigation_home:
tab1 radio = new tab1();
android.support.v4.app.FragmentManager manager = getSupportFragmentManager();
manager.beginTransaction().replace(R.id.container, radio, radio.getTag()).commit();
case R.id.navigation_dashboard:
tab2 radio1 = new tab2();
android.support.v4.app.FragmentManager manager1 = getSupportFragmentManager();
manager1.beginTransaction().replace(R.id.container, radio1, radio1.getTag()).commit();
case R.id.navigation_notifications:
tab3 radio2 = new tab3();
android.support.v4.app.FragmentManager manager2 = getSupportFragmentManager();
manager2.beginTransaction().replace(R.id.container, radio2, radio2.getTag()).commit();
}
return false;
}
};
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
tab1 radio = new tab1();
android.support.v4.app.FragmentManager manager = getSupportFragmentManager();
manager.beginTransaction().replace(R.id.container, radio, radio.getTag()).commit();
BottomNavigationView navigation = (BottomNavigationView) findViewById(R.id.navigation);
navigation.setOnNavigationItemSelectedListener(mOnNavigationItemSelectedListener);
}
}
this is activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="com.hackerinside.jaisonjoseph.polysocial.MainActivity">
<FrameLayout
android:id="#+id/content"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:background="#android:color/holo_blue_dark">
<TextView
android:id="#+id/message"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="#dimen/activity_vertical_margin"
android:layout_marginLeft="#dimen/activity_horizontal_margin"
android:layout_marginRight="#dimen/activity_horizontal_margin"
android:layout_marginTop="#dimen/activity_vertical_margin"
android:text="#string/title_home" />
</FrameLayout>
<android.support.design.widget.BottomNavigationView
android:id="#+id/navigation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:background="?android:attr/windowBackground"
app:menu="#menu/navigation" />
this is my first fragment tab1
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
tools:context="com.hackerinside.jaisonjoseph.polysocial.tab1">
<!-- TODO: Update blank fragment layout -->
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="#string/hello_blank_fragment" />
<Button
android:id="#+id/button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button" />
The BottomNavigationView does not appear automatically on the bottom of the view. You have to place them manually.
You can use a RelativeLayout for that.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.hackerinside.jaisonjoseph.polysocial.MainActivity">
<FrameLayout
android:id="#+id/content"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:background="#android:color/holo_blue_dark">
<TextView
android:id="#+id/message"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="#dimen/activity_vertical_margin"
android:layout_marginLeft="#dimen/activity_horizontal_margin"
android:layout_marginRight="#dimen/activity_horizontal_margin"
android:layout_marginTop="#dimen/activity_vertical_margin"
android:text="#string/title_home" />
</FrameLayout>
<android.support.design.widget.BottomNavigationView
android:id="#+id/navigation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:background="?android:attr/windowBackground"
android:layout_alignParentBottom="true"
app:menu="#menu/navigation" />
</RelativeLayout>
If changed your root LinearLayout to a RelativeLayout and added the parameter android:layout_alignParentBottom="true" to your BottomNavigationView. Hope that will help.
If you need more help, probably this link can help: https://medium.com/#hitherejoe/exploring-the-android-design-support-library-bottom-navigation-drawer-548de699e8e0
By the way you can also look at https://github.com/roughike/BottomBar
It's a custom view like new Material Design Bottom Navigation pattern (https://material.io/guidelines/components/bottom-navigation.html#bottom-navigation-behavior).
I'm trying to implement the sliding animation to transit from fragment1 to fragment2.
I'm using setCustomAnimations method. And I understand I need to use the frame method in order to replace fragments.
My code:
package com.example.fragmentss;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
public class MainActivity extends Activity implements MyListFragment.OnItemSelectedListener{
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.fragment_rsslist_overview);
}
// if the wizard generated an onCreateOptionsMenu you can delete
// it, not needed for this tutorial
#Override
public void onRssItemSelected(String link) {
}
}
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="horizontal" >
<fragment
android:id="#+id/listFragment"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent"
class="com.example.fragmentss.MyListFragment" ></fragment>
<FrameLayout android:id="#+id/details" android:layout_weight="1"
android:layout_width="0px" android:layout_height="match_parent"
android:background="?android:attr/detailsElementBackground" />
</LinearLayout>
MyListFragment class
package com.example.fragmentss;
import android.app.Activity;
import android.app.Fragment;
import android.app.FragmentTransaction;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
public class MyListFragment extends Fragment {
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_rsslist_overview,
container, false);
return view;
}
public void onClick2(View view) {
switch (view.getId()) {
case R.id.button2:
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.setCustomAnimations(R.anim.slide_in_left, R.anim.slide_out_right);
DetailFragment newFragment = DetailFragment.newInstance();
ft.replace(R.id.details, newFragment, "mylistFragment");
// Start the animated transition.
ft.commit();
break;
}
}
} ~
fragment_rssitem_detail.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<Button
android:id="#+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Goto 2"
android:onClick="onClick1"/>
<TextView
android:id="#+id/detailsText"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center_horizontal|center_vertical"
android:layout_marginTop="20dip"
android:text="Frag 1"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="30dip" />
</LinearLayout>
fragment_rsslist_overview.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<Button
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Goto 1"
android:onClick="onClick2" />
<TextView
android:id="#+id/textView1"
android:layout_width="256dp"
android:layout_height="wrap_content"
android:layout_weight="0.18"
android:text="Frag 2"
android:textSize="30dip"/>
</LinearLayout>
I guess what you are trying to implement can very easily be implemented by a ViewPager
ViewPager is a custom component that was introduced to implement easy and smooth switching between fragments . Android Documentation has a very good and easy to understand example to understand it's use Take a look at http://developer.android.com/training/animation/screen-slide.html .You can also see similar questions that have been answered
Example/Tutorial for ViewPager and Fragments and
How to use Android ViewPager?