Created
November 29, 2012 03:37
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Code sample for: http://stackoverflow.com/questions/13601811/move-android-fragment-to-a-different-container-cant-change-container-id-of-frag
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<?xml version="1.0" encoding="utf-8"?> | |
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" | |
android:layout_width="match_parent" | |
android:layout_height="match_parent" android:background="#0077cc"> | |
<FrameLayout | |
android:id="@+id/menuPlace" | |
android:layout_width="150dp" | |
android:layout_height="match_parent" | |
android:layout_alignParentLeft="true" /> | |
<FrameLayout | |
android:id="@+id/place3" | |
android:layout_width="wrap_content" | |
android:layout_height="match_parent" | |
android:layout_toRightOf="@id/menuPlace" /> | |
<FrameLayout | |
android:id="@+id/place2" | |
android:layout_width="wrap_content" | |
android:layout_height="match_parent" | |
android:layout_toRightOf="@id/place3" /> | |
<FrameLayout | |
android:id="@+id/place1" | |
android:layout_width="wrap_content" | |
android:layout_height="match_parent" | |
android:layout_toRightOf="@id/place2" /> | |
</RelativeLayout> |
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package com.matthieu; | |
import android.graphics.Color; | |
import android.os.Bundle; | |
import android.support.v4.app.Fragment; | |
import android.support.v4.app.FragmentActivity; | |
import android.support.v4.app.FragmentTransaction; | |
import android.support.v4.app.ListFragment; | |
import android.view.LayoutInflater; | |
import android.view.View; | |
import android.view.ViewGroup; | |
import android.widget.*; | |
public class FragAccordion extends FragmentActivity { | |
private final static String TAG = "FragAccordion"; | |
@Override | |
protected void onCreate(Bundle arg0) { | |
super.onCreate(arg0); | |
setContentView(R.layout.frag_fragaccordion); | |
getSupportFragmentManager().beginTransaction() | |
.add(R.id.menuPlace, new Fragment0()).commit(); | |
} | |
public static class Fragment0 extends ListFragment { | |
@Override | |
public void onListItemClick(ListView l, View v, int position, long id) { | |
FragmentActivity fa = getActivity(); | |
FragmentTransaction ft = fa.getSupportFragmentManager() | |
.beginTransaction(); | |
LinearLayout main_linear = (LinearLayout) getActivity().findViewById(R.id.main_linear); | |
int position_to_remove = 3; //right-most pane | |
int containing_id = main_linear.getChildAt(position_to_remove).getId(); | |
Fragment old_fragment = (Fragment) getActivity().findViewById(containing_id).getTag(R.id.contained_fragment); | |
if (old_fragment != null) { | |
ft.remove(old_fragment); | |
} | |
main_linear.removeViewAt(position_to_remove); | |
FrameLayout fl = new FrameLayout(getActivity()); | |
fl.setId(containing_id); | |
fl.setLayoutParams(new LinearLayout.LayoutParams(0, ViewGroup.LayoutParams.MATCH_PARENT, 1)); | |
ft.setCustomAnimations(android.R.anim.slide_in_left, | |
android.R.anim.slide_out_right); | |
if (position == 0) { | |
ft.add(containing_id, new Fragment1()).commit(); | |
} else if (position == 1) { | |
ft.add(containing_id, new Fragment2()).commit(); | |
} else { | |
ft.add(containing_id, new Fragment3()).commit(); | |
} | |
main_linear.addView(fl, 1); | |
} | |
@Override | |
public void onActivityCreated(Bundle savedInstanceState) { | |
super.onActivityCreated(savedInstanceState); | |
setListAdapter(new ArrayAdapter<String>(getActivity(), | |
android.R.layout.simple_list_item_1, new String[] { | |
"Fragment1", "Fragment2", "Fragment3" })); | |
} | |
} | |
public static class Fragment1 extends Fragment { | |
@Override | |
public View onCreateView(LayoutInflater inflater, ViewGroup container, | |
Bundle savedInstanceState) { | |
Button b = new Button(getActivity()); | |
b.setBackgroundColor(Color.GREEN); | |
b.setText("Fragment 1"); | |
return b; | |
} | |
} | |
public static class Fragment2 extends Fragment { | |
@Override | |
public View onCreateView(LayoutInflater inflater, ViewGroup container, | |
Bundle savedInstanceState) { | |
Button b = new Button(getActivity()); | |
b.setBackgroundColor(Color.BLUE); | |
b.setText("Fragment 2"); | |
return b; | |
} | |
} | |
public static class Fragment3 extends Fragment { | |
@Override | |
public View onCreateView(LayoutInflater inflater, ViewGroup container, | |
Bundle savedInstanceState) { | |
Button b = new Button(getActivity()); | |
b.setBackgroundColor(Color.BLACK); | |
b.setText("Fragment 3"); | |
return b; | |
} | |
} | |
} |
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<resources> | |
<item type="id" name="contained_fragment"/> | |
</resources> |
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