Develop Reference

Button setonclick listener is not working correctly

when I press the save button does not work after pressing it several time button is working sometimes first-time press is working sometimes after pressing moreover 10 times button is not working.Also i have toast messege to determine it is working or not the toast messege appear after pressing several time to the button.
binding.savebtn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Toast.makeText(Settringsactivity.this,"ok",Toast.LENGTH_LONG).show();
String status=binding.etStatus.getText().toString();
String username=binding.etUsername.getText().toString();
HashMap<String, Object> obj=new HashMap<>();
Toast.makeText(Settringsactivity.this,username,Toast.LENGTH_LONG).show();
obj.put("username",username);
obj.put("about",status);
if(name!=null) {
Toast.makeText(Settringsactivity.this,"Updated",Toast.LENGTH_LONG).show();
database.getReference().child("Users").child(name).updateChildren(obj);
}
}
});
Here is the xml code
<?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/savebtn"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="10dp"
android:layout_marginTop="10dp"
android:background="#color/white"
android:foregroundTint="#B11B1B"
tools:context=".Settringsactivity">
<ImageView
android:id="#+id/settingsbackarraow"
android:layout_width="30dp"
android:layout_height="30dp"
android:backgroundTint="#FFFFFF"
app:srcCompat="#android:drawable/checkbox_on_background" />
<LinearLayout
android:id="#+id/flinear"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/settingsbackarraow"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:gravity="center"
android:orientation="vertical">
<de.hdodenhof.circleimageview.CircleImageView
android:id="#+id/profileimage"
android:layout_width="120dp"
android:layout_height="120dp"
android:backgroundTint="#FFFFFF"
app:civ_border_color="#FF000000"
app:civ_border_width="2dp"
android:src="#drawable/img" />
<ImageView
android:id="#+id/plus"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:srcCompat="#android:drawable/btn_plus" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Username"
android:textColor="#100606" />
<EditText
android:id="#+id/etUsername"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ems="10"
android:textColor="#color/black"
android:hint="Enter your name"
android:inputType="textPersonName" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Username"
android:textColor="#100606" />
<EditText
android:id="#+id/etStatus"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ems="10"
android:hint="About"
android:textColor="#color/black"
android:inputType="textPersonName" />
</LinearLayout>
<Button
android:layout_width="100dp"
android:layout_height="50dp"
android:elevation="15sp"
android:background="#1966FB"
android:layout_gravity="right"
android:text="Save" />
</LinearLayout>
</RelativeLayout>

Markers title and Traffic view, googlemap android

i am facing some problems with anable and disable traffic TYPE on the google map when OnMapReady.I have tow differents MAP_TYPE_NORMAL and MAP_TYPE_HYBRID.
what i want is to setOnclickListener when button is clicked.
my button code:
maptrafic.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(map.getMapType() == GoogleMap.MAP_TYPE_NORMAL || map.getMapType() == GoogleMap.MAP_TYPE_HYBRID){
map.setTrafficEnabled(true);
maptrafic.setImageResource(R.drawable.trafficmap_on);
}
else {
map.setTrafficEnabled(false);
maptrafic.setImageResource(R.drawable.trafficmap_off);
map.setMapType(GoogleMap.MAP_TYPE_NORMAL);
}
}
});
also, i am working on googlemap using REST API i have successfuly create windowsInfoMarker but what i need is when map ready is to see the marker name only not all information like windowsInfoMarker but only Markers with name.
my MapActivity code shared from drive
MapActivity.java
my activity_map.xml
<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:layout_width="match_parent"
android:orientation="vertical"
android:id="#+id/drawer"
android:layout_height="match_parent"
tools:context=".activities.MapActivity">
<RelativeLayout
android:id="#+id/mapfloating"
android:layout_width="match_parent"
android:layout_height="match_parent">
<!--inclusion de la carte-->
<include layout="#layout/include_main_map" />
<!--fin inclusion de la carte-->
<com.getbase.floatingactionbutton.FloatingActionsMenu
android:id="#+id/mainFloatingBtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_margin="25dp"
app:fab_labelStyle="#style/custom_floating_buttons"
android:layout_alignParentBottom="true"
app:fab_addButtonColorNormal="#color/blue">
<com.getbase.floatingactionbutton.FloatingActionButton
android:id="#+id/evennements"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:fab_icon="#drawable/icon_events"
app:fab_title="Evennements"
android:background="#drawable/cerclebackground"
app:fab_colorNormal="#color/purple_500"/>
<com.getbase.floatingactionbutton.FloatingActionButton
android:id="#+id/historiques"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:fab_icon="#drawable/icon_history"
app:fab_title="Historique"
android:background="#drawable/cerclebackground"
app:fab_colorNormal="#color/purple_500"/>
<com.getbase.floatingactionbutton.FloatingActionButton
android:id="#+id/reglages"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:fab_icon="#drawable/icon_setup"
app:fab_title="Reglages"
android:background="#drawable/cerclebackground"
app:fab_colorNormal="#color/purple_500"/>
<com.getbase.floatingactionbutton.FloatingActionButton
android:id="#+id/aide_support"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:fab_icon="#drawable/icon_support"
app:fab_title="Aide/Support"
android:background="#drawable/cerclebackground"
app:fab_colorNormal="#color/purple_500"/>
</com.getbase.floatingactionbutton.FloatingActionsMenu>
<com.getbase.floatingactionbutton.FloatingActionButton
android:id="#+id/floatingPopUpLeft"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:layout_marginStart="10dp"
android:layout_marginTop="5dp"
android:contentDescription="#string/app_name"
app:fab_colorDisabled="#color/white"
app:fab_colorNormal="#color/white"
app:fab_colorPressed="#color/blue"
app:fab_icon="#drawable/ic_menu_24" />
<com.getbase.floatingactionbutton.FloatingActionButton
android:id="#+id/floatingPopUpRight"
style="#style/custom_floating_buttons"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_marginTop="5dp"
android:layout_marginEnd="10dp"
android:contentDescription="#string/app_name"
app:fab_colorDisabled="#color/white"
app:fab_colorNormal="#color/white"
app:fab_colorPressed="#color/blue"
app:fab_icon="#drawable/ic_baseline_notifications_active_24" />
</RelativeLayout>
</RelativeLayout>
my include_mean_map
<?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:orientation="vertical"
android:layout_height="match_parent">
<RelativeLayout
android:id="#+id/content_layout"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<fragment
android:id="#+id/map"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentStart="true" />
<LinearLayout
android:id="#+id/zoomio"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_above="#+id/fonctio"
android:layout_alignParentBottom="true"
android:layout_alignParentStart="true"
android:layout_marginBottom="290dp"
android:layout_marginStart="9dp">
<ImageButton
android:id="#+id/zoom_in"
android:layout_width="30dp"
android:layout_height="30dp"
android:src="#drawable/zoom_in_selector"
android:layout_marginStart="4dp"
tools:ignore="ContentDescription" />
<ImageButton
android:id="#+id/zoom_out"
android:layout_width="30dp"
android:layout_height="30dp"
android:layout_marginStart="4dp"
android:layout_marginTop="5dp"
android:src="#drawable/zoom_out_selector"
tools:ignore="ContentDescription,TouchTargetSizeCheck,SpeakableTextPresentCheck" />
</LinearLayout>
<LinearLayout
android:id="#+id/fonctio"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_marginTop="5dp"
android:layout_alignParentBottom="true"
android:layout_alignParentStart="true"
android:layout_marginBottom="70dp"
android:layout_marginStart="9dp">
<ImageButton
android:id="#+id/showtails"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:src="#drawable/tail_active"
tools:ignore="ContentDescription,TouchTargetSizeCheck" />
<ImageButton
android:id="#+id/autozoom"
android:layout_width="40dp"
android:layout_height="40dp"
android:src="#drawable/icon2022"
android:layout_marginTop="5dp"
tools:ignore="ContentDescription" />
<ImageButton
android:id="#+id/geofences"
android:layout_width="40dp"
android:layout_height="40dp"
android:src="#drawable/geofence_active"
android:layout_marginTop="5dp"
tools:ignore="ContentDescription" />
<ImageButton
android:id="#+id/map_layer"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:src="#drawable/map_layer_change_icon_inactive"
tools:ignore="ContentDescription,TouchTargetSizeCheck" />
<ImageButton
android:id="#+id/map_trafic"
android:layout_width="40dp"
android:layout_height="40dp"
android:background="#drawable/grey_round_rect"
android:layout_marginTop="5dp"
android:src="#drawable/trafficmap_on"
tools:ignore="ContentDescription" />
</LinearLayout>
</RelativeLayout>
<RelativeLayout
android:id="#+id/loading_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ffffff"
android:visibility="gone"
android:gravity="center">
<me.zhanghai.android.materialprogressbar.MaterialProgressBar
android:layout_width="50dp"
android:layout_height="50dp"
android:indeterminate="true"
style="#style/Widget.MaterialProgressBar.ProgressBar.Horizontal" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/nodata_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ffffff"
android:visibility="gone"
android:gravity="center">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:text="#string/noMapData"/>
</RelativeLayout>
</RelativeLayout>
if you have any idea please don't ready only i need help. any idea are welcome.
if you need more details juste ask i am online 24/7 each second.

Android textview text underline unwanted

I'm having a strange trouble and didn't find any solutions on the web.
I'm adding a TextView dynamically into a RelativeLayout, with custom fonts, and sometimes the text appears underlined.
public void bouton_valide_ajout_texte(View v)
{
new_text_view.setText(((TextView) dialog.findViewById(R.id.edit_ajoute_texte)).getText());
RelativeLayout rl_newtext_1 = (RelativeLayout)findViewById(R.id.rl_newtext_1);
rl_newtext_1.addView(new_text_view);*/
TextView text_view = new TextView(this);
text_view.setText(((TextView) dialog_ajoute_texte.findViewById(R.id.edit_ajoute_texte)).getText());
ListView liste_view_police = (ListView) dialog_ajoute_texte.findViewById(R.id.list_view_dialog_polices);
text_view.setTextSize(TypedValue.COMPLEX_UNIT_SP,12);
text_view.setTypeface(listePolices.get_typeface(position_item_police));
text_view.setTextColor(Color.argb(255, 0, 0, 0));
text_view.clearComposingText();
container_calques.addView(text_view);
Object[] tab_calque = new Object[5];
tab_calque[0]="texte";
tab_calque[1]=text_view;
tab_calque[2]=12;
tab_calque[3]=0;
liste_calques.add(tab_calque);
calque_selectionne=liste_calques.size()-1;
text_view.setOnTouchListener(new TouchListener_calque(liste_calques.size()-1));
dialog_ajoute_texte.hide();
}
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:ebm="http://schemas.android.com/apk/res-auto"
xmlns:sat="http://schemas.android.com/tools"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/white">
<RelativeLayout
android:layout_width="300dp"
android:layout_height="350dp"
android:layout_gravity="center"
android:id="#+id/rl_container_tshirt">
<ImageView
android:id="#+id/tshirt_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/tee_shirt_blanc">
</ImageView>
<RelativeLayout
android:id="#+id/container_calques"
android:layout_width="120dp"
android:layout_height="220dp"
android:layout_marginLeft="88dp"
android:layout_marginTop="85dp"
>
</RelativeLayout>
</RelativeLayout>
<RelativeLayout
android:id="#+id/layout_reglages_item"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:visibility="gone"
>
<SeekBar
android:id="#+id/seekbar_taille"
android:layout_width="170dp"
android:layout_height="wrap_content"
android:layout_marginLeft="50dp"
android:layout_marginTop="10dp"
android:layout_alignParentLeft="true"
android:max="40"
android:progress="20"
/>
<SeekBar
android:id="#+id/seekbar_rotation"
android:layout_width="170dp"
android:layout_height="wrap_content"
android:layout_marginLeft="50dp"
android:layout_marginTop="50dp"
android:layout_alignParentLeft="true"
android:max="360"
android:progress="180"
/>
<Button
android:textSize="10sp"
android:layout_width="wrap_content"
android:layout_height="35dp"
android:text="Supprimer"
android:layout_alignParentRight="true"
android:layout_marginRight="8dp"
android:onClick="bouton_supprimer_calque"/>
<Button
android:textSize="10sp"
android:layout_width="wrap_content"
android:layout_height="35dp"
android:text="Couleur"
android:layout_alignParentRight="true"
android:layout_marginRight="8dp"
android:layout_marginTop="40dp"
android:onClick="bouton_choisir_couleur"/>
<Button
android:textSize="10sp"
android:layout_width="wrap_content"
android:layout_height="35dp"
android:text="Police"
android:layout_alignParentRight="true"
android:layout_marginRight="8dp"
android:layout_marginTop="80dp"
android:onClick="bouton_choisir_police"/>
</RelativeLayout>
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:visibility="visible"
>
<Button
android:textSize="10sp"
android:layout_width="wrap_content"
android:layout_height="35dp"
android:text="ajouter texte"
android:id="#+id/ajouter_calque"
android:onClick="bouton_ajoute_texte"/>
<Button
android:textSize="10sp"
android:layout_width="wrap_content"
android:layout_height="35dp"
android:text="ajouter image"
android:id="#+id/ajouter_image"
android:onClick="bouton_ajoute_image"
android:layout_alignParentRight="true"
/>
<Button
android:layout_width="wrap_content"
android:layout_height="35dp"
android:text="enregistrer création dans galerie"
android:id="#+id/enregistrer_creation"
android:onClick="bouton_enregistrer_creation"
android:layout_below="#+id/ajouter_calque"
/>
</RelativeLayout>
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<android.view.ext.SatelliteMenu
android:id="#+id/menu_flottant_gauche"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|left"
android:layout_margin="8dp"
sat:satelliteDistance="170dp"
sat:mainImage="#drawable/ic_launcher"
sat:totalSpacingDegree="90"
sat:closeOnClick="true"
sat:expandDuration="200"
/>
</FrameLayout>
</LinearLayout>
Solved
I replaced
text_view.setText(((TextView);
dialog_ajoute_texte.findViewById(R.id.edit_ajoute_texte)).getText());
By
text_view.setText(((EditText);
dialog_ajoute_texte.findViewById(R.id.edit_ajoute_texte)).getText().toString());

The possible underline could by the ListView as it puts a divider between its items. Look at this answer to get rid of the divider

Please make sure you don't have any inputType to your textview as follows
android:inputType="something"

How to access views from the programatically inflated layouts?

I have an activity in which I have inflated another layout. OnClick of next destination I am getting inflated a new layout. Now I want to remove the inflated layout. So I want to access the linear layout of remove from inside inflated layout. How can I access this??
Layout looks like this :
I have achieved to inflate layout and remove the first destination from parent which is a part of parent layout. Now I want to do same with inflated destination layout. onClick of remove the inflated layout should get removed.
Next_destination layout
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:orientation="vertical"
android:layout_height="wrap_content"
android:layout_weight="1.00"
android:background="#android:color/white"
android:id="#+id/LinearAddedDestination">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="DESTINATION"
android:layout_marginStart="20dp"
android:layout_marginTop="20dp" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="40dp"
android:orientation="horizontal"
android:background="#drawable/shape"
android:gravity="right"
android:layout_gravity="center|right"
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:layout_marginLeft="80dp"
android:id="#+id/remove">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/ic_clear_black_18dp"
android:layout_marginLeft="05dp"
android:layout_marginTop="05dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="REMOVE"
android:layout_gravity="center"
android:layout_marginLeft="05dp"
android:textSize="14sp"
android:layout_marginRight="15dp" />
</LinearLayout>
</LinearLayout>
<ImageView
android:layout_width="match_parent"
android:layout_height="08dp"
android:background="#drawable/line2"/>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:layout_marginStart="20dp"
android:background="#drawable/ic_place_black_48dp"
android:layout_marginTop="05dp"
android:layout_gravity="center" />
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableEnd="#drawable/ic_chevron_right_black_24dp"
android:layout_marginEnd="10dp"
android:text="#string/Loc"
android:layout_gravity="center"
android:layout_marginTop="05dp"
android:textAppearance="#android:style/TextAppearance.Medium"
android:cursorVisible="false"/>
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:hint="Street/Building/Place"
android:layout_marginStart="48dp"/>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:layout_marginStart="20dp"
android:background="#drawable/ic_description_black_48dp"
android:layout_marginTop="10dp" />
<EditText
android:layout_width="match_parent"
android:layout_height="45dp"
android:layout_marginEnd="10dp"
android:hint="#string/LocationDetails"/>
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:layout_marginStart="48dp"
android:hint="#string/HouseDetails" />
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:layout_marginStart="20dp"
android:background="#drawable/ic_person_black_48dp"
android:layout_marginTop="05dp" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginEnd="10dp"
android:text="#string/additionalContact"
android:textAppearance="?android:attr/textAppearanceMedium"
android:drawableEnd="#drawable/ic_expand_more_black_24dp"
android:layout_marginTop="08dp"
android:layout_marginStart="05dp" />
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="60dp"
android:layout_marginEnd="50dp"
android:layout_gravity="center"
android:visibility="gone"
android:layout_marginTop="20dp">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:hint="Name"
android:layout_gravity="center"/>
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:hint="Phone"
android:layout_gravity="center"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/or"
android:layout_gravity="center"
android:layout_marginTop="20dp" />
<LinearLayout
android:layout_width="220dp"
android:layout_height="40dp"
android:background="#drawable/shape"
android:layout_gravity="center_horizontal">
<ImageButton
android:layout_width="20dp"
android:layout_height="20dp"
android:background="#drawable/phone2"
android:layout_gravity="center"
android:layout_marginStart="30dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/addFromContacts"
android:layout_gravity="center"
android:layout_marginStart="20dp" />
</LinearLayout>
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:layout_marginLeft="48dp"
android:hint="#string/contact1"
android:layout_marginTop="10dp" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:focusable="true"
android:focusableInTouchMode="true">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:layout_marginStart="20dp"
android:background="#drawable/ic_description_black_48dp"
android:layout_marginTop="10dp" />
<EditText
android:layout_width="match_parent"
android:layout_height="45dp"
android:layout_marginEnd="10dp"
android:hint="Instruction"
android:layout_gravity="center"
android:layout_marginLeft="10dp" />
</LinearLayout>
</LinearLayout>
Activity from on which the layout is inflated.
View newDestination;
ViewGroup parent;
nextDestination.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
removeDestination.setVisibility(View.VISIBLE);
newDestination = getLayoutInflater().inflate(
R.layout.next_destination_layout, addDestination, true);
}
});
removeDestination.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
parent = (ViewGroup)destination.getParent();
parent.removeView(destination);
}
});
How to achieve this?? Please help...

{ ll.removeView(view)// to remove particular view
ll.removeViewAt(position);// to remove view from particular position
}

Android: onClick event listener doesn't work on linearlayout

I am trying to implement an onclick for the entire layout but it won't work.
Here is my function for my RelativeLayout:
public void updateRange(View v)
{
System.out.println("Hello!");
}
and here is my xml:
<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="wrap_content"
tools:context=".MainActivity"
android:background="#ffffffff"
android:id="#+id/xasdf"
android:onClick="updateRange">
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="#+id/toptab"
android:orientation="horizontal">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Settings"
android:fontFamily="monospace"
android:textAllCaps="false"
android:layout_weight="0.333333"
android:id="#+id/settingsButton"
android:background="#fffdb64b" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Solutions"
android:fontFamily="monospace"
android:textAllCaps="false"
android:layout_weight="0.333333"
android:id="#+id/solutionsButton"
android:background="#fffdb64b" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Mode"
android:fontFamily="monospace"
android:textAllCaps="false"
android:layout_weight="0.333333"
android:id="#+id/modeButton"
android:background="#fffdb64b" />
</LinearLayout>
<LinearLayout
android:orientation="horizontal"
android:gravity="center_vertical"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="#+id/chartlayout"
android:layout_below="#+id/toptab"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true">
</LinearLayout>
<LinearLayout
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:weightSum="1"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true">
<EditText
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:id="#+id/textView"
android:layout_weight="0.5"
android:background="#ffffffff"
android:fontFamily="monospace"
android:hint="y = ..." />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Graph"
android:fontFamily="monospace"
android:textAllCaps="false"
android:layout_weight="0.25"
android:id="#+id/button"
android:background="#ffd0d0d0"
android:onClick="drawGraph" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Table"
android:fontFamily="monospace"
android:layout_weight="0.25"
android:textAllCaps="false"
android:id="#+id/button2"
android:background="#ffd0d0d0" />
</LinearLayout>
</RelativeLayout>

Try adding the extra line below to your Relative Layout description:
...
android:onClick="updateRange"
android:clickable="true">