I have a CheckBox that enables/disables a couple of EditText views. At first, when the activity is started, I'm able to click on the EditText, but when I press the CheckBox (sets enabled to false) and then press the checkbox again(which supposedly sets the EditText to enabled), I can't click on the EditText.
This is the java code
#Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
final EditText etPersonTitle = (EditText)v.findViewById(R.id.et_person_title);
final EditText etFirstname = (EditText)v.findViewById(R.id.et_first_name);
final EditText etSurname = (EditText)v.findViewById(R.id.et_surname);
if(isChecked){
etPersonTitle.setText(R.string.unknown);
etFirstname.setText(R.string.unknown);
etSurname.setText(R.string.unknown);
}
else {
etPersonTitle.setText("");
etFirstname.setText("");
etSurname.setText("");
}
etPersonTitle.setEnabled(!isChecked);
etPersonTitle.setFocusable(!isChecked);
etFirstname.setEnabled(!isChecked);
etFirstname.setFocusable(!isChecked);
etSurname.setEnabled(!isChecked);
etSurname.setFocusable(!isChecked);
}
and here is the xml:
<TableRow
android:id="#+id/tableRow1"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="right"
android:text="#string/title" />
<EditText
android:id="#+id/et_person_title"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:ems="15"
android:inputType="textPersonName"
android:textAppearance="?android:attr/textAppearanceSmall" >
</EditText>
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="right"
android:text="#string/first_name" />
<EditText
android:id="#+id/et_first_name"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:ems="15"
android:inputType="textPersonName"
android:textAppearance="?android:attr/textAppearanceSmall" >
</EditText>
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="right"
android:text="#string/surname" />
<EditText
android:id="#+id/et_surname"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:ems="15"
android:inputType="textPersonName"
android:textAppearance="?android:attr/textAppearanceSmall" >
</EditText>
</TableRow>
<LinearLayout
android:id="#+id/ll_unknown_customer"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="horizontal" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginRight="10dp"
android:text="#string/unknown_customer" />
<CheckBox
android:id="#+id/cb_unknown_customer"
style="#style/checkbox_style"
android:background="#drawable/checkbox_background"
android:button="#null"
android:checked="false" />
</LinearLayout>
one thing to note is that the TableLayout is inside a ScrollView. I'm not sure if that's what's causing this issue, but that's my first suspicion.
I tried to setClickable(true) but it doesn't work either.
Thanks in advance.
Do this.
if (isChecked) {
etPersonTitle.setText("asd");
etFirstname.setText("asd");
etSurname.setText("asd");
etPersonTitle.setEnabled(!isChecked);
etPersonTitle.setFocusable(!isChecked);
etFirstname.setEnabled(!isChecked);
etFirstname.setFocusable(!isChecked);
etSurname.setEnabled(!isChecked);
etSurname.setFocusable(!isChecked);
}
else {
etPersonTitle.setText("");
etFirstname.setText("");
etSurname.setText("");
etPersonTitle.setEnabled(true);
etPersonTitle.setFocusableInTouchMode(true);
etFirstname.setEnabled(true);
etFirstname.setFocusableInTouchMode(true);
etSurname.setEnabled(true);
etSurname.setFocusableInTouchMode(true);
}
setFocusable mainly used for enable/disable view's focus event on both touch mode and keypad mode( using up/down/next key).
setFocusableInTouchMode mainly used for enable/disable view's focus event on touch mode alone.
If you are disabled setFocusable it also disabled the view's focus event on touch mode.
Related
Why do I always see the last id no matter which text I click?
I would like to see the right fragment displayed in the layout that i created according to the relevant text clicked. I always see the 'alternatives' fragment.
I understood that tags could be helped, but I could not figure out how to use them.
In addition, I tried to use diffrent versions of FragmentManager and FragmentTransaction and even to remove the switch and call each setOnClickListener of textview separately but nothing helped.
This is my Activity file:
IngredientsFragment ingredientsFragment;
FavouritesFragment favouritesFragment;
FeedbacksFragment feedbacksFragment;
Write_Feedback_Fragment writeFeedbackFragment;
AlternativesFragment alternativesFragment;
TextView ingredients;
TextView favourites;
TextView feedbacks;
TextView alternatives;
TextView writeFeedback;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_product_details);
window=this.getWindow();
window.setStatusBarColor(this.getResources().getColor(R.color.colorPrimaryDark));
ingredients= (TextView) findViewById(R.id.ingredients_option);
favourites= (TextView) findViewById(R.id.favorites_option);
feedbacks= (TextView) findViewById(R.id.watch_feedback_option);
writeFeedback= (TextView) findViewById(R.id.add_feedback_option);
alternatives= (TextView) findViewById(R.id.alternatives_option);
ingredients.setOnClickListener(this);
favourites.setOnClickListener(this);
feedbacks.setOnClickListener(this);
writeFeedback.setOnClickListener(this);
alternatives.setOnClickListener(this);
}
#Override
public void onClick(View v) {
switch (v.getId())
{
case R.id.ingredients_option:
ingredientsFragment= new IngredientsFragment();
getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,ingredientsFragment).commit();
break;
case R.id.favorites_option:
favouritesFragment= new FavouritesFragment();
getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,favouritesFragment).commit();
break;
case R.id.watch_feedback_option:
feedbacksFragment= new FeedbacksFragment();
getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,feedbacksFragment).commit();
break;
case R.id.add_feedback_option:
writeFeedbackFragment= new Write_Feedback_Fragment();
getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,writeFeedbackFragment).commit();
break;
case R.id.alternatives_option:
alternativesFragment= new AlternativesFragment();
getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,alternativesFragment).commit();
break;
}
}
}
This is my XML file:
<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:layout_height="match_parent"
tools:context=".ProductDetails">
<RelativeLayout
android:id="#+id/recommendation_template"
android:layout_width="match_parent"
android:layout_height="142dp"
android:background="#android:color/white">
<ImageView
android:id="#+id/registartion_arrow"
android:layout_width="45dp"
android:layout_height="34dp"
android:layout_alignParentRight="true"
android:src="#drawable/ic_arrow_forward_black_24dp" />
<TextView
android:id="#+id/rec_tv"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:paddingTop="10dp"
android:text="Recommendation:"
android:textSize="25dp"
android:textStyle="bold"
android:textColor="#android:color/black"/>
<ImageView
android:id="#+id/vi_image"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/rec_tv"
android:layout_alignParentLeft="true"
android:layout_marginLeft="0dp"
android:layout_marginTop="26dp"
android:paddingLeft="80dp"
android:src="#drawable/ic_check" />
<TextView
android:id="#+id/vi_tv"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/vi_image"
android:layout_marginLeft="4dp"
android:layout_marginTop="-29dp"
android:layout_toRightOf="#id/vi_image"
android:text="This is for you"
android:textColor="#android:color/black"
android:textSize="20dp" />
<ImageView
android:id="#+id/not_image"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/vi_image"
android:layout_alignParentLeft="true"
android:layout_marginLeft="0dp"
android:layout_marginTop="3dp"
android:paddingLeft="80dp"
android:src="#drawable/ic_do_not" />
<TextView
android:id="#+id/not_tv"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/not_image"
android:layout_marginLeft="5dp"
android:layout_marginTop="-27dp"
android:layout_toRightOf="#id/not_image"
android:text="Not for you"
android:textColor="#android:color/black"
android:textSize="20dp" />
</RelativeLayout>
<HorizontalScrollView
android:id="#+id/recommendation_scrollView"
android:layout_width="match_parent"
android:layout_height="83dp"
android:layout_below="#id/recommendation_template"
android:layout_marginTop="7dp">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/recommendation_template"
style="?android:attr/borderlessButtonStyle">
<TextView
android:id="#+id/ingredients_option"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:drawableTop="#drawable/ingredients"
android:text="Ingredients" />
<TextView
android:id="#+id/favorites_option"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:drawableTop="#drawable/ic_star"
android:paddingLeft="80dp"
android:text="Favorites" />
<TextView
android:id="#+id/watch_feedback_option"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:drawableTop="#drawable/customer_review"
android:paddingLeft="145dp"
android:text="Feedbacks" />
<TextView
android:id="#+id/add_feedback_option"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:drawableTop="#drawable/write_feedback"
android:paddingLeft="220dp"
android:text="Write feedback" />
<TextView
android:id="#+id/alternatives_option"
android:layout_width="408dp"
android:layout_height="90dp"
android:layout_gravity="left"
android:drawableTop="#drawable/ic_alternatives"
android:paddingLeft="320dp"
android:text="Alternatives" />
</FrameLayout>
</HorizontalScrollView>
<ScrollView
android:id="#+id/scrollView_container"
android:layout_width="match_parent"
android:layout_height="499dp"
android:layout_below="#id/recommendation_scrollView">
<RelativeLayout
android:id="#+id/fragment_container"
android:layout_width="match_parent"
android:layout_height="463dp">
</RelativeLayout>
</ScrollView>
</RelativeLayout>
Your code should work like that. The problem is your layout. See the textviews in your FrameLayout. Your defining a paddingLeft and layout_width so, that your textview alternatives_option is overlaying all the other textviews. Thats why in the onclick you always get the id of that view.
I suggest doing a tutorial about XML layout.
<TextView
android:id="#+id/alternatives_option"
android:layout_width="408dp"
android:layout_height="90dp"
android:layout_gravity="left"
android:drawableTop="#drawable/ic_alternatives"
android:paddingLeft="320dp"
android:text="Alternatives" />
I build my own custom Dialogbut its not opening when i am clicking on ImageView. I also checked by putting break point Dialog is coming null how to rectify it. I want to shift TextView of id unread_count to the right of parent . How can I do this ?
If I set android:layout_alignParentRight="true" then I have the following picture :
<?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"
android:layout_width="260dp"
android:layout_height="wrap_content"
android:background="#android:color/white"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/colorPrimary"
android:gravity="center"
android:minHeight="120dp"
android:orientation="vertical"
android:padding="20dp">
<ImageView
android:id="#+id/icon"
android:layout_width="80dp"
android:layout_height="80dp"
android:tint="#android:color/white"
app:srcCompat="#drawable/info" />
<TextView
android:id="#+id/Dialogtitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:text="Latest # LootBox"
android:textAppearance="#style/TextAppearance.AppCompat.Medium"
android:textColor="#android:color/white"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical|start"
android:orientation="vertical"
android:padding="20dp">
<TextView
android:id="#+id/Dialogcontent"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="3dp"
android:text="All These Deals, Offers etc Are For Limited Period of Time And Can be Over at Any Time Without Any Prior Notice."
android:textAlignment="center"
android:textAppearance="#style/TextAppearance.AppCompat.Subhead"
android:textColor="#666666" />
</LinearLayout>
<LinearLayout
android:id="#+id/lyt_action"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="15dp"
android:gravity="center"
android:orientation="horizontal">
<Button
android:id="#+id/bt_close"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/btn_rounded_green"
android:paddingLeft="20dp"
android:paddingRight="20dp"
android:text="Get Started"
android:textColor="#android:color/white" />
</LinearLayout>
</LinearLayout>
Java code
private ImageView dialogBox;
Dialog customDialog;
customDialog = new Dialog(getActivity());
dialogBox = (ImageView) view.findViewById(R.id.dialogBox);
dialogBox.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
showDialog();
}
});
private void showDialog() {
customDialog.setContentView(R.layout.dialog_info);
}
You can try this way, you have to find dialog views using dialog.findViewById
Dialog dialog = new Dialog(mActivity);
dialog.setContentView(R.layout.dialog_info);
//dialog.setCancelable(false); //set Cancelable
ImageView dialogBox = (ImageView) dialog.findViewById(R.id.imgViewID);
dialogBox.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
dialog.dismiss();
}
});
dialog.show();
//for big size dialog
/* Window window = dialog.getWindow();
window.setLayout(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);*/
I check you dialog_info.xml code
You need to improve your design code, you don't need to take static height and weight
I update your layout code here
<?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"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#android:color/white"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/colorPrimary"
android:gravity="center"
android:orientation="vertical"
android:padding="20dp">
<ImageView
android:id="#+id/icon"
android:layout_width="80dp"
android:layout_height="80dp"
android:tint="#android:color/white"
app:srcCompat="#drawable/ic_close" />
<TextView
android:id="#+id/Dialogtitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:text="Latest # LootBox"
android:textAppearance="#style/TextAppearance.AppCompat.Medium"
android:textColor="#android:color/white"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical|start"
android:orientation="vertical"
android:padding="20dp">
<TextView
android:id="#+id/Dialogcontent"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="3dp"
android:text="All These Deals, Offers etc Are For Limited Period of Time And Can be Over at Any Time Without Any Prior Notice."
android:textAlignment="center"
android:textAppearance="#style/TextAppearance.AppCompat.Subhead"
android:textColor="#666666" />
</LinearLayout>
<LinearLayout
android:id="#+id/lyt_action"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="15dp"
android:gravity="center"
android:orientation="horizontal">
<Button
android:id="#+id/bt_close"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#color/colorPrimary"
android:paddingLeft="20dp"
android:paddingRight="20dp"
android:text="Get Started"
android:textColor="#android:color/white" />
</LinearLayout>
</LinearLayout>
You forgot to call show method on the custom dialog. Change your code to
private void showDialog() {
customDialog.setContentView(R.layout.dialog_info);
// Add this line
customDialog.show();
}
I want to add functionality like snapchat's "add caption" in my recent project.
Expected Output: when I click on add text button, one caption bar appears with EditText and open keyboard user can feed text. If I click on layout keyboard, it closes automatically and it looks like a TextView and caption bar can move through screen at y axis.
Tried and failed: when I click on add text button, one caption bar appears with EditText, caption bar can't move through screen at y axis (if I take the TextView it works fine but not with EditText). Because I can't click on layout.
I also tried property like clickable false. But it's not working
My Question: How to show EditText as TextView while there's only touch event, while click on it works as EditText?
I fail to take click and touch on layout after adding edittext text value.
here's my code:
activity_main.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:id="#+id/rel_Main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/black"
android:clickable="true">
<FrameLayout
android:id="#+id/frame_cameraHolder"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="#+id/iv_cameraMain"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</FrameLayout>
<RelativeLayout
android:id="#+id/rel_cameraTitleHolder1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:paddingLeft="15dp"
android:paddingRight="15dp"
android:paddingTop="10dp">
<ImageButton
android:id="#+id/ib_cameraClose"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:background="#android:color/transparent"
android:src="#drawable/ic_close_white" />
<ImageButton
android:id="#+id/ib_cameraForward"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_marginLeft="24dp"
android:background="#android:color/transparent"
android:src="#drawable/ic_forward" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/rel_cameraTitleHolder2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_margin="5dp"
android:paddingLeft="15dp"
android:paddingRight="15dp"
android:paddingTop="15dp"
android:visibility="gone">
<ImageButton
android:id="#+id/ib_cameraCancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:background="#android:color/transparent"
android:src="#drawable/ic_close_white" />
<ImageButton
android:id="#+id/ib_cameraBack"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:background="#android:color/transparent"
android:src="#drawable/ic_back" />
<ImageButton
android:id="#+id/ib_cameraStickers"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="24dp"
android:layout_toLeftOf="#+id/ib_cameraDraw"
android:background="#android:color/transparent"
android:src="#drawable/ic_sticker" />
<ImageButton
android:id="#+id/ib_cameraDraw"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="24dp"
android:layout_toLeftOf="#+id/ib_cameraText"
android:background="#android:color/transparent"
android:src="#drawable/ic_draw" />
<ImageButton
android:id="#+id/ib_cameraText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_marginLeft="24dp"
android:background="#android:color/transparent"
android:src="#drawable/ic_text" />
</RelativeLayout>
<!--<uz.shift.colorpicker.LineColorPicker
android:id="#+id/color_picker"
android:layout_width="match_parent"
android:layout_height="60dp"
app:orientation="horizontal"
android:visibility="gone"/>-->
<RelativeLayout
android:id="#+id/rel_cameraTextHolder"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:paddingLeft="15dp"
android:paddingRight="15dp"
android:paddingTop="10dp"
android:visibility="gone">
<ImageButton
android:id="#+id/ib_cameraTextStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:background="#android:color/transparent"
android:src="#drawable/ic_fontstyle" />
<TextView
android:id="#+id/ib_cameraDone"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_marginLeft="24dp"
android:text="Done"
android:textColor="#color/white"
android:textSize="20dp"
android:textStyle="bold" />
</RelativeLayout>
<!--diff-->
<RelativeLayout
android:id="#+id/rel_cameraHolder1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:visibility="visible">
<ImageButton
android:id="#+id/ib_cameraflash"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:layout_marginLeft="50dp"
android:background="#android:color/transparent"
android:src="#drawable/ic_flash" />
<Button
android:id="#+id/btn_cameraCapturePic"
android:layout_width="64dp"
android:layout_height="64dp"
android:layout_centerHorizontal="true"
android:background="#drawable/btn_capture" />
<ImageButton
android:id="#+id/ib_cameraReverse"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="50dp"
android:background="#android:color/transparent"
android:src="#drawable/ic_reverse" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/rel_cameraHolder2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:visibility="gone">
<FrameLayout
android:id="#+id/frame_cameraTimer"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="24dp">
<ImageButton
android:id="#+id/ib_cameraTimer"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginLeft="24dp"
android:background="#android:color/transparent"
android:src="#drawable/ic_blanck_timer" />
<TextView
android:id="#+id/text_cameraTimerText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginLeft="34dp"
android:layout_marginTop="6dp"
android:text="1"
android:textColor="#color/white"
android:textSize="8dp"
android:textStyle="bold" />
</FrameLayout>
<ImageButton
android:id="#+id/ib_cameraSave"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="24dp"
android:layout_toRightOf="#+id/frame_cameraTimer"
android:background="#android:color/transparent"
android:src="#drawable/ic_save" />
<ImageButton
android:id="#+id/ib_cameraYourStory"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="24dp"
android:layout_toRightOf="#+id/ib_cameraSave"
android:background="#android:color/transparent"
android:src="#drawable/ic_add" />
<ImageButton
android:id="#+id/ib_cameraSaveForward"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_marginRight="24dp"
android:background="#drawable/btn_capture"
android:src="#drawable/ic_forward" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/rel_cameraDeleteHolder"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:visibility="gone">
<ImageButton
android:id="#+id/ib_cameraDelete"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:background="#android:color/transparent"
android:src="#drawable/ic_delete" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/rel_EdtAddedText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_centerInParent="true"
android:orientation="horizontal"/>
</RelativeLayout>
MainActivity.java
private void setAddedEditTextDynamically() {
mRelativeLayoutHolder2.setVisibility(View.GONE);
//create dynamic edit text
RelativeLayout.LayoutParams lparams = new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
final EditText edtAddedText = new EditText(MainActivity.this);
lparams.addRule(RelativeLayout.CENTER_IN_PARENT);
edtAddedText.setLayoutParams(lparams);
edtAddedText.setTextColor(getResources().getColor(R.color.white));
edtAddedText.setGravity(Gravity.CENTER_HORIZONTAL);
// add edittext to rel layout
mRelEdtAddedText.addView(edtAddedText);
mRelEdtAddedText.setBackgroundColor(getResources().getColor(R.color.colorPrimary));
mRelEdtAddedText.setOnTouchListener(new View.OnTouchListener() {
PointF DownPT = new PointF(); // Record Mouse Position When Pressed Down
PointF StartPT = new PointF(); // Record Start Position of 'img'
#Override
public boolean onTouch(View v, MotionEvent event) {
int eid = event.getAction();
switch (eid) {
case MotionEvent.ACTION_MOVE:
PointF mv = new PointF(event.getX() - DownPT.x, event.getY() - DownPT.y);
// mLinMain.setX((int)(StartPT.x+mv.x));
mRelEdtAddedText.setX(10);
mRelEdtAddedText.setY((int) (StartPT.y + mv.y));
StartPT = new PointF(mRelEdtAddedText.getX(), mRelEdtAddedText.getY());
break;
case MotionEvent.ACTION_DOWN:
DownPT.x = event.getX();
DownPT.y = event.getY();
StartPT = new PointF(mRelEdtAddedText.getX(), mRelEdtAddedText.getY());
break;
case MotionEvent.ACTION_UP:
break;
default:
break;
}
return true;
}
});
}
I'm trying to use a Switch widget inside of a RecyclerView to set the particular component as active or not. How can I detect the switch toggling from the RecyclerView? My current OnItemClickListener intercepts the click on the Switch widget also.
Current Click Listener Code:
mRecyclerView.addOnItemTouchListener(
new RecyclerItemListener(getApplicationContext(), mRecyclerView,
new RecyclerItemListener.RecyclerTouchListener() {
public void onClickItem(View v, int position) {
Toast.makeText(MainActivity.this, "Clicked, position " + position + ". Name: " + GlobalData.totalAlarms.get(position).getAlarmName(), Toast.LENGTH_LONG).show();
}
public void onLongClickItem(View v, int position) {
}
}));
}
Layout for RecyclerView, including Switch:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?android:attr/selectableItemBackground"
android:focusable="true"
android:clickable="true">
<TextView
android:text="TextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/recycler_mainactivityName"
android:textAppearance="#style/TextAppearance.AppCompat"
android:textSize="16sp"
android:layout_marginTop="15dp"
android:paddingLeft="20dp" />
<TextView
android:text="TextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/recycler_mainactivityTime"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:id="#+id/recycler_mainactivityDays"
android:paddingLeft="20dp"
android:textSize="12sp"
android:layout_marginBottom="5dp" />
<TextView
android:text="TextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/recycler_mainactivityTime"
android:paddingTop="2dp"
android:textSize="12sp"
android:paddingLeft="20dp"
android:layout_below="#+id/recycler_mainactivityName"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
<Switch
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/recycler_mainactivityActive"
android:paddingRight="20dp"
android:layout_alignBaseline="#+id/recycler_mainactivityTime"
android:layout_alignBottom="#+id/recycler_mainactivityTime"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:hapticFeedbackEnabled="true" />
</RelativeLayout>
When I remove the addOnItemTouchListener, the switches do toggle on click rather than being forced to swype.. Beyond that, how can I detect the touch? The addOnItemClickListener seems to intercept all clicks (unless I do a long click, then the switches toggle).
Add a OnCheckChangeListener of the switch inside your recyclerView adapter to get the state of the switch
I'm trying to generate form elements from a template when the user clicks on a button. I created the template and the container layout for the new forms with XML. Its successfully generating the first form where I'm telling it to generate, but when I try to generate more forms beyond the first one its giving me an error: "the specified child already has a parent. You must call removeView() on the child's first parent". Any clue as to what I should do so as to generate more than one element? I've tried changing the id of the newly created forms but that's giving me a null pointer exception and crashing. Thank you.
public class MakeQuestion extends Activity implements OnClickListener{
private static final int MY_BUTTON = 9000;
int templateID = 1;
Button b;
Button target;
View insertPoint;
Button testTemplate;
View v1;
RelativeLayout.LayoutParams templateParams;
LayoutInflater vi;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.make_question);
Initialize();
}
public void Initialize(){
//button for adding new forms
b = (Button) findViewById(R.id.makeLayoutButton);
b.setOnClickListener(this);
//get the template form to be duplicated
vi = (LayoutInflater) getApplicationContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
v1 = vi.inflate(R.layout.form_template, null);
//set the params for the element that will have dynamically generated content below it
templateParams = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
//container where forms will be contained in
insertPoint = findViewById(R.id.questionsContainer);
//view where new form will go below
View belowContainer = findViewById(R.id.questionTemplateFake);
//set id for layout params of view
belowContainer.setId(1);
//set rule for new forms to go below view 'belowContainer'
templateParams.addRule(RelativeLayout.BELOW, belowContainer.getId());
}
public void onClick(View v) {
switch (v.getId()) {
case R.id.makeLayoutButton:
v1 = vi.inflate(R.layout.form_template, null);
//add view to the insertPoint
((LinearLayout) insertPoint).addView(v1);
break;
}
}
}
Added forms should go in "questionsContainer" which is set to be below "questionTemplateFake"
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:android1="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/grey_background" >
<RelativeLayout
android:id="#+id/relativeLayout1"
android:layout_width="wrap_content"
android:layout_height="50dp"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:background="#8B459A"
android:baselineAligned="false"
android:clipToPadding="false" >
<ImageView
android:id="#+id/imageView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:src="#drawable/logo_small" />
<ImageView
android:id="#+id/imageView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="15dp"
android:src="#drawable/settings" />
<ImageView
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:layout_marginLeft="15dp"
android:src="#drawable/search" />
</RelativeLayout>
<ScrollView
android:id="#+id/scrollView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_below="#+id/relativeLayout1" >
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="center"
android:orientation="vertical" >
<RelativeLayout
android:id="#+id/relative12"
android:layout_width="270dp"
android:layout_height="wrap_content"
android:orientation="vertical" >
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:text="WHAT IS YOUR QUESTION?" />
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/save_button"
android:layout_alignBottom="#+id/save_button"
android:layout_alignRight="#+id/textView1"
android:text="ADD PICTURE OR VIDEO"
android:textSize="10sp" />
<EditText
android:id="#+id/editText1"
android:layout_width="match_parent"
android:layout_height="25dp"
android:layout_alignParentLeft="true"
android:layout_below="#+id/textView1"
android:layout_marginTop="14dp"
android:background="#drawable/textlines"
android:ems="10"
android:hint="50 WORDS OR LESS"
android:inputType="textMultiLine"
android:paddingLeft="5dp" />
<Button
android:id="#+id/save_button"
android:layout_width="75dp"
android:layout_height="20dp"
android:layout_alignParentRight="true"
android:layout_below="#+id/editText1"
android:layout_marginTop="16dp"
android:background="#drawable/purplebutton"
android:text="BROWSE"
android:textColor="#drawable/button_text_color"
android:textSize="10sp" />
<TextView
android:id="#+id/TextView01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/save_button"
android:layout_marginTop="25dp"
android:text="CREATE AN ANSWER" />
<RelativeLayout
android:id="#+id/questionTemplateFake"
android:layout_width="wrap_content"
android:layout_height="60dp"
android:layout_alignParentLeft="true"
android:layout_below="#+id/TextView01" >
<Button
android:id="#+id/Button02eew"
android:layout_width="75dp"
android:layout_height="20dp"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:background="#drawable/purplebutton"
android:text="BROWSE"
android:textColor="#drawable/button_text_color"
android:textSize="10sp" />
<EditText
android:id="#+id/EditText02"
android:layout_width="match_parent"
android:layout_height="25dp"
android:layout_above="#+id/Button02"
android:layout_alignParentLeft="true"
android:background="#drawable/textlines"
android:ems="10"
android:hint="50 WORDS OR LESS"
android:inputType="textMultiLine"
android:paddingLeft="5dp" >
<requestFocus />
</EditText>
<TextView
android:id="#+id/TextView03"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginRight="19dp"
android:layout_toLeftOf="#+id/Button02"
android:text="ADD PICTURE OR VIDEO"
android:textSize="10sp" />
</RelativeLayout>
<LinearLayout
android:id="#+id/questionsContainer"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="80dp"
android:layout_marginTop="20dp"
android:orientation="vertical"
android:layout_below="#+id/questionTemplateFake"
>
</LinearLayout>
</RelativeLayout>
</LinearLayout>
</ScrollView>
<Button
android:id="#+id/makeLayoutButton"
android:layout_width="100dp"
android:layout_height="20dp"
android:layout_alignParentRight="true"
android:layout_below="#+id/scrollView1"
android:layout_marginRight="17dp"
android:layout_marginTop="79dp"
android:background="#drawable/purplebutton"
android:text="MORE OPTIONS"
android:textColor="#drawable/button_text_color"
android:textSize="10sp" />
</RelativeLayout>
You are trying to add the same instance over and over again. Thus the message that "specific child already exists". You would have to create a new template layout instance with different ID (I suppose) and then try to add it in.
So rather than:
((RelativeLayout) insertPoint).addView(v1, templateParams);
and adding v1 again. Create a new instance
v1 = vi.inflate(R.layout.form_template, null);
set the id for good measures and then add it again in view.
I suppose you don't need to set the id, but you can read more about how id's work here