In the current version of instagram app (Todays date 24-06-2021) ,inside the profile activity/fragment when hamburgur button is pressed (or simply the 3 line icon) now a menu pops up from bottom and can be scroll down by swipe down ,previously when cliked it opens a new fragment/activity
im in love with this animation or a view and im despirat to implement it in my app
but the problem is i dont know what it is called
i want to know what it is exactly and also similar kind of animation or a view is also there in pintrest app
Screen Shot
Update 1
how can i navigate to a fragment from a bottom sheet for eg if in my bootomsheet there is 3 textview i want that if any textView is cliked it should open the respected new fragment i.e if a editprofle textView is clicked it open the editprofile fragment this is how my bottomsheet opens up
Profile_Fragment.java
accountSettings the imageView when clicked the bottomSheetopens up
accountSettings.setOnClickListener(
v -> {
BottomSheet bottomSheet = new BottomSheet();
bottomSheet.show(requireActivity().getSupportFragmentManager(), bottomSheet.get Tag());
}
);
bottom_sheet_profile.xml
<?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">
<View
android:id="#+id/slidedownview"
android:layout_width="40dp"
android:layout_height="3dp"
android:layout_alignParentTop="true"
android:layout_centerInParent="true"
android:background="#drawable/rounded_corner_bottomsheetline"
android:layout_marginTop="11dp"/>
<TextView
android:id="#+id/settings"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/slidedownview"
android:layout_alignParentStart="true"
android:layout_marginStart="30dp"
android:layout_marginTop="20dp"
android:elevation="10dp"
android:text="#string/settings"
android:textColor="#color/white"
android:textSize="20sp"
android:textStyle="normal" />
<TextView
android:id="#+id/edit_profile"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/settings"
android:layout_alignParentStart="true"
android:layout_marginStart="30dp"
android:layout_marginTop="17dp"
android:elevation="10dp"
android:text="#string/edit_profile"
android:textColor="#color/white"
android:textSize="20sp"
android:textStyle="normal" />
<TextView
android:id="#+id/favorite"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/edit_profile"
android:layout_alignParentStart="true"
android:layout_marginStart="30dp"
android:layout_marginTop="17dp"
android:elevation="10dp"
android:text="#string/favorite"
android:textColor="#color/white"
android:textSize="20sp"
android:textStyle="normal" />
<TextView
android:id="#+id/log_out"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/favorite"
android:layout_alignParentStart="true"
android:layout_marginStart="30dp"
android:layout_marginTop="17dp"
android:layout_marginBottom="15dp"
android:elevation="10dp"
android:text="#string/log_out"
android:textColor="#color/white"
android:textSize="20sp"
android:textStyle="normal" />
</RelativeLayout>
Include the following library in your app.gradle file.
implementation 'com.google.android.material:material:<version>'
create custom layout bottom_sheet_dialog_layout.xml
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Settings"
android:drawableStart="#drawable/ic_settings"
android:layout_gravity="center_vertical"
android:padding="8dp"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Archive"
android:drawableStart="#drawable/ic_archive"
android:layout_gravity="center_vertical"
android:padding="8dp"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Your Activity"
android:drawableStart="#drawable/ic_activity"
android:layout_gravity="center_vertical"
android:padding="8dp"/>
....
....
....
in Class file
final BottomSheetDialog bottomSheetDialog = new BottomSheetDialog(this);
bottomSheetDialog.setContentView(R.layout.activity_sof);
TextView settings = bottomSheetDialog.findViewById(R.id.settings);
TextView archive = bottomSheetDialog.findViewById(R.id.archive);
TextView your_activity = bottomSheetDialog.findViewById(R.id.activity);
...
...
...
bottomSheetDialog.show();
If you want to click event
settings.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Toast.makeText(getApplicationContext(), "Copy is Clicked ", Toast.LENGTH_LONG).show();
bottomSheetDialog.dismiss();
}
});
Related
I want to make a program where at some point the user will have to add some school subjects as input. I created the input field (see image below), where when clicking the "Add" button, an equal field will be created underneath it. The "Remove" button serves to remove an input field, but there must be at least one input field.
As I'm new to Android development, I'd like to know how to do this. I already researched some websites but I was only able to generate individual elements, such as TextViews, using addView:
val relLay = findViewById<RelativeLayout>(R.id.relLay1)
val btnAdd = findViewById<Button>(R.id.btnAdd)
btnAdd.setOnClickListener{
val tv = TextView(this)
tv.text = "This is a text view"
val params : RelativeLayout.LayoutParams = RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.MATCH_PARENT,
RelativeLayout.LayoutParams.WRAP_CONTENT)
params.setMargins(10, pos, 10, 10)
pos += 50 // pos is a variable that was declared previously
rellay.addView(tv)
}
How do I generate these elements in a group? And besides, after creating other fields like this, when the user clicks "Done", how do I read the data of all the fields created?
My input_activity.xml file:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/relLay1"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ScrollView
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<RelativeLayout
android:id="#+id/relLay2"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
...
<!-- Title of the input field -->
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Add subject"
android:layout_below="#id/table1"
android:layout_marginTop="15dp"
android:layout_centerHorizontal="true"
android:textSize="36sp"
android:id="#+id/txtSubtitle2"/>
<!-- LinearLayout that I want to be created
every time the user clickes the button Add -->
<LinearLayout
android:orientation="vertical"
android:id="#+id/linLay1"
android:layout_below="#id/txtSubtitle2"
android:layout_marginTop="15dp"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textPersonName"
android:layout_marginLeft="15dp"
android:layout_marginStart="15dp"
android:layout_marginRight="15dp"
android:layout_marginEnd="15dp"
android:ems="10"
android:id="#+id/edtSubjectNam"
android:hint="Subject name"/>
<TextView
android:text="Days of the week"
android:layout_marginLeft="15dp"
android:layout_marginStart="15dp"
android:layout_marginRight="15dp"
android:layout_marginEnd="15dp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="18sp"
android:id="#+id/string3"/>
<CheckBox
android:text="Sunday"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginStart="15dp"
android:layout_marginRight="15dp"
android:layout_marginEnd="15dp"
android:id="#+id/checkSun"/>
<CheckBox
android:text="Monday"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginStart="15dp"
android:layout_marginRight="15dp"
android:layout_marginEnd="15dp"
android:id="#+id/checkMon"/>
<CheckBox
android:text="Tuesday"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginStart="15dp"
android:layout_marginRight="15dp"
android:layout_marginEnd="15dp"
android:id="#+id/checkTue"/>
<CheckBox
android:text="Wednesday"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginStart="15dp"
android:layout_marginRight="15dp"
android:layout_marginEnd="15dp"
android:id="#+id/checkWed"/>
<CheckBox
android:text="Thursday"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginStart="15dp"
android:layout_marginRight="15dp"
android:layout_marginEnd="15dp"
android:id="#+id/checkThu"/>
<CheckBox
android:text="Friday"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginStart="15dp"
android:layout_marginRight="15dp"
android:layout_marginEnd="15dp"
android:id="#+id/checkFri"/>
<CheckBox
android:text="Saturday"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginStart="15dp"
android:layout_marginRight="15dp"
android:layout_marginEnd="15dp"
android:id="#+id/checkSat"/>
<!-- LinearLayout of the buttons Done, Remove and Add -->
<LinearLayout
android:orientation="horizontal"
android:layout_marginLeft="15dp"
android:layout_marginStart="15dp"
android:layout_marginRight="15dp"
android:layout_marginEnd="15dp"
android:layout_width="match_parent"
android:layout_height="match_parent">
<Button
android:text="Done"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/btnDone"
android:layout_weight="1"/>
<Button
android:text="Add"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/btnAdd"
android:layout_weight="1"/>
<Button
android:text="Remove"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/btnRem"
android:layout_weight="1"/>
</LinearLayout>
</LinearLayout>
</RelativeLayout>
</ScrollView>
</RelativeLayout>
My code in Kotlin (InputActivity.kt) is still empty because I could not do very much. Any help is very, very welcome. I would also like some help from what the "Remove" button code would look like, but my biggest concern is about the "Add" button.
So what you'd want to do is make your own layout file with just that view.
Then you'd inflate the view and add it to your parent view
public View appendView(Activity activity) {
LayoutInflater inflater = (LayoutInflater) activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
#SuppressLint("InflateParams") View view = inflater.inflate(R.layout.NAME_OF_YOUR_LAYOUT_FILE, null);
LinearLayout parentLayout = activity.findViewById(R.id.YOUR_CONTAINER);
parentLayout.addView(view);
}
Remove would just be the same but instead of addView you'd do remove view. Might want to add an animation for a fade out though or set the view to animateLayout
To read the data just do view.findViewById(R.id.FIELD) then get the related value from it and save it. Might want to make a class for it
My main activity(one xml file, and one java file) contains a help button, and I want to display the whole layout(including the paragraph I typed on a Textview) after button clicked. It was successfully launched, all imageview were displayed but not the Textview.
Here's the content of the xml file:
<?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:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/tbs_background"
tools:context="limitless.the_bat_signal.aboutPage">
<TextView
tools:text="about the app"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/tbs_text_about"
android:textStyle="normal|italic"
android:textAlignment="center"
android:textColor="#android:color/darker_gray"
android:fontFamily="sans-serif"
android:layout_below="#+id/tbs_title_text"
android:layout_centerHorizontal="true"
tools:ignore="UnusedAttribute" />
<TextView
tools:text="#string/about"
android:id="#+id/tbs_text_aboutDetails"
android:layout_width="300dp"
android:textColor="#android:color/darker_gray"
android:textSize="16sp"
android:layout_height="wrap_content"
android:layout_below="#+id/tbs_text_about"
android:layout_centerHorizontal="true"
android:layout_marginTop="12dp" />
<ImageView
android:layout_height="wrap_content"
app:srcCompat="#drawable/tbs_title_text"
android:id="#+id/tbs_title_text"
android:adjustViewBounds="true"
android:layout_width="250dp"
android:layout_below="#+id/tbs_icon"
android:layout_centerHorizontal="true"
tools:ignore="ContentDescription" />
<ImageView
app:srcCompat="#drawable/tbs_icon"
android:layout_marginTop="14dp"
android:id="#+id/tbs_icon"
android:layout_width="128dp"
android:layout_height="128dp"
tools:ignore="ContentDescription"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true" />
<Button
android:id="#+id/tbs_home"
android:background="#drawable/tbs_home"
android:layout_width="56dp"
android:layout_height="56dp"
android:layout_alignParentBottom="true"
android:layout_toRightOf="#+id/tbs_title_text"
android:layout_toEndOf="#+id/tbs_title_text"
android:layout_marginBottom="10dp" />
</RelativeLayout>.
Then my Activity 2 named aboutPage calling out the XML file above:
public class aboutPage extends AppCompatActivity {
Button btn_help;
TextView tbs_title_text;
TextView tbs_text_about_details;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_about);
}
}.
I'm new to android, please tell me what am I missing. Thanks!
The text attribute in your code is wrong, the namespace should be android:text="#string/about" instead of tools:text=="#string/about".
So the resulting textview will look like,
<TextView
android:text="about the app"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/tbs_text_about"
android:textStyle="normal|italic"
android:textAlignment="center"
android:textColor="#android:color/darker_gray"
android:fontFamily="sans-serif"
android:layout_below="#+id/tbs_title_text"
android:layout_centerHorizontal="true"
tools:ignore="UnusedAttribute" />
Fix it and you will be good to go.
The problem is you're using tools:text this is only for design view and will not translate to code. Use android:text instead.
I have an AlertDialog that I set a custom view to. In Android Studio's layout preview it shows what I expect the layout to look like:
However when the app runs on my Nexus 6P it looks like this (Note the extra space at the top, that is what I do not want):
As suggested here I tried changing how the layout was set to:
alertDialog2.setView(view2,0,0,0,0);
alertDialog2.show();
However this did not solve my problem. Any suggestions for how to accomplish this?
XML Layout:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_height="match_parent">
<TextView
android:text="Suggest improvements or changes, or report bugs."
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="20dp"
android:id="#+id/textView5"
android:textColor="#color/Black"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="45dp">
<EditText
android:layout_height="wrap_content"
android:inputType="textEmailAddress"
android:ems="10"
android:id="#+id/email_feedback_text"
android:layout_marginLeft="125dp"
android:layout_width="250dp"
android:layout_alignParentBottom="false"
android:layout_marginRight="5dp" />
<TextView
android:text="E-mail*:"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="20dp"
android:id="#+id/textV5"
android:textColor="#color/Black"
android:layout_alignParentLeft="true"
android:layout_marginLeft="30dp" />
</RelativeLayout>
</RelativeLayout>
Java:
AlertDialog.Builder alertDialogBuilderComplete = new AlertDialog.Builder(
MainActivity.this);
alertDialogBuilderComplete.setCancelable(false);
alertDialogBuilderComplete.setTitle("Submit Feedback"); //Set the title of the box
alertDialogBuilderComplete.setMessage("");
alertDialogBuilderComplete.setNegativeButton("Submit",null);
alertDialogBuilderComplete.setPositiveButton("Cancel", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel(); //when they click dismiss we will dismiss the box
}
});
alertDialog2 = alertDialogBuilderComplete.create(); //create the box
alertDialog2.setOnShowListener(new DialogInterface.OnShowListener(){
#Override
public void onShow(DialogInterface dialog) {
Button button = ((AlertDialog) dialog).getButton(AlertDialog.BUTTON_NEGATIVE);
button.setOnClickListener(new View.OnClickListener() {
}
});
}
});
alertDialog2.setView(view2,0,0,0,0);
alertDialog2.show();
Remove this line:
alertDialogBuilderComplete.setMessage("")
Or change it to:
alertDialogBuilderComplete.setMessage(null)
After you posted your xml, I see android:layout_marginTop="20dp" make it android:layout_marginTop="0dp"
<TextView
android:text="Suggest improvements or changes, or report bugs."
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="0dp"
android:id="#+id/textView5"
android:textColor="#color/Black"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp" />
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_height="match_parent">
<TextView
android:text="Suggest improvements or changes, or report bugs."
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
// remove margin top
android:id="#+id/textView5"
android:textColor="#color/Black"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp" />
........
.......
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
// remove margin top, can be added margin as needed
<EditText
android:layout_height="wrap_content"
android:inputType="textEmailAddress"
android:ems="10"
android:id="#+id/email_feedback_text"
android:layout_marginLeft="125dp"
android:layout_width="250dp"
android:layout_alignParentBottom="false"
android:layout_marginRight="5dp" />
......
..........
</RelativeLayout>
I have a RelativeLayout, we'll call this the 'slider', that I want to overlay on another RelativeLayout (by switching visibility="gone" and "visible") when "Add People" is clicked, but the overlay should only take up as much width of the screen as needed. This layout will then be removed when "Cancel" is clicked. Everything is working fine so far.
RelativeLayout slider;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_people);
RelativeLayout add = (RelativeLayout) findViewById(R.id.add_wrapper);
RelativeLayout cancel = (RelativeLayout) findViewById(R.id.cancel_wrapper);
slider = (RelativeLayout) findViewById(R.id.add_people_slider);
add.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
slider.setVisibility(View.VISIBLE);
}
});
cancel.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
slider.setVisibility(View.GONE);
}
});
}
The issue arises when I try to add another image to the slider. I am adding this just above the #id/cancel_wrapper RelativeLayout in the XML (full XML at bottom).
<ImageView
android:id="#+id/transparent_add"
android:src="#drawable/ic_add_active_256"
android:layout_height="30dp"
android:layout_width="30dp"
android:layout_alignParentTop="true"
android:layout_alignParentRight="true" />
For some reason, this is making the width of the slider the full width of the screen.
What's even more bizarre is if I add android:layout_marginRight="50dp" to this ImageView to move it left a little it starts making the slider smaller from the left. I would like this "transparent_add" image to be lined up with the old "add" image.
My 2 issues, then, are that when I add the "transparent_add" image it changes the width of the slider for an unknown reason, and also when I add marginRight on the image it makes the width of the slider smaller from the left.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#color/white" >
<TextView
android:id="#+id/btn_people"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:paddingLeft="10dp"
android:text="#string/label_people"
android:textColor="#color/blue"
android:textSize="16dp" />
<TextView
android:id="#+id/people_info"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/btn_people"
android:paddingLeft="10dp"
android:text="#string/label_people_info"
android:textSize="11dp" />
<RelativeLayout
android:id="#+id/add_wrapper"
android:layout_width="65dp"
android:layout_height="50dp"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:background="#color/blue" >
<ImageView
android:id="#+id/plus_sign"
android:layout_width="25dp"
android:layout_height="25dp"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_marginRight="19dp"
android:layout_marginTop="6dp"
android:src="#drawable/ic_add_256" />
<TextView
android:id="#+id/add_people"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:paddingBottom="2dp"
android:text="#string/label_add_people"
android:textColor="#color/white"
android:textSize="11dp" />
</RelativeLayout>
<ListView
android:id="#+id/contacts_list"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_alignParentLeft="true"
android:layout_below="#id/people_info" />
<!-- switch between visible/gone -->
<RelativeLayout
android:id="#+id/add_people_slider"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_alignParentRight="true"
android:background="#color/blue"
android:visibility="gone" >
<TextView
android:id="#+id/label_add_new_contact"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="65dp"
android:layout_alignParentTop="true"
android:paddingLeft="10dp"
android:paddingRight="15dp"
android:text="#string/label_add_new_contact"
android:textColor="#color/white"
android:textSize="16dp" />
<TextView
android:id="#+id/label_add_from_phone"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/label_add_new_contact"
android:paddingLeft="10dp"
android:paddingRight="15dp"
android:paddingTop="15dp"
android:text="#string/label_add_from_phone"
android:textColor="#color/white"
android:textSize="16dp" />
<TextView
android:id="#+id/label_add_from_facebook"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/label_add_from_phone"
android:paddingLeft="10dp"
android:paddingRight="15dp"
android:paddingTop="15dp"
android:text="#string/label_add_from_facebook"
android:textColor="#color/white"
android:textSize="16dp" />
<TextView
android:id="#+id/label_add_from_linkedin"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/label_add_from_facebook"
android:paddingLeft="10dp"
android:paddingRight="15dp"
android:paddingTop="15dp"
android:text="#string/label_add_from_linkedin"
android:textColor="#color/white"
android:textSize="16dp" />
<!-- insert image here -->
<RelativeLayout
android:id="#+id/cancel_wrapper"
android:layout_width="wrap_content"
android:layout_height="50dp"
android:paddingLeft="15dp"
android:paddingRight="15dp"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:paddingBottom="10dp" >
<ImageView
android:id="#+id/image_cancel"
android:layout_width="25dp"
android:layout_height="25dp"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="4dp"
android:src="#drawable/ic_close_256"/>
<TextView
android:id="#+id/label_cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:text="#string/label_cancel"
android:textColor="#color/white"
android:textSize="8dp" />
</RelativeLayout>
</RelativeLayout>
</RelativeLayout>
EDIT: This is happening both in Eclipse and on my Android device.
EDIT: I have tried placing the image above the "Add a new contact" text and then placing the text below that, but the same thing happens
I have a dialog, which is created with this code:
final Dialog dialog1 = new Dialog(Test.this);
dialog1.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog1.setContentView(R.layout.test_layout);
dialog1.setCancelable(true);
...
The layout file 'test_layout.xml' contains a typical TextView:
<TextView
android:id="#+id/tv_username"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="10dp"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="Test" />
I want in the code to set this TextView invisible (gone) in some cases.
I tried following:
TextView tv = (TextView) dialog1.findViewById(R.id.tv_username);
tv.setVisibility(TextView.GONE);
But the TextView still appears in the dialog. If I set in the layout xml file android:visibility="gone" it is not appearing in the dialog. But I need to do it via code.
Here the whole code:
if (whichButton == 1) {
final Dialog dialog1 = new Dialog(Test.this);
dialog1.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog1.setContentView(R.layout.test_layout);
dialog1.setCancelable(true);
TextView tv = (TextView) dialog1.findViewById(R.id.tv_username);
tv.setVisibility(View.GONE);
...
dialog1.show();
}
Here the whole XML file:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="250dp"
android:layout_height="match_parent"
>
<TextView
android:id="#+id/tv_name"
android:paddingTop="10dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="15dp"
android:textSize="14dp"
android:text="Name:" />
<EditText
android:id="#+id/username"
android:hint="#string/enterName"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:maxLength="15"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:scrollHorizontally="true"
android:capitalize="words"
android:singleLine="true"
android:gravity="fill_horizontal"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/tv_username"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="10dp"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="Test" />
<TextView
android:id="#+id/tv_message"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="15dp"
android:textSize="14dp"
android:text="#string/message" />
<EditText
android:id="#+id/tip"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:maxLength="290"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:scrollbars="vertical"
android:inputType="textMultiLine"
android:capitalize="words"
android:gravity="fill_horizontal"
android:textAppearance="?android:attr/textAppearanceMedium" />
<Button
android:id="#+id/button"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="#string/send_message" />
</LinearLayout>
Try tv.setVisibility(View.INVISIBLE);
I found a solution or workaround.
The dialog was created in the the onClick method of an AlertDialog.
Now I use the showDialog() method and handle it in the corresponding callback method.
There it is working fine.
I do not understand why this is working, but I only want to tell other users how they can solve this issue.
I would be happy if someone can come up with a clarification.