I'm working on a music player application, and I've created a FrameLayout which works as a "card," displaying information about each song (album art, title, artist, etc.) I'm trying to add checkboxes in this card, which I plan to customize to create upvote and downvote buttons. However, the checkboxes within the card do not respond to clicks. If I draw a checkbox in the main activity of the application (where I'm drawing the cards), it works fine.
Here is the onDraw() method of the card view ("MusicCardView"):
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
//Draw the voting controls
try {
CheckBox upvoteButton = new CheckBox(getContext());
upvoteButton.setX(20);
upvoteButton.setTop(-60);
upvoteButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
// Is the button now checked?
Log.d("MainActivity", "upvote clicked");
}
});
CheckBox downvoteButton = new CheckBox(getContext());
downvoteButton.setX(20);
downvoteButton.setTop(-150);
downvoteButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
// Is the button now checked?
Log.d("MainActivity", "downvote clicked");
}
});
upvoteButton.draw(canvas);
downvoteButton.draw(canvas);
} catch (Exception e) {
Log.e("MusicCardView", "exception", e );
}
}
The xml of the main activity ("PartyActivity"):
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/main_activity_container"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.musique.PartyActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:id="#+id/main_linear_view"
android:layout_marginBottom="56dp">
<com.musique.MusicCardView
android:layout_width="match_parent"
android:id="#+id/now_playing_view"
android:layout_height="80dp"
android:background="#ccc"
android:paddingBottom="5dp"
android:paddingLeft="5dp"
app:exampleColor="#000000"
app:songTitle="Money"
app:artist="Pink Floyd"
app:album="The Dark Side of the Moon"
app:exampleDimension="18sp"
app:exampleDrawable="#drawable/darkside"
app:exampleString="example" />
<Space
android:layout_width="match_parent"
android:layout_height="80dp"
android:id="#+id/controller_space"/>
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/query"
android:layout_gravity="center"
android:layout_marginTop="20dp" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/searchBtn"
android:layout_gravity="center"
android:layout_marginTop="20dp"
android:text="Search"
android:background="#5eca99"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/tvData"/>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:animateLayoutChanges="true"
android:id="#+id/main_scroll_view">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:id="#+id/scroll_child">
</LinearLayout>
</ScrollView>
</LinearLayout>
<android.support.design.widget.BottomNavigationView
android:id="#+id/navigation"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="0dp"
android:layout_marginStart="0dp"
android:background="?android:attr/windowBackground"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:menu="#menu/navigation" />
</android.support.constraint.ConstraintLayout>
And an example of a MusicCardView being the draw in PartyActivity
LayoutInflater vi = (LayoutInflater) getApplicationContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
MusicCardView v = (MusicCardView) vi.inflate(R.layout.music_card_template, null);
v.setLayoutParams(new ViewGroup.LayoutParams(LayoutParams.MATCH_PARENT, 210));
LinearLayout linearLayout = findViewById(R.id.scroll_child);
v.setSongAttributes(song);
new RetrieveArtTask(v).execute(song);
Log.d("PartyActivity", "SongAttributes Set");
linearLayout.addView(v);
I've had a look at this question and this question, but had no luck with the solutions posted, and would greatly appreciate any advice you might have.
If you draw the controls directly to the canvas they are basically just bitmaps, you need to add them to the view hierarchy (activity/fragment layout) for them to receive touch events.
As a side note, it's a big no-no to instantiate things in onDraw, especially views.
Related
SOLVED THE CODE BELOW WORKS
If I have a layout similar to the one below:
Those five temp EditTexts represent some info the user can enter (like the price of an item, the order number, etc.) If the user wants to add another item they would click on the Add button and I want another 5 textviews to appear on the screen right above the two buttons but right below the previous set of the 5 EditTexts. Can someone give me a starting point on how I would do this.
My layout of the fragment goes like this:
I have a top level linear layout (Vertical Orientation).
Then a scrollview.
Inside the scrollview I have another linear layout.
In that linear layout I have those five EditText objects and the two buttons
The view above is a fragment (defined in the file below) which I pass to my FragmentAdapter in my MainActivity file:
public class Device extends Fragment {
ScrollView scrollView;
LinearLayout ll;
#Override
public View onCreateView(final LayoutInflater inflater, final ViewGroup container,
Bundle savedInstanceState) {
final View rootView = inflater.inflate(R.layout.device_view, container, false);
scrollView = (ScrollView) rootView.findViewById(R.id.device_scroll_view);
ll = (LinearLayout) rootView.findViewById(R.id.layout_in_scrollview);
Button addButton = (Button) rootView.findViewById(R.id.add_another_device_button);
addButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
View temp = inflater.inflate(R.layout.edit_text_view_objects, container, false);
ll.addView(temp);
}
});
return rootView;
}
}
Here is my layout file for this fragment:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/device_fragment_linear_layout"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="DeviceFragment"
android:orientation="vertical">
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/device_scroll_view">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_gravity="center_horizontal">
</LinearLayout>
</ScrollView>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_marginTop="40dp">
<Button
android:id="#+id/submit_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:text="Submit" />
<Button
android:id="#+id/add_another_device_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Add"
android:layout_alignParentRight="true"/>
</RelativeLayout>
</LinearLayout>
edit_text_view_objects.xml:
<LinearLayout 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"
android:orientation="vertical">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Name of Master Device"
android:gravity="center"
android:textSize="15dp"/>
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Device Name"
android:gravity="center"
android:textSize="15dp"/>
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Max SMS per day"
android:gravity="center"
android:textSize="15dp"/>
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="center"
android:textSize="15dp"
android:hint="Carrier Name"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="15dp"
android:gravity="center"
android:layout_gravity="center"
android:hint="OS Version"
android:layout_marginTop="10dp"/>
</LinearLayout>
in your XML take
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/device_scroll_view">
<LinearLayout
android:id="#+id/layoutDynamic"a
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_gravity="center_horizontal">
</LinearLayout>
</ScrollView>
and create one more XML for your Item and design accordingly (It will add dynamically when you click on ADD)
dynamic_item.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/device_fragment_linear_layout"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="DeviceFragment"
android:orientation="vertical">
<TextView
android:id="#+id/etDynamic"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="15dp"
android:gravity="center"
android:layout_gravity="center"
android:hint="Color"
android:layout_marginTop="10dp"/>
</LinearLayout>
so come to java Code
// take the reference of LinearLayout
linearLayout = (LinearLayout) romptView.findViewById(R.id.layoutDynamic);
// Take the reference of Add button
Button addButton = (Button) rootView.findViewById(R.id.add_another_device_button);
addButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
final View addView = layoutInflater1.inflate(R.layout.dynamic_row, null);
final TextView textView1 = (TextView) addView.findViewById(R.id.etDynamic);
textView1.setText(otheret.getText().toString().trim()); otheret.setText(""); linearLayout.addView(addView);
}
});
#and if you want to remove particular item
removeIcon.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
addView.getParent()).removeView(addView);
}
});
You can add these EditText through code at runtime
we can solve this, using List/Recycler view efficiently/easily
when ever you clicking on ADD add the item to list and notify the Recycler view adapter
and and removing also easy you just delete the item from list based on recycler View position.
No need to create Dynamic View here recycler view will do the job
// In Main Layout
<android.support.v7.widget.RecyclerView
android:id="#+id/recycleView_Stops"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/layoutSaveBottom"
android:layout_below="#+id/ll1"
android:layout_marginTop="#dimen/pad_10dp"
app:layout_behavior="#string/bottom_sheet_behavior" />
<TextView
android:id="#+id/tvAddOther"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:gravity="center"
android:text="#string/icon_plus"
android:textColor="#color/colorPrimary"
android:textSize="40sp"
app:customFontPath="#string/roboto_regular" />
// design your layout item
---------------------
and when clicking on Add set user entered details
addOther.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
RouteElements routeElements = new RouteElements();
routeElements.setLatitude(latitude);
routeElements.setLongitude(longitude);
routeElements.setStopName(otheret.getText().toString().trim());
routeElementsArrayList.add(routeElements);
routeStopsAdapter.notifyDataSetChanged();
});
And in Your Adapter for removing the item
public void remove(int position) {
if (position < routeElementsArrayList.size()) {
routeElementsArrayList.remove(position);
notifyDataSetChanged();
}
}
I have two layouts. I want to keep one layout gone when the activity is loaded and it should be visible onClick of another layout. so I have added this code OnClickListener of the layout.
additionalContactFrom.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(linearLayoutFrom.getVisibility() == View.GONE){
linearLayoutFrom.setVisibility(View.VISIBLE);
}else{
linearLayoutFrom.setVisibility(View.GONE);
}
}
});
And have set visibility of the layout gone in xml file..
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/LinearLayoutAdditionalContactFrom">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:id="#+id/imageView13"
android:layout_marginLeft="20dp"
android:background="#drawable/ic_person_black_48dp"
android:layout_marginTop="05dp"
/>
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/editText"
android:layout_marginRight="10dp"
android:drawableRight="#drawable/ic_expand_more_black_24dp"
android:text="Additional contact (optional)"
android:cursorVisible="false"
/>
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="60dp"
android:layout_marginRight="50dp"
android:layout_gravity="center"
android:visibility="gone"
android:id="#+id/LinearLayoutFrom">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/editText2"
android:layout_weight="1"
android:hint="Name"
android:layout_gravity="center"
/>
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/editText3"
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="OR"
android:id="#+id/textView19"
android:layout_gravity="center" />
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/textView13"
android:layout_marginLeft="48dp"
android:hint="Input if you're not receiver" />
</LinearLayout>
Unable to understand whats going wrong.. The listener is not getting called at all.. Please help..
Your problem is that your EditText is capturing the click event when you click on it. If you click somewhere else in the LinearLayout it should work.
You can replace the EditText with a TextView if you don't need the user to edit the content.
Change
linearLayoutFrom.setVisibility(View.VISIBLE);
To
findViewById(R.id.YOURLAYOUTID).setVisibility(View.VISIBLE);
I think you can't access to local vars in sub methods
It Seems That Layout Visibility is Already set to GONE, so Onlick listener is not working on hidden View and it should not work too.
INVISBLE means you are trying to add a listener to a view which is not there. You can add the listener to a visible view only.
WORKAROUND
1) Try to make a dummy view which is visible but having the same color as background.
2) Try to set the listener for parent and check the position (whether the position does
belongs to INVISIBLE view).
Please try to set the onClickListener to the EditText and to the ImageView and no to the LinearLayout
The problem is that the Handler of the EditText is most important that the LinearLayout handler.
Almost you can try to make a break point to the OnClick and see what is happend
This is an example to explain you how to do that:
in MainActivity Class:
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.Toast;
public class MainActivity extends Activity {
private LinearLayout linearLayoutFrom;
private LinearLayout additionalContactFrom;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
additionalContactFrom = (LinearLayout) findViewById(R.id.LinearLayoutAdditionalContactFrom);
linearLayoutFrom = (LinearLayout) findViewById(R.id.LinearLayoutFrom);
linearLayoutFrom.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Toast.makeText(getApplicationContext(),
"linearLayoutFrom clicked!!!", Toast.LENGTH_SHORT)
.show();
if (additionalContactFrom.getVisibility() == View.GONE) {
additionalContactFrom.setVisibility(View.VISIBLE);
} else {
additionalContactFrom.setVisibility(View.GONE);
}
}
});
additionalContactFrom.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Toast.makeText(getApplicationContext(),
"additionalContactFrom clicked!!!", Toast.LENGTH_SHORT)
.show();
if (linearLayoutFrom.getVisibility() == View.GONE) {
linearLayoutFrom.setVisibility(View.VISIBLE);
} else {
linearLayoutFrom.setVisibility(View.GONE);
}
}
});
}
}
in xml file:
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<LinearLayout
android:id="#+id/LinearLayoutAdditionalContactFrom"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#android:color/holo_blue_dark"
android:orientation="horizontal" >
</LinearLayout>
<LinearLayout
android:id="#+id/LinearLayoutFrom"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:layout_marginLeft="60dp"
android:layout_marginRight="50dp"
android:background="#android:color/holo_green_light"
android:orientation="vertical"
android:visibility="gone" >
</LinearLayout>
<TextView
android:id="#+id/textView13"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="48dp"
android:hint="Input if you're not receiver"
android:textAppearance="?android:attr/textAppearanceSmall" />
</FrameLayout>
This is very important that when you want add some view (for example
add a linearlayout to another linerlayout). you should use framelayout or
relativelayout(do not use linearlayout) for do that.
I have a TRANSPARENT overlay in my android app that when user click on it,it fade but it can't fill all activity like below image
MainActivity :
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="This is Original View" />
</RelativeLayout>
OverlayActivity :
<?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" >
<ImageView
android:id="#+id/over_lay_image"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#50220000" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="30dp"
android:text="This is Overlay View" />
</RelativeLayout>
Java :
public class MainActivity extends Activity {
private ImageView mOverLayImage;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final Dialog overlayInfo = new Dialog(MainActivity.this);
overlayInfo.requestWindowFeature(Window.FEATURE_NO_TITLE);
overlayInfo.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
overlayInfo.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
overlayInfo.setContentView(R.layout.overlay_view);
overlayInfo.show();
mOverLayImage = (ImageView) overlayInfo.findViewById(R.id.over_lay_image);
mOverLayImage.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
overlayInfo.cancel();
}
});
}
}
Use FrameLayout. Each item added to FrameLayout is on top of the previous one, like in this example the second TextView is on top of the frist one, but since it is not fully opaque, you can see them both!
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_horizontal"
android:text="Blablabla"
android:background="#FFFFFFFF"/>
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#50220000"
android:textColor="#FFFFFF"
android:text="I am on top"
android:gravity="center"
/>
</FrameLayout>
Now all you need to do is show/hide the overlayed items and you are good to go.
Delete your overlay activity, and inside your main activity apply this code :
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="This is Original View" />
<!-- This is your overlay -->
<RelativeLayout android:id="#+id/over_lay_page"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<ImageView
android:id="#+id/over_lay_image"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#50220000"
android:onClick="clickedOverlay" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="30dp"
android:text="This is Overlay View" />
</RelativeLayout>
</RelativeLayout>
Note that I added a line on your ImageView which runs a function when clicked, now on your java file add this function:
//The onClick on xml requires a function of signature void(View) which is the clicked view (in this case the ImageView)
public void clickedOverlay(View view)
{
//ImageView is clicked
RelativeLayout rlLayout = (RelativeLayout) findViewById(R.id.over_lay_page);
rlLayout.setVisibility(View.GONE);
}
This will make the RelativeLayout that contains the overlay views (including the ImageView which is clicked) to not only be invisible but not to interfere with anything. It also ignores input to it.
In case I misunderstood anything about your question feel free to correct me (I'm not sure I understood that completely).
Also if you want it to fade in or out or something like that you can do it with an AlphaAnimation.
I am trying to change the display on my android screen when you click on a textview. This textview is inside a tab which is inside a tabhost. I created a fragment which would overlay on top of this tab when you click on it but having issues doing.
In my main activity I got this code;
tabHost.getTabContentView().findViewById(R.id.currentMoney).setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
switch(v.getId()){
case R.id.currentMoney:
android.app.FragmentTransaction transaction = getFragmentManager().beginTransaction();
transaction.replace(R.id.tab2, new OverviewFragment());
transaction.commit();
}
}
});
This is the code that I have in my overview java class
public class OverviewFragment extends Fragment {
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.home_tab_transactionhistory, container, false);
}
}
What happens is when I run this home_tab_transactionhistory xml file comes up right underneath what ever I had before. Doesn't even show fully what ever I have got in the home_tab_transactionhistory xml file.
Below I have listed the xml code of the page that should take you to another page when you click on a text view;
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:custom="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity"
android:background="#369742"
android:gravity="start|end"
android:longClickable="true">
<TabHost
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="#+id/tabHost"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:clickable="false">
<TabWidget
android:id="#android:id/tabs"
android:layout_width="270dp"
android:layout_height="wrap_content"
android:background="#5DAD68"
android:clickable="false"
android:measureWithLargestChild="true"
android:orientation="horizontal"
android:layout_weight="1.04"
android:longClickable="false"
android:paddingTop="10dp"
android:paddingLeft="30dp"
android:layout_marginLeft="40dp"
android:layout_marginRight="40dp"></TabWidget>
<FrameLayout
android:id="#android:id/tabcontent"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:clickable="false">
<LinearLayout
android:id="#+id/tab2"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:clickable="false"
android:background="#FFFFFF"
android:weightSum="1">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="#string/currentMoney"
android:fontFamily="sans-serif-light"
android:onClick="showCurrentAccountMoney"
android:id="#+id/currentMoney"
android:paddingTop="5dp"
android:layout_gravity="center_horizontal"
android:textColor="#ff000000"
android:textSize="40dp" />
id of the textview is currentMoney
Please can someone help me fix this issue.
You should post the xml layout file where there is your clickable text view. To make the new Fragment overlay, you should add it to a FrameLayout which places its childs on top of each other.
So I have an application that dynamically adds a table row every time the "Add Row" button is pressed. The code attached is the code that runs when "Add Row" is pressed. What I am trying to do is have 3 EditTexts next to each other on the same row. In order to do that, I need to change the Layout_Width of each EditText so the first EditText doesn't cut the other two off the screen. I can't seem to figure out a way to properly do this and was wondering if anyone would help me out. After I figure out how to do that, the next step is to adjust the layout_width according to the screen size but thats later down the road. It needs to be done programmatically because a user can theoretically have as many rows as they want to.
private OnClickListener btnListener = new OnClickListener()
{
public void onClick(View v)
{
tablerow = new TableRow(getActivity());
ed1 = new EditText(getActivity());
ed1.setInputType(InputType.TYPE_CLASS_TEXT);
ed2 = new EditText(getActivity());
ed2.setInputType(InputType.TYPE_NUMBER_FLAG_DECIMAL);
ed3 = new EditText(getActivity());
ed3.setInputType(InputType.TYPE_NUMBER_FLAG_DECIMAL);
tablerow.addView(ed1);
tablerow.addView(ed2);
tablerow.addView(ed3);
table1.addView(tablerow);
}
};
I believe what you are looking for is LayoutParams and its "weight" value.
Try:
TableRow.LayoutParams params = new TableRow.LayoutParams(LayoutParams.MATCH_PARENT,LayoutParams.WRAP_CONTENT,1.0f);
ed1 = new EditText(getActivity());
ed1.setInputType(InputType.TYPE_CLASS_TEXT);
ed1.setLayoutParams(params);
The third value (1.0f) in the LayoutParams constructor is a weight...all EditTexts in that TableRow should end up the same width.
You can try next approach, it is based on xml. You will be able to play around with layout at table_row.xml.
public class MainActivity extends ActionBarActivity implements View.OnClickListener {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
#Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.a_mn_button_add_row:
onClickButtonAddRow();
break;
}
}
private void onClickButtonAddRow() {
TableLayout tableLayout = (TableLayout) findViewById(R.id.a_mn_table);
tableLayout.addView(View.inflate(this, R.layout.table_row, null));
}
}
activity_main.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<Button
android:id="#+id/a_mn_button_add_row"
android:onClick="onClick"
android:text="Add row"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<TableLayout
android:id="#+id/a_mn_table"
android:stretchColumns="0,1,2"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</ScrollView>
</LinearLayout>
table_row.xml
<?xml version="1.0" encoding="utf-8"?>
<TableRow xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="text" />
<EditText
android:inputType="text"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<EditText
android:inputType="text"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</TableRow>
table_row.xml for use case with 3-1-2 proportions.
<?xml version="1.0" encoding="utf-8"?>
<TableRow xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<EditText
android:layout_weight="3"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:inputType="text" />
<EditText
android:layout_weight="1"
android:inputType="text"
android:layout_width="0dp"
android:layout_height="wrap_content" />
<EditText
android:layout_weight="2"
android:inputType="text"
android:layout_width="0dp"
android:layout_height="wrap_content" />
</TableRow>