I am having problems with the CWAC Merge Adapter: https://github.com/commonsguy/cwac-merge
This works fine when i am adding views and adapters one after another but it seems that when i try to add two headers one after another it crashes. Here is what i do:
This is the layout for the first header:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:weightSum="7"
android:baselineAligned="false" >
<LinearLayout
android:id="#+id/unsynced_layoutt"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="6"
android:orientation="vertical" >
<View
android:layout_width="match_parent"
android:layout_height="3dp"
android:background="#color/greenish" />
<TextView
android:id="#+id/unsynced_txt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:gravity="center"
android:text="#string/unsynced_txt" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="#string/lorem_ipsum" />
<View
android:layout_width="match_parent"
android:layout_height="3dp"
android:layout_gravity="bottom"
android:background="#color/greenish" />
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_weight="1"
android:id="#+id/sync_close_notification"
android:layout_width="0dp"
android:layout_height="match_parent"
android:background="#color/grey_bcknd">
<ImageButton
android:id="#+id/menu_btn"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_gravity="center"
android:layout_marginLeft="10dp"
android:layout_marginRight="15dp"
android:background="#null"
android:contentDescription="#string/something"
android:src="#drawable/notification_close_x_green" />
</LinearLayout>
</LinearLayout>
The layout for the second header:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#color/grey_bcknd"
android:orientation="vertical" >
<View
android:id="#+id/top_line"
android:layout_width="match_parent"
android:layout_height="1dp"
android:alpha="0.25"
android:background="#color/grey_line" />
<TextView
android:id="#+id/receipt_header_txt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/top_line"
android:layout_marginLeft="10dp"
android:text="#string/active_folders"
android:textColor="#B4AA9E" />
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_alignParentBottom="true"
android:layout_below="#+id/receipt_header_txt"
android:alpha="0.25"
android:background="#color/grey_line" />
</RelativeLayout>
and here is where i try to physically add it:
all_adapter = new MergeAdapter();
final View notification = inflater
.inflate(R.layout.unsynced_layout, null);
TextView notification_txt = (TextView) notification.findViewById(R.id.unsynced_txt);
notification_txt.setText("You have "+unsynced_nr+" unsynced items");
all_adapter.addView(notification_txt);
for(int i=0;i<dates.size();i++){
System.out.println("HERE "+i);
View header1 = inflater
.inflate(R.layout.receipt_list_header, null);
TextView date_header_txt = (TextView) header1.findViewById(R.id.receipt_header_txt);
date_header_txt.setText(dates.get(i));
all_adapter.addView(header1);
ReceiptDataSource recs1 = new ReceiptDataSource(globalView.getContext());
recs1.open();
ArrayList<Receipt> currentReceipts = recs.findReceiptsByDate(dates.get(i), folder_id);
recs1.close();
//ReceiptAdapter folder_receipts = new ReceiptAdapter(getActivity(), R.layout.receipt_item, R.layout.receipt_incomplete_item, currentReceipts);
ReceiptCustomAdapter folder_receipts = new ReceiptCustomAdapter(globalView.getContext(), R.layout.receipt_pager,
currentReceipts, getActivity().getSupportFragmentManager());
all_adapter.addAdapter(folder_receipts);
}
and the stacktrace:
08-06 11:54:15.558: E/AndroidRuntime(20408): FATAL EXCEPTION: main
08-06 11:54:15.558: E/AndroidRuntime(20408): java.lang.ClassCastException: android.widget.LinearLayout$LayoutParams cannot be cast to android.widget.AbsListView$LayoutParams
08-06 11:54:15.558: E/AndroidRuntime(20408): at android.widget.ListView.measureScrapChild(ListView.java:1170)
08-06 11:54:15.558: E/AndroidRuntime(20408): at android.widget.ListView.measureHeightOfChildren(ListView.java:1252)
If i comment the line:
all_adapter.addView(notification_txt);
the code is not crashing anymore.
Any suggestions highly appreciated, thanks.
You're getting this issue because the MergeAdapter expects AbsListView.LayoutParams. Try this:
final View notification = inflater.inflate(R.layout.unsynced_layout, null);
TextView notification_txt = (TextView) notification.findViewById(R.id.unsynced_txt);
notification_txt.setText("You have "+unsynced_nr+" unsynced items");
AbsListView.LayoutParams layoutParams = new AbsListView.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
notification_txt.setLayoutParams(layoutParams);
all_adapter.addView(notification_txt);
But, in case you are trying to simply add the whole view to your mergeadapter, then instead of all_adapter.addView(notification_txt); you could say: all_adapter.addView(notification);
Related
how to create this kind of layout in android
i have tried using table layout. but getting error in creating this.
please check my code i am able to display images. 1 image in 1 row. but i want 2 small images in 1 row. and continues.
here is my code
private void getBannerList() {
final Call<BannerList_Model> itemMainResponse = APIHandler.getApiService().bannerList(getFiledMapForItemList());
itemMainResponse.enqueue(new Callback<BannerList_Model>() {
#Override
public void onResponse(Response<BannerList_Model> response, Retrofit retrofit) {
BannerList_Model itemResponse = null;
itemResponse = response.body();
if (itemResponse == null) {
UIUtils.showToast(getContext(), "Server Error !");
} else {
String msg = itemResponse.getMsg().toString();
if (msg.equals("success")) {
userList = itemResponse.getBannerList();
if(userList != null) {
TableLayout table = (TableLayout) view.findViewById(R.id.tblBanner_list);
table.setColumnStretchable(0,true);
table.setColumnStretchable(1,true);
int tsize = userList.size();
TextView[] t1 = new TextView[tsize];
ImageView[] img = new ImageView[tsize];
for(int i=0; i<userList.size();i++)
{
TableRow row = new TableRow(getContext());
String banner_size = userList.get(i).getBannerSize().toString();
img[i] = new ImageView(getContext());
Picasso.with(getContext())
.load(Constants.VIDEO_URL + userList.get(i).getBannerUrl())
.into(img[i]);
row.addView(img[i]);
table.addView(row);
}
}
}
}
}
}
});
}
here is the video how i want layout
http://shrivivah.com/layout.mp4
if there is 2 small images than it will display in 1 row.
if there is 2 medium or full size image than it will display in 1 row each.
if 1 small and 2 medum than 1 image per row to display.
layout image
Your mistake is that you are adding TextView to TableRow(row) but you didn't add row to TableLayout. Here is an example for what you need. You can set some margins and add button.
<?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"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TableLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1">
<TableRow
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1">
<TextView
android:id="#+id/textView3"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="TextView" />
<TextView
android:id="#+id/textView2"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="TextView" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1">
<TextView
android:id="#+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TextView" />
</TableRow>
</TableLayout>
<TableLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1">
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/textView5"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="TextView" />
</TableRow>
</TableLayout>
</LinearLayout>
<?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"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="com.example.tops.stackoverflow.MainActivity">
<LinearLayout
android:id="#+id/llShortcutParent"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:duplicateParentState="true"
android:elevation="20dp"
android:padding="10dp"
android:orientation="horizontal">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button1"
android:layout_weight="1"/>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button1"
android:layout_weight="1"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:duplicateParentState="true"
android:elevation="20dp"
android:padding="10dp"
android:orientation="horizontal">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button1"
android:layout_weight="1"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:duplicateParentState="true"
android:elevation="20dp"
android:padding="10dp"
android:orientation="horizontal">
<Button
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="Button1"
android:layout_weight="1"/>
<Button
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="Button1"
android:layout_weight="1"/>
</LinearLayout>
</LinearLayout>
I am trying to add textview dynamically in alertdialog. But end up with null pointer error.
My code...
att_layout = (LinearLayout)findViewById(R.id.att_layout);
AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(Consultation.this);
LayoutInflater inflater = getLayoutInflater();
View dialogView = inflater.inflate(R.layout.alert_label_editor, null);
dialogBuilder.setView(dialogView);
TextView con = (TextView) dialogView.findViewById(R.id.textView29);
con.setText("Consultation on " + item.getString(4));
TextView des = (TextView) dialogView.findViewById(R.id.textView28);
des.setText(item.getString(2));
TextView pre = (TextView) dialogView.findViewById(R.id.textView31);
pre.setText(item.getString(3));
TextView fee = (TextView) dialogView.findViewById(R.id.textView32);
fee.setText(item.getString(5));
if (att.getCount() == 0) {
att.close();
} else {
//here is the part where error occurs
View addView = inflater.inflate(R.layout.att_values, null);
TextView att_name=(TextView)addView.findViewById(R.id.textView34);
att_name.setText(att.getString(3));
TextView att_value=(TextView)addView.findViewById(R.id.textView26);
att_value.setText(att.getString(4));
att_layout.addView(addView);
}
adapter1 = new GridViewAdapter(FilePathStrings, getApplicationContext());
grid = (GridView) dialogView.findViewById(R.id.gridview);
grid.setAdapter(adapter1);
grid.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
Intent intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.parse("file://" + FilePathStrings[position]), "image/*");
startActivity(intent);
}
});
final AlertDialog alertDialog = dialogBuilder.create();
alertDialog.show();
alert_label_editor.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="20dp"
android:paddingRight="20dp"
android:paddingTop="10dp"
android:paddingBottom="20dp">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:text="TextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/textView29"
android:layout_weight="1"
android:gravity="center"
android:textSize="24sp"
android:layout_marginBottom="10dp"
android:textStyle="normal|bold" />
</LinearLayout>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:text="Description"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/textView27"
android:layout_weight="2" />
<TextView
android:text="TextView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/textView28"
android:layout_weight="1" />
</LinearLayout>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:text="Prescription"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/textView30"
android:layout_weight="2" />
<TextView
android:text="TextView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/textView31"
android:layout_weight="1" />
</LinearLayout>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:text="fee"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/textView33"
android:layout_weight="2" />
<TextView
android:text="TextView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/textView32"
android:layout_weight="1" />
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/att_layout"></LinearLayout>
</LinearLayout>
</ScrollView>
<GridView
android:id="#+id/gridview"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:columnWidth="90dp"
android:numColumns="auto_fit"
android:stretchMode="columnWidth" />
</LinearLayout>
att_values.xml
LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal" android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:text="TextView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/textView34"
android:layout_weight="1"/>
<TextView
android:text="TextView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/textView26"
android:layout_weight="1"/>
When i add those dynamically adding code.. its stops worling... The whole other code is working fine...
Logcat...
java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.LinearLayout.addView(android.view.View)' on a null object reference
How can i resolve this issue.?
Your alert_label_editor.xml file which contains the R.id.att_layout LinearLayout is not inflated until you run this line:
View dialogView = inflater.inflate(R.layout.alert_label_editor, null);
So when you try to find it in the current view, it is not found and att_layout is null
Move this line after you actually inflate the layout, and use dialogView:
att_layout = (LinearLayout) dialogView.findViewById(R.id.att_layout);
I am trying to add TextView to the nested linearLayout in fragmentin onCreateView, I don't know if this is the correct approach or not, new to android!
Thanks in advance
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
ViewGroup rootView = (ViewGroup) inflater.inflate(R.layout.fragment_screen_slide_page, container, false);
List<LifeBerrysXmlParser.Item> items = (ArrayList<LifeBerrysXmlParser.Item>) getArguments().getSerializable("List");
TextView mainHeading = (TextView) rootView.findViewById(R.id.mainHeading);
ImageView mainImage = (ImageView) rootView.findViewById(R.id.articleMainImage);
LinearLayout articleLayout = (LinearLayout) rootView.findViewById(R.id.articleLayout);
TextView tev = new TextView(getActivity());
tev.setText("Hello..............");
articleLayout.addView(tev);
LifeBerrysXmlParser.Item item = items.get(getArguments().getInt("position"));
String articleMainHeading = item.mainHeading;
String articlemainImage = item.mainImage;
mainHeading.setText(articleMainHeading);
if (!articlemainImage.isEmpty()) {
Picasso.with(getContext()).load(articlemainImage).into(mainImage);
}
return rootView;
}
can anyone please help me what I am doing wrong?
here is my xml for the fragment
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true"
android:id="#+id/content"
android:padding="1dp"
android:layout_weight="1"
android:background="#000000"
android:layout_gravity="center">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#ffffff"
android:scrollIndicators="right">
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/articleMainImage"
android:maxHeight="300dp"/>
<TextView
style="?android:textAppearanceMedium"
android:layout_width="match_parent"
android:layout_height="?android:attr/listPreferredItemHeightLarge"
android:layout_weight="1"
android:lineSpacingMultiplier="1.2"
android:id="#+id/mainHeading"
android:textColor="#ff6435"
android:clickable="false"
android:layout_gravity="center"
android:layout_centerInParent="true"/>
</RelativeLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/articleLayout"
android:orientation="horizontal">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Read More"
android:textSize="15dp"
android:textStyle="bold"
android:layout_gravity="center"
android:clickable="true"
android:focusable="false"
android:gravity="center"
android:onClick="readMore"
android:padding="1dp"
android:textColor="#android:color/holo_green_light" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
You have mistake in your article layout. Your article layout has horizontal orientation, and it's child TextView has match_parent width, so when you add new child, it'll be outside the screen. Change orientation to vertical:
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/articleLayout"
android:orientation="vertical"> <---- Change this line
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Read More"
android:textSize="15dp"
android:textStyle="bold"
android:layout_gravity="center"
android:clickable="true"
android:focusable="false"
android:gravity="center"
android:onClick="readMore"
android:padding="1dp"
android:textColor="#android:color/holo_green_light" />
</LinearLayout>
I need to make the image that I get from database circular
I have made this code but I don't know how to complete it to make the image circular
please help
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_details);
name = (TextView) findViewById(R.id.names);
date = (TextView) findViewById(R.id.dates);
Story = (TextView) findViewById(R.id.story);
im = (ImageView) findViewById(R.id.img_car);
im.setScaleType(ImageView.ScaleType.FIT_XY);
//ScrollView scroller = new ScrollView(this);
//scroller.addView(Story);
Bundle extras = getIntent().getExtras();
int idf = extras.getInt("index");
Book selectedBook;
db = new SQLhelper(getApplicationContext());
// read the book with "id" from the database
selectedBook = db.readBook(++idf);
name.setText(selectedBook.getTitle());
date.setText(selectedBook.getdate());
Story.setText(selectedBook.getstory()+"\n \n ");
pname = selectedBook.getTitle();
test = selectedBook.getimage();
int id = getResources().getIdentifier("com.example.tarekhy:drawable/" + test, null, null);
im.setImageResource(id);
}
and this is xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="8dp" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="8dp"
android:background="#drawable/customborder">
<ImageView
android:id="#+id/img_car"
android:layout_width="70dp"
android:layout_height="50dp"
android:layout_marginBottom="5dp"
android:layout_marginRight="15dp"
android:layout_marginTop="5dp"
android:contentDescription="#null"
android:gravity="center_vertical"
android:onClick="viewbig"
/>
<RelativeLayout
android:id="#+id/imgs"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1" >
<LinearLayout
android:id="#+id/layout_car_model"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:orientation="horizontal" >
<TextView
android:id="#+id/names"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textStyle="bold"
android:text="gfhbj"/>
</LinearLayout>
<LinearLayout
android:id="#+id/layout_car_color"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/layout_car_model"
android:orientation="horizontal" >
<TextView
android:id="#+id/dates"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textStyle="italic"
/>
</LinearLayout>
</RelativeLayout>
</LinearLayout>
<ScrollView android:id="#+id/textAreaScroller"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_x="0px"
android:layout_y="25px"
android:scrollbars="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentRight="true"
android:layout_below="#+id/fbedittext"
android:layout_marginTop="22dp"
android:id="#+id/story"
android:textStyle="bold"
android:layout_marginBottom="20px"
/>
</ScrollView>
"
</LinearLayout>
I think that I need to make a style
I tried to do this but I failed
Help please
You Need CircularImageView From CircularImageView
in xml file You have To Replace this code instead of Imageview :-<de.hdodenhof.circleimageview.CircleImageView
android:id ="#+id/img_car"
android:layout_width="160dp"
android:layout_height="160dp"
android:layout_centerInParent="true"
app:border_width="2dp"
app:border_color="#color/dark" />
In Activity File Replace This Code instead of Imageview:-
CircleImageView im= (CircleImageView) findViewById(R.id.img_car);
i would like to create a custom View (subclass of the View class) and use a layout xml resource.
I want something like this:
public class CustomView extends LinearLayout {
public CustomView(Context context) {
super(context);
LayoutInflater mInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
mInflater.inflate(R.layout.tweet, this, true);
}
This actually creates a View with the right height and width (a ScrollView with a list of those has exactly the expected length and scrollbars) but they are empty (black) even though the xml layout contains a lot of TextViews.
This is my xml layout:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/tweet"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#ffffff">
<RelativeLayout
android:layout_height="wrap_content"
android:layout_width="match_parent">
<LinearLayout
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:orientation="horizontal"
android:background="#ffffff">
<TextView
android:text="User"
android:id="#+id/tvusername"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#000000"
android:textStyle="bold">
</TextView>
<View
android:layout_width="5dip"
android:layout_height="1dip">
</View>
<TextView
android:text="userscreenname"
android:id="#+id/tvuserscreenname"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
</TextView>
</LinearLayout>
<TextView
android:text="0s"
android:id="#+id/tvtime"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true">
</TextView>
</RelativeLayout>
<TextView
android:text="Tweet Content"
android:id="#+id/tvcontent"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textColor="#000000">
</TextView>
<View
android:layout_width="match_parent"
android:layout_height="1px"
android:background="#ffffff">
</View>
<TextView
android:text="Retweet by"
android:id="#+id/tvrtby"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
</TextView>
</LinearLayout>
This is my main layout:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ffffff"
>
<ScrollView
android:layout_height="match_parent"
android:layout_width="match_parent"
android:id="#+id/scrollView1"
android:orientation="vertical"
android:layout_alignParentTop="true">
<LinearLayout
android:layout_width="match_parent"
android:id="#+id/timeline"
android:layout_height="wrap_content"
android:orientation="vertical"
android:background="#ffffff">
<TextView
android:id="#+id/tvoutput"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="#string/hello"
/>
</LinearLayout>
</ScrollView>
</LinearLayout>
This is how I add the custom view to my main view:
Not working (what I try to achieve):
TweetView ctweet = new TweetView(getApplicationContext(),tweet);
timeline.addView(ctweet);
My current solution (works, but uses no custom view):
View vtweet = View.inflate(getApplicationContext(), R.layout.tweet,null);
TextView tvusername = (TextView) vtweet.findViewById(R.id.tvusername);
TextView tvuserscreenname = (TextView) vtweet.findViewById(R.id.tvuserscreenname);
TextView tvcontent = (TextView) vtweet.findViewById(R.id.tvcontent);
TextView tvtime = (TextView) vtweet.findViewById(R.id.tvtime);
tvusername.setText(tweet.getUser().getName());
tvuserscreenname.setText('#' + tweet.getUser().getScreenName());
tvcontent.setText(tweet.getText());
//tvtime.setText(ctweet.tvtime.getText());
timeline.addView(vtweet);
you can use this in your xml just like any other view like <TextView
try <packageName.ClassName ie something like <com.example.CustomView
Probably you have to set the Layout Params of your TweetView object.
LinearLayout.LayoutParams fieldparams = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT, 1.0f);
ctweet.setLayoutParams(fieldparams);