How to add dynamic column to my table?

How to add dynamic column to my table? - android

I have one form in my app,i am creating textview and edittext programmatically,as per user requirement,user can create number of textviews and edittext,on click of add button,now issue is i am not able to store all the values of dynamically created textviews and edittexts to my table...the values nameofevent,date,time,duration is storing properly in my table..following is image of my form..can any one tell what is the mistake?
Mainactivity.java
public class MainActivity extends Activity {
private Button addnewdata;
private Button submit;
private EditText edtnmofevent;
private EditText edtdtofevent;
private EditText edttmofevent;
private EditText edtdurationofevent;
private LinearLayout lnr;
private TextView valueTV;
private EditText edtvalues;
int totalFields = 0;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
addnewdata = (Button) findViewById(R.id.addnewdata);
submit = (Button) findViewById(R.id.btnsubmit);
edtnmofevent = (EditText) findViewById(R.id.edtnameofevent);
edtdtofevent = (EditText) findViewById(R.id.edtdateofevent);
edttmofevent = (EditText) findViewById(R.id.edttimeofevent);
edtdurationofevent = (EditText) findViewById(R.id.edtdurationofevent);
addnewdata.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
LayoutInflater li = LayoutInflater.from(MainActivity.this);
View promptsView = li.inflate(R.layout.prompts, null);
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(
MainActivity.this);
alertDialogBuilder.setView(promptsView);
final EditText userInput = (EditText) promptsView
.findViewById(R.id.editTextDialogUserInput);
alertDialogBuilder
.setCancelable(false)
.setPositiveButton("OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
lnr = (LinearLayout) findViewById(R.id.addnewlinear);
LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,
LinearLayout.LayoutParams.WRAP_CONTENT);
lp.setMargins(25, 0, 0, 0);
valueTV = new TextView(MainActivity.this);
// valueTV.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
valueTV.setText(userInput.getText());
valueTV.setLayoutParams(lp);
valueTV.setTextSize(18);
valueTV.setTextColor(Color.parseColor("#2d6cae"));
LinearLayout.LayoutParams lp1 = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
LinearLayout.LayoutParams.WRAP_CONTENT);
lp1.setMargins(25, 0, 25, 0);
lp1.height = 50;
edtvalues = new EditText(MainActivity.this);
edtvalues.setBackgroundResource(R.drawable.rect_edt);
edtvalues.setLayoutParams(lp1);
lnr.addView(valueTV);
lnr.addView(edtvalues);
}
})
.setNegativeButton("Cancel",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
AlertDialog alertDialog = alertDialogBuilder.create();
alertDialog.show();
}
});
submit.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
String edcity=edtnmofevent.getText().toString();
String dtofevent = edtdtofevent.getText().toString();
String timeofevent = edttmofevent.getText().toString();
String duration = edtdurationofevent.getText().toString();
queries q=new queries(MainActivity.this);
// q.insert(edcity, dtofevent, timeofevent, duration);
String dlabl=valueTV.getText().toString();
String dedt=edtvalues.getText().toString();
q.insertevnt(dlabl,dedt);
System.out.print("values of textand edit"+valueTV.getText().toString());
Intent intent = new Intent(MainActivity.this, SecondActivity.class);
startActivity(intent);
}
});
}
}
queries.java
public class queries {
SQLiteDatabase sd;
public queries(Context c)
{
db_handler dh=new db_handler(c);
sd=dh.getWritableDatabase();
}
public void insert(String city,String dateofevent,String timeofevent,String durationofevent)
{
String query="insert into tbl_spin(city,dateofevent,timeofevent,durationofevent)values('"+city+"','"+dateofevent+"','"+timeofevent+"','"+durationofevent+"')";
sd.execSQL(query);
}
public Cursor select()
{
// String query="select tbl_spin.city from tbl_spin INNER JOIN tbl_event ON tbl_spin.id=tbl_event.id";
String query="select * from tbl_event";
//String query="select city from tbl_spin CROSS JOIN tbl_event";
Cursor c= sd.rawQuery(query, null);
return c;
}
public void insertevnt(String txtofevent,String edtofevent)
{
String querys="insert into tbl_event(txtofevent,edtofevent)values('"+txtofevent+"','"+edtofevent+"')";
sd.execSQL(querys);
}
/*public Cursor selectevent()
{
String querys="select * from tbl_event";
Cursor c= sd.rawQuery(querys, null);
return c;
}*/
}
activity_main
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#android:color/white"
>
<RelativeLayout
android:id="#+id/header"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:background="#000000"
android:gravity="center"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="5dp"
android:text="IT ADD$"
android:id="#+id/itaddestxt"
android:textColor="#ffffff"
android:textStyle="bold"
android:textSize="20sp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="5dp"
android:text="UP"
android:textColor="#ffffff"
android:layout_toRightOf="#+id/itaddestxt"
android:textSize="20sp" />
</RelativeLayout>
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/header"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:id="#+id/addnewlinear"
android:orientation="vertical"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="ADD NEW EVENT"
android:layout_marginTop="10dp"
android:textSize="15dp"
android:id="#+id/txtaddnewevent"
android:textColor="#73b5fa"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_gravity="center_horizontal" />
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/txtaddnewevent"
android:layout_marginTop="10dp"
android:id="#+id/bluelines"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Name of Event:*"
android:layout_below="#+id/bluelines"
android:layout_marginTop="20dp"
android:layout_marginLeft="15dp"
android:textSize="18dp"
android:textColor="#2d6cae"
android:id="#+id/txtnameofevent"
/>
<EditText
android:layout_width="match_parent"
android:layout_height="30dp"
android:id="#+id/edtnameofevent"
android:layout_below="#+id/txtnameofevent"
android:layout_marginLeft="15dp"
android:layout_marginTop="5dp"
android:layout_marginRight="15dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Date of Event:*"
android:layout_below="#+id/edtnameofevent"
android:layout_marginTop="5dp"
android:layout_marginLeft="15dp"
android:textSize="18dp"
android:textColor="#2d6cae"
android:id="#+id/txtdateofevent"
/>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/txtdateofevent"
android:layout_marginLeft="15dp"
android:layout_marginTop="5dp"
android:id="#+id/reledtdate"
>
<EditText
android:layout_width="250dp"
android:layout_height="30dp"
android:id="#+id/edtdateofevent"
/>
<ImageView
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_toRightOf="#+id/edtdateofevent"
android:layout_marginLeft="10dp"
android:id="#+id/calndrdat"
/>
</RelativeLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Time of Event:*"
android:layout_below="#+id/reledtdate"
android:layout_marginTop="5dp"
android:layout_marginLeft="15dp"
android:textSize="18dp"
android:textColor="#2d6cae"
android:id="#+id/txttimeofevent"
/>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/txttimeofevent"
android:layout_marginLeft="15dp"
android:layout_marginTop="5dp"
android:id="#+id/reledttime"
>
<EditText
android:layout_width="250dp"
android:layout_height="30dp"
android:id="#+id/edttimeofevent"
/>
<ImageView
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_toRightOf="#+id/edttimeofevent"
android:layout_marginLeft="10dp"
android:id="#+id/timepickrs"
/>
</RelativeLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Duration of Event:*"
android:layout_below="#+id/edttimeofevent"
android:layout_marginTop="5dp"
android:layout_marginLeft="15dp"
android:textSize="18dp"
android:textColor="#2d6cae"
android:id="#+id/txtdurationofevent"
/>
<EditText
android:layout_width="match_parent"
android:layout_height="30dp"
android:id="#+id/edtdurationofevent"
android:layout_below="#+id/txtdurationofevent"
android:layout_marginLeft="15dp"
android:layout_marginTop="5dp"
android:layout_marginRight="15dp"
/>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/edtdurationofevent"
android:layout_marginLeft="15dp"
android:layout_marginTop="10dp"
android:paddingBottom="10dp"
android:id="#+id/addnewdata"
android:text="Add"
/>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Submit"
android:textColor="#android:color/white"
android:layout_gravity="center"
android:id="#+id/btnsubmit"
/>
</LinearLayout>
</ScrollView>
</RelativeLayout>
db_handler
public class db_handler extends SQLiteOpenHelper{
public db_handler(Context context
) {
super(context, "databs.db", null, 1);
// TODO Auto-generated constructor stub
}
#Override
public void onCreate(SQLiteDatabase db) {
db.execSQL("create table tbl_spin(id integer primary key autoincrement,city text,dateofevent text,timeofevent text,durationofevent text)");
db.execSQL("create table tbl_event(id integer primary key autoincrement,txtofevent text,edtofevent text)");
// db.execSQL("CREATE TABLE COMPANY(ID INT PRIMARY KEY NOT NULL,NAME CHAR(50) NOT NULL,AGE CHAR(50) NOT NULL,ADDRESS CHAR(50) NOT NULL,SALARY CHAR(50) NOT NULL);");
// db.execSQL("CREATE TABLE DEPARTMENT(ID INT PRIMARY KEY NOT NULL,DEPT CHAR(50) NOT NULL,EMP_ID INT NOT NULL);");
}
#Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
}
}

Related

ListView is showing only 1 data while there are 3 records coming in the listview adapter

I want a listview in a tabhost. My data is coming from the database. Through retrofit, I am getting 3 records from the database. I am passing these 3 records to the ListView Adapter that I have created. These records are coming till the constructor of Adapter but after that in the getView method only 1 record is accessed 3 times. I am not sure why this is happening.
This is my Post Activity:
public static final ArrayList<WorkProfilePojo> mProfiles = new ArrayList<>();
BaseURL baseURL = new BaseURL();
VendorPostAdapter pAdapter;
ListView mPostList;
public List<WorkProfilePojo> returnedList = new ArrayList<>();
String lv_vendorId = null;
public static String lv_name;
#Override
protected void onCreate(Bundle savedInstanceState) {
Intent intent = getIntent();
lv_vendorId = intent.getStringExtra("lv_vendorId");
Log.e("vendor id", lv_vendorId);
lv_name = intent.getStringExtra("lv_name");
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_post);
getRetrofit();
}
private void getRetrofit() {
Retrofit retrofit = new RetrofitObject().getRetrofit();
final WorkProfileforPostTabAPI mProfileAPI =
retrofit.create(WorkProfileforPostTabAPI.class);
final Call<ArrayList<WorkProfilePojo>> mCall =
mProfileAPI.getWork(lv_vendorId);
mCall.enqueue(new Callback<ArrayList<WorkProfilePojo>>() {
#Override
public void onResponse(Call<ArrayList<WorkProfilePojo>> call,
Response<ArrayList<WorkProfilePojo>> response) {
mProfiles.clear();
returnedList = (ArrayList<WorkProfilePojo>)response.body();
WorkProfilePojo wp;
Log.e("Teste2",
returnedList.get(0).getLv_eventSubCategory());
for (int i = 0; i<= returnedList.size()-1; i++){
wp=new WorkProfilePojo();
wp.setLv_vendorWorkId(returnedList.get(i).getLv_vendorWorkId());
wp.setLv_eventSubCategory(returnedList.get(i).getLv_eventSubCategory());
wp.setLv_workDescription(returnedList.get(i).getLv_workDescription());
wp.setLv_numWorkLikes(returnedList.get(i).getLv_numWorkLikes());
wp.setLv_numWorkComments(returnedList.get(i).getLv_numWorkComments());
mProfiles.add(wp);
Log.e("retrofit profile size: ",
String.valueOf(mProfiles.size()));
populateListView(mProfiles);
}
#Override
public void onFailure(Call<ArrayList<WorkProfilePojo>> call,
Throwable t) {
Log.e(TAG, "FAIL");
}
});
}
private void populateListView(ArrayList<WorkProfilePojo> mProfiles) {
mPostList = (ListView) findViewById(R.id.listVPost);
Log.e("func prof size: ", String.valueOf(mProfiles.size()));
pAdapter = new VendorPostAdapter(this, mProfiles, lv_name);
mPostList.setAdapter(pAdapter);
}
This is my Adapter:
public class VendorPostAdapter extends BaseAdapter {
Context context;
ArrayList<WorkProfilePojo> lv_profiles = new ArrayList<>();
String lv_name;
LayoutInflater inflater;
public VendorPostAdapter(Context context, ArrayList<WorkProfilePojo>
lv_profiles, String lv_name){
this.context = context;
this.lv_profiles =lv_profiles;
this.lv_name = lv_name;
Log.e("adapter name", lv_name );
Log.e("adapter workid", lv_profiles.get(0).getLv_vendorWorkId());
Log.e("adapter workid", lv_profiles.get(1).getLv_vendorWorkId());
Log.e("adapter workid", lv_profiles.get(2).getLv_vendorWorkId());
}
private class ViewHolder {
TextView mtxtViewPartnerName;
TextView mtxtViewEventCategory;
TextView mtxtViewDate ;
TextView mtxtViewFillDescription;
GridView mgrdViewPhotos ;
ImageView mimgLike ;
ImageView mimgPostProfilePic ;
ImageView mimgShare ;
ImageView mimgComment ;
ImageView mimgLikeThumb ;
TextView mtxtNoOfLikes ;
TextView mtxtNoOfComments ;
TextView mtxtComments;
}
#Override
public int getCount() {
return lv_profiles.size();
}
#Override
public Object getItem(int position) {
return null;
}
#Override
public long getItemId(int position) {
return 0;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder = null;
inflater = (LayoutInflater)
context.getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
if (convertView == null) {
convertView = inflater.inflate(R.layout.content_post, parent,
false);
holder = new ViewHolder();
holder.mtxtViewPartnerName = (TextView)
convertView.findViewById(R.id.txtViewPartnerName);
holder.mtxtViewEventCategory= (TextView)
convertView.findViewById(R.id.txtViewEventCategory);
holder.mtxtViewDate = (TextView)
convertView.findViewById(R.id.txtViewDate);
holder.mtxtViewFillDescription = (TextView)
convertView.findViewById(R.id.txtViewFillDescription);
holder.mgrdViewPhotos = (GridView)
convertView.findViewById(R.id.grdViewPhotos);
holder.mimgLike = (ImageView)
convertView.findViewById(R.id.imgLike);
holder.mimgPostProfilePic = (ImageView)
convertView.findViewById(R.id.imgPostProfilePic);
holder.mimgShare = (ImageView)
convertView.findViewById(R.id.imgShare);
holder.mimgLikeThumb = (ImageView)
convertView.findViewById(R.id.imgLikeThumb);
holder.mimgComment = (ImageView)
convertView.findViewById(R.id.imgComment);
holder.mtxtNoOfLikes = (TextView)
convertView.findViewById(R.id.txtViewNoOfLikes);
holder.mtxtNoOfComments = (TextView)
convertView.findViewById(R.id.txtViewNoOfComments);
holder.mtxtComments = (TextView)
convertView.findViewById(R.id.txtViewComments);
convertView.setTag(holder);
}
else {
holder = (ViewHolder) convertView.getTag();
}
final WorkProfilePojo wp = lv_profiles.get(position);
Log.e("getView name", lv_name );
Log.e("getView workid",
lv_profiles.get(position).getLv_vendorWorkId());
holder.mtxtViewPartnerName.setText( lv_name );
holder.mtxtViewEventCategory.setText( wp.getLv_eventSubCategory() );
FormatDate lv_date = new FormatDate();
holder.mtxtViewDate.setText(lv_date.formatDayMonDateYr(wp.getLv_creationDate()));
holder.mtxtViewFillDescription.setText(wp.getLv_workDescription());
holder.mtxtViewFillDescription.setText(wp.getLv_workDescription());
holder.mimgLikeThumb.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent(context,
VendorWorkLikesActivity.class);
intent.putExtra("lv_workId", wp.getLv_vendorWorkId());
Log.e("postad workid", wp.getLv_vendorWorkId());
context.startActivity(intent);
}
});
holder.mtxtComments.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent(context,
VendorWorkCommentActivity.class);
context.startActivity(intent);
}
});
return convertView;
}
}
This is my activity_post.xml wrapped in relative layout
<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"
android:background="#color/backgroundcolour"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
>
<ListView
android:id="#+id/listView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:numColumns="1"
android:horizontalSpacing="10dp"
android:verticalSpacing="10dp"
/>
</RelativeLayout>
This is my content_post for line item wrapped in relative layout:
<RelativeLayout
android:layout_marginTop="20dp"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<ImageView
android:id="#+id/imgPostProfilePic"
android:src="#drawable/profileicon"
android:layout_width="60dp"
android:layout_height="60dp" />
<TextView
android:id="#+id/txtViewPartnerName"
style="#style/InputLable"
android:layout_width="wrap_content"
android:layout_height="25dp"
android:layout_toEndOf="#id/imgPostProfilePic"
android:layout_marginLeft="5dp"
android:layout_marginTop="10dp"
android:text="partner Name" />
<TextView
android:id="#+id/txtViewManageWork"
style="#style/Keywords"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="140dp"
android:layout_marginTop="5dp"
android:text="Managed" />
<TextView
android:id="#+id/txtViewEventCategory"
style="#style/InputLable"
android:layout_width="wrap_content"
android:layout_height="25dp"
android:layout_marginLeft="220dp"
android:paddingRight="5dp"
android:layout_marginTop="5dp"
android:text="" />
<TextView
android:id="#+id/txtViewEvent"
style="#style/Keywords"
android:layout_width="wrap_content"
android:layout_height="25dp"
android:layout_toEndOf="#id/txtViewEventCategory"
android:layout_marginTop="5dp"
android:text="Event" />
<TextView
android:id="#+id/txtViewDate"
style="#style/InputLable"
android:layout_width="100dp"
android:layout_height="25dp"
android:layout_marginLeft="80dp"
android:layout_marginTop="30dp"
android:text="Date" />
<TextView
android:id="#+id/txtViewDescription"
style="#style/Keywords"
android:layout_width="wrap_content"
android:layout_height="25dp"
android:layout_marginLeft="10dp"
android:layout_marginTop="80dp"
android:text="Work Description" />
<TextView
android:id="#+id/txtViewFillDescription"
style="#style/InputLable"
android:layout_width="330dp"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_marginTop="100dp"
android:text="XYZ" />
<TextView
android:id="#+id/txtViewPhotos"
style="#style/Keywords"
android:layout_width="wrap_content"
android:layout_height="25dp"
android:layout_marginLeft="10dp"
android:layout_marginTop="130dp"
android:text="Photos" />
<GridView
android:id="#+id/grdViewPhotos"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:numColumns="auto_fit"
android:layout_below="#id/txtViewPhotos">
</GridView>
<View
android:layout_width="match_parent"
android:layout_height="0.5dp"
android:id="#+id/divider"
android:background="#color/colorDarkGray"
android:layout_below="#id/grdViewPhotos"
android:layout_weight="0"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/dividerlayout"
android:orientation="horizontal"
android:layout_below="#id/divider"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true">
<ImageView
android:id="#+id/imgLikeThumb"
android:layout_width="25dp"
android:layout_height="25dp"
android:layout_marginLeft="20dp"
android:layout_marginTop="5dp"
android:layout_below="#id/grdViewPhotos"
android:clickable="true"
android:src="#drawable/likethumb" />
<TextView
android:id="#+id/txtViewNoOfLikes"
style="#style/InputLable"
android:layout_width="30dp"
android:layout_height="25dp"
android:layout_alignParentEnd="true"
android:textAlignment="center"
android:layout_marginTop="5dp"
android:text="0" />
<TextView
android:id="#+id/txtViewNoOfComments"
style="#style/InputLable"
android:layout_width="wrap_content"
android:layout_height="25dp"
android:layout_marginLeft="200dp"
android:layout_marginTop="5dp"
android:textAlignment="center"
android:text="0" />
<TextView
android:id="#+id/txtViewComments"
style="#style/InputLable"
android:layout_width="wrap_content"
android:layout_height="25dp"
android:layout_margin="5dp"
android:text="Comments" />
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="0.5dp"
android:id="#+id/divider1"
android:background="#color/colorDarkGray"
android:layout_below="#id/dividerlayout"
android:layout_marginTop="5dp"
android:layout_marginBottom="5dp"
android:layout_weight="0"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/dividerlayout1"
android:layout_below="#id/dividerlayout"
android:layout_marginTop="5dp">
<ImageView
android:id="#+id/imgLike"
android:layout_width="30dp"
android:layout_height="30dp"
android:layout_below="#id/divider1"
android:layout_marginTop="5dp"
android:clickable="true"
android:src="#drawable/likeicon2" />
<TextView
android:id="#+id/txtViewLike"
style="#style/InputLable"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_below="#id/divider1"
android:text="Likes" />
<ImageView
android:id="#+id/imgShare"
android:layout_width="30dp"
android:layout_height="30dp"
android:layout_marginLeft="60dp"
android:layout_below="#id/divider1"
android:layout_centerInParent="true"
android:layout_marginTop="5dp"
android:clickable="true"
android:src="#drawable/shareicon3" />
<TextView
android:id="#+id/txtViewShare"
style="#style/InputLable"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_below="#id/divider1"
android:text="Share" />
<ImageView
android:id="#+id/imgComment"
android:layout_width="30dp"
android:layout_height="30dp"
android:layout_marginLeft="45dp"
android:layout_below="#id/divider1"
android:layout_marginTop="5dp"
android:clickable="true"
android:src="#drawable/commenticon" />
<TextView
android:id="#+id/txtViewComment"
style="#style/InputLable"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_below="#id/divider1"
android:text="Comment" />
</LinearLayout>
</RelativeLayout>
From retrofit results, I am getting 3 records from database:
func workid:: W00000000000013
func workid:: W00000000000014
func workid:: W00000000000015
But in getView() method I am getting only 1 record coming 3 times:
Likesad name: W00000000000013
Likesad name: W00000000000013
Likesad name: W00000000000013

holder.mtxtViewDate.setText(lv_date.formatDayMonDateYr(wp.getLv_creationDate(getPostion())));
holder.mtxtViewFillDescription.setText(wp.getLv_workDescription(getPostion()));
holder.mtxtViewFillDescription.setText(wp.getLv_workDescription(getPostion()));
This Might work.

Display corresponding details of user when selected from list

I have developed a screen where a no. of people from the database are displayed in a list view. I want to display the profile page of the selected person. So my question is how to bind each detail of the selected person like name, contact, etc. to the profile page which I have created? Will I have to call the getById API in the onItemClickListener?
Here's the edited code:-
public class Test extends AppCompatActivity {
List<Genie> genieList;
GenieAdapter genieAdapter;
TextView responseView;
ProgressBar progressBar;
Button button;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_test);
responseView = (TextView) findViewById(R.id.responseView);
progressBar = (ProgressBar) findViewById(R.id.progressBar);
button = (Button) findViewById(R.id.test);
button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Toast.makeText(Test.this, "Blahblah", Toast.LENGTH_LONG).show();
new RetrieveFeedTask().execute();
}
});
}
class RetrieveFeedTask extends AsyncTask<Void, Void, List<Genie>> {
private Exception exception;
protected void onPreExecute() {
progressBar.setVisibility(View.VISIBLE);
responseView.setText("");
}
protected List<Genie> doInBackground(Void... urls) {
GenieService genieService = new GenieService();
return genieService.getAll();
}
protected void onPostExecute(List<Genie> genies) {
if (genies == null) {
new ArrayList<Genie>(); // "THERE WAS AN ERROR"
} else {
progressBar.setVisibility(View.GONE);
Log.i("INFO", genies.get(0).name);
List<String> rows = genies.stream().map(genie -> getRow(genie)).collect(Collectors.toList());
genieAdapter=new GenieAdapter(getApplicationContext(),R.layout.genie_list, genies);
ListView list=(ListView)findViewById(R.id.listViewMain);
list.setAdapter(genieAdapter);
list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Toast.makeText(Test.this, "" + position, Toast.LENGTH_SHORT).show();
// if (position == 1) {
// startActivity(new Intent(Test.this, viewGenie1.class));
// }
}
});
list.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
Intent intent = new Intent(Test.this, viewGenie1.class);
intent.putExtra("name", "%s");
intent.putExtra("add", "%s");
intent.putExtra("phn", "%s");
intent.putExtra("sal", "%s");
intent.putExtra("lea", "%s");
startActivity(intent);
}
#Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
}
}
private String getRow(Genie g) {
return String.format("%s, %s, %s, %s, %s", g.name, g.salary, g.contact, g.paid_leaves, g.address);
}
}
}
Here's the viewGenie1.class:-
public class viewGenie1 extends AppCompatActivity implements View.OnClickListener {
TextView name;
EditText address, contact, salary, leaves;
Button attendance;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_view_genie1);
name = (TextView) findViewById(R.id.txName);
address = (EditText) findViewById(R.id.txAddress);
contact = (EditText) findViewById(R.id.txContact);
salary = (EditText) findViewById(R.id.txSalary);
leaves = (EditText) findViewById(R.id.txLeaves);
Button update=(Button)findViewById(R.id.btUpdate);
update.setOnClickListener(this);
Button delete=(Button)findViewById(R.id.delete);
delete.setOnClickListener(this);
Button attendance = (Button) findViewById(R.id.attendance);
attendance.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
showAtt();
}
});
String value = "";
if (getIntent().hasExtra("name")) {
String name = getIntent().getExtras().getString("name");
String add = getIntent().getExtras().getString("add");
String phn = getIntent().getExtras().getString("phn");
String sal = getIntent().getExtras().getString("sal");
String lea = getIntent().getExtras().getString("lea");
}
name.setText(value);
address.setText(value);
contact.setText(value);
salary.setText(value);
leaves.setText(value);
}
#Override
public void onClick(View view) {
final AlertDialog.Builder builder=new AlertDialog.Builder(viewGenie1.this);
builder.setMessage("Are you sure you want to delete records?");
builder.setCancelable(true);
builder.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int id) {
new deleteTask().execute();
Toast.makeText(viewGenie1.this, "Genie deleted..!", Toast.LENGTH_SHORT).show();
startActivity(new Intent(viewGenie1.this, navDrawer.class));
// GenieService genieService=new GenieService();
// genieService.delete(2);
// Log.d("Information", String.valueOf(genieService.delete(2)));
// Log.i("INFO", genies.get(0).name);
// startActivity(new Intent(viewGenie1.this,Test.class));
}
});
builder.setNegativeButton("No", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
AlertDialog alert=builder.create();
alert.show();
}
private class deleteTask extends AsyncTask {
#Override
protected Object doInBackground(Object[] objects) {
GenieService genieService = new GenieService();
return genieService.delete(6);
}
}
public void showAtt() {
Intent intent = new Intent(this, viewAbsentee.class);
startActivity(intent);
}
}
Here's the xml file of the profile page I have created with hard coded values but want to display the actual values from the local mysql database using an API call:-
<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:background="#drawable/bcak"
tools:context="com.codionics.geniem.AddGenie"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="313dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="200dp"
android:background="#drawable/gradientbackground"
android:orientation="vertical">
<ImageView
android:layout_width="117dp"
android:layout_height="117dp"
android:layout_gravity="center_horizontal"
android:layout_marginTop="15dp"
android:src="#drawable/genie" />
<TextView
android:id="#+id/txName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="10dp"
android:text="Abc"
android:textColor="#ffffff"
android:textSize="21sp"
android:textStyle="bold" />
</LinearLayout>
<android.support.v7.widget.CardView
android:layout_width="300dp"
android:layout_height="115dp"
android:layout_centerHorizontal="true"
android:layout_marginTop="175dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:weightSum="2">
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Contact"
android:textColor="#f000"
android:textStyle="bold"
android:textSize="20sp" />
<EditText
android:id="#+id/txContact"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingTop="10dp"
android:text="123456789"
android:textColor="#3F51B5"
android:textSize="15sp"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Address"
android:textColor="#f000"
android:textSize="20sp"
android:textStyle="bold" />
<EditText
android:id="#+id/txAddress"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingTop="10dp"
android:text="Pune"
android:textColor="#3F51B5"
android:textSize="15sp"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center"
android:orientation="vertical">
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
</RelativeLayout>
<LinearLayout
android:layout_width="360dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="20dp"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="42dp"
android:paddingLeft="25dp">
<ImageView
android:layout_width="36dp"
android:layout_height="36dp"
android:layout_gravity="center"
android:src="#drawable/ic_attach_money_black_24dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:paddingLeft="20dp"
android:text="Paid leaves : "
android:textColor="#303F9F"
android:textSize="27dp"
android:textStyle="bold" />
<EditText
android:id="#+id/txLeaves"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:textSize="20dp"
android:textStyle="bold"
android:layout_weight="1"
android:text=" 5" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="42dp"
android:paddingLeft="25dp">
<ImageView
android:layout_width="36dp"
android:layout_height="36dp"
android:layout_gravity="center"
android:src="#drawable/ic_money" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:paddingLeft="20dp"
android:text="Salary : "
android:textColor="#303F9F"
android:textSize="27dp"
android:textStyle="bold" />
<EditText
android:id="#+id/txSalary"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:layout_gravity="center_vertical"
android:textSize="20dp"
android:textStyle="bold"
android:text=" 5000"
android:textColor="#123" />
</LinearLayout>
</LinearLayout>
<Button
android:id="#+id/btUpdate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="60dp"
android:layout_marginTop="30dp"
android:background="#drawable/buttonstylegradient"
android:text="Update Genie"
android:textColor="#fff" />
<Button
android:id="#+id/delete"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:layout_marginRight="80dp"
android:layout_marginTop="-50dp"
android:background="#drawable/buttonstylegradient"
android:text="Delete Genie"
android:textColor="#fff" />
<Button
android:id="#+id/attendance"
android:layout_marginTop="20dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:background="#drawable/buttonstylegradient"
android:textColor="#fff"
android:text="Attendance" />
</LinearLayout>
I want to display the details in the a profile page like this:-
profile page

Please pass the value in Intent using putExtra()
Intent intent = new Intent(Test.this, viewGenie1.class);
intent.putExtra("key","Value"); //Key must be unique and value should be the value which you want to pass to viewGenie1 class.
startActivity(intent);
In viewGenie1 class you can get the value like this
String value="";
if(getIntent().hasExtra("key")) {
value = getIntent().getExtras().getString("key");
}
Please replace
String value = "";
if (getIntent().hasExtra("name")) {
String name = getIntent().getExtras().getString("name");
String add = getIntent().getExtras().getString("add");
String phn = getIntent().getExtras().getString("phn");
String sal = getIntent().getExtras().getString("sal");
String lea = getIntent().getExtras().getString("lea");
}
name.setText(value);
address.setText(value);
contact.setText(value);
salary.setText(value);
leaves.setText(value);
To
String mName = "",mAdd="",mPhn="",mSal="",mLea="";
if (getIntent().hasExtra("name")) {
mName = getIntent().getExtras().getString("name");
mAdd = getIntent().getExtras().getString("add");
mPhn = getIntent().getExtras().getString("phn");
mSal = getIntent().getExtras().getString("sal");
mLea = getIntent().getExtras().getString("lea");
}
name.setText(mName);
address.setText(mAdd);
contact.setText(mPhn);
salary.setText(mSal);
leaves.setText(mLea);

Buttons in Custom Dialog won't respond

I'm trying to create a custom dialog for the settings of my application, the problem is, that the custom buttons, EditText & the spinner don't respond to user activity. I hope someone can help.
Here is my Code:
public class SettingsDialog extends DialogFragment {
private EditText editText;
private Spinner ipSpinner;
private MainActivity mainActivity;
private Settings settings;
private int selectedIP;
#Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
LayoutInflater inflater = getActivity().getLayoutInflater();
final View dialogView = inflater.inflate(R.layout.dialog_settings, null);
mainActivity = (MainActivity) getActivity();
settings = mainActivity.getSettings();
selectedIP = settings.getSelectedIP();
editText = (EditText) dialogView.findViewById(R.id.edit_text_ip);
ipSpinner = (Spinner) dialogView.findViewById(R.id.spinner_ip);
ImageButton imageButton = (ImageButton) dialogView.findViewById(R.id.image_button_save_ip);
imageButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
String IP = editText.getText().toString();
settings.setIP(selectedIP, IP);
settings.settingsSave();
mainActivity.showToast("IP at " + Integer.toString(selectedIP) + " with value" + IP);
}
});
ipSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> parentView, View selectedItemView, int position, long id) {
selectedIP = position;
editText.setText(settings.getIP(selectedIP));
mainActivity.showToast(Integer.toString(position));
settings.settingsSave();
}
#Override
public void onNothingSelected(AdapterView<?> parentView) {
return;
}
});
builder.setView(inflater.inflate(R.layout.dialog_settings, null))
.setPositiveButton("Save", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int id) {
String IP = editText.getText().toString();
settings.setIP(selectedIP, IP);
settings.settingsSave();
mainActivity.showToast("IP at " + Integer.toString(selectedIP) + " with value" + IP);
}
})
.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
SettingsDialog.this.getDialog().cancel();
}
});
return builder.create();
}
}
and my xml for the dialog:
<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:orientation="vertical"
android:padding="16dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="IP-address"
android:textAllCaps="true" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<Spinner
android:id="#+id/spinner_ip"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:entries="#array/spinner_ip_visual"
android:entryValues="#array/spinner_ip_values" />
<EditText
android:id="#+id/edit_text_ip"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="8" />
<ImageButton
android:id="#+id/image_button_save_ip"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:background="#null"
android:src="#drawable/ic_done_black_24dp"/>
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="unit"
android:textAllCaps="true" />
<RadioGroup
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">
<RadioButton
android:id="#+id/button_unit_celsius"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:checked="true"
android:text="Celsius"
android:textAllCaps="true" />
<RadioButton
android:id="#+id/button_unit_fahrenheit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Fahrenheit"
android:textAllCaps="true" />
</RadioGroup>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="onButtonClickGenerateRandomData"
android:text="Generate random data"
android:textAllCaps="true" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="onButtonClickDropDatabase"
android:text="delete weatherdata"
android:textAllCaps="true" />
Thanks in advice

You are inflating dialogView and then you set listeners for the views that are in dialogView, however when you set the view for dialog builder, you inflate the new view.
This is wrong.
builder.setView(inflater.inflate(R.layout.dialog_settings, null))
This is correct
builder.setView(dialogView)

Cannot populate listView through arrayAdapter

I'm new to both android and java, and following some tutorials outside of college assignments. Currently, I'm following a phonebook tutorial, but cannot get the contacts to populate the listView.
Would hugely appreciate any help - be it with this problem or learning Android dev in general.
Thanks!
public class Creator extends AppCompatActivity{
protected EditText _name;
protected EditText _phoneNumber;
protected EditText _email;
protected EditText _address;
List<Contact> Contacts = new ArrayList<Contact>();
ListView contactListView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_creator);
_name = (EditText) findViewById(R.id.inputName);
_phoneNumber = (EditText) findViewById(R.id.inputPhone);
_email = (EditText) findViewById(R.id.inputEmail);
_address = (EditText) findViewById(R.id.inputAddress);
TabHost tabHost = (TabHost)findViewById(R.id.tabHost);
contactListView = (ListView) findViewById(R.id.listView);
tabHost.setup();
TabHost.TabSpec tabSpec = tabHost.newTabSpec("creator");
tabSpec.setContent(R.id.tabCreator);
tabSpec.setIndicator("Creator");
tabHost.addTab(tabSpec);
tabSpec = tabHost.newTabSpec("contacts");
tabSpec.setContent(R.id.tabContacts);
tabSpec.setIndicator("Contacts");
tabHost.addTab(tabSpec);
final Button btnSave = (Button)findViewById(R.id.btnSave);
btnSave.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
addContact(_name.getText().toString(), _phoneNumber.getText().toString(), _email.getText().toString(), _address.getText().toString());
populateList();
Toast.makeText(getApplicationContext(), _name.getText().toString() +" has been added to your contacts",Toast.LENGTH_SHORT).show();
}
});
_name.addTextChangedListener(new TextWatcher() {
#Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
#Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
btnSave.setEnabled(!_name.getText().toString().trim().isEmpty());
}
#Override
public void afterTextChanged(Editable s) {
}
});
}
private void populateList(){
ArrayAdapter<Contact> adapter = new ContactListAdapter();
contactListView.setAdapter(adapter);
}
private void addContact(String name, String number, String email, String address){
Contacts.add(new Contact(name, number, email, address));
}
private class ContactListAdapter extends ArrayAdapter<Contact>{
public ContactListAdapter(){
super(Creator.this, R.layout.contacts, Contacts);
}
#Override
public View getView(int position, View view, ViewGroup parent){
if (view == null)
view = getLayoutInflater().inflate(R.layout.contacts, parent, false);
Contact currentContact = Contacts.get(position);
TextView name = (TextView) view.findViewById(R.id.textName);
name.setText(currentContact.getName());
TextView number = (TextView) view.findViewById(R.id.textNumber);
number.setText(currentContact.getNumber());
TextView email = (TextView) view.findViewById(R.id.textEmail);
email.setText(currentContact.getEmail());
TextView address = (TextView) view.findViewById(R.id.textAddress);
address.setText(currentContact.getAddress());
return view;
}
}
}
<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"
tools:context="com.example.davel.phonebook.Creator"
android:orientation="vertical">
<TabHost
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/tabHost">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TabWidget
android:id="#android:id/tabs"
android:layout_width="fill_parent"
android:layout_height="wrap_content"/>
<FrameLayout
android:id="#android:id/tabcontent"
android:layout_width="fill_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="#+id/tabContacts"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="ContactList"
android:id="#+id/textContactsHead"
android:layout_gravity="center_horizontal" />
<ListView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/listView"
android:layout_gravity="center_horizontal" />
</LinearLayout>
<LinearLayout
android:id="#+id/tabCreator"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Create Contact"
android:id="#+id/textView2"
android:layout_below="#+id/inputPhone"
android:layout_centerHorizontal="true" />
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/inputName"
android:width="300dp"
android:hint="Name"
android:layout_below="#+id/btnSave"
android:layout_centerHorizontal="true"
android:layout_gravity="center_vertical" />
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/inputPhone"
android:width="300dp"
android:hint="Phone number"
android:phoneNumber="true"
android:inputType="phone"
/>
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/inputEmail"
android:width="300dp"
android:inputType="textEmailAddress"
android:hint="Email" />
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/inputAddress"
android:width="300dp"
android:inputType="textMultiLine"
android:hint="Address"
/>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Save"
android:id="#+id/btnSave"
android:width="150dp"
android:layout_gravity="center_horizontal"
android:clickable="false"
android:contextClickable="false"
android:enabled="false"
android:onClick="btnClick"
/>
</LinearLayout>
</FrameLayout>
</LinearLayout>
</TabHost>
</LinearLayout>

change color of textview dynamically in a list view

I have this list view here.I have shown certain amounts and now I want that the amounts with a - to be of red color and amounts with a + to be of green color.
Here is my code-:
public class Myperwallet extends ListActivity {
ImageView upload,more,logout,send,history;
String userpin;
TextView fname,lname,cur,bal,pin;
String firstname,lastname,curr,balance,pin1,deb;
static final String baseURL = "http://192.168.0.2:10095/androidxml/permywallet.php?usenam=";
static final String KEY_ITEM = "item";
static final String KEY_DATE = "date";
static final String KEY_DEB = "debit";
static final String KEY_TID = "transactionID";
static final String KEY_AMO = "amount";
static final String KEY_CAT = "category";
static final String KEY_FNM = "firstname";
static final String KEY_LNM = "lastname";
static final String KEY_PIN = "pin";
static final String KEY_BAL = "balance";
static final String KEY_CUR = "currency";
static final String KEY_FEES = "fees";
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.myperwallet);
Bundle gotuser= getIntent().getExtras();
userpin= gotuser.getString("username");
more = (ImageView)findViewById(R.id.imageView6);
upload= (ImageView)findViewById(R.id.imageView3);
logout =(ImageView)findViewById(R.id.logout);
send =(ImageView)findViewById(R.id.imageView4);
history =(ImageView)findViewById(R.id.imageView5);
fname = (TextView)findViewById(R.id.textView1);
lname = (TextView)findViewById(R.id.textView2);
cur = (TextView)findViewById(R.id.textView5);
bal = (TextView)findViewById(R.id.textView4);
pin = (TextView)findViewById(R.id.textView6);
history.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
String username2 = userpin;
Bundle user1 = new Bundle();
user1.putString("username",username2);
Intent next = new Intent(Myperwallet.this,History.class);
next.putExtras(user1);
startActivity(next);
}
});
more.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
String username2 = userpin;
Bundle user1 = new Bundle();
user1.putString("username",username2);
Intent next = new Intent(Myperwallet.this,More.class);
next.putExtras(user1);
startActivity(next);
}
});
upload.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
String username2 = userpin;
Bundle user1 = new Bundle();
user1.putString("username",username2);
Intent next = new Intent(Myperwallet.this,Uploadfund.class);
next.putExtras(user1);
startActivity(next);
}
});
send.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
String username2 = userpin;
Bundle user1 = new Bundle();
user1.putString("username",username2);
Intent i = new Intent(Myperwallet.this,Sendfund.class);
i.putExtras(user1);
startActivity(i);
}
});
logout.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
AlertDialog alertDialog = new AlertDialog.Builder(Myperwallet.this).create();
alertDialog.setTitle("FastCashier:");
alertDialog.setMessage("Are you sure you want to exit?");
alertDialog.setButton( Dialog.BUTTON_POSITIVE, "Yes", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
Intent logout = new Intent(Myperwallet.this,Login.class);
startActivity(logout);
}
});
alertDialog.setButton( Dialog.BUTTON_NEGATIVE, "NO", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
alertDialog.show();
}
});
StringBuilder URL= new StringBuilder(baseURL);
URL.append(userpin);
String fullUrl =URL.toString();
Log.i("log_tag", "new url " + fullUrl);
ArrayList<HashMap<String, String>> menuItems = new ArrayList<HashMap<String, String>>();
inboxParser parser = new inboxParser();
String xml = parser.getXmlFromUrl(fullUrl);
Document doc = parser.getDomElement(xml);
NodeList nl = doc.getElementsByTagName(KEY_ITEM);
for (int i = 0; i < nl.getLength(); i++) {
HashMap<String, String> map = new HashMap<String, String>();
Element e = (Element) nl.item(i);
firstname = parser.getValue(e, KEY_FNM);
lastname = parser.getValue(e, KEY_LNM);
curr = parser.getValue(e, KEY_CUR);
balance= parser.getValue(e, KEY_BAL);
pin1= parser.getValue(e, KEY_PIN);
deb = parser.getValue(e, KEY_DEB);
map.put(KEY_DATE, parser.getValue(e, KEY_DATE));
map.put(KEY_DEB, parser.getValue(e, KEY_DEB));
map.put(KEY_TID, parser.getValue(e, KEY_TID));
map.put(KEY_AMO, parser.getValue(e, KEY_AMO));
map.put(KEY_CAT, parser.getValue(e, KEY_CAT));
map.put(KEY_FNM, parser.getValue(e, KEY_FNM));
map.put(KEY_LNM, parser.getValue(e, KEY_LNM));
map.put(KEY_CUR, parser.getValue(e, KEY_CUR));
map.put(KEY_PIN, parser.getValue(e, KEY_PIN));
map.put(KEY_BAL, parser.getValue(e, KEY_BAL));
map.put(KEY_FEES, parser.getValue(e, KEY_FEES));
menuItems.add(map);
}
fname.setText(firstname);
lname.setText(lastname);
cur.setText(curr);
bal.setText(balance);
pin.setText(pin1);
ListAdapter adapter = new SimpleAdapter(this, menuItems,
R.layout.recentlist,
new String[] { KEY_CAT, KEY_DATE, KEY_TID, KEY_AMO, KEY_DEB,KEY_CUR,KEY_BAL,KEY_FEES}, new int[] {
R.id.textView1,R.id.textView2, R.id.textView3, R.id.textView4,R.id.textView5,R.id.textView7,R.id.textView6,R.id.textView8});
setListAdapter(adapter);
}
}
Code for xml file-:
<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" >
<ImageView
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="55dp"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:background="#drawable/mywallet" />
<ImageView
android:id="#+id/imageView2"
android:layout_width="wrap_content"
android:layout_height="45dp"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:background="#drawable/wallet_ic_hover"
android:tileMode="repeat" />
<ImageView
android:id="#+id/imageView3"
android:layout_width="wrap_content"
android:layout_height="45dp"
android:layout_alignParentBottom="true"
android:layout_toRightOf="#+id/imageView2"
android:background="#drawable/upload_ic"
android:tileMode="repeat" />
<ImageView
android:id="#+id/imageView4"
android:layout_width="wrap_content"
android:layout_height="45dp"
android:layout_alignParentBottom="true"
android:layout_toRightOf="#+id/imageView3"
android:background="#drawable/send_ic"
android:tileMode="repeat" />
<ImageView
android:id="#+id/imageView5"
android:layout_width="wrap_content"
android:layout_height="45dp"
android:layout_alignParentBottom="true"
android:layout_toRightOf="#+id/imageView4"
android:background="#drawable/history1"
android:tileMode="repeat" />
<ImageView
android:id="#+id/imageView6"
android:layout_width="wrap_content"
android:layout_height="45dp"
android:layout_alignParentBottom="true"
android:layout_toRightOf="#+id/imageView5"
android:background="#drawable/more"
android:tileMode="repeat" />
<ImageView
android:id="#+id/imageView7"
android:layout_width="wrap_content"
android:layout_height="45dp"
android:layout_alignParentLeft="true"
android:layout_below="#+id/imageView1"
android:layout_marginTop="84dp"
android:background="#drawable/recent_activity"
android:tileMode="repeat" />
<ListView
android:id="#android:id/list"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_above="#+id/imageView2"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_below="#+id/imageView7" >
</ListView>
<ImageView
android:id="#+id/logout"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_marginRight="10dp"
android:layout_marginTop="7dp"
android:src="#drawable/logout" />
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/imageView3"
android:layout_below="#+id/imageView1"
android:layout_marginLeft="50dp"
android:layout_marginTop="10dp"
android:textSize="9pt"
android:gravity="right"
android:textStyle="bold"
android:textColor="#2e508b"
android:text="TextV" />
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView1"
android:layout_alignBottom="#+id/textView1"
android:layout_toRightOf="#+id/textView1"
android:layout_marginLeft="10dp"
android:textSize="9pt"
android:gravity="left"
android:textStyle="bold"
android:textColor="#2e508b"
android:text="Text" />
<TextView
android:id="#+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/textView1"
android:layout_marginTop="16dp"
android:textStyle="bold"
android:textColor="#2e508b"
android:textSize="8pt"
android:layout_marginLeft="5dp"
android:text="Balance:" />
<TextView
android:id="#+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView3"
android:layout_alignBottom="#+id/textView3"
android:layout_toRightOf="#+id/textView3"
android:layout_marginLeft="5dp"
android:textColor="#2e508b"
android:textSize="8pt"
android:text="TextView" />
<TextView
android:id="#+id/textView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView4"
android:layout_alignBottom="#+id/textView4"
android:layout_toRightOf="#+id/textView4"
android:layout_marginLeft="5dp"
android:textColor="#2e508b"
android:textSize="8pt"
android:text="TextView" />
<TextView
android:id="#+id/textView6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView5"
android:layout_alignBottom="#+id/textView5"
android:layout_alignParentRight="true"
android:textColor="#2e508b"
android:textSize="8pt"
android:layout_marginRight="5dp"
android:text="TextView" />
<TextView
android:id="#+id/textView7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView6"
android:layout_alignBottom="#+id/textView6"
android:layout_toLeftOf="#+id/textView6"
android:textStyle="bold"
android:textColor="#2e508b"
android:layout_marginRight="5dp"
android:textSize="8pt"
android:text="Pin:" />
</RelativeLayout>
Here is the xml layout for the listview.
<?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"
android:orientation="vertical" >
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:text="Medium Text"
android:layout_marginLeft="5dp"
android:textStyle="bold"
android:textColor="#2E508B"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView1"
android:layout_alignBottom="#+id/textView1"
android:layout_alignParentRight="true"
android:textColor="#2E508B"
android:layout_marginRight="5dp"
android:text="TextView" />
<TextView
android:id="#+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/textView1"
android:layout_marginTop="10dp"
android:textColor="#2E508B"
android:layout_marginLeft="5dp"
android:text="TextView" />
<TextView
android:id="#+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView3"
android:layout_alignBottom="#+id/textView3"
android:layout_alignParentRight="true"
android:text="Medium Text"
android:textColor="#2e508b"
android:textStyle="bold"
android:layout_marginRight="5dp"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/textView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/textView3"
android:layout_toLeftOf="#+id/textView4"
android:text="T"
android:textStyle="bold"
android:textColor="#2e508b"
android:layout_marginRight="5dp"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/textView6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/textView4"
android:layout_marginTop="19dp"
android:layout_toRightOf="#+id/textView1"
android:text="TextView"
android:visibility="gone"
/>
<TextView
android:id="#+id/textView7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView4"
android:layout_alignBottom="#+id/textView4"
android:layout_centerHorizontal="true"
android:text="TextView"
android:visibility="gone"
/>
<TextView
android:id="#+id/textView8"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView3"
android:layout_alignBottom="#+id/textView3"
android:layout_toRightOf="#+id/textView3"
android:text="TextView"
android:visibility="gone"
/>
</RelativeLayout>

Here is very simple trick without html.
TextView TV = (TextView)findViewById(R.id.mytextview01);
Spannable WordtoSpan = new SpannableString("Your A amount");
WordtoSpan.setSpan(new ForegroundColorSpan(Color.BLUE), 0, WordtoSpan .length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
TV.setText(WordtoSpan);

Create one custom adapter depending on your requirement, in getView() method you can change textview color depends on your conditions. look at this for custom adaptor
http://www.ezzylearning.com/tutorial.aspx?tid=1763429

You have to create custom adapter and in getView() you can change color as your requirement
MyArrayAdapter adapter = new MyArrayAdapter(this, listArr);
listView.setAdapter(adapter);
public MyArrayAdapter(Activity context, String[] objects) {
super(context, R.layout.message, objects);
// TODO Auto-generated constructor stub
this.context = context;
listArr = objects;
}
#Override
public View getView(final int position, View convertView,
ViewGroup parent) {
// TODO Auto-generated method stub
LayoutInflater inflater = (LayoutInflater) getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
View view = inflater.inflate(R.layout.message, null, true);
TextView textView = (TextView) view.findViewById(R.id.txtMessage);
textView.setText(Html.fromHtml(listArr[position]));
textView.setTextColor(getResources().getColor(R.color.red));
return view;
}
}
}

To customize the itemView at the creation time of the ListView (or ListActivity) you must create your own View Adapter instead of using SimpleAdapter
public class WalletAdapter extends ArrayAdapter<BillData>
{
BillData[] mData;
int mLayoutResourceId;
public WalletAdapter (Context context, int layoutResourceId, BillData[] data)
{
super(context, layoutResourceId, data);
this.mLayoutResourceId= layoutResourceId;
this.mData = data;
}
#Override
public View getView(int position, View convertView, ViewGroup parent)
{
// inflate your item view from resource if need
// get your textview in the item, check its content and modify it
// the following is sample code
LayoutInflater inflater = ((Activity)getContext()).getLayoutInflater();
row = inflater.inflate(mLayoutResourceId, parent, false);
TextView walletItem1 = (TextView)row.findViewById(R.id.txt1);
if(your_condition_of_text_content)
{
walletItem1.setColor (your_color);//or set background color or text color
}
}
}
Then in the Activity onCreate(), you initialize your WalletAdapter with attached bill data array, then setListAdapter(your_instance_of_wallet_adapter).
NOTE: You can change your adapter using ArrayList or any other collection type in case of using dynamic data list for more efficiency.

Develop Reference

The Android operating system is a mobile operating system that was developed by Google (GOOGL?) to be primarily used for touchscreen devices, cell phones, and tablets.

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