I have a problem to display all data in a AlertDialog where the data just last records displayed. I tried adding a scrollview in a AlertDialog but scrollview doesn't show and still last records displayed which actually the qty all data more than 13rd rows.
TransactionActivity.java
private void inputUser() {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
LinearLayout layout = new LinearLayout(this);
layout.setOrientation(LinearLayout.VERTICAL);
layout.setGravity(Gravity.CLIP_VERTICAL);
layout.setPadding(30, 30, 30, 30);
View view2 = getLayoutInflater().inflate(R.layout.books_list,null);
final ScrollView scrollView = new ScrollView(this);
//showing all data
for (Books list : booksList) {
String id = String.valueOf(list.getId());
String Item_name = list.getItem_name();
String Price = String.valueOf(list.getPrice());
String file = list.getFile();
final TextView txtId = (TextView) view2.findViewById(R.id.txtId);
txtId.setText(id);
final TextView txtItem_name = (TextView) view2.findViewById(R.id.txtItem_name);
txtItem_name.setText(Item_name);
final TextView txtPrice = (TextView) view2.findViewById(R.id.txtPrice);
txtPrice.setText(Price);
final ImageView img = (ImageView) view2.findViewById(R.id.file);
Picasso.with(this).load(URI_SEGMENT_UPLOAD + file).into(img);
}
scrollView.addView(view2);
builder.setView(scrollView);
builder.setTitle("PRODUCTS LIST");
builder.setCancelable(false);
builder.setNegativeButton("CANCEL", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
dialog.cancel();
}
});
final AlertDialog dialog = builder.create();
dialog.show();
}
books_list.xml
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/scrollView"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:fillViewport="true"
android:layout_weight="1">
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#e6e6e6"
android:orientation="vertical"
android:padding="1dp"
android:scrollbars="vertical"
android:scrollbarAlwaysDrawVerticalTrack="true">
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#ffffff"
android:orientation="vertical"
android:padding="1.5dp">
<ImageView
android:id="#+id/file"
android:layout_width="124dp"
android:layout_height="96dp"
android:layout_gravity="top|center"
android:padding="5dp"
android:src="#drawable/ic_product" />
<View
android:layout_width="match_parent"
android:layout_height="1.5dp"
android:background="#e6e6e6" />
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView
android:id="#+id/txtId"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:layout_marginTop="2dp"
android:text="id" />
<TextView
android:id="#+id/txtItem_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:text="Item Name" />
<TextView
android:id="#+id/txtPrice"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_below="#+id/txtItem_name"
android:text="0" />
</RelativeLayout>
</LinearLayout>
</LinearLayout>
</ScrollView>
Related
I designed two buttons b1,b2 inside "KeyboardService.java" which should update the value of PACK_LIB inside "Stickers.java".
Three files attached:
main_board_layout.xml
Stickers.java
KeyboardService.java
I assigned both buttons with IDs of Button1 = b1 and Button2 = b2.
The built is successful but when I click on the buttons both do not work.
I think it is maybe a problem with this line ->
final Button button1 = (Button) mainBoard.findViewById(R.id.b1);
Because the Buttons are inside a FrameLayout. But when I use ID of that it won't work either.
Any ideas?
-------main_board_layout.xml
<?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:id="#+id/main_board"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:background="#color/black"
android:orientation="vertical">
<android.inputmethodservice.KeyboardView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/keyboard_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/black" />
<!--top bar-->
<View
android:layout_width="match_parent"
android:layout_height="0dp"
android:background="#ffffff"/>
<FrameLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#ffffff"
android:padding="2dp"
android:id="#+id/buttons"
>
<Button
android:id="#+id/b1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/button1" />
<Button
android:id="#+id/b2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:text="#string/button2"
/>
<TextView
android:id="#+id/packNameLabel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="start"
android:text="#string/app_name"
android:textColor="#000000"
android:textSize="1sp"
android:visibility="gone"
/>
<ImageView
android:id="#+id/btShareLinkGP"
android:layout_width="50dp"
android:layout_height="50dp"
android:layout_gravity="center"
android:src="#mipmap/bt_share"
tools:srcCompat="#mipmap/bt_share"
/>
</FrameLayout>
<View
android:layout_width="match_parent"
android:layout_height="3dp"
android:background="#000000"/>
<ScrollView
android:id="#+id/gif_view"
android:layout_width="match_parent"
android:layout_height="190dp"
android:background="#color/black"
android:paddingLeft="0dp"
android:paddingRight="15dp" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/black"
android:gravity="left|center"
android:orientation="horizontal"
android:padding="0dp">
<android.support.v7.widget.RecyclerView
android:id="#+id/pack_recycler_view"
android:layout_width="0dp"
android:layout_height="0dp"
android:background="#color/black"
android:orientation="horizontal"
app:layoutManager="android.support.v7.widget.LinearLayoutManager" />
</LinearLayout>
</LinearLayout>
-------Stickers.java
public static String PACK_LIB ="";
public void setDefaultStickerPack() {
checkVersion(true);
InputStream in = null;
String packList[]=new String[0];
final String PACK_APP="pack_app";
final String PACK_ICON="pack_on.png";
String curAssets="";
-------KeyboardService.java
#Override
public View onCreateInputView() {
mainBoard = (LinearLayout) getLayoutInflater().inflate(R.layout.main_board_layout, null);
packNameLabel = (TextView) mainBoard.findViewById(R.id.packNameLabel);
scrollView = (ScrollView) mainBoard.findViewById(R.id.gif_view);
stickerView = (RecyclerView) getLayoutInflater().inflate(R.layout.recycler_view, null);
stickerView.addItemDecoration(new MarginDecoration(this));
stickerView.setHasFixedSize(true);
stickerView.setLayoutManager(new GridLayoutManager(this, 4));
scrollView.addView(stickerView);
ImageView btShareLinkGP = (ImageView) mainBoard.findViewById(R.id.btShareLinkGP);
btShareLinkGP.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
shareLinkToGP();
}
});
// packs bar
packView = (RecyclerView) mainBoard.findViewById(R.id.pack_recycler_view);
// BUTTONS ACTIONS
final Button button1 = (Button) mainBoard.findViewById(R.id.b1);
button1.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Stickers.PACK_LIB = "allstickers";
}
});
final Button button2 = (Button) mainBoard.findViewById(R.id.b2);
button2.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Stickers.PACK_LIB = "teststickers";
}
});
showStickers();
return mainBoard;
}
I have an dialog that appears where the user can costumize how many points they get from each action. The dialog is based on a layout that is not the main_activity. the main activity is the layout that is used in setContentView in the onCreate method.
when I try to get the values I am only getting null, (because the layout where the EditText is is not set as the contentview.... maybe?)
How do I solve this problem so that I get the value of the edittext in the "settings" layout and can use that value in the MainActivity?
private int teamOnePoints=0;
private int teamTwoPoints=0;
private boolean teamOneField=true;
private int burnedPoints = 1;
private int lyrePoints= 3;
private int oneHandLyrePoints = 5;
private int homeRunPoints=5;
private int revPoints=1;
private String teamOneName = "Lag 1";
private String teamTwoName = "Lag 2";
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ToggleButton toggle = (ToggleButton)
findViewById(R.id.field_team_toggle); //activates toggle button
toggle.setOnCheckedChangeListener(new
CompoundButton.OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean
isChecked) {
if (isChecked) {
//changes between the teams
teamOneField=false;
} else {
teamOneField=true;
}
}
});
FloatingActionButton fab = findViewById(R.id.points_edit_button);
fab.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
openDialog();
}
});
}
public void openDialog() {
AlertDialog.Builder builder = new
AlertDialog.Builder(MainActivity.this);
LayoutInflater inflater = this.getLayoutInflater();
View v = inflater.inflate(R.layout.settings, null);
builder.setView(v);
builder.setTitle(getResources().getString(R.string.edit_rules));
builder.setPositiveButton(getResources().getString(R.string.ok_button),
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
applySettings();
}
});
builder.setNegativeButton(getResources().getString(R.string.cancel_button),
null);
builder.show();
}
private void applySettings(){
EditText newBurnedPoints = findViewById(R.id.burned_edit);
burnedPoints=Integer.parseInt(newBurnedPoints.getText().toString());
EditText newLyrePoints = findViewById(R.id.lyre_edit);
lyrePoints=Integer.parseInt(newLyrePoints.getText().toString());
EditText newOneHandLyrePoints = findViewById(R.id.one_hand_lyre_edit);
oneHandLyrePoints=Integer.parseInt
(newOneHandLyrePoints.getText().toString());
EditText newHomeRunPoints = findViewById(R.id.home_run_edit);
homeRunPoints=Integer.parseInt(newHomeRunPoints.getText().toString());
EditText newRevPoints = findViewById(R.id.rev_edit);
revPoints=Integer.parseInt(newRevPoints.getText().toString());
EditText newTeamOneName = findViewById(R.id.name_one_edit);
teamOneName= newTeamOneName.getText().toString();
TextView setNewTeamOneName = (TextView)findViewById(R.id.name_one);
setNewTeamOneName.setText(teamOneName);
EditText newTeamTwoName =findViewById(R.id.name_two_edit);
teamTwoName= newTeamTwoName.getText().toString();
TextView setNewTeamTwoName = (TextView)findViewById(R.id.name_two);
setNewTeamTwoName.setText(teamTwoName);
}
SETTINGS 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:padding="24dp"
android:id="#+id/settings_layout"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
>
<TextView
android:id="#+id/name_one_settings"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/name_team_one"
style="#style/settings_headings"
/>
<TextView
android:id="#+id/name_two_settings"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/name_team_two"
style="#style/settings_headings"
/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
>
<EditText
android:id="#+id/name_one_edit"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:hint="#string/team_one"
android:maxLength="20"
android:singleLine="true"
/>
<EditText
android:id="#+id/name_two_edit"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:hint="#string/team_two"
android:maxLength="20"
android:singleLine="true"
/>
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/burned_points"
android:paddingTop="16dp"
style="#style/settings_headings"/>
<EditText
android:id="#+id/burned_edit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:hint="1"
android:maxLength="2"
android:inputType="number"
android:singleLine="true"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/lyre_points"
android:paddingTop="16dp"
style="#style/settings_headings"/>
<EditText
android:id="#+id/lyre_edit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:hint="3"
android:maxLength="2"
android:inputType="number"
android:singleLine="true"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/one_hand_lyre_points"
android:paddingTop="16dp"
style="#style/settings_headings"/>
<EditText
android:id="#+id/one_hand_lyre_edit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:hint="5"
android:maxLength="2"
android:inputType="number"
android:singleLine="true"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/home_run_points"
android:paddingTop="16dp"
style="#style/settings_headings"/>
<EditText
android:id="#+id/home_run_edit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:hint="5"
android:maxLength="2"
android:inputType="number"
android:singleLine="true"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/rev_points"
android:paddingTop="16dp"
style="#style/settings_headings"/>
<EditText
android:id="#+id/rev_edit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:hint="1"
android:maxLength="2"
android:inputType="number"
android:singleLine="true"/>
</LinearLayout>
MAIN LAYOUT
<?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=".MainActivity"
>
<LinearLayout
android:id="#+id/team_names"
android:layout_width="match_parent"
android:layout_height="wrap_content"
>
<TextView
android:id="#+id/name_one"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/team_one"
style="#style/Headings"
/>
<TextView
android:id="#+id/name_two"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/team_two"
style="#style/Headings"
/>
</LinearLayout>
<LinearLayout
android:id="#+id/team_points"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="#+id/points_one"
android:layout_width="0dp"
android:layout_height="88dp"
android:layout_weight="1"
android:autoSizeTextType="uniform"
android:text="0"
style="#style/TeamPoints"
/>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingTop="16dp"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/field_team"/>
<ToggleButton
android:id="#+id/field_team_toggle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textOff="#string/team_one"
android:textOn="#string/team_two"
style="#style/buttons"/>
</LinearLayout>
<TextView
android:id="#+id/points_two"
android:layout_width="0dp"
android:layout_height="88dp"
android:layout_weight="1"
android:autoSizeTextType="uniform"
android:text="0"
style="#style/TeamPoints"
/>
</LinearLayout>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:text="#string/events"
android:paddingTop="16dp"
style="#style/Headings"/>
<TableLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="16dp"
android:layout_marginLeft="16dp"
android:layout_marginRight="16dp"
>
<Button
android:id="#+id/burned_button"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:onClick="burned"
android:text="#string/burned"
style="#style/buttons"/>
<Button
android:id="#+id/lyre_button"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:onClick="lyre"
android:text="#string/lyre"
style="#style/buttons"
/>
<Button
android:id="#+id/one_hand_lyre_button"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:onClick="oneHandLyre"
android:text="#string/oneHandLyre"
style="#style/buttons"
/>
<Button
android:id="#+id/homeRun_button"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:onClick="homeRun"
android:text="#string/homeRun"
style="#style/buttons"
/>
<Button
android:id="#+id/rev_button"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:onClick="rev"
android:text="#string/rev"
style="#style/buttons"
/>
</TableLayout>
<Button
android:id="#+id/reset_button"
android:layout_width="168dp"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal|bottom"
android:layout_marginTop="16dp"
android:onClick="reset"
android:text="#string/reset"
style="#style/buttons"
/>
<android.support.design.widget.FloatingActionButton
android:id="#+id/points_edit_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="end|bottom"
android:src="#android:drawable/ic_menu_edit"
android:layout_margin="16dp" />
</LinearLayout>
I would strongly recommend using SharedPreferences. This way, you can access the data even if you restart your application. If that does not work for you, you can use Intent.
Consider reading this StackOverflow post.
Using SharedPreferences:
SharedPreferences sharedPref = getActivity().getPreferences(Context.MODE_PRIVATE);
SharedPreferences.Editor editor = sharedPref.edit();
editor.putInt(getString(R.string.points), pointsPerActivity);
editor.commit();
SharedPreferences sharedPref = getActivity().getPreferences(Context.MODE_PRIVATE);
int defaultValue = 1;
// or you can store the value somewhere
// getResources().getInteger(R.integer.defaultPointsPerActivity);
int pointsPerActivity = sharedPref.getInt(pointsPerActivity, defaultValue);
pass view object in applySettings(v);
private int teamOnePoints=0;
private int teamTwoPoints=0;
private boolean teamOneField=true;
private int burnedPoints = 1;
private int lyrePoints= 3;
private int oneHandLyrePoints = 5;
private int homeRunPoints=5;
private int revPoints=1;
private String teamOneName = "Lag 1";
private String teamTwoName = "Lag 2";
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ToggleButton toggle = (ToggleButton)
findViewById(R.id.field_team_toggle); //activates toggle button
toggle.setOnCheckedChangeListener(new
CompoundButton.OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean
isChecked) {
if (isChecked) {
//changes between the teams
teamOneField=false;
} else {
teamOneField=true;
}
}
});
FloatingActionButton fab = findViewById(R.id.points_edit_button);
fab.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
openDialog();
}
});
}
public void openDialog() {
AlertDialog.Builder builder = new
AlertDialog.Builder(MainActivity.this);
LayoutInflater inflater = this.getLayoutInflater();
View v = inflater.inflate(R.layout.settings, null);
builder.setView(v);
builder.setTitle(getResources().getString(R.string.edit_rules));
builder.setPositiveButton(getResources().getString(R.string.ok_button),
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
applySettings(v);
}
});
builder.setNegativeButton(getResources().getString(R.string.cancel_button),
null);
builder.show();
}
private void applySettings(View view){
EditText newBurnedPoints = view.findViewById(R.id.burned_edit);
burnedPoints=Integer.parseInt(newBurnedPoints.getText().toString());
EditText newLyrePoints = view.findViewById(R.id.lyre_edit);
lyrePoints=Integer.parseInt(newLyrePoints.getText().toString());
EditText newOneHandLyrePoints = view.findViewById(R.id.one_hand_lyre_edit);
oneHandLyrePoints=Integer.parseInt
(newOneHandLyrePoints.getText().toString());
EditText newHomeRunPoints = view.findViewById(R.id.home_run_edit);
homeRunPoints=Integer.parseInt(newHomeRunPoints.getText().toString());
EditText newRevPoints = view.findViewById(R.id.rev_edit);
revPoints=Integer.parseInt(newRevPoints.getText().toString());
EditText newTeamOneName = view.findViewById(R.id.name_one_edit);
teamOneName= newTeamOneName.getText().toString();
TextView setNewTeamOneName = (TextView)findViewById(R.id.name_one);
setNewTeamOneName.setText(teamOneName);
EditText newTeamTwoName =view.findViewById(R.id.name_two_edit);
teamTwoName= newTeamTwoName.getText().toString();
TextView setNewTeamTwoName = (TextView)findViewById(R.id.name_two);
setNewTeamTwoName.setText(teamTwoName);
}
In my android app I want to display a HorizontalScrollView with a dynamic number of images. Currently I have to build a LinearLayout for each Image. Is there a way to do it dynamically with a list of URLs and appropriate the quantity of LinearLayouts of the length of this list?
enclosed my current code
activity_mail.xml:
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.post.scollagainandagain.MainActivity">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="178dp"
android:text="Fotos hinzufügen" />
<HorizontalScrollView
android:id="#+id/hz"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentStart="true"
android:layout_below="#+id/textView"
android:layout_marginTop="208dp">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="horizontal">
<LinearLayout
android:id="#+id/ll1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="match_parent" >
<ImageView
android:id="#+id/iv1"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
<TextView
android:layout_width="0.5dp"
android:layout_height="fill_parent"
android:layout_alignParentRight="true"
android:background="#color/colorSeperator" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:id="#+id/ll2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="match_parent" >
<ImageView
android:id="#+id/iv2"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
<TextView
android:layout_width="0.5dp"
android:layout_height="fill_parent"
android:layout_alignParentRight="true"
android:background="#color/colorSeperator" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:id="#+id/ll3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="match_parent" >
<ImageView
android:id="#+id/iv3"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
<TextView
android:layout_width="0.5dp"
android:layout_height="fill_parent"
android:layout_alignParentRight="true"
android:background="#color/colorSeperator" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:id="#+id/ll4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="match_parent" >
<ImageView
android:id="#+id/iv4"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
<TextView
android:layout_width="0.5dp"
android:layout_height="fill_parent"
android:layout_alignParentRight="true"
android:background="#color/colorSeperator" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:id="#+id/ll5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="match_parent" >
<ImageView
android:id="#+id/iv5"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
<TextView
android:layout_width="0.5dp"
android:layout_height="fill_parent"
android:layout_alignParentRight="true"
android:background="#color/colorSeperator" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:id="#+id/ll6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="match_parent" >
<ImageView
android:id="#+id/iv6"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
<TextView
android:layout_width="0.5dp"
android:layout_height="fill_parent"
android:layout_alignParentRight="true"
android:background="#color/colorSeperator" />
</RelativeLayout>
</LinearLayout>
</LinearLayout>
</HorizontalScrollView>
</RelativeLayout>
MainActivity.java:
public class MainActivity extends AppCompatActivity {
ImageView iv1, iv2, iv3, iv4, iv5, iv6;
LinearLayout ll1, ll2, ll3, ll4, ll5, ll6;
HorizontalScrollView hz;
int scrollViewHeigth;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
iv1 = (ImageView) findViewById(R.id.iv1);
iv2 = (ImageView) findViewById(R.id.iv2);
iv3 = (ImageView) findViewById(R.id.iv3);
iv4 = (ImageView) findViewById(R.id.iv4);
iv5 = (ImageView) findViewById(R.id.iv5);
iv6 = (ImageView) findViewById(R.id.iv6);
ll1 = (LinearLayout) findViewById(R.id.ll1);
ll2 = (LinearLayout) findViewById(R.id.ll2);
ll3 = (LinearLayout) findViewById(R.id.ll3);
ll4 = (LinearLayout) findViewById(R.id.ll4);
ll5 = (LinearLayout) findViewById(R.id.ll5);
ll6 = (LinearLayout) findViewById(R.id.ll6);
hz = (HorizontalScrollView) findViewById(R.id.hz);
ViewTreeObserver vto = hz.getViewTreeObserver();
vto.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
#Override
public void onGlobalLayout() {
scrollViewHeigth = hz.getHeight();
}
});
GetImage getimage1 = new GetImage("1/1.png", iv1, ll1);
getimage1.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
GetImage getimage2 = new GetImage("1/2.png", iv2, ll2);
getimage2.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
GetImage getimage3 = new GetImage("1/3.png", iv3, ll3);
getimage3.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
GetImage getimage4 = new GetImage("1/4.png", iv4, ll4);
getimage4.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
GetImage getimage5 = new GetImage("1/5.png", iv5, ll5);
getimage5.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
GetImage getimage6 = new GetImage("1/6.png", iv6, ll6);
getimage6.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
private class GetImage extends AsyncTask<Void, Void, Boolean> {
String url;
ImageView iv;
LinearLayout ll;
Bitmap bitmap;
public GetImage (String url, ImageView iv, LinearLayout ll) {
this.iv = iv;
this.url = "https://url.url.com/app/images/" + url;
this.ll = ll;
}
#Override
protected Boolean doInBackground(Void... params) {
try {
bitmap = BitmapFactory.decodeStream((InputStream)new URL(url).getContent());
MainActivity.this.runOnUiThread(new Runnable() {
public void run() {
double srcollHeight = scrollViewHeigth;
double bitmapHeight = bitmap.getHeight();
double bitmapWidth = bitmap.getWidth();
double width = srcollHeight/bitmapHeight*bitmapWidth;
iv.setImageBitmap(bitmap);
ll.setLayoutParams(new LayoutParams((int) width, LayoutParams.WRAP_CONTENT));
}
});
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return false;
}
protected void onPostExecute(Boolean result) {
}
}
}
Can you help me?
The correct way to solve this error would be using a RecyclerView along with an Adapter.
Recyclerview was built specifically for this task where you have a dynamic number of items which you want to be displayed on your screen.
If you want to get started with RecyclerView, check this link out :
http://www.theappguruz.com/blog/learn-recyclerview-with-an-example-in-android
I am experiencing a very weird issue where I am unable to view any text/data, but it clearly shows the number of items in the list.
I have confirmed that dataList has data, and I am able to get the exact same string that I set after debugging.
Parent Fragment:
ListView InboxListView = (ListView) view.findViewById(R.id.listViewInbox);
InboxAdapter adapter = new InboxAdapter(mActivity, R.layout.activity_inbox_item, dataList, NotificationInbox.this);
XML:
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.SwipeRefreshLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/SwipeContainer"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<EditText
android:layout_width="match_parent"
android:padding="15dp"
android:id="#+id/searchBarInbox"
android:hint="Search"
android:layout_height="wrap_content" />
<ListView
android:layout_width="match_parent"
android:layout_weight="1"
android:layout_height="match_parent"
android:layout_marginTop="49dp"
android:id="#+id/listViewInbox" />
</RelativeLayout>
</android.support.v4.widget.SwipeRefreshLayout>
Adapter: http://pastebin.com/mSUrdLcW << CLICK
public class InboxAdapter extends ArrayAdapter<InboxBO> {
NotificationInbox fragment;
Context context;
List<InboxBO> inboxForSharedPref;
List<InboxBO> inboxList;
int layoutResID;
SharedPreferences prefs;
private ArrayList<InboxBO> inboxarraylist;
private SparseBooleanArray mSelectedItemIds;
public InboxAdapter(Context context, int layoutResourceID, List<InboxBO> objs, NotificationInbox fragment) {
super(context, layoutResourceID, objs);
mSelectedItemIds = new SparseBooleanArray();
this.context = context;
this.inboxList = objs;
this.layoutResID = layoutResourceID;
this.inboxarraylist = new ArrayList<InboxBO>();
this.inboxarraylist.addAll(inboxList);
this.fragment = fragment;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
inboxHolder inboxholder;
View view = convertView;
if (view == null) {
view = ((LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(layoutResID, parent, false);
//LayoutInflater inflater = ((LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE));
//LayoutInflater inflater = LayoutInflater.from(getContext());
//inflater.inflate(R.layout.activity_inbox_item, null);
inboxholder = new inboxHolder();
//view = inflater.inflate(layoutResID, parent, false);
prefs = context.getSharedPreferences(
Constants.PREF_NAME, 0);
inboxholder.swipeLayout = (SwipeLayout)view.findViewById(R.id.swipe_layout);
inboxholder.senderNameText = (TextView) view.findViewById(R.id.senderNameText);
inboxholder.pushDateText = (TextView) view.findViewById(R.id.pushDateText);
inboxholder.pushTimeText = (TextView) view.findViewById(R.id.pushTimeText);
inboxholder.messageText = (TextView) view.findViewById(R.id.messageText);
inboxholder.delete = (TextView)view.findViewById(R.id.delete);
inboxholder.itemLayout = (RelativeLayout) view.findViewById(R.id.relativeViewInbox);
inboxholder.swipeLayout.setShowMode(SwipeLayout.ShowMode.PullOut);
inboxholder.delete.setOnClickListener(onDeleteListener(position, inboxholder));
view.setTag(inboxholder);
}
else {
inboxholder = (inboxHolder) view.getTag();
}
InboxBO mItem = inboxList.get(position);
if(mItem!=null){
inboxholder.senderNameText.setText((String)mItem.getTitle());
inboxholder.pushDateText.setText(new Date().toString());
inboxholder.pushTimeText.setText(new Date().toString());
inboxholder.messageText.setText((String)mItem.getMessage());
}
return view;
}
// For swipe action
private View.OnClickListener onDeleteListener(final int position, final inboxHolder holder) {
return new View.OnClickListener() {
#Override
public void onClick(View v) {
AlertDialog.Builder alert = new AlertDialog.Builder(
context);
alert.setTitle("Delete Message");
alert.setMessage("Are you sure you wish to delete this message?");
alert.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
inboxList.remove(position);
Gson gson = new Gson();
inboxForSharedPref = fragment.getStoredMessages();
inboxForSharedPref = inboxList;
String jsonSavePref = gson.toJson(inboxForSharedPref);
fragment.commitToStoredList(jsonSavePref);
Toast.makeText(context, "Message Deleted!",
Toast.LENGTH_SHORT).show();
holder.swipeLayout.close();
fragment.retrieveMessage();
dialog.dismiss();
}
});
alert.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
alert.show();
}
};
}
// Algorithm to filter out listview based on text changed in listview searchbox
public void filter(String charText) {
charText = charText.toLowerCase(Locale.getDefault());
inboxList.clear();
if (charText.length() == 0) {
inboxList.addAll(inboxarraylist);
}
else
{
for (InboxBO ilist : inboxarraylist)
{
/*if (ilist.getDate().toLowerCase(Locale.getDefault()).contains(charText) || ilist.getMessage().toLowerCase(Locale.getDefault()).contains(charText) || ilist.getSendername().toLowerCase(Locale.getDefault()).contains(charText))
{
inboxList.add(ilist);
}*/
if(ilist.getTitle().toLowerCase(Locale.getDefault()).contains(charText) || ilist.getMessage().toLowerCase(Locale.getDefault()).contains(charText) ){
inboxList.add(ilist);
}
}
}
notifyDataSetChanged();
}
public static class inboxHolder {
TextView senderNameText, pushDateText, pushTimeText, messageText, delete, title;
RelativeLayout itemLayout;
private SwipeLayout swipeLayout;
}
// Methods below are for multi-deletion
public void toggleSelection(int position) {
selectView(position, !mSelectedItemIds.get(position));
}
// Remove selection after unchecked
public void remove(InboxBO object) {
inboxList.remove(object);
Gson gson = new Gson();
inboxForSharedPref = fragment.getStoredMessages();
inboxForSharedPref = inboxList;
String jsonSavePref = gson.toJson(inboxForSharedPref);
fragment.commitToStoredList(jsonSavePref);
notifyDataSetChanged();
}
// Item checked on selection
public void selectView(int position, boolean value) {
if (value)
mSelectedItemIds.put(position, value);
else
mSelectedItemIds.delete(position);
notifyDataSetChanged();
}
// Get number of selected item
public int getSelectedCount() {
return mSelectedItemIds.size();
}
public SparseBooleanArray getSelectedIds() {
return mSelectedItemIds;
}
public void removeSelection() {
mSelectedItemIds = new SparseBooleanArray();
notifyDataSetChanged();
}
}
Adapter XML:
<?xml version="1.0" encoding="utf-8"?>
<com.daimajia.swipe.SwipeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/swipe_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="#+id/bottom_wrapper"
android:layout_width="100dp"
android:layout_gravity="start"
android:layout_height="match_parent"
android:orientation="horizontal">
<RelativeLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:background="#ff0000">
<TextView
android:id="#+id/delete"
android:text="Delete"
android:textSize="18sp"
android:textColor="#color/black"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true" />
</RelativeLayout>
</LinearLayout>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:padding="10dp"
android:background="?android:attr/activatedBackgroundIndicator"
android:orientation="vertical"
android:layout_width="match_parent"
android:id="#+id/relativeViewInbox"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical|center_horizontal"
android:orientation="horizontal"
android:id="#+id/linearLayout">
<TextView
android:layout_width="match_parent"
android:text="SenderName"
android:textColor="#color/black"
android:textAppearance="?android:attr/textAppearanceMedium"
android:gravity="left"
android:layout_weight="1"
android:layout_height="match_parent"
android:id="#+id/senderNameText"
android:textStyle="bold" />
<TextView
android:layout_width="match_parent"
android:text="PushDate"
android:gravity="right"
android:textColor="#color/black"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_weight="1"
android:layout_height="match_parent"
android:id="#+id/pushDateText" />
</LinearLayout>
<TextView
android:layout_width="320dp"
android:layout_height="match_parent"
android:layout_marginTop="10dp"
android:text="Message..."
android:id="#+id/messageText"
android:textColor="#color/black"
android:textAppearance="?android:attr/textAppearanceMedium"
android:ellipsize="end"
android:maxLines="1"
android:layout_alignParentBottom="true"
android:layout_alignParentStart="true"
android:layout_below="#+id/linearLayout" />
<TextView
android:layout_width="match_parent"
android:text="PushTime"
android:textAppearance="?android:attr/textAppearanceMedium"
android:gravity="right"
android:layout_weight="1"
android:textColor="#color/black"
android:layout_height="match_parent"
android:id="#+id/pushTimeText"
android:layout_alignTop="#+id/messageText" />
</RelativeLayout>
</com.daimajia.swipe.SwipeLayout>
EDIT: Screenshot added
EDIT2: Clarified parent fragment calling the adapter.
EDIT3: I did a temporary fix. Apparently the RelativeLayout and the Linear Layout in the AdapterXML were the cause of my misery. I'm not exactly sure why, though. I think it's the RelativeLayout and the LinearLayout somehow not displaying the text. Removing those two tags will display the texts in a linear fashion.
Try this
Adapter XML:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/bottom_wrapper"
android:layout_width="100dp"
android:layout_gravity="start"
android:layout_height="match_parent"
android:orientation="horizontal">
<RelativeLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:background="#ff0000">
<TextView
android:id="#+id/delete"
android:text="Delete"
android:textSize="18sp"
android:textColor="#color/black"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true" />
</RelativeLayout>
</LinearLayout>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:padding="10dp"
android:background="?android:attr/activatedBackgroundIndicator"
android:orientation="vertical"
android:layout_width="match_parent"
android:id="#+id/relativeViewInbox"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical|center_horizontal"
android:orientation="horizontal"
android:id="#+id/linearLayout">
<TextView
android:layout_width="match_parent"
android:text="SenderName"
android:textColor="#color/black"
android:textAppearance="?android:attr/textAppearanceMedium"
android:gravity="left"
android:layout_weight="1"
android:layout_height="match_parent"
android:id="#+id/senderNameText"
android:textStyle="bold" />
<TextView
android:layout_width="match_parent"
android:text="PushDate"
android:gravity="right"
android:textColor="#color/black"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_weight="1"
android:layout_height="match_parent"
android:id="#+id/pushDateText" />
</LinearLayout>
<TextView
android:layout_width="320dp"
android:layout_height="match_parent"
android:layout_marginTop="10dp"
android:text="Message..."
android:id="#+id/messageText"
android:textColor="#color/black"
android:textAppearance="?android:attr/textAppearanceMedium"
android:ellipsize="end"
android:maxLines="1"
android:layout_alignParentBottom="true"
android:layout_alignParentStart="true"
android:layout_below="#+id/linearLayout" />
<TextView
android:layout_width="match_parent"
android:text="PushTime"
android:textAppearance="?android:attr/textAppearanceMedium"
android:gravity="right"
android:layout_weight="1"
android:textColor="#color/black"
android:layout_height="match_parent"
android:id="#+id/pushTimeText"
android:layout_alignTop="#+id/messageText" />
</RelativeLayout>
I'm a newbie.
I want to add 3 EditText's when a user click on a button.
I try to realize it, but it isn't work.
Widgets do not appear.
P.S. Widgets must be in others layout's.
Thank you for help.
Sorry for my bad English.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#drawable/bg_fill"
android:id="#+id/simple_main_layout">
<LinearLayout
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="#+id/for_main_text">
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="60dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Buy List"
android:id="#+id/textView" />
<Button
style="?android:attr/buttonStyleSmall"
android:layout_width="67dp"
android:layout_height="wrap_content"
android:text="+"
android:id="#+id/do_new_list"
android:layout_marginLeft="153dp"
android:layout_marginRight="2dp"
android:background="#drawable/btn_yes" android:textColor="#804f29" android:textStyle="bold"/>/>
</LinearLayout>
<EditText
android:layout_width="305dp"
android:layout_height="wrap_content"
android:id="#+id/editText" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<EditText
android:layout_width="91dp"
android:layout_height="wrap_content"
android:inputType="number"
android:ems="10"
android:id="#+id/editText2" />
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:inputType="number"
android:ems="10"
android:id="#+id/editText3" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
Code:
private Button do_new_field;
private EditText[] text, many, cost;
private final int fields = 50;
private int last_field = 0;
private LinearLayout layoutik;
LinearLayout.LayoutParams layoutParams;
LinearLayout.LayoutParams layoutParams2;
#Override
public void onBackPressed() {
super.onBackPressed();
}
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.create_buy);
do_new_field = (Button) findViewById(R.id.do_new_list);
layoutik = (LinearLayout) findViewById(R.id.for_main_text);
do_new_field.setOnClickListener(this);
text = new EditText[fields];
many = new EditText[fields];
cost = new EditText[fields];
layoutParams =
new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.MATCH_PARENT,0f);
layoutParams2 =
new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.FILL_PARENT,0f);
}
#Override
public void onClick(View view) {
if(view == do_new_field)
{
if(last_field <= fields)
{
text[last_field] = new EditText(this);
many[last_field] = new EditText(this);
cost[last_field] = new EditText(this);
text[last_field].setWidth(305);
text[last_field].setHeight(LinearLayout.LayoutParams.WRAP_CONTENT);
text[last_field].setMaxLines(3);
many[last_field].setWidth(91);
many[last_field].setHeight(LinearLayout.LayoutParams.WRAP_CONTENT);
many[last_field].setInputType(InputType.TYPE_CLASS_NUMBER);
many[last_field].setMaxLines(1);
cost[last_field].setWidth(LinearLayout.LayoutParams.WRAP_CONTENT);
cost[last_field].setHeight(LinearLayout.LayoutParams.WRAP_CONTENT);
cost[last_field].setInputType(InputType.TYPE_CLASS_NUMBER);
cost[last_field].setMaxLines(1);
text[last_field].setId(100 + last_field);
many[last_field].setId(200 + last_field);
cost[last_field].setId(300 + last_field);
text[last_field].setLayoutParams(layoutParams);
many[last_field].setLayoutParams(layoutParams);
cost[last_field].setLayoutParams(layoutParams);
layoutik.addView(text[last_field]);
layoutik.addView(many[last_field]);
layoutik.addView(cost[last_field]);
last_field++;
}
}
}
}
You might have to add "setId" to the editText and check.
TableLayout.LayoutParams params = new TableLayout.LayoutParams(
LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT, 0f);
editText.setId(EDT_ID + sub_count + i);
editText.setTag(insertAdAl.get(i).getmApiAppend());
editText.setLayoutParams(params);
editText.setTextAppearance(NewAdverts.this,
android.R.style.TextAppearance_Small);
editText.setGravity(Gravity.LEFT | Gravity.CENTER);
editText.setPadding(4, 4, 4, 4);
editText.setTextAppearance(NewAdverts.this,
android.R.attr.textAppearanceSmall);
editText.setTextColor(Color.BLACK);
editText.setBackgroundResource(R.drawable.notification_field);