В настоящее время я работаю в своем собственном проекте стоматологического приложения, я хотел бы спросить, как передать определенные данные из пользовательского диалога и показать или добавить его в целевой фрагмент ?Передача данных из диалога в фрагмент в android
Цените для любой помощи.
Это Выборочная Диалог Скриншот:
CustomDialog.java
package com.bloxofcode.multipletabs;
import android.app.Activity;
import android.app.Dialog;
import android.os.Build;
import android.os.Bundle;
import android.support.annotation.RequiresApi;
import android.view.View;
import android.view.Window;
import android.widget.Button;
import android.widget.CompoundButton;
import android.widget.EditText;
import android.widget.Toast;
import android.widget.ToggleButton;
import com.bloxofcode.multipletabs.Tab1;
public class CustomDialog extends Dialog implements
View.OnClickListener {
public Activity c;
public CustomDialog d;
public Button yes, no;
ToggleButton btnGenderMale,btnGenderFemale;
Button btnCancel, btnAccept;
EditText eText;
public CustomDialog(Activity a) {
super(a);
// TODO Auto-generated constructor stub
this.c = a;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
getWindow().setBackgroundDrawableResource(android.R.drawable.dialog_holo_light_frame);
}
else{
getWindow().setBackgroundDrawableResource(android.R.drawable.alert_light_frame);
}
setContentView(R.layout.activity_dialog);
btnGenderFemale = (ToggleButton) findViewById(R.id.toggleButtonFemale);
btnGenderMale = (ToggleButton) findViewById(R.id.toggleButtonMale);
btnCancel = (Button) findViewById(R.id.btnCancel);
btnAccept = (Button) findViewById(R.id.btnAccept);
eText = (EditText) findViewById(R.id.editText);
btnGenderMale.setChecked(true);
btnGenderMale.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonMale, boolean b) {
// Toast.makeText(getApplicationContext(),
// String.valueOf(buttonMale.isChecked()), Toast.LENGTH_SHORT).show();
if(buttonMale.isChecked()){
btnGenderMale.setEnabled(false);
btnGenderFemale.setEnabled(true);
btnGenderFemale.setChecked(false);
}else{
}
}
});
btnGenderFemale.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonFemale, boolean b) {
// Toast.makeText(getApplicationContext(),
// String.valueOf(buttonFemale.isChecked()), Toast.LENGTH_SHORT).show();
if(buttonFemale.isChecked()){
btnGenderMale.setEnabled(true);
btnGenderFemale.setEnabled(false);
btnGenderMale.setChecked(false);
}else{
}
}
});
btnCancel.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
dismiss();
}
});
btnAccept.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Toast.makeText(getContext(),"Sample",Toast.LENGTH_LONG).show();
}
});
}
@Override
public void onClick(View v) {
dismiss();
}
}
Как добиться этого результата:
Tab1.java
package com.bloxofcode.multipletabs;
import android.content.ContentValues;
import android.database.Cursor;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.support.annotation.RequiresApi;
import android.support.v4.app.Fragment;
import android.support.v4.widget.CursorAdapter;
import android.support.v4.widget.SimpleCursorAdapter;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageButton;
import android.widget.ListView;
import com.bloxofcode.multipletabs.database.DBOpenHelper;
import com.bloxofcode.multipletabs.database.NotesProvider;
/**
* A simple {@link Fragment} subclass.
*/
public class Tab1 extends Fragment {
private ImageButton imgButton;
private CustomDialog customDialog;
View v;
@RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN)
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
v =inflater.inflate(R.layout.tab_1,container,false);
imgButton = (ImageButton) v.findViewById(R.id.imageButton);
//Creating ImageButton
imgButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
// Toast.makeText(getActivity(),"Hello Image Button!",Toast.LENGTH_LONG).show();
customDialog = new CustomDialog(getActivity());
customDialog.show();
}
});
press();
return v;
}
@RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN)
public void press() {
insertNote("Juan Dela Cruz");
Cursor cursor = getActivity().getContentResolver().query(NotesProvider.CONTENT_URI,
DBOpenHelper.ALL_COLUMNS, null, null, null, null);
String[] from = {DBOpenHelper.NOTE_TEXT};
int[] to = {android.R.id.text1};
CursorAdapter cursorAdapter = new SimpleCursorAdapter(getActivity(),
android.R.layout.simple_list_item_1,cursor,from,to,0);
ListView list = (ListView) v.findViewById(android.R.id.list);
list.setAdapter(cursorAdapter);
}
private void insertNote(String noteText) {
ContentValues values = new ContentValues();
values.put(DBOpenHelper.NOTE_TEXT,noteText);
Uri noteUri =getActivity().getContentResolver().insert(NotesProvider.CONTENT_URI,values);
Log.d("MainActivity","Inserted note " + noteUri.getLastPathSegment());
}
}
ViewPagerAdapter.java
package com.bloxofcode.multipletabs;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentStatePagerAdapter;
public class ViewPagerAdapter extends FragmentStatePagerAdapter{
CharSequence Titles[]; // This will Store the Titles of the Tabs which are Going to be passed when ViewPagerAdapter is created
int NumbOfTabs; // Store the number of tabs, this will also be passed when the ViewPagerAdapter is created
// Build a Constructor and assign the passed Values to appropriate values in the class
public ViewPagerAdapter(FragmentManager fm,CharSequence mTitles[], int mNumbOfTabsumb) {
super(fm);
this.Titles = mTitles;
this.NumbOfTabs = mNumbOfTabsumb;
}
//This method return the fragment for the every position in the View Pager
@Override
public Fragment getItem(int position) {
if(position == 0) // if the position is 0 we are returning the First tab
{
Tab1 tab1 = new Tab1();
return tab1;
}
else if(position == 1)
{
Tab2 tab2 = new Tab2();
return tab2;
}
else // As we are having 3 tabs if the position is now 0 it must be 1 so we are returning second tab
{
Tab3 tab3 = new Tab3();
return tab3;
}
}
// This method return the titles for the Tabs in the Tab Strip
@Override
public CharSequence getPageTitle(int position) {
return Titles[position];
}
// This method return the Number of tabs for the tabs Strip
@Override
public int getCount() {
return NumbOfTabs;
}
}
TabsActivity.java
package com.bloxofcode.multipletabs;
import android.os.Build;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.Toast;
public class TabsActivity extends AppCompatActivity {
// Declaring Your View and Variables
Toolbar toolbar;
ViewPager pager;
ViewPagerAdapter adapter;
SlidingTabLayout tabs;
CharSequence Titles[]={"Patient","Appointment","Backup"};
int Numboftabs =3;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_tabs);
// Creating The Toolbar and setting it as the Toolbar for the activity
toolbar = (Toolbar) findViewById(R.id.tool_bar);
setSupportActionBar(toolbar);
// Creating The ViewPagerAdapter and Passing Fragment Manager, Titles fot the Tabs and Number Of Tabs.
adapter = new ViewPagerAdapter(getSupportFragmentManager(),Titles,Numboftabs);
// Assigning ViewPager View and setting the adapter
pager = (ViewPager) findViewById(R.id.pager);
pager.setAdapter(adapter);
// Assiging the Sliding Tab Layout View
tabs = (SlidingTabLayout) findViewById(R.id.tabs);
tabs.setDistributeEvenly(true); // To make the Tabs Fixed set this true, This makes the tabs Space Evenly in Available width
// Setting Custom Color for the Scroll bar indicator of the Tab View
tabs.setCustomTabColorizer(new SlidingTabLayout.TabColorizer() {
@Override
public int getIndicatorColor(int position) {
//return ContextCompat.getColor(TabsActivity.this,R.color.tabsScrollColor);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
return getResources().getColor(R.color.tabsScrollColor,TabsActivity.this.getTheme());
}else {
return getResources().getColor(R.color.tabsScrollColor);
}
}
});
// Setting the ViewPager For the SlidingTabsLayout
tabs.setViewPager(pager);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
Был ли мой ответ полезным? – OBX
привет сэр, я использовал интерфейс ... и еще не попробовал eventbus ... но попробую ... спасибо – iamcoder
Хорошо, интерфейс тоже вариант. Отметьте мой ответ, если это будет менее полезно. – OBX