package com.wafflecopter.multicontactpicker;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.support.v4.graphics.drawable.DrawableCompat;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.TextView;
import com.l4digital.fastscroll.FastScrollRecyclerView;
import com.miguelcatalan.materialsearchview.MaterialSearchView;
import com.wafflecopter.multicontactpicker.RxContacts.Contact;
import com.wafflecopter.multicontactpicker.RxContacts.RxContacts;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import io.reactivex.Observer;
import io.reactivex.android.schedulers.AndroidSchedulers;
import io.reactivex.disposables.CompositeDisposable;
import io.reactivex.disposables.Disposable;
import io.reactivex.functions.Consumer;
import io.reactivex.functions.Predicate;
import io.reactivex.schedulers.Schedulers;
public class MultiContactPickerActivity extends AppCompatActivity implements MaterialSearchView.OnQueryTextListener {
public static final String EXTRA_RESULT_SELECTION = "extra_result_selection";
private FastScrollRecyclerView recyclerView;
private List<Contact> contactList = new ArrayList<>();
private TextView tvSelectAll;
private TextView tvSelectBtn;
private TextView tvNoContacts;
private LinearLayout controlPanel;
private MultiContactPickerAdapter adapter;
private Toolbar toolbar;
private MaterialSearchView searchView;
private ProgressBar progressBar;
private MenuItem searchMenuItem;
private MultiContactPicker.Builder builder;
private boolean allSelected = false;
private CompositeDisposable disposables;
private Integer animationCloseEnter, animationCloseExit;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Intent intent = getIntent();
if (intent == null) return;
builder = (MultiContactPicker.Builder) intent.getSerializableExtra("builder");
disposables = new CompositeDisposable();
setTheme(builder.theme);
setContentView(R.layout.activity_multi_contact_picker);
toolbar = (Toolbar) findViewById(R.id.toolbar);
searchView = (MaterialSearchView) findViewById(R.id.search_view);
controlPanel = (LinearLayout) findViewById(R.id.controlPanel);
progressBar = (ProgressBar) findViewById(R.id.progressBar);
tvSelectAll = (TextView) findViewById(R.id.tvSelectAll);
tvSelectBtn = (TextView) findViewById(R.id.tvSelect);
tvNoContacts = (TextView) findViewById(R.id.tvNoContacts);
recyclerView = (FastScrollRecyclerView) findViewById(R.id.recyclerView);
initialiseUI(builder);
if(getSupportActionBar() != null) {
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
}
recyclerView.setLayoutManager(new LinearLayoutManager(this));
adapter = new MultiContactPickerAdapter(contactList, new MultiContactPickerAdapter.ContactSelectListener() {
@Override
public void onContactSelected(Contact contact, int totalSelectedContacts) {
updateSelectBarContents(totalSelectedContacts);
if(builder.selectionMode == MultiContactPicker.CHOICE_MODE_SINGLE){
finishPicking();
}
}
});
loadContacts();
recyclerView.setAdapter(adapter);
tvSelectBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
finishPicking();
}
});
tvSelectAll.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
allSelected = !allSelected;
if(adapter != null)
adapter.setAllSelected(allSelected);
if(allSelected)
tvSelectAll.setText(getString(R.string.tv_unselect_all_btn_text));
else
tvSelectAll.setText(getString(R.string.tv_select_all_btn_text));
}
});
}
private void finishPicking(){
Intent result = new Intent();
result.putExtra(EXTRA_RESULT_SELECTION, MultiContactPicker.buildResult(adapter.getSelectedContacts()));
setResult(RESULT_OK, result);
finish();
overrideAnimation();
}
private void overrideAnimation(){
if(animationCloseEnter != null && animationCloseExit != null){
overridePendingTransition(animationCloseEnter, animationCloseExit);
}
}
private void updateSelectBarContents(int totalSelectedContacts){
tvSelectBtn.setEnabled(totalSelectedContacts > 0);
if(totalSelectedContacts > 0) {
tvSelectBtn.setText(getString(R.string.tv_select_btn_text_enabled, String.valueOf(totalSelectedContacts)));
} else {
tvSelectBtn.setText(getString(R.string.tv_select_btn_text_disabled));
}
}
private void initialiseUI(MultiContactPicker.Builder builder){
setSupportActionBar(toolbar);
searchView.setOnQueryTextListener(this);
this.animationCloseEnter = builder.animationCloseEnter;
this.animationCloseExit = builder.animationCloseExit;
if(builder.bubbleColor != 0)
recyclerView.setBubbleColor(builder.bubbleColor);
if(builder.handleColor != 0)
recyclerView.setHandleColor(builder.handleColor);
if(builder.bubbleTextColor != 0)
recyclerView.setBubbleTextColor(builder.bubbleTextColor);
if(builder.trackColor != 0)
recyclerView.setTrackColor(builder.trackColor);
recyclerView.setHideScrollbar(builder.hideScrollbar);
recyclerView.setTrackVisible(builder.showTrack);
if(builder.selectionMode == MultiContactPicker.CHOICE_MODE_SINGLE){
controlPanel.setVisibility(View.GONE);
}else{
controlPanel.setVisibility(View.VISIBLE);
}
if(builder.selectionMode == MultiContactPicker.CHOICE_MODE_SINGLE && builder.selectedItems.size() > 0){
throw new RuntimeException("You must be using MultiContactPicker.CHOICE_MODE_MULTIPLE in order to use setSelectedContacts()");
}
if (builder.titleText != null) {
setTitle(builder.titleText);
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()){
case android.R.id.home:
setResult(RESULT_CANCELED);
finish();
overrideAnimation();
break;
}
return super.onOptionsItemSelected(item);
}
private void loadContacts(){
tvSelectAll.setEnabled(false);
progressBar.setVisibility(View.VISIBLE);
RxContacts.fetch(builder.columnLimit, this)
.subscribeOn(Schedulers.newThread())
.observeOn(AndroidSchedulers.mainThread())
.doOnSubscribe(new Consumer<Disposable>() {
@Override
public void accept(Disposable disposable) throws Exception {
disposables.add(disposable);
}
})
.filter(new Predicate<Contact>() {
@Override
public boolean test(Contact contact) throws Exception {
return contact.getDisplayName() != null;
}
})
.subscribe(new Observer<Contact>() {
@Override
public void onSubscribe(Disposable d) {
}
@Override
public void onNext(Contact value) {
contactList.add(value);
if(builder.selectedItems.contains(value.getId())){
adapter.setContactSelected(value.getId());
}
Collections.sort(contactList, new Comparator<Contact>() {
@Override
public int compare(Contact contact, Contact t1) {
return contact.getDisplayName().compareToIgnoreCase(t1.getDisplayName());
}
});
if(builder.loadingMode == MultiContactPicker.LOAD_ASYNC) {
if (adapter != null) {
adapter.notifyDataSetChanged();
}
progressBar.setVisibility(View.GONE);
}
}
@Override
public void onError(Throwable e) {
progressBar.setVisibility(View.GONE);
e.printStackTrace();
}
@Override
public void onComplete() {
if (contactList.size() == 0) { tvNoContacts.setVisibility(View.VISIBLE); }
if (adapter != null && builder.loadingMode == MultiContactPicker.LOAD_SYNC) {
adapter.notifyDataSetChanged();
}
if(adapter != null) {
updateSelectBarContents(adapter.getSelectedContactsCount());
}
progressBar.setVisibility(View.GONE);
tvSelectAll.setEnabled(true);
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.mcp_menu_main, menu);
searchMenuItem = menu.findItem(R.id.mcp_action_search);
setSearchIconColor(searchMenuItem, builder.searchIconColor);
searchView.setMenuItem(searchMenuItem);
return true;
}
private void setSearchIconColor(MenuItem menuItem, final Integer color) {
if(color != null) {
Drawable drawable = menuItem.getIcon();
if (drawable != null) {
drawable = DrawableCompat.wrap(drawable);
DrawableCompat.setTint(drawable.mutate(), color);
menuItem.setIcon(drawable);
}
}
}
@Override
public boolean onQueryTextSubmit(String query) {
if(adapter != null){
adapter.filterOnText(query);
}
return false;
}
@Override
public boolean onQueryTextChange(String newText) {
if(adapter != null){
adapter.filterOnText(newText);
}
return false;
}
@Override
public void onBackPressed() {
if (searchView.isSearchOpen()) {
searchView.closeSearch();
} else {
super.onBackPressed();
overrideAnimation();
}
}
@Override
public void onDestroy() {
disposables.clear();
super.onDestroy();
}
}
