chinwag-android/app/src/main/java/com/keylesspalace/tusky/MainActivity.java

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Java

/* Copyright 2017 Andrew Dawson
*
* This file is part of Tusky.
*
* Tusky is free software: you can redistribute it and/or modify it under the terms of the GNU
* Lesser General Public License as published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
* General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with Tusky. If
* not, see <http://www.gnu.org/licenses/>. */
package com.keylesspalace.tusky;
import android.app.NotificationManager;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Typeface;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Bundle;
import android.os.PersistableBundle;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.TabLayout;
import android.support.v4.view.ViewPager;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.TextUtils;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
import com.arlib.floatingsearchview.FloatingSearchView;
import com.arlib.floatingsearchview.suggestions.SearchSuggestionsAdapter;
import com.arlib.floatingsearchview.suggestions.model.SearchSuggestion;
import com.keylesspalace.tusky.entity.Account;
import com.mikepenz.google_material_typeface_library.GoogleMaterial;
import com.mikepenz.materialdrawer.AccountHeader;
import com.mikepenz.materialdrawer.AccountHeaderBuilder;
import com.mikepenz.materialdrawer.Drawer;
import com.mikepenz.materialdrawer.DrawerBuilder;
import com.mikepenz.materialdrawer.model.DividerDrawerItem;
import com.mikepenz.materialdrawer.model.PrimaryDrawerItem;
import com.mikepenz.materialdrawer.model.ProfileDrawerItem;
import com.mikepenz.materialdrawer.model.SecondaryDrawerItem;
import com.mikepenz.materialdrawer.model.interfaces.IDrawerItem;
import com.mikepenz.materialdrawer.util.AbstractDrawerImageLoader;
import com.mikepenz.materialdrawer.util.DrawerImageLoader;
import com.squareup.picasso.Picasso;
import java.util.ArrayList;
import java.util.List;
import java.util.Stack;
import butterknife.BindView;
import butterknife.ButterKnife;
import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;
public class MainActivity extends BaseActivity {
private static final String TAG = "MainActivity"; // logging tag and Volley request tag
private String loggedInAccountId;
private String loggedInAccountUsername;
private Stack<Integer> pageHistory;
private AccountHeader headerResult;
private Drawer drawer;
@BindView(R.id.floating_search_view) FloatingSearchView searchView;
@BindView(R.id.floating_btn) FloatingActionButton floatingBtn;
@BindView(R.id.tab_layout) TabLayout tabLayout;
@BindView(R.id.pager) ViewPager viewPager;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
pageHistory = new Stack<>();
if (savedInstanceState != null) {
List<Integer> restoredHistory = savedInstanceState.getIntegerArrayList("pageHistory");
if (restoredHistory != null) {
pageHistory.addAll(restoredHistory);
}
}
ButterKnife.bind(this);
floatingBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(getApplicationContext(), ComposeActivity.class);
startActivity(intent);
}
});
setupDrawer();
setupSearchView();
/* Fetch user info while we're doing other things. This has to be after setting up the
* drawer, though, because its callback touches the header in the drawer. */
fetchUserInfo();
// Setup the tabs and timeline pager.
TimelinePagerAdapter adapter = new TimelinePagerAdapter(getSupportFragmentManager());
String[] pageTitles = {
getString(R.string.title_home),
getString(R.string.title_notifications),
getString(R.string.title_public)
};
adapter.setPageTitles(pageTitles);
int pageMargin = getResources().getDimensionPixelSize(R.dimen.tab_page_margin);
viewPager.setPageMargin(pageMargin);
Drawable pageMarginDrawable = ThemeUtils.getDrawable(this, R.attr.tab_page_margin_drawable,
R.drawable.tab_page_margin_dark);
viewPager.setPageMarginDrawable(pageMarginDrawable);
viewPager.setAdapter(adapter);
tabLayout.setupWithViewPager(viewPager);
tabLayout.getTabAt(0).setIcon(R.drawable.ic_home_24dp);
tabLayout.getTabAt(1).setIcon(R.drawable.ic_notifications_24dp);
tabLayout.getTabAt(2).setIcon(R.drawable.ic_public_24dp);
tabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
@Override
public void onTabSelected(TabLayout.Tab tab) {
viewPager.setCurrentItem(tab.getPosition());
if (pageHistory.isEmpty()) {
pageHistory.push(0);
}
if (pageHistory.contains(tab.getPosition())) {
pageHistory.remove(pageHistory.indexOf(tab.getPosition()));
}
pageHistory.push(tab.getPosition());
tintTab(tab, true);
}
@Override
public void onTabUnselected(TabLayout.Tab tab) {
tintTab(tab, false);
}
@Override
public void onTabReselected(TabLayout.Tab tab) {}
});
Intent intent = getIntent();
int tabSelected = 0;
if (intent != null) {
int tabPosition = intent.getIntExtra("tab_position", 0);
if (tabPosition != 0) {
TabLayout.Tab tab = tabLayout.getTabAt(tabPosition);
if (tab != null) {
tab.select();
tabSelected = tabPosition;
}
}
}
for (int i = 0; i < 3; i++) {
tintTab(tabLayout.getTabAt(i), i == tabSelected);
}
// Setup push notifications
if (arePushNotificationsEnabled()) enablePushNotifications();
}
@Override
protected void onResume() {
super.onResume();
SharedPreferences notificationPreferences = getApplicationContext().getSharedPreferences("Notifications", MODE_PRIVATE);
SharedPreferences.Editor editor = notificationPreferences.edit();
editor.putString("current", "[]");
editor.apply();
((NotificationManager) (getSystemService(NOTIFICATION_SERVICE))).cancel(MyFirebaseMessagingService.NOTIFY_ID);
}
@Override
public void onSaveInstanceState(Bundle outState, PersistableBundle outPersistentState) {
ArrayList<Integer> pageHistoryList = new ArrayList<>();
pageHistoryList.addAll(pageHistory);
outState.putIntegerArrayList("pageHistory", pageHistoryList);
super.onSaveInstanceState(outState, outPersistentState);
}
private void tintTab(TabLayout.Tab tab, boolean tinted) {
int color = (tinted) ? R.attr.tab_icon_selected_tint : R.attr.toolbar_icon_tint;
ThemeUtils.setDrawableTint(this, tab.getIcon(), color);
}
private void setupDrawer() {
headerResult = new AccountHeaderBuilder()
.withActivity(this)
.withSelectionListEnabledForSingleProfile(false)
.withDividerBelowHeader(false)
.withCompactStyle(true)
.build();
DrawerImageLoader.init(new AbstractDrawerImageLoader() {
@Override
public void set(ImageView imageView, Uri uri, Drawable placeholder) {
Picasso.with(imageView.getContext()).load(uri).placeholder(placeholder).into(imageView);
}
@Override
public void cancel(ImageView imageView) {
Picasso.with(imageView.getContext()).cancelRequest(imageView);
}
});
drawer = new DrawerBuilder()
.withActivity(this)
//.withToolbar(toolbar)
.withAccountHeader(headerResult)
.withHasStableIds(true)
.withSelectedItem(-1)
.addDrawerItems(
new PrimaryDrawerItem().withIdentifier(0).withName(R.string.action_view_profile).withSelectable(false).withIcon(GoogleMaterial.Icon.gmd_person),
new PrimaryDrawerItem().withIdentifier(1).withName(getString(R.string.action_view_favourites)).withSelectable(false).withIcon(GoogleMaterial.Icon.gmd_star),
new PrimaryDrawerItem().withIdentifier(2).withName(getString(R.string.action_view_blocks)).withSelectable(false).withIcon(GoogleMaterial.Icon.gmd_block),
new DividerDrawerItem(),
new SecondaryDrawerItem().withIdentifier(3).withName(getString(R.string.action_view_preferences)).withSelectable(false),
new SecondaryDrawerItem().withIdentifier(4).withName(getString(R.string.action_logout)).withSelectable(false)
)
.withOnDrawerItemClickListener(new Drawer.OnDrawerItemClickListener() {
@Override
public boolean onItemClick(View view, int position, IDrawerItem drawerItem) {
if (drawerItem != null) {
long drawerItemIdentifier = drawerItem.getIdentifier();
if (drawerItemIdentifier == 0) {
Intent intent = new Intent(MainActivity.this, AccountActivity.class);
intent.putExtra("id", loggedInAccountId);
startActivity(intent);
} else if (drawerItemIdentifier == 1) {
Intent intent = new Intent(MainActivity.this, FavouritesActivity.class);
startActivity(intent);
} else if (drawerItemIdentifier == 2) {
Intent intent = new Intent(MainActivity.this, BlocksActivity.class);
startActivity(intent);
} else if (drawerItemIdentifier == 3) {
Intent intent = new Intent(MainActivity.this, PreferencesActivity.class);
startActivity(intent);
} else if (drawerItemIdentifier == 4) {
logout();
}
}
return false;
}
})
.build();
}
private void logout() {
if (arePushNotificationsEnabled()) disablePushNotifications();
SharedPreferences preferences = getSharedPreferences(getString(R.string.preferences_file_key), Context.MODE_PRIVATE);
SharedPreferences.Editor editor = preferences.edit();
editor.remove("domain");
editor.remove("accessToken");
editor.apply();
Intent intent = new Intent(MainActivity.this, LoginActivity.class);
startActivity(intent);
finish();
}
private void setupSearchView() {
searchView.attachNavigationDrawerToMenuButton(drawer.getDrawerLayout());
searchView.setOnQueryChangeListener(new FloatingSearchView.OnQueryChangeListener() {
@Override
public void onSearchTextChanged(String oldQuery, String newQuery) {
if (!oldQuery.equals("") && newQuery.equals("")) {
searchView.clearSuggestions();
return;
}
if (newQuery.length() < 3) {
return;
}
searchView.showProgress();
mastodonAPI.searchAccounts(newQuery, false, 5).enqueue(new Callback<List<Account>>() {
@Override
public void onResponse(Call<List<Account>> call, Response<List<Account>> response) {
if (response.isSuccessful()) {
searchView.swapSuggestions(response.body());
searchView.hideProgress();
} else {
searchView.hideProgress();
}
}
@Override
public void onFailure(Call<List<Account>> call, Throwable t) {
searchView.hideProgress();
}
});
}
});
searchView.setOnSearchListener(new FloatingSearchView.OnSearchListener() {
@Override
public void onSuggestionClicked(SearchSuggestion searchSuggestion) {
Account accountSuggestion = (Account) searchSuggestion;
Intent intent = new Intent(MainActivity.this, AccountActivity.class);
intent.putExtra("id", accountSuggestion.id);
startActivity(intent);
}
@Override
public void onSearchAction(String currentQuery) {
}
});
searchView.setOnBindSuggestionCallback(new SearchSuggestionsAdapter.OnBindSuggestionCallback() {
@Override
public void onBindSuggestion(View suggestionView, ImageView leftIcon, TextView textView, SearchSuggestion item, int itemPosition) {
Account accountSuggestion = ((Account) item);
Picasso.with(MainActivity.this)
.load(accountSuggestion.avatar)
.placeholder(R.drawable.avatar_default)
.into(leftIcon);
String searchStr = accountSuggestion.getDisplayName() + " " + accountSuggestion.username;
final SpannableStringBuilder str = new SpannableStringBuilder(searchStr);
str.setSpan(new android.text.style.StyleSpan(Typeface.BOLD), 0, accountSuggestion.getDisplayName().length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
textView.setText(str);
textView.setMaxLines(1);
textView.setEllipsize(TextUtils.TruncateAt.END);
}
});
}
private void fetchUserInfo() {
SharedPreferences preferences = getSharedPreferences(
getString(R.string.preferences_file_key), Context.MODE_PRIVATE);
final String domain = preferences.getString("domain", null);
String id = preferences.getString("loggedInAccountId", null);
String username = preferences.getString("loggedInAccountUsername", null);
if (id != null && username != null) {
loggedInAccountId = id;
loggedInAccountUsername = username;
}
mastodonAPI.accountVerifyCredentials().enqueue(new Callback<Account>() {
@Override
public void onResponse(Call<Account> call, retrofit2.Response<Account> response) {
if (!response.isSuccessful()) {
onFetchUserInfoFailure(new Exception(response.message()));
return;
}
Account me = response.body();
ImageView background = headerResult.getHeaderBackgroundView();
Picasso.with(MainActivity.this)
.load(me.header)
.placeholder(R.drawable.account_header_missing)
.resize(background.getWidth(), background.getHeight())
.centerCrop()
.into(background);
headerResult.addProfiles(
new ProfileDrawerItem()
.withName(me.getDisplayName())
.withEmail(String.format("%s@%s", me.username, domain))
.withIcon(me.avatar)
);
onFetchUserInfoSuccess(me.id, me.username);
}
@Override
public void onFailure(Call<Account> call, Throwable t) {
onFetchUserInfoFailure((Exception) t);
}
});
}
private void onFetchUserInfoSuccess(String id, String username) {
loggedInAccountId = id;
loggedInAccountUsername = username;
SharedPreferences preferences = getSharedPreferences(
getString(R.string.preferences_file_key), Context.MODE_PRIVATE);
SharedPreferences.Editor editor = preferences.edit();
editor.putString("loggedInAccountId", loggedInAccountId);
editor.putString("loggedInAccountUsername", loggedInAccountUsername);
editor.apply();
}
private void onFetchUserInfoFailure(Exception exception) {
Log.e(TAG, "Failed to fetch user info. " + exception.getMessage());
}
@Override
public void onBackPressed() {
if(drawer != null && drawer.isDrawerOpen()) {
drawer.closeDrawer();
} else if(pageHistory.size() < 2) {
super.onBackPressed();
} else {
pageHistory.pop();
viewPager.setCurrentItem(pageHistory.peek());
}
}
}