262 lines
9.7 KiB
Java
262 lines
9.7 KiB
Java
/* Copyright 2017 Andrew Dawson
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*
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* This file is a part of Tusky.
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with Tusky; if not,
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* see <http://www.gnu.org/licenses>. */
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package com.keylesspalace.tusky;
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import android.app.ActivityManager;
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import android.content.Context;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.content.pm.PackageManager;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.os.Bundle;
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import android.util.Log;
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import android.view.MenuItem;
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import android.view.View;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.annotation.StringRes;
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import androidx.appcompat.app.AlertDialog;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.core.app.ActivityCompat;
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import androidx.core.content.ContextCompat;
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import androidx.preference.PreferenceManager;
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import com.google.android.material.snackbar.Snackbar;
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import com.keylesspalace.tusky.adapter.AccountSelectionAdapter;
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import com.keylesspalace.tusky.components.login.LoginActivity;
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import com.keylesspalace.tusky.db.AccountEntity;
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import com.keylesspalace.tusky.db.AccountManager;
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import com.keylesspalace.tusky.di.Injectable;
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import com.keylesspalace.tusky.interfaces.AccountSelectionListener;
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import com.keylesspalace.tusky.interfaces.PermissionRequester;
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import com.keylesspalace.tusky.util.ThemeUtils;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import javax.inject.Inject;
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public abstract class BaseActivity extends AppCompatActivity implements Injectable {
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@Inject
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public AccountManager accountManager;
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private static final int REQUESTER_NONE = Integer.MAX_VALUE;
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private HashMap<Integer, PermissionRequester> requesters;
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@Override
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protected void onCreate(@Nullable Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
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/* There isn't presently a way to globally change the theme of a whole application at
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* runtime, just individual activities. So, each activity has to set its theme before any
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* views are created. */
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String theme = preferences.getString("appTheme", ThemeUtils.APP_THEME_DEFAULT);
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Log.d("activeTheme", theme);
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if (theme.equals("black")) {
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setTheme(R.style.TuskyBlackTheme);
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}
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/* set the taskdescription programmatically, the theme would turn it blue */
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String appName = getString(R.string.app_name);
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Bitmap appIcon = BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher);
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int recentsBackgroundColor = ThemeUtils.getColor(this, R.attr.colorSurface);
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setTaskDescription(new ActivityManager.TaskDescription(appName, appIcon, recentsBackgroundColor));
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int style = textStyle(preferences.getString("statusTextSize", "medium"));
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getTheme().applyStyle(style, false);
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if(requiresLogin()) {
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redirectIfNotLoggedIn();
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}
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requesters = new HashMap<>();
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}
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@Override
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protected void attachBaseContext(Context base) {
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super.attachBaseContext(TuskyApplication.getLocaleManager().setLocale(base));
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}
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protected boolean requiresLogin() {
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return true;
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}
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private static int textStyle(String name) {
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int style;
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switch (name) {
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case "smallest":
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style = R.style.TextSizeSmallest;
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break;
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case "small":
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style = R.style.TextSizeSmall;
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break;
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case "medium":
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default:
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style = R.style.TextSizeMedium;
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break;
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case "large":
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style = R.style.TextSizeLarge;
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break;
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case "largest":
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style = R.style.TextSizeLargest;
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break;
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}
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return style;
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}
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public void startActivityWithSlideInAnimation(Intent intent) {
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super.startActivity(intent);
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overridePendingTransition(R.anim.slide_from_right, R.anim.slide_to_left);
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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if (item.getItemId() == android.R.id.home) {
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onBackPressed();
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return true;
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}
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return super.onOptionsItemSelected(item);
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}
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@Override
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public void finish() {
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super.finish();
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overridePendingTransition(R.anim.slide_from_left, R.anim.slide_to_right);
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}
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public void finishWithoutSlideOutAnimation() {
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super.finish();
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}
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protected void redirectIfNotLoggedIn() {
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AccountEntity account = accountManager.getActiveAccount();
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if (account == null) {
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Intent intent = new Intent(this, LoginActivity.class);
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intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);
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startActivityWithSlideInAnimation(intent);
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finish();
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}
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}
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protected void showErrorDialog(View anyView, @StringRes int descriptionId, @StringRes int actionId, View.OnClickListener listener) {
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if (anyView != null) {
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Snackbar bar = Snackbar.make(anyView, getString(descriptionId), Snackbar.LENGTH_SHORT);
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bar.setAction(actionId, listener);
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bar.show();
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}
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}
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public void showAccountChooserDialog(CharSequence dialogTitle, boolean showActiveAccount, AccountSelectionListener listener) {
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List<AccountEntity> accounts = accountManager.getAllAccountsOrderedByActive();
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AccountEntity activeAccount = accountManager.getActiveAccount();
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switch(accounts.size()) {
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case 1:
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listener.onAccountSelected(activeAccount);
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return;
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case 2:
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if (!showActiveAccount) {
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for (AccountEntity account : accounts) {
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if (activeAccount != account) {
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listener.onAccountSelected(account);
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return;
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}
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}
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}
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break;
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}
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if (!showActiveAccount && activeAccount != null) {
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accounts.remove(activeAccount);
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}
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AccountSelectionAdapter adapter = new AccountSelectionAdapter(this);
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adapter.addAll(accounts);
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new AlertDialog.Builder(this)
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.setTitle(dialogTitle)
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.setAdapter(adapter, (dialogInterface, index) -> listener.onAccountSelected(accounts.get(index)))
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.show();
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}
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public @Nullable String getOpenAsText() {
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List<AccountEntity> accounts = accountManager.getAllAccountsOrderedByActive();
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switch (accounts.size()) {
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case 0:
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case 1:
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return null;
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case 2:
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for (AccountEntity account : accounts) {
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if (account != accountManager.getActiveAccount()) {
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return String.format(getString(R.string.action_open_as), account.getFullName());
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}
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}
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return null;
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default:
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return String.format(getString(R.string.action_open_as), "…");
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}
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}
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public void openAsAccount(@NonNull String url, @NonNull AccountEntity account) {
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accountManager.setActiveAccount(account);
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Intent intent = new Intent(this, MainActivity.class);
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intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
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intent.putExtra(MainActivity.REDIRECT_URL, url);
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startActivity(intent);
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finishWithoutSlideOutAnimation();
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}
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@Override
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public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
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super.onRequestPermissionsResult(requestCode, permissions, grantResults);
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if (requesters.containsKey(requestCode)) {
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PermissionRequester requester = requesters.remove(requestCode);
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requester.onRequestPermissionsResult(permissions, grantResults);
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}
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}
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public void requestPermissions(String[] permissions, PermissionRequester requester) {
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ArrayList<String> permissionsToRequest = new ArrayList<>();
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for(String permission: permissions) {
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if (ContextCompat.checkSelfPermission(this, permission) != PackageManager.PERMISSION_GRANTED) {
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permissionsToRequest.add(permission);
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}
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}
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if (permissionsToRequest.isEmpty()) {
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int[] permissionsAlreadyGranted = new int[permissions.length];
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for (int i = 0; i < permissionsAlreadyGranted.length; ++i)
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permissionsAlreadyGranted[i] = PackageManager.PERMISSION_GRANTED;
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requester.onRequestPermissionsResult(permissions, permissionsAlreadyGranted);
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return;
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}
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int newKey = requester == null ? REQUESTER_NONE : requesters.size();
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if (newKey != REQUESTER_NONE) {
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requesters.put(newKey, requester);
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}
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String[] permissionsCopy = new String[permissionsToRequest.size()];
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permissionsToRequest.toArray(permissionsCopy);
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ActivityCompat.requestPermissions(this, permissionsCopy, newKey);
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}
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}
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