1 /* Copyright 2016 Braden Farmer
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
16 package com.farmerbb.taskbar.activity;
18 import android.annotation.SuppressLint;
19 import android.annotation.TargetApi;
20 import android.app.Activity;
21 import android.content.BroadcastReceiver;
22 import android.content.Context;
23 import android.content.Intent;
24 import android.content.IntentFilter;
25 import android.content.SharedPreferences;
26 import android.os.Build;
27 import android.os.Bundle;
28 import android.os.Handler;
29 import android.provider.Settings;
30 import androidx.localbroadcastmanager.content.LocalBroadcastManager;
31 import android.view.WindowManager;
33 import com.farmerbb.taskbar.activity.dark.InvisibleActivityAltDark;
34 import com.farmerbb.taskbar.content.TaskbarIntent;
35 import com.farmerbb.taskbar.service.DashboardService;
36 import com.farmerbb.taskbar.service.NotificationService;
37 import com.farmerbb.taskbar.service.StartMenuService;
38 import com.farmerbb.taskbar.service.TaskbarService;
39 import com.farmerbb.taskbar.util.FreeformHackHelper;
40 import com.farmerbb.taskbar.util.IconCache;
41 import com.farmerbb.taskbar.util.LauncherHelper;
42 import com.farmerbb.taskbar.util.U;
44 public class InvisibleActivityFreeform extends Activity {
46 boolean showTaskbar = false;
47 boolean doNotHide = false;
48 boolean proceedWithOnCreate = true;
49 boolean finish = false;
50 boolean bootToFreeform = false;
51 boolean initialLaunch = true;
53 private BroadcastReceiver appearingReceiver = new BroadcastReceiver() {
55 public void onReceive(Context context, Intent intent) {
60 private BroadcastReceiver disappearingReceiver = new BroadcastReceiver() {
62 public void onReceive(Context context, Intent intent) {
67 private BroadcastReceiver finishReceiver = new BroadcastReceiver() {
69 public void onReceive(Context context, Intent intent) {
74 @SuppressLint("HardwareIds")
75 @TargetApi(Build.VERSION_CODES.N)
77 protected void onCreate(Bundle savedInstanceState) {
78 super.onCreate(savedInstanceState);
80 FreeformHackHelper helper = FreeformHackHelper.getInstance();
81 if(helper.isFreeformHackActive()) {
82 proceedWithOnCreate = false;
86 if(getIntent().hasExtra("check_multiwindow")) {
89 if(!isInMultiWindowMode()) {
90 proceedWithOnCreate = false;
95 if(U.isOverridingFreeformHack(this)) {
96 helper.setFreeformHackActive(true);
97 helper.setInFreeformWorkspace(true);
99 proceedWithOnCreate = false;
101 overridePendingTransition(0, 0);
104 if(!proceedWithOnCreate)
107 // Detect outside touches, and pass them through to the underlying activity
108 getWindow().setFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL, WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL);
109 getWindow().setFlags(WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH, WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH);
111 IntentFilter appearingReceiverFilter = new IntentFilter();
112 appearingReceiverFilter.addAction(TaskbarIntent.ACTION_START_MENU_APPEARING);
113 appearingReceiverFilter.addAction("com.farmerbb.taskbar.CONTEXT_MENU_APPEARING");
114 appearingReceiverFilter.addAction("com.farmerbb.taskbar.DASHBOARD_APPEARING");
116 IntentFilter disappearingReceiverFilter = new IntentFilter();
117 disappearingReceiverFilter.addAction(TaskbarIntent.ACTION_START_MENU_DISAPPEARING);
118 disappearingReceiverFilter.addAction("com.farmerbb.taskbar.CONTEXT_MENU_DISAPPEARING");
119 disappearingReceiverFilter.addAction("com.farmerbb.taskbar.DASHBOARD_DISAPPEARING");
121 LocalBroadcastManager.getInstance(this).registerReceiver(appearingReceiver, appearingReceiverFilter);
122 LocalBroadcastManager.getInstance(this).registerReceiver(disappearingReceiver, disappearingReceiverFilter);
123 LocalBroadcastManager
127 new IntentFilter(TaskbarIntent.ACTION_FINISH_FREEFORM_ACTIVITY)
130 helper.setFreeformHackActive(true);
132 // Show power button warning on CyanogenMod / LineageOS devices
133 if(getPackageManager().hasSystemFeature("com.cyanogenmod.android")) {
134 SharedPreferences pref = U.getSharedPreferences(this);
135 if(!pref.getString("power_button_warning", "null").equals(Settings.Secure.getString(getContentResolver(), Settings.Secure.ANDROID_ID))) {
136 new Handler().postDelayed(() -> {
137 if(helper.isInFreeformWorkspace()) {
138 Intent intent = null;
140 switch(pref.getString("theme", "light")) {
142 intent = new Intent(this, InvisibleActivityAlt.class);
145 intent = new Intent(this, InvisibleActivityAltDark.class);
150 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
151 intent.putExtra("power_button_warning", true);
154 U.startActivityMaximized(getApplicationContext(), intent);
163 @TargetApi(Build.VERSION_CODES.N)
165 protected void onResume() {
168 // Show the taskbar when activity is resumed (no other freeform windows are active)
170 LocalBroadcastManager
172 .sendBroadcast(new Intent(TaskbarIntent.ACTION_SHOW_TASKBAR));
175 if (!isInMultiWindowMode() && !initialLaunch) {
179 initialLaunch = false;
183 protected void onDestroy() {
186 if(!proceedWithOnCreate)
189 LocalBroadcastManager.getInstance(this).unregisterReceiver(appearingReceiver);
190 LocalBroadcastManager.getInstance(this).unregisterReceiver(disappearingReceiver);
191 LocalBroadcastManager.getInstance(this).unregisterReceiver(finishReceiver);
197 protected void onStart() {
200 FreeformHackHelper.getInstance().setInFreeformWorkspace(true);
202 if(U.launcherIsDefault(this) && !U.isChromeOs(this)) {
203 LauncherHelper.getInstance().setOnPrimaryHomeScreen(true);
204 bootToFreeform = true;
206 SharedPreferences pref = U.getSharedPreferences(this);
207 if(pref.getBoolean("first_run", true)) {
208 SharedPreferences.Editor editor = pref.edit();
209 editor.putBoolean("first_run", false);
210 editor.putBoolean("collapsed", true);
213 new Handler().postDelayed(() -> {
214 Intent intent = new Intent(this, DummyActivity.class);
215 intent.putExtra("show_recent_apps_dialog", true);
216 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
218 startActivity(intent);
222 // We always start the Taskbar and Start Menu services, even if the app isn't normally running
223 startService(new Intent(this, TaskbarService.class));
224 startService(new Intent(this, StartMenuService.class));
225 startService(new Intent(this, DashboardService.class));
227 if(pref.getBoolean("taskbar_active", false) && !U.isServiceRunning(this, NotificationService.class))
228 pref.edit().putBoolean("taskbar_active", false).apply();
230 // Show the taskbar when activity is started
232 new Handler().postDelayed(() ->
233 LocalBroadcastManager
235 .sendBroadcast(new Intent(TaskbarIntent.ACTION_SHOW_TASKBAR)),
241 // Show the taskbar when activity is started
243 LocalBroadcastManager
245 .sendBroadcast(new Intent(TaskbarIntent.ACTION_SHOW_TASKBAR));
250 protected void onPause() {
253 possiblyHideTaskbar();
257 protected void onStop() {
261 FreeformHackHelper.getInstance().setInFreeformWorkspace(false);
263 possiblyHideTaskbar();
265 if(bootToFreeform && !finish) {
266 LauncherHelper.getInstance().setOnPrimaryHomeScreen(false);
267 bootToFreeform = false;
269 // Stop the Taskbar and Start Menu services if they should normally not be active
270 SharedPreferences pref = U.getSharedPreferences(this);
271 if(!pref.getBoolean("taskbar_active", false) || pref.getBoolean("is_hidden", false)) {
272 stopService(new Intent(this, TaskbarService.class));
273 stopService(new Intent(this, StartMenuService.class));
274 stopService(new Intent(this, DashboardService.class));
276 IconCache.getInstance(this).clearCache();
281 // We don't want this activity to finish under normal circumstances
283 public void finish() {}
285 private void possiblyHideTaskbar() {
287 new Handler().postDelayed(() -> {
288 if(U.shouldCollapse(this, false) && !LauncherHelper.getInstance().isOnHomeScreen()) {
289 LocalBroadcastManager
291 .sendBroadcast(new Intent(TaskbarIntent.ACTION_HIDE_TASKBAR));
293 LocalBroadcastManager
295 .sendBroadcast(new Intent(TaskbarIntent.ACTION_HIDE_START_MENU));
301 private void reallyFinish() {
303 overridePendingTransition(0, 0);
308 private void cleanup() {
310 FreeformHackHelper helper = FreeformHackHelper.getInstance();
311 helper.setFreeformHackActive(false);
312 helper.setInFreeformWorkspace(false);