NetGuard/app/src/main/java/eu/faircode/netguard/ActivityMain.java

1291 lines
53 KiB
Java

package eu.faircode.netguard;
/*
This file is part of NetGuard.
NetGuard is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2015-2018 by Marcel Bokhorst (M66B)
*/
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.content.res.Configuration;
import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.net.VpnService;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.provider.Settings;
import android.text.SpannableString;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.TextUtils;
import android.text.method.LinkMovementMethod;
import android.text.style.ImageSpan;
import android.text.style.UnderlineSpan;
import android.util.Log;
import android.util.TypedValue;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import java.util.List;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.SearchView;
import androidx.appcompat.widget.SwitchCompat;
import androidx.core.graphics.drawable.DrawableCompat;
import androidx.localbroadcastmanager.content.LocalBroadcastManager;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
public class ActivityMain extends AppCompatActivity implements SharedPreferences.OnSharedPreferenceChangeListener {
private static final String TAG = "NetGuard.Main";
private boolean running = false;
private ImageView ivIcon;
private ImageView ivQueue;
private SwitchCompat swEnabled;
private ImageView ivMetered;
private SwipeRefreshLayout swipeRefresh;
private AdapterRule adapter = null;
private MenuItem menuSearch = null;
private AlertDialog dialogFirst = null;
private AlertDialog dialogVpn = null;
private AlertDialog dialogDoze = null;
private AlertDialog dialogLegend = null;
private AlertDialog dialogAbout = null;
private IAB iab = null;
private static final int REQUEST_VPN = 1;
private static final int REQUEST_INVITE = 2;
private static final int REQUEST_LOGCAT = 3;
public static final int REQUEST_ROAMING = 4;
private static final int MIN_SDK = Build.VERSION_CODES.LOLLIPOP_MR1;
public static final String ACTION_RULES_CHANGED = "eu.faircode.netguard.ACTION_RULES_CHANGED";
public static final String ACTION_QUEUE_CHANGED = "eu.faircode.netguard.ACTION_QUEUE_CHANGED";
public static final String EXTRA_REFRESH = "Refresh";
public static final String EXTRA_SEARCH = "Search";
public static final String EXTRA_RELATED = "Related";
public static final String EXTRA_APPROVE = "Approve";
public static final String EXTRA_LOGCAT = "Logcat";
public static final String EXTRA_CONNECTED = "Connected";
public static final String EXTRA_METERED = "Metered";
public static final String EXTRA_SIZE = "Size";
@Override
protected void onCreate(Bundle savedInstanceState) {
Log.i(TAG, "Create version=" + Util.getSelfVersionName(this) + "/" + Util.getSelfVersionCode(this));
Util.logExtras(getIntent());
// Check minimum Android version
if (Build.VERSION.SDK_INT < MIN_SDK) {
Log.i(TAG, "SDK=" + Build.VERSION.SDK_INT);
super.onCreate(savedInstanceState);
setContentView(R.layout.android);
return;
}
// Check for Xposed
if (Util.hasXposed(this)) {
Log.i(TAG, "Xposed running");
super.onCreate(savedInstanceState);
setContentView(R.layout.xposed);
return;
}
Util.setTheme(this);
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
running = true;
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
boolean enabled = prefs.getBoolean("enabled", false);
boolean initialized = prefs.getBoolean("initialized", false);
// Upgrade
ReceiverAutostart.upgrade(initialized, this);
if (!getIntent().hasExtra(EXTRA_APPROVE)) {
if (enabled)
ServiceSinkhole.start("UI", this);
else
ServiceSinkhole.stop("UI", this, false);
}
// Action bar
final View actionView = getLayoutInflater().inflate(R.layout.actionmain, null, false);
ivIcon = actionView.findViewById(R.id.ivIcon);
ivQueue = actionView.findViewById(R.id.ivQueue);
swEnabled = actionView.findViewById(R.id.swEnabled);
ivMetered = actionView.findViewById(R.id.ivMetered);
// Icon
ivIcon.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View view) {
menu_about();
return true;
}
});
// Title
getSupportActionBar().setTitle(null);
// Netguard is busy
ivQueue.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View view) {
int location[] = new int[2];
actionView.getLocationOnScreen(location);
Toast toast = Toast.makeText(ActivityMain.this, R.string.msg_queue, Toast.LENGTH_LONG);
toast.setGravity(
Gravity.TOP | Gravity.LEFT,
location[0] + ivQueue.getLeft(),
Math.round(location[1] + ivQueue.getBottom() - toast.getView().getPaddingTop()));
toast.show();
return true;
}
});
// On/off switch
swEnabled.setChecked(enabled);
swEnabled.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
Log.i(TAG, "Switch=" + isChecked);
prefs.edit().putBoolean("enabled", isChecked).apply();
if (isChecked) {
String alwaysOn = Settings.Secure.getString(getContentResolver(), "always_on_vpn_app");
Log.i(TAG, "Always-on=" + alwaysOn);
if (!TextUtils.isEmpty(alwaysOn))
if (getPackageName().equals(alwaysOn)) {
if (prefs.getBoolean("filter", false)) {
int lockdown = Settings.Secure.getInt(getContentResolver(), "always_on_vpn_lockdown", 0);
Log.i(TAG, "Lockdown=" + lockdown);
if (lockdown != 0) {
swEnabled.setChecked(false);
Toast.makeText(ActivityMain.this, R.string.msg_always_on_lockdown, Toast.LENGTH_LONG).show();
return;
}
}
} else {
swEnabled.setChecked(false);
Toast.makeText(ActivityMain.this, R.string.msg_always_on, Toast.LENGTH_LONG).show();
return;
}
String dns_mode = Settings.Global.getString(getContentResolver(), "private_dns_mode");
Log.i(TAG, "Private DNS mode=" + dns_mode);
if (dns_mode == null)
dns_mode = "off";
if (!"off".equals(dns_mode)) {
swEnabled.setChecked(false);
Toast.makeText(ActivityMain.this, R.string.msg_private_dns, Toast.LENGTH_LONG).show();
return;
}
try {
final Intent prepare = VpnService.prepare(ActivityMain.this);
if (prepare == null) {
Log.i(TAG, "Prepare done");
onActivityResult(REQUEST_VPN, RESULT_OK, null);
} else {
// Show dialog
LayoutInflater inflater = LayoutInflater.from(ActivityMain.this);
View view = inflater.inflate(R.layout.vpn, null, false);
dialogVpn = new AlertDialog.Builder(ActivityMain.this)
.setView(view)
.setCancelable(false)
.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (running) {
Log.i(TAG, "Start intent=" + prepare);
try {
// com.android.vpndialogs.ConfirmDialog required
startActivityForResult(prepare, REQUEST_VPN);
} catch (Throwable ex) {
Log.e(TAG, ex.toString() + "\n" + Log.getStackTraceString(ex));
onActivityResult(REQUEST_VPN, RESULT_CANCELED, null);
prefs.edit().putBoolean("enabled", false).apply();
}
}
}
})
.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialogInterface) {
dialogVpn = null;
}
})
.create();
dialogVpn.show();
}
} catch (Throwable ex) {
// Prepare failed
Log.e(TAG, ex.toString() + "\n" + Log.getStackTraceString(ex));
prefs.edit().putBoolean("enabled", false).apply();
}
} else
ServiceSinkhole.stop("switch off", ActivityMain.this, false);
}
});
if (enabled)
checkDoze();
// Network is metered
ivMetered.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View view) {
int location[] = new int[2];
actionView.getLocationOnScreen(location);
Toast toast = Toast.makeText(ActivityMain.this, R.string.msg_metered, Toast.LENGTH_LONG);
toast.setGravity(
Gravity.TOP | Gravity.LEFT,
location[0] + ivMetered.getLeft(),
Math.round(location[1] + ivMetered.getBottom() - toast.getView().getPaddingTop()));
toast.show();
return true;
}
});
getSupportActionBar().setDisplayShowCustomEnabled(true);
getSupportActionBar().setCustomView(actionView);
// Disabled warning
TextView tvDisabled = findViewById(R.id.tvDisabled);
tvDisabled.setVisibility(enabled ? View.GONE : View.VISIBLE);
// Application list
RecyclerView rvApplication = findViewById(R.id.rvApplication);
rvApplication.setHasFixedSize(false);
LinearLayoutManager llm = new LinearLayoutManager(this);
llm.setAutoMeasureEnabled(true);
rvApplication.setLayoutManager(llm);
adapter = new AdapterRule(this, findViewById(R.id.vwPopupAnchor));
rvApplication.setAdapter(adapter);
// Swipe to refresh
TypedValue tv = new TypedValue();
getTheme().resolveAttribute(R.attr.colorPrimary, tv, true);
swipeRefresh = findViewById(R.id.swipeRefresh);
swipeRefresh.setColorSchemeColors(Color.WHITE, Color.WHITE, Color.WHITE);
swipeRefresh.setProgressBackgroundColorSchemeColor(tv.data);
swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
@Override
public void onRefresh() {
Rule.clearCache(ActivityMain.this);
ServiceSinkhole.reload("pull", ActivityMain.this, false);
updateApplicationList(null);
}
});
// Hint usage
final LinearLayout llUsage = findViewById(R.id.llUsage);
Button btnUsage = findViewById(R.id.btnUsage);
boolean hintUsage = prefs.getBoolean("hint_usage", true);
llUsage.setVisibility(hintUsage ? View.VISIBLE : View.GONE);
btnUsage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
prefs.edit().putBoolean("hint_usage", false).apply();
llUsage.setVisibility(View.GONE);
showHints();
}
});
showHints();
// Listen for preference changes
prefs.registerOnSharedPreferenceChangeListener(this);
// Listen for rule set changes
IntentFilter ifr = new IntentFilter(ACTION_RULES_CHANGED);
LocalBroadcastManager.getInstance(this).registerReceiver(onRulesChanged, ifr);
// Listen for queue changes
IntentFilter ifq = new IntentFilter(ACTION_QUEUE_CHANGED);
LocalBroadcastManager.getInstance(this).registerReceiver(onQueueChanged, ifq);
// Listen for added/removed applications
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(Intent.ACTION_PACKAGE_ADDED);
intentFilter.addAction(Intent.ACTION_PACKAGE_REMOVED);
intentFilter.addDataScheme("package");
registerReceiver(packageChangedReceiver, intentFilter);
// First use
if (!initialized) {
// Create view
LayoutInflater inflater = LayoutInflater.from(this);
View view = inflater.inflate(R.layout.first, null, false);
TextView tvFirst = view.findViewById(R.id.tvFirst);
TextView tvEula = view.findViewById(R.id.tvEula);
TextView tvPrivacy = view.findViewById(R.id.tvPrivacy);
tvFirst.setMovementMethod(LinkMovementMethod.getInstance());
tvEula.setMovementMethod(LinkMovementMethod.getInstance());
tvPrivacy.setMovementMethod(LinkMovementMethod.getInstance());
// Show dialog
dialogFirst = new AlertDialog.Builder(this)
.setView(view)
.setCancelable(false)
.setPositiveButton(R.string.app_agree, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (running) {
prefs.edit().putBoolean("initialized", true).apply();
}
}
})
.setNegativeButton(R.string.app_disagree, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (running)
finish();
}
})
.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialogInterface) {
dialogFirst = null;
}
})
.create();
dialogFirst.show();
}
// Fill application list
updateApplicationList(getIntent().getStringExtra(EXTRA_SEARCH));
// Update IAB SKUs
try {
iab = new IAB(new IAB.Delegate() {
@Override
public void onReady(IAB iab) {
try {
iab.updatePurchases();
if (!IAB.isPurchased(ActivityPro.SKU_LOG, ActivityMain.this))
prefs.edit().putBoolean("log", false).apply();
if (!IAB.isPurchased(ActivityPro.SKU_THEME, ActivityMain.this)) {
if (!"teal".equals(prefs.getString("theme", "teal")))
prefs.edit().putString("theme", "teal").apply();
}
if (!IAB.isPurchased(ActivityPro.SKU_NOTIFY, ActivityMain.this))
prefs.edit().putBoolean("install", false).apply();
if (!IAB.isPurchased(ActivityPro.SKU_SPEED, ActivityMain.this))
prefs.edit().putBoolean("show_stats", false).apply();
} catch (Throwable ex) {
Log.e(TAG, ex.toString() + "\n" + Log.getStackTraceString(ex));
} finally {
iab.unbind();
}
}
}, this);
iab.bind();
} catch (Throwable ex) {
Log.e(TAG, ex.toString() + "\n" + Log.getStackTraceString(ex));
}
// Support
LinearLayout llSupport = findViewById(R.id.llSupport);
TextView tvSupport = findViewById(R.id.tvSupport);
SpannableString content = new SpannableString(getString(R.string.app_support));
content.setSpan(new UnderlineSpan(), 0, content.length(), 0);
tvSupport.setText(content);
llSupport.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
startActivity(getIntentPro(ActivityMain.this));
}
});
// Handle intent
checkExtras(getIntent());
}
@Override
protected void onNewIntent(Intent intent) {
Log.i(TAG, "New intent");
Util.logExtras(intent);
super.onNewIntent(intent);
if (Build.VERSION.SDK_INT < MIN_SDK || Util.hasXposed(this))
return;
setIntent(intent);
if (Build.VERSION.SDK_INT >= MIN_SDK) {
if (intent.hasExtra(EXTRA_REFRESH))
updateApplicationList(intent.getStringExtra(EXTRA_SEARCH));
else
updateSearch(intent.getStringExtra(EXTRA_SEARCH));
checkExtras(intent);
}
}
@Override
protected void onResume() {
Log.i(TAG, "Resume");
if (Build.VERSION.SDK_INT < MIN_SDK || Util.hasXposed(this)) {
super.onResume();
return;
}
DatabaseHelper.getInstance(this).addAccessChangedListener(accessChangedListener);
if (adapter != null)
adapter.notifyDataSetChanged();
PackageManager pm = getPackageManager();
LinearLayout llSupport = findViewById(R.id.llSupport);
llSupport.setVisibility(
IAB.isPurchasedAny(this) || getIntentPro(this).resolveActivity(pm) == null
? View.GONE : View.VISIBLE);
super.onResume();
}
@Override
protected void onPause() {
Log.i(TAG, "Pause");
super.onPause();
if (Build.VERSION.SDK_INT < MIN_SDK || Util.hasXposed(this))
return;
DatabaseHelper.getInstance(this).removeAccessChangedListener(accessChangedListener);
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
Log.i(TAG, "Config");
super.onConfigurationChanged(newConfig);
if (Build.VERSION.SDK_INT < MIN_SDK || Util.hasXposed(this))
return;
}
@Override
public void onDestroy() {
Log.i(TAG, "Destroy");
if (Build.VERSION.SDK_INT < MIN_SDK || Util.hasXposed(this)) {
super.onDestroy();
return;
}
running = false;
adapter = null;
PreferenceManager.getDefaultSharedPreferences(this).unregisterOnSharedPreferenceChangeListener(this);
LocalBroadcastManager.getInstance(this).unregisterReceiver(onRulesChanged);
LocalBroadcastManager.getInstance(this).unregisterReceiver(onQueueChanged);
unregisterReceiver(packageChangedReceiver);
if (dialogFirst != null) {
dialogFirst.dismiss();
dialogFirst = null;
}
if (dialogVpn != null) {
dialogVpn.dismiss();
dialogVpn = null;
}
if (dialogDoze != null) {
dialogDoze.dismiss();
dialogDoze = null;
}
if (dialogLegend != null) {
dialogLegend.dismiss();
dialogLegend = null;
}
if (dialogAbout != null) {
dialogAbout.dismiss();
dialogAbout = null;
}
if (iab != null) {
iab.unbind();
iab = null;
}
super.onDestroy();
}
@Override
protected void onActivityResult(int requestCode, int resultCode, final Intent data) {
Log.i(TAG, "onActivityResult request=" + requestCode + " result=" + requestCode + " ok=" + (resultCode == RESULT_OK));
Util.logExtras(data);
if (requestCode == REQUEST_VPN) {
// Handle VPN approval
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
prefs.edit().putBoolean("enabled", resultCode == RESULT_OK).apply();
if (resultCode == RESULT_OK) {
ServiceSinkhole.start("prepared", this);
Toast on = Toast.makeText(ActivityMain.this, R.string.msg_on, Toast.LENGTH_LONG);
on.setGravity(Gravity.CENTER, 0, 0);
on.show();
checkDoze();
} else if (resultCode == RESULT_CANCELED)
Toast.makeText(this, R.string.msg_vpn_cancelled, Toast.LENGTH_LONG).show();
} else if (requestCode == REQUEST_INVITE) {
// Do nothing
} else if (requestCode == REQUEST_LOGCAT) {
// Send logcat by e-mail
if (resultCode == RESULT_OK) {
Uri target = data.getData();
if (data.hasExtra("org.openintents.extra.DIR_PATH"))
target = Uri.parse(target + "/logcat.txt");
Log.i(TAG, "Export URI=" + target);
Util.sendLogcat(target, this);
}
} else {
Log.w(TAG, "Unknown activity result request=" + requestCode);
super.onActivityResult(requestCode, resultCode, data);
}
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
if (requestCode == REQUEST_ROAMING)
if (grantResults[0] == PackageManager.PERMISSION_GRANTED)
ServiceSinkhole.reload("permission granted", this, false);
}
@Override
public void onSharedPreferenceChanged(SharedPreferences prefs, String name) {
Log.i(TAG, "Preference " + name + "=" + prefs.getAll().get(name));
if ("enabled".equals(name)) {
// Get enabled
boolean enabled = prefs.getBoolean(name, false);
// Display disabled warning
TextView tvDisabled = findViewById(R.id.tvDisabled);
tvDisabled.setVisibility(enabled ? View.GONE : View.VISIBLE);
// Check switch state
SwitchCompat swEnabled = getSupportActionBar().getCustomView().findViewById(R.id.swEnabled);
if (swEnabled.isChecked() != enabled)
swEnabled.setChecked(enabled);
} else if ("whitelist_wifi".equals(name) ||
"screen_on".equals(name) ||
"screen_wifi".equals(name) ||
"whitelist_other".equals(name) ||
"screen_other".equals(name) ||
"whitelist_roaming".equals(name) ||
"show_user".equals(name) ||
"show_system".equals(name) ||
"show_nointernet".equals(name) ||
"show_disabled".equals(name) ||
"sort".equals(name) ||
"imported".equals(name)) {
updateApplicationList(null);
final LinearLayout llWhitelist = findViewById(R.id.llWhitelist);
boolean screen_on = prefs.getBoolean("screen_on", true);
boolean whitelist_wifi = prefs.getBoolean("whitelist_wifi", false);
boolean whitelist_other = prefs.getBoolean("whitelist_other", false);
boolean hintWhitelist = prefs.getBoolean("hint_whitelist", true);
llWhitelist.setVisibility(!(whitelist_wifi || whitelist_other) && screen_on && hintWhitelist ? View.VISIBLE : View.GONE);
} else if ("manage_system".equals(name)) {
invalidateOptionsMenu();
updateApplicationList(null);
LinearLayout llSystem = findViewById(R.id.llSystem);
boolean system = prefs.getBoolean("manage_system", false);
boolean hint = prefs.getBoolean("hint_system", true);
llSystem.setVisibility(!system && hint ? View.VISIBLE : View.GONE);
} else if ("theme".equals(name) || "dark_theme".equals(name))
recreate();
}
private DatabaseHelper.AccessChangedListener accessChangedListener = new DatabaseHelper.AccessChangedListener() {
@Override
public void onChanged() {
runOnUiThread(new Runnable() {
@Override
public void run() {
if (adapter != null && adapter.isLive())
adapter.notifyDataSetChanged();
}
});
}
};
private BroadcastReceiver onRulesChanged = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
Log.i(TAG, "Received " + intent);
Util.logExtras(intent);
if (adapter != null)
if (intent.hasExtra(EXTRA_CONNECTED) && intent.hasExtra(EXTRA_METERED)) {
ivIcon.setImageResource(Util.isNetworkActive(ActivityMain.this)
? R.drawable.ic_security_white_24dp
: R.drawable.ic_security_white_24dp_60);
if (intent.getBooleanExtra(EXTRA_CONNECTED, false)) {
if (intent.getBooleanExtra(EXTRA_METERED, false))
adapter.setMobileActive();
else
adapter.setWifiActive();
ivMetered.setVisibility(Util.isMeteredNetwork(ActivityMain.this) ? View.VISIBLE : View.INVISIBLE);
} else {
adapter.setDisconnected();
ivMetered.setVisibility(View.INVISIBLE);
}
} else
updateApplicationList(null);
}
};
private BroadcastReceiver onQueueChanged = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
Log.i(TAG, "Received " + intent);
Util.logExtras(intent);
int size = intent.getIntExtra(EXTRA_SIZE, -1);
ivIcon.setVisibility(size == 0 ? View.VISIBLE : View.GONE);
ivQueue.setVisibility(size == 0 ? View.GONE : View.VISIBLE);
}
};
private BroadcastReceiver packageChangedReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
Log.i(TAG, "Received " + intent);
Util.logExtras(intent);
updateApplicationList(null);
}
};
@Override
public boolean onCreateOptionsMenu(Menu menu) {
if (Build.VERSION.SDK_INT < MIN_SDK)
return false;
PackageManager pm = getPackageManager();
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.main, menu);
// Search
menuSearch = menu.findItem(R.id.menu_search);
menuSearch.setOnActionExpandListener(new MenuItem.OnActionExpandListener() {
@Override
public boolean onMenuItemActionExpand(MenuItem item) {
return true;
}
@Override
public boolean onMenuItemActionCollapse(MenuItem item) {
if (getIntent().hasExtra(EXTRA_SEARCH) && !getIntent().getBooleanExtra(EXTRA_RELATED, false))
finish();
return true;
}
});
final SearchView searchView = (SearchView) menuSearch.getActionView();
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String query) {
if (adapter != null)
adapter.getFilter().filter(query);
searchView.clearFocus();
return true;
}
@Override
public boolean onQueryTextChange(String newText) {
if (adapter != null)
adapter.getFilter().filter(newText);
return true;
}
});
searchView.setOnCloseListener(new SearchView.OnCloseListener() {
@Override
public boolean onClose() {
Intent intent = getIntent();
intent.removeExtra(EXTRA_SEARCH);
if (adapter != null)
adapter.getFilter().filter(null);
return true;
}
});
String search = getIntent().getStringExtra(EXTRA_SEARCH);
if (search != null) {
menuSearch.expandActionView();
searchView.setQuery(search, true);
}
markPro(menu.findItem(R.id.menu_log), ActivityPro.SKU_LOG);
if (!IAB.isPurchasedAny(this))
markPro(menu.findItem(R.id.menu_pro), null);
if (!Util.hasValidFingerprint(this) || getIntentInvite(this).resolveActivity(pm) == null)
menu.removeItem(R.id.menu_invite);
if (getIntentSupport().resolveActivity(getPackageManager()) == null)
menu.removeItem(R.id.menu_support);
menu.findItem(R.id.menu_apps).setEnabled(getIntentApps(this).resolveActivity(pm) != null);
return true;
}
private void markPro(MenuItem menu, String sku) {
if (sku == null || !IAB.isPurchased(sku, this)) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
boolean dark = prefs.getBoolean("dark_theme", false);
SpannableStringBuilder ssb = new SpannableStringBuilder(" " + menu.getTitle());
ssb.setSpan(new ImageSpan(this, dark ? R.drawable.ic_shopping_cart_white_24dp : R.drawable.ic_shopping_cart_black_24dp), 0, 1, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
menu.setTitle(ssb);
}
}
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
if (prefs.getBoolean("manage_system", false)) {
menu.findItem(R.id.menu_app_user).setChecked(prefs.getBoolean("show_user", true));
menu.findItem(R.id.menu_app_system).setChecked(prefs.getBoolean("show_system", false));
} else {
Menu submenu = menu.findItem(R.id.menu_filter).getSubMenu();
submenu.removeItem(R.id.menu_app_user);
submenu.removeItem(R.id.menu_app_system);
}
menu.findItem(R.id.menu_app_nointernet).setChecked(prefs.getBoolean("show_nointernet", true));
menu.findItem(R.id.menu_app_disabled).setChecked(prefs.getBoolean("show_disabled", true));
String sort = prefs.getString("sort", "name");
if ("uid".equals(sort))
menu.findItem(R.id.menu_sort_uid).setChecked(true);
else
menu.findItem(R.id.menu_sort_name).setChecked(true);
menu.findItem(R.id.menu_lockdown).setChecked(prefs.getBoolean("lockdown", false));
return super.onPrepareOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
Log.i(TAG, "Menu=" + item.getTitle());
// Handle item selection
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
switch (item.getItemId()) {
case R.id.menu_app_user:
item.setChecked(!item.isChecked());
prefs.edit().putBoolean("show_user", item.isChecked()).apply();
return true;
case R.id.menu_app_system:
item.setChecked(!item.isChecked());
prefs.edit().putBoolean("show_system", item.isChecked()).apply();
return true;
case R.id.menu_app_nointernet:
item.setChecked(!item.isChecked());
prefs.edit().putBoolean("show_nointernet", item.isChecked()).apply();
return true;
case R.id.menu_app_disabled:
item.setChecked(!item.isChecked());
prefs.edit().putBoolean("show_disabled", item.isChecked()).apply();
return true;
case R.id.menu_sort_name:
item.setChecked(true);
prefs.edit().putString("sort", "name").apply();
return true;
case R.id.menu_sort_uid:
item.setChecked(true);
prefs.edit().putString("sort", "uid").apply();
return true;
case R.id.menu_lockdown:
menu_lockdown(item);
return true;
case R.id.menu_log:
if (Util.canFilter(this))
if (IAB.isPurchased(ActivityPro.SKU_LOG, this))
startActivity(new Intent(this, ActivityLog.class));
else
startActivity(new Intent(this, ActivityPro.class));
else
Toast.makeText(this, R.string.msg_unavailable, Toast.LENGTH_SHORT).show();
return true;
case R.id.menu_settings:
startActivity(new Intent(this, ActivitySettings.class));
return true;
case R.id.menu_pro:
startActivity(new Intent(ActivityMain.this, ActivityPro.class));
return true;
case R.id.menu_invite:
startActivityForResult(getIntentInvite(this), REQUEST_INVITE);
return true;
case R.id.menu_legend:
menu_legend();
return true;
case R.id.menu_support:
startActivity(getIntentSupport());
return true;
case R.id.menu_about:
menu_about();
return true;
case R.id.menu_apps:
menu_apps();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
private void showHints() {
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
boolean hintUsage = prefs.getBoolean("hint_usage", true);
// Hint white listing
final LinearLayout llWhitelist = findViewById(R.id.llWhitelist);
Button btnWhitelist = findViewById(R.id.btnWhitelist);
boolean whitelist_wifi = prefs.getBoolean("whitelist_wifi", false);
boolean whitelist_other = prefs.getBoolean("whitelist_other", false);
boolean hintWhitelist = prefs.getBoolean("hint_whitelist", true);
llWhitelist.setVisibility(!(whitelist_wifi || whitelist_other) && hintWhitelist && !hintUsage ? View.VISIBLE : View.GONE);
btnWhitelist.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
prefs.edit().putBoolean("hint_whitelist", false).apply();
llWhitelist.setVisibility(View.GONE);
}
});
// Hint push messages
final LinearLayout llPush = findViewById(R.id.llPush);
Button btnPush = findViewById(R.id.btnPush);
boolean hintPush = prefs.getBoolean("hint_push", true);
llPush.setVisibility(hintPush && !hintUsage ? View.VISIBLE : View.GONE);
btnPush.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
prefs.edit().putBoolean("hint_push", false).apply();
llPush.setVisibility(View.GONE);
}
});
// Hint system applications
final LinearLayout llSystem = findViewById(R.id.llSystem);
Button btnSystem = findViewById(R.id.btnSystem);
boolean system = prefs.getBoolean("manage_system", false);
boolean hintSystem = prefs.getBoolean("hint_system", true);
llSystem.setVisibility(!system && hintSystem ? View.VISIBLE : View.GONE);
btnSystem.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
prefs.edit().putBoolean("hint_system", false).apply();
llSystem.setVisibility(View.GONE);
}
});
}
private void checkExtras(Intent intent) {
// Approve request
if (intent.hasExtra(EXTRA_APPROVE)) {
Log.i(TAG, "Requesting VPN approval");
swEnabled.toggle();
}
if (intent.hasExtra(EXTRA_LOGCAT)) {
Log.i(TAG, "Requesting logcat");
Intent logcat = getIntentLogcat();
if (logcat.resolveActivity(getPackageManager()) != null)
startActivityForResult(logcat, REQUEST_LOGCAT);
}
}
private void updateApplicationList(final String search) {
Log.i(TAG, "Update search=" + search);
new AsyncTask<Object, Object, List<Rule>>() {
private boolean refreshing = true;
@Override
protected void onPreExecute() {
swipeRefresh.post(new Runnable() {
@Override
public void run() {
if (refreshing)
swipeRefresh.setRefreshing(true);
}
});
}
@Override
protected List<Rule> doInBackground(Object... arg) {
return Rule.getRules(false, ActivityMain.this);
}
@Override
protected void onPostExecute(List<Rule> result) {
if (running) {
if (adapter != null) {
adapter.set(result);
updateSearch(search);
}
if (swipeRefresh != null) {
refreshing = false;
swipeRefresh.setRefreshing(false);
}
}
}
}.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
private void updateSearch(String search) {
if (menuSearch != null) {
SearchView searchView = (SearchView) menuSearch.getActionView();
if (search == null) {
if (menuSearch.isActionViewExpanded())
adapter.getFilter().filter(searchView.getQuery().toString());
} else {
menuSearch.expandActionView();
searchView.setQuery(search, true);
}
}
}
private void checkDoze() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
final Intent doze = new Intent(Settings.ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS);
if (Util.batteryOptimizing(this) && getPackageManager().resolveActivity(doze, 0) != null) {
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
if (!prefs.getBoolean("nodoze", false)) {
LayoutInflater inflater = LayoutInflater.from(this);
View view = inflater.inflate(R.layout.doze, null, false);
final CheckBox cbDontAsk = view.findViewById(R.id.cbDontAsk);
dialogDoze = new AlertDialog.Builder(this)
.setView(view)
.setCancelable(true)
.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
prefs.edit().putBoolean("nodoze", cbDontAsk.isChecked()).apply();
startActivity(doze);
}
})
.setNegativeButton(android.R.string.no, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
prefs.edit().putBoolean("nodoze", cbDontAsk.isChecked()).apply();
}
})
.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialogInterface) {
dialogDoze = null;
checkDataSaving();
}
})
.create();
dialogDoze.show();
} else
checkDataSaving();
} else
checkDataSaving();
}
}
private void checkDataSaving() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
final Intent settings = new Intent(
Settings.ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS,
Uri.parse("package:" + getPackageName()));
if (Util.dataSaving(this) && getPackageManager().resolveActivity(settings, 0) != null) {
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
if (!prefs.getBoolean("nodata", false)) {
LayoutInflater inflater = LayoutInflater.from(this);
View view = inflater.inflate(R.layout.datasaving, null, false);
final CheckBox cbDontAsk = view.findViewById(R.id.cbDontAsk);
dialogDoze = new AlertDialog.Builder(this)
.setView(view)
.setCancelable(true)
.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
prefs.edit().putBoolean("nodata", cbDontAsk.isChecked()).apply();
startActivity(settings);
}
})
.setNegativeButton(android.R.string.no, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
prefs.edit().putBoolean("nodata", cbDontAsk.isChecked()).apply();
}
})
.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialogInterface) {
dialogDoze = null;
}
})
.create();
dialogDoze.show();
}
}
}
}
private void menu_legend() {
TypedValue tv = new TypedValue();
getTheme().resolveAttribute(R.attr.colorOn, tv, true);
int colorOn = tv.data;
getTheme().resolveAttribute(R.attr.colorOff, tv, true);
int colorOff = tv.data;
// Create view
LayoutInflater inflater = LayoutInflater.from(this);
View view = inflater.inflate(R.layout.legend, null, false);
ImageView ivLockdownOn = view.findViewById(R.id.ivLockdownOn);
ImageView ivWifiOn = view.findViewById(R.id.ivWifiOn);
ImageView ivWifiOff = view.findViewById(R.id.ivWifiOff);
ImageView ivOtherOn = view.findViewById(R.id.ivOtherOn);
ImageView ivOtherOff = view.findViewById(R.id.ivOtherOff);
ImageView ivScreenOn = view.findViewById(R.id.ivScreenOn);
ImageView ivHostAllowed = view.findViewById(R.id.ivHostAllowed);
ImageView ivHostBlocked = view.findViewById(R.id.ivHostBlocked);
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
Drawable wrapLockdownOn = DrawableCompat.wrap(ivLockdownOn.getDrawable());
Drawable wrapWifiOn = DrawableCompat.wrap(ivWifiOn.getDrawable());
Drawable wrapWifiOff = DrawableCompat.wrap(ivWifiOff.getDrawable());
Drawable wrapOtherOn = DrawableCompat.wrap(ivOtherOn.getDrawable());
Drawable wrapOtherOff = DrawableCompat.wrap(ivOtherOff.getDrawable());
Drawable wrapScreenOn = DrawableCompat.wrap(ivScreenOn.getDrawable());
Drawable wrapHostAllowed = DrawableCompat.wrap(ivHostAllowed.getDrawable());
Drawable wrapHostBlocked = DrawableCompat.wrap(ivHostBlocked.getDrawable());
DrawableCompat.setTint(wrapLockdownOn, colorOff);
DrawableCompat.setTint(wrapWifiOn, colorOn);
DrawableCompat.setTint(wrapWifiOff, colorOff);
DrawableCompat.setTint(wrapOtherOn, colorOn);
DrawableCompat.setTint(wrapOtherOff, colorOff);
DrawableCompat.setTint(wrapScreenOn, colorOn);
DrawableCompat.setTint(wrapHostAllowed, colorOn);
DrawableCompat.setTint(wrapHostBlocked, colorOff);
}
// Show dialog
dialogLegend = new AlertDialog.Builder(this)
.setView(view)
.setCancelable(true)
.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialogInterface) {
dialogLegend = null;
}
})
.create();
dialogLegend.show();
}
private void menu_lockdown(MenuItem item) {
item.setChecked(!item.isChecked());
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
prefs.edit().putBoolean("lockdown", item.isChecked()).apply();
ServiceSinkhole.reload("lockdown", this, false);
WidgetLockdown.updateWidgets(this);
}
private void menu_about() {
// Create view
LayoutInflater inflater = LayoutInflater.from(this);
View view = inflater.inflate(R.layout.about, null, false);
TextView tvVersionName = view.findViewById(R.id.tvVersionName);
TextView tvVersionCode = view.findViewById(R.id.tvVersionCode);
Button btnRate = view.findViewById(R.id.btnRate);
TextView tvEula = view.findViewById(R.id.tvEula);
TextView tvPrivacy = view.findViewById(R.id.tvPrivacy);
// Show version
tvVersionName.setText(Util.getSelfVersionName(this));
if (!Util.hasValidFingerprint(this))
tvVersionName.setTextColor(Color.GRAY);
tvVersionCode.setText(Integer.toString(Util.getSelfVersionCode(this)));
// Handle license
tvEula.setMovementMethod(LinkMovementMethod.getInstance());
tvPrivacy.setMovementMethod(LinkMovementMethod.getInstance());
// Handle logcat
view.setOnClickListener(new View.OnClickListener() {
private short tap = 0;
private Toast toast = Toast.makeText(ActivityMain.this, "", Toast.LENGTH_SHORT);
@Override
public void onClick(View view) {
tap++;
if (tap == 7) {
tap = 0;
toast.cancel();
Intent intent = getIntentLogcat();
if (intent.resolveActivity(getPackageManager()) != null)
startActivityForResult(intent, REQUEST_LOGCAT);
} else if (tap > 3) {
toast.setText(Integer.toString(7 - tap));
toast.show();
}
}
});
// Handle rate
btnRate.setVisibility(getIntentRate(this).resolveActivity(getPackageManager()) == null ? View.GONE : View.VISIBLE);
btnRate.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
startActivity(getIntentRate(ActivityMain.this));
}
});
// Show dialog
dialogAbout = new AlertDialog.Builder(this)
.setView(view)
.setCancelable(true)
.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialogInterface) {
dialogAbout = null;
}
})
.create();
dialogAbout.show();
}
private void menu_apps() {
startActivity(getIntentApps(this));
}
private static Intent getIntentPro(Context context) {
if (Util.isPlayStoreInstall(context))
return new Intent(context, ActivityPro.class);
else {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse("https://contact.faircode.eu/?product=netguardstandalone"));
return intent;
}
}
private static Intent getIntentInvite(Context context) {
Intent intent = new Intent("com.google.android.gms.appinvite.ACTION_APP_INVITE");
intent.setPackage("com.google.android.gms");
intent.putExtra("com.google.android.gms.appinvite.TITLE", context.getString(R.string.menu_invite));
intent.putExtra("com.google.android.gms.appinvite.MESSAGE", context.getString(R.string.msg_try));
intent.putExtra("com.google.android.gms.appinvite.BUTTON_TEXT", context.getString(R.string.msg_try));
// com.google.android.gms.appinvite.DEEP_LINK_URL
return intent;
}
private static Intent getIntentApps(Context context) {
return new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/dev?id=8420080860664580239"));
}
private static Intent getIntentRate(Context context) {
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=" + context.getPackageName()));
if (intent.resolveActivity(context.getPackageManager()) == null)
intent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=" + context.getPackageName()));
return intent;
}
private static Intent getIntentSupport() {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse("https://github.com/M66B/NetGuard/blob/master/FAQ.md"));
return intent;
}
private Intent getIntentLogcat() {
Intent intent;
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
if (Util.isPackageInstalled("org.openintents.filemanager", this)) {
intent = new Intent("org.openintents.action.PICK_DIRECTORY");
} else {
intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse("https://play.google.com/store/apps/details?id=org.openintents.filemanager"));
}
} else {
intent = new Intent(Intent.ACTION_CREATE_DOCUMENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType("text/plain");
intent.putExtra(Intent.EXTRA_TITLE, "logcat.txt");
}
return intent;
}
}