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Code Issues Packages Projects Releases Wiki Activity

Hotspot foreground service.

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Added HotspotService
Build foreground notification.
Added broadcast receiver for stop button.
Changed code in MainActivity for API<26.
Added string values
Declared service in manifest.
This commit is contained in:
Adeel Zafar 2019-07-01 10:46:41 +05:00
parent e4e333ae21
commit dd76a41bf2
4 changed files with 154 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
app/src/main/AndroidManifest.xml
View File

@ -199,6 +199,9 @@
android:resource="@xml/kiwix_widget_provider_info"/>
</receiver>
<service android:name=".downloader.DownloadService"/>
<service android:name=".wifi_hotspot.HotspotService"/>
<activity
android:name=".error.ErrorActivity"
android:process=":error_activity"/>

29
app/src/main/java/org/kiwix/kiwixmobile/main/MainActivity.java
View File

@ -125,6 +125,7 @@ import org.kiwix.kiwixmobile.utils.LanguageUtils;
import org.kiwix.kiwixmobile.utils.NetworkUtils;
import org.kiwix.kiwixmobile.utils.StyleUtils;
import org.kiwix.kiwixmobile.utils.files.FileUtils;
import org.kiwix.kiwixmobile.wifi_hotspot.HotspotService;
import org.kiwix.kiwixmobile.wifi_hotspot.WifiHotspotManager;
import org.kiwix.kiwixmobile.zim_manager.ZimManageActivity;
import org.kiwix.kiwixmobile.zim_manager.fileselect_view.StorageObserver;
@ -175,6 +176,10 @@ public class MainActivity extends BaseActivity implements WebViewCallback,
private static final String NEW_TAB = "NEW_TAB";
private static final String HOME_URL = "file:///android_asset/home.html";
public static final String ACTION_TURN_ON_BEFORE_O = "Turn_on_hotspot_before_oreo";
public static final String ACTION_TURN_OFF_BEFORE_O = "Turn_aff_hotspot_before_oreo";
public static final String ACTION_TURN_ON_AFTER_O = "Turn_on_hotspot_after_oreo";
public static final String ACTION_TURN_OFF_AFTER_O = "Turn_off_hotspot_after_oreo";
public static boolean isFullscreenOpened;
public static boolean refresh;
public static boolean wifiOnly;
@ -184,6 +189,7 @@ public class MainActivity extends BaseActivity implements WebViewCallback,
private static Uri KIWIX_BROWSER_MARKET_URI;
private final ArrayList<String> bookmarks = new ArrayList<>();
private final List<KiwixWebView> webViewList = new ArrayList<>();
private Intent serviceIntent;
@BindView(R.id.activity_main_root)
ConstraintLayout root;
@BindView(R.id.activity_main_toolbar)
@ -406,6 +412,8 @@ public class MainActivity extends BaseActivity implements WebViewCallback,
wifiHotspotManager = new WifiHotspotManager(this);
wifiHotspotManager.showWritePermissionSettings();
serviceIntent = new Intent(this, HotspotService.class);
}
//End of onCreate
@ -1075,18 +1083,27 @@ public class MainActivity extends BaseActivity implements WebViewCallback,
// Checks if wifi access point is already enabled then turns it off, otherwise enables it.
private void switchHotspot() {
if (wifiHotspotManager.isWifiApEnabled()) {
wifiHotspotManager.setWifiEnabled(null, false);
startService(ACTION_TURN_OFF_BEFORE_O);
//wifiHotspotManager.setWifiEnabled(null, false);
} else {
//Check if user's hotspot is enabled
if (isMobileDataEnabled(this)) {
mobileDataDialog();
} else {
wifiHotspotManager.setWifiEnabled(null, true);
// potentially add data to the intent
//i.putExtra("TURN_ON_HOTSPOT_BEFORE_O", "turnOnHotspotBeforeO");
startService(ACTION_TURN_ON_BEFORE_O);
//wifiHotspotManager.setWifiEnabled(null, true);
}
}
}
private void startService(String ACTION) {
serviceIntent.setAction(ACTION);
this.startService(serviceIntent);
}
private void mobileDataDialog() {
if (Build.VERSION.SDK_INT < VERSION_CODES.O) {
AlertDialog.Builder builder = new AlertDialog.Builder(this, dialogStyle());
@ -2299,9 +2316,11 @@ public class MainActivity extends BaseActivity implements WebViewCallback,
// All location settings are satisfied. The client can initialize location
// requests here.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
wifiHotspotManager.turnOnHotspot();
}
//if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
serviceIntent.setAction(ACTION_TURN_ON_AFTER_O);
getApplicationContext().startService(serviceIntent);
//wifiHotspotManager.turnOnHotspot();
//}
} catch (ApiException exception) {
switch (exception.getStatusCode()) {
case LocationSettingsStatusCodes.RESOLUTION_REQUIRED:

125
app/src/main/java/org/kiwix/kiwixmobile/wifi_hotspot/HotspotService.java Normal file
View File

@ -0,0 +1,125 @@
package org.kiwix.kiwixmobile.wifi_hotspot;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Service;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Build;
import android.os.IBinder;
import android.util.Log;
import androidx.annotation.Nullable;
import androidx.core.app.NotificationCompat;
import org.kiwix.kiwixmobile.R;
import org.kiwix.kiwixmobile.main.MainActivity;
import static org.kiwix.kiwixmobile.main.MainActivity.ACTION_TURN_OFF_AFTER_O;
import static org.kiwix.kiwixmobile.main.MainActivity.ACTION_TURN_OFF_BEFORE_O;
import static org.kiwix.kiwixmobile.main.MainActivity.ACTION_TURN_ON_AFTER_O;
import static org.kiwix.kiwixmobile.main.MainActivity.ACTION_TURN_ON_BEFORE_O;
public class HotspotService extends Service {
private static final int HOTSPOT_NOTIFICATION_ID = 666;
public static final String ACTION_START = "hotspot_start";
public static final String ACTION_STOP = "hotspot_stop";
public static final String ACTION_STATUS = "hotspot_status";
private WifiHotspotManager wifiHotspotManager;
private BroadcastReceiver stopReceiver;
@Override public void onCreate() {
super.onCreate();
wifiHotspotManager = new WifiHotspotManager(this);
stopReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (intent != null && intent.getAction().equals(ACTION_STOP)) {
stopHotspot();
}
}
};
registerReceiver(stopReceiver, new IntentFilter(ACTION_STOP));
startForeground(HOTSPOT_NOTIFICATION_ID,
buildForegroundNotification(getString(R.string.hotspot_start), false));
}
@Override public int onStartCommand(Intent intent, int flags, int startId) {
switch (intent.getAction()) {
case ACTION_TURN_ON_BEFORE_O:
if (wifiHotspotManager.setWifiEnabled(null, true)) {
updateNotification(getString(R.string.hotspot_running), true);
}
break;
case ACTION_TURN_ON_AFTER_O:
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
wifiHotspotManager.turnOnHotspot();
}
break;
case ACTION_TURN_OFF_BEFORE_O:
wifiHotspotManager.setWifiEnabled(null, false);
stopForeground(true);
stopSelf();
break;
case ACTION_TURN_OFF_AFTER_O:
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
wifiHotspotManager.turnOffHotspot();
}
stopForeground(true);
stopSelf();
default:
break;
}
return START_NOT_STICKY;
}
@Nullable @Override public IBinder onBind(Intent intent) {
return null;
}
private Notification buildForegroundNotification(String status, boolean showStopButton) {
Log.v("DANG","Building notification "+status);
NotificationCompat.Builder b = new NotificationCompat.Builder(this);
b.setContentTitle("Kiwix Hotspot").setContentText(status);
Intent targetIntent = new Intent(this, MainActivity.class);
targetIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent contentIntent =
PendingIntent.getActivity(this, 0, targetIntent, PendingIntent.FLAG_UPDATE_CURRENT);
b.setContentIntent(contentIntent)
.setSmallIcon(R.mipmap.kiwix_icon)
.setWhen(System.currentTimeMillis());
if (showStopButton) {
Intent stopIntent = new Intent(ACTION_STOP);
PendingIntent stopHotspot =
PendingIntent.getBroadcast(this, 0, stopIntent, PendingIntent.FLAG_UPDATE_CURRENT);
b.addAction(R.drawable.ic_close_white_24dp, getString(R.string.tts_stop), stopHotspot);
}
return (b.build());
}
private void updateNotification(String status, boolean stopAction) {
NotificationManager nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
nm.notify(HOTSPOT_NOTIFICATION_ID, buildForegroundNotification(status, stopAction));
}
private void stopHotspot() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
wifiHotspotManager.turnOffHotspot();
} else {
Log.v("DANG", "Coming yes");
wifiHotspotManager.setWifiEnabled(null, false);
}
stopForeground(true);
stopSelf();
}
@Override
public void onDestroy() {
if (stopReceiver != null) {
unregisterReceiver(stopReceiver);
}
super.onDestroy();
}
}

2
app/src/main/res/values/strings.xml
View File

@ -23,6 +23,8 @@
<string name="choose_file">Select a Content File (*.zim)</string>
<string name="open_in_new_tab">Open link in new tab?</string>
<string name="error_nozimfilesfound">No content found on your device.\nTake a look at the Help Page to get directions on how to load content into Kiwix.\nIf you did put a ZIM file on your device/external storage, you might retry in a minute or restart your device.</string>
<string name="hotspot_start">Starting hotspot</string>
<string name="hotspot_running">Running Hotspot</string>
<string name="hotspot_turned_on">Hotspot turned on</string>
<string name="hotspot_details_message">Following are the details of your local hotspot.</string>
<string name="hotspot_ssid_label">SSID : </string>