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Add documentation and clean code.

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Add comments to mobile data methods, menu item wifi_hospot
This commit is contained in:
Adeel Zafar 2019-06-01 19:35:54 +05:00
parent 145b177616
commit acb53fa5aa
2 changed files with 11 additions and 4 deletions
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12
app/src/main/java/org/kiwix/kiwixmobile/main/MainActivity.java
View File

@ -943,11 +943,13 @@ public class MainActivity extends BaseActivity implements WebViewCallback,
openExternalUrl(intentSupportKiwix); openExternalUrl(intentSupportKiwix);
case R.id.menu_wifi_hotspot: case R.id.menu_wifi_hotspot:
//Check if user's hotspot is enabled
if (isMobileDataEnabled(this)) { if (isMobileDataEnabled(this)) {
Toast.makeText(this, "You need to disable mobile data ", Toast.LENGTH_LONG).show(); Toast.makeText(this, "You need to disable mobile data ", Toast.LENGTH_LONG).show();
enableDisableMobileData(); disableMobileData();
} }
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
//Check if location permissions are granted
if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION)
== PackageManager.PERMISSION_GRANTED) { == PackageManager.PERMISSION_GRANTED) {
if (wifiHotspotManager.checkHotspotState()) //If hotspot is already enabled, turn it off if (wifiHotspotManager.checkHotspotState()) //If hotspot is already enabled, turn it off
@ -958,7 +960,7 @@ public class MainActivity extends BaseActivity implements WebViewCallback,
setupLocationServices(); setupLocationServices();
} }
} else { } else {
//Show rationale and request permission. //Show rationale and request location permission.
//No explanation needed; request the permission //No explanation needed; request the permission
ActivityCompat.requestPermissions(this, ActivityCompat.requestPermissions(this,
new String[] { Manifest.permission.ACCESS_FINE_LOCATION }, new String[] { Manifest.permission.ACCESS_FINE_LOCATION },
@ -966,6 +968,8 @@ public class MainActivity extends BaseActivity implements WebViewCallback,
} }
} else { } else {
// For API<26 we use this
// Checks if wifi access point is already enabled then turns it off, otherwise enables it.
if (wifiHotspotManager.isWifiApEnabled()) { if (wifiHotspotManager.isWifiApEnabled()) {
wifiHotspotManager.setWifiEnabled(null, false); wifiHotspotManager.setWifiEnabled(null, false);
Toast.makeText(this, "Wifi Hotspot Disabled", Toast.LENGTH_LONG) Toast.makeText(this, "Wifi Hotspot Disabled", Toast.LENGTH_LONG)
@ -1107,6 +1111,7 @@ public class MainActivity extends BaseActivity implements WebViewCallback,
return true; return true;
} }
// This method checks if mobile data is enabled in user's device.
public static boolean isMobileDataEnabled(Context context) { public static boolean isMobileDataEnabled(Context context) {
boolean enabled = false; boolean enabled = false;
ConnectivityManager cm = ConnectivityManager cm =
@ -1122,7 +1127,8 @@ public class MainActivity extends BaseActivity implements WebViewCallback,
return enabled; return enabled;
} }
public void enableDisableMobileData() { //This method sends the user to data usage summary settings activity
public void disableMobileData() {
Intent intent = new Intent(); Intent intent = new Intent();
intent.setComponent(new ComponentName("com.android.settings", intent.setComponent(new ComponentName("com.android.settings",
"com.android.settings.Settings$DataUsageSummaryActivity")); "com.android.settings.Settings$DataUsageSummaryActivity"));

3
app/src/main/java/org/kiwix/kiwixmobile/wifi_hotspot/WifiHotspotManager.java
View File

@ -44,6 +44,8 @@ public class WifiHotspotManager {
} }
} }
// This method enables/disables the wifi access point
// It is used for API<26
public boolean setWifiEnabled(WifiConfiguration wifiConfig, boolean enabled) { public boolean setWifiEnabled(WifiConfiguration wifiConfig, boolean enabled) {
try { try {
if (enabled) { //disables wifi hotspot if it's already enabled if (enabled) { //disables wifi hotspot if it's already enabled
@ -68,7 +70,6 @@ public class WifiHotspotManager {
@Override @Override
public void onStarted(WifiManager.LocalOnlyHotspotReservation reservation) { public void onStarted(WifiManager.LocalOnlyHotspotReservation reservation) {
super.onStarted(reservation); super.onStarted(reservation);
//hotspotReservation = reservation;
hotspotReservation = reservation; hotspotReservation = reservation;
currentConfig = reservation.getWifiConfiguration(); currentConfig = reservation.getWifiConfiguration();
Toast.makeText(context, "THE PASSWORD IS: " Toast.makeText(context, "THE PASSWORD IS: "