public/cordova-plugin-network-information
public/cordova-plugin-network-information
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Code Issues Projects Releases Wiki Activity

The originally changes fixed the issue for Android 6+ devices, but broke anything below 6. API level/Android version check added.

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This commit is contained in:
PVPoyer 2018-11-07 10:28:18 +01:00
parent 60ab69fe58
commit 9a45d638ab
1 changed files with 23 additions and 84 deletions
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107
src/android/NetworkManager.java
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@ -28,17 +28,13 @@ import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import android.annotation.TargetApi;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.net.ConnectivityManager;
import android.net.Network;
import android.net.NetworkInfo;
import android.net.NetworkRequest;
import android.os.Build;
import android.text.TextUtils;
import java.util.Locale;
@ -90,7 +86,6 @@ public class NetworkManager extends CordovaPlugin {
ConnectivityManager sockMan;
BroadcastReceiver receiver;
private ConnectivityManager.NetworkCallback lollipopAndAboveNetworkCallback;
private JSONObject lastInfo = null;
/**
@ -105,11 +100,7 @@ public class NetworkManager extends CordovaPlugin {
this.sockMan = (ConnectivityManager) cordova.getActivity().getSystemService(Context.CONNECTIVITY_SERVICE);
this.connectionCallbackContext = null;
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
this.registerConnectivityActionReceiver();
} else {
this.registerLollipopAndAboveNetworkCallback();
}
this.registerConnectivityActionReceiver();
}
/**
@ -156,63 +147,40 @@ public class NetworkManager extends CordovaPlugin {
super.onResume(multitasking);
this.unregisterReceiver();
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
this.registerConnectivityActionReceiver();
} else {
this.registerLollipopAndAboveNetworkCallback();
}
this.registerConnectivityActionReceiver();
}
//--------------------------------------------------------------------------
// LOCAL METHODS
//--------------------------------------------------------------------------
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private void registerLollipopAndAboveNetworkCallback() {
NetworkRequest.Builder builder = new NetworkRequest.Builder();
lollipopAndAboveNetworkCallback = new ConnectivityManager.NetworkCallback() {
@Override
public void onAvailable(Network network) {
LOG.d(LOG_TAG, "In the on available: ");
updateConnectionInfoIfWebViewNotNull(sockMan.getActiveNetworkInfo());
String connectionType = determineCurrentConnectionType();
if(TYPE_NONE.equals(connectionType)) {
LOG.d(LOG_TAG, "ConnectionType none but in the onAvailable");
LOG.d(LOG_TAG, "!!! Switching to unknown, onAvailable states there is a connectivity.");
sendUpdate(TYPE_UNKNOWN);
}
LOG.d(LOG_TAG, "End the on available: ");
}
@Override
public void onLost(Network network) {
LOG.d(LOG_TAG, "In the on lost: ");
updateConnectionInfoIfWebViewNotNull(sockMan.getActiveNetworkInfo());
LOG.d(LOG_TAG, "End the on lost: ");
}
};
sockMan.registerNetworkCallback(builder.build(), lollipopAndAboveNetworkCallback);
}
private void registerConnectivityActionReceiver() {
// We need to listen to connectivity events to update navigator.connection
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
if (this.receiver == null) {
this.receiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
updateConnectionInfoIfWebViewNotNull(sockMan.getActiveNetworkInfo());
// (The null check is for the ARM Emulator, please use Intel Emulator for better results)
if (NetworkManager.this.webView != null) {
updateConnectionInfo(sockMan.getActiveNetworkInfo());
}
String connectionType = determineCurrentConnectionType();
String connectionType = null;
if(NetworkManager.this.lastInfo == null) {
connectionType = TYPE_NONE;
} else {
try {
connectionType = NetworkManager.this.lastInfo.get("type").toString();
} catch (JSONException e) {
LOG.d(LOG_TAG, e.getLocalizedMessage());
connectionType = TYPE_NONE;
}
}
LOG.d(LOG_TAG, "Intent " + intent.getAction());
if(TYPE_NONE.equals(connectionType)) {
// Lollipop always returns false for the EXTRA_NO_CONNECTIVITY flag => fix for Android M and above.
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && TYPE_NONE.equals(connectionType)) {
boolean noConnectivity = intent.getBooleanExtra(ConnectivityManager.EXTRA_NO_CONNECTIVITY, false);
LOG.d(LOG_TAG, "Intent no connectivity: " + noConnectivity);
if(noConnectivity) {
@ -229,39 +197,14 @@ public class NetworkManager extends CordovaPlugin {
webView.getContext().registerReceiver(this.receiver, intentFilter);
}
private String determineCurrentConnectionType() {
String connectionType;
if(NetworkManager.this.lastInfo == null) {
connectionType = TYPE_NONE;
} else {
try {
connectionType = NetworkManager.this.lastInfo.get("type").toString();
} catch (JSONException e) {
LOG.d(LOG_TAG, e.getLocalizedMessage());
connectionType = TYPE_NONE;
}
}
return connectionType;
}
private void unregisterReceiver() {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
if (this.receiver != null) {
try {
webView.getContext().unregisterReceiver(this.receiver);
} catch (Exception e) {
LOG.e(LOG_TAG, "Error unregistering network receiver: " + e.getMessage(), e);
} finally {
receiver = null;
}
}
} else if(this.lollipopAndAboveNetworkCallback != null) {
if (this.receiver != null) {
try {
sockMan.unregisterNetworkCallback(this.lollipopAndAboveNetworkCallback);
webView.getContext().unregisterReceiver(this.receiver);
} catch (Exception e) {
LOG.e(LOG_TAG, "Error unregistering network receiver: " + e.getMessage(), e);
} finally {
lollipopAndAboveNetworkCallback = null;
receiver = null;
}
}
}
@ -272,11 +215,7 @@ public class NetworkManager extends CordovaPlugin {
* @param info the current active network info
* @return
*/
private void updateConnectionInfoIfWebViewNotNull(NetworkInfo info) {
// (The null check is for the ARM Emulator, please use Intel Emulator for better results)
if (NetworkManager.this.webView == null) {
return;
}
private void updateConnectionInfo(NetworkInfo info) {
// send update to javascript "navigator.network.connection"
// Jellybean sends its own info
JSONObject thisInfo = this.getConnectionInfo(info);