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Add onMessage(id, data) to plugin API.

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A solution was needed to notify the audio player to pause when a phone call comes in. The option was to add a specific onPhone() method or generalize it. Since there are other "events" that are useful to plugins, a generalized solution was used. It is also extensible without changing the plugin API again.

Any plugin can call DroidGap.onMessage() to send a message/event to all other plugins. NetworkManager was updated to send changes in connection status to plugins, so they can intelligently handle lost connections.
This commit is contained in:
Bryce Curtis
2011-11-09 10:34:49 -06:00
parent fd93404c7c
commit 0bbcf5cfd2
10 changed files with 174 additions and 8 deletions
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framework/src/com/phonegap/Device.java
+59 -2
View File
@@ -22,17 +22,27 @@ import java.util.TimeZone;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import com.phonegap.api.LOG;
import com.phonegap.api.PhonegapActivity;
import com.phonegap.api.Plugin;
import com.phonegap.api.PluginResult;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.provider.Settings;
import android.telephony.TelephonyManager;
public class Device extends Plugin {
public static final String TAG = "Device";
public static String phonegapVersion = "1.2.0"; // PhoneGap version
public static String platform = "Android"; // Device OS
public static String uuid; // Device UUID
BroadcastReceiver telephonyReceiver = null;
/**
* Constructor.
*/
@@ -48,6 +58,7 @@ public class Device extends Plugin {
public void setContext(PhonegapActivity ctx) {
super.setContext(ctx);
Device.uuid = getUuid();
this.initTelephonyReceiver();
}
/**
@@ -93,11 +104,57 @@ public class Device extends Plugin {
}
return false;
}
/**
* Unregister receiver.
*/
public void onDestroy() {
this.ctx.unregisterReceiver(this.telephonyReceiver);
}
//--------------------------------------------------------------------------
// LOCAL METHODS
//--------------------------------------------------------------------------
/**
* Listen for telephony events: RINGING, OFFHOOK and IDLE
* Send these events to all plugins using
* DroidGap.onMessage("telephone", "ringing" | "offhook" | "idle")
*/
private void initTelephonyReceiver() {
IntentFilter intentFilter = new IntentFilter() ;
intentFilter.addAction(TelephonyManager.ACTION_PHONE_STATE_CHANGED);
final PhonegapActivity myctx = this.ctx;
this.telephonyReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
// If state has changed
if ((intent != null) && intent.getAction().equals(TelephonyManager.ACTION_PHONE_STATE_CHANGED)) {
if (intent.hasExtra(TelephonyManager.EXTRA_STATE)) {
String extraData = intent.getStringExtra(TelephonyManager.EXTRA_STATE);
if (extraData.equals(TelephonyManager.EXTRA_STATE_RINGING)) {
LOG.i(TAG, "Telephone RINGING");
myctx.onMessage("telephone", "ringing");
}
else if (extraData.equals(TelephonyManager.EXTRA_STATE_OFFHOOK)) {
LOG.i(TAG, "Telephone OFFHOOK");
myctx.onMessage("telephone", "offhook");
}
else if (extraData.equals(TelephonyManager.EXTRA_STATE_IDLE)) {
LOG.i(TAG, "Telephone IDLE");
myctx.onMessage("telephone", "idle");
}
}
}
}
};
// Register the receiver
this.ctx.registerReceiver(this.telephonyReceiver, intentFilter);
}
/**
* Get the OS name.
*