I wanna process broadcast msg dynamically about USB connect/disconnect
& SDCard mount/unmount in activity.
SD Card related sources are operating nomally when insert/eject sd
card from phone.
but USB related sources are not operating when insert/eject usb cable
from PC.
if i make source code to use intent filter in xml manifest statically
and make Broadcast receiver class, It was operating nomally.
but i wanna the way of dynamic broadcast receiver
source code like below, plz gimme a solution. :
- IntentTest.java -
package com.test;
import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.provider.Settings;
import android.provider.Settings.*;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
public class IntentTest extends Activity {
public static BroadcastReceiver mReceiver1 = null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// install an intent filter to receive SD card related events.
IntentFilter intentFilter1 = new IntentFilter
(Intent.ACTION_MEDIA_MOUNTED);
intentFilter1.addAction(Intent.ACTION_MEDIA_UNMOUNTED);
intentFilter1.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED);
intentFilter1.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED);
intentFilter1.addAction(Intent.ACTION_MEDIA_EJECT);
// install an intent filter to receive UMS(USB) related events.
intentFilter1.addAction(Intent.ACTION_UMS_CONNECTED);
intentFilter1.addAction(Intent.ACTION_UMS_DISCONNECTED);
intentFilter1.addDataScheme("file");
mReceiver1 = new BroadcastReceiver() {
public void onReceive(Context context, Intent intent) {
Toast.makeText(context, context.toString(),
Toast.LENGTH_LONG).show();
String action = intent.getAction();
if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) {
Toast.makeText(context, "SD Card mounted",
Toast.LENGTH_LONG).show();
} else if (action.equals
(Intent.ACTION_MEDIA_UNMOUNTED)) {
Toast.makeText(context, "SD Card unmounted",
Toast.LENGTH_LONG).show();
} else if (action.equals
(Intent.ACTION_MEDIA_SCANNER_STARTED)) {
Toast.makeText(context, "SD Card scanner started",
Toast.LENGTH_LONG).show();
} else if (action.equals
(Intent.ACTION_MEDIA_SCANNER_FINISHED)) {
Toast.makeText(context, "SD Card scanner finished",
Toast.LENGTH_LONG).show();
} else if (action.equals(Intent.ACTION_MEDIA_EJECT)) {
Toast.makeText(context, "SD Card eject",
Toast.LENGTH_LONG).show();
} else if(action.equals(Intent.ACTION_UMS_CONNECTED))
{
Toast.makeText(context, "connected",
Toast.LENGTH_LONG).show();
} else if(action.equals
(Intent.ACTION_UMS_DISCONNECTED)) {
Toast.makeText(context, "disconnected",
Toast.LENGTH_LONG).show();
}
}
};
registerReceiver(mReceiver1, intentFilter1);
}
}
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