how to mute android phone during conference call

I have to say that the current smart machine is so intelligent. When I answered the call today, I found that the mobile phone automatically switched to the vibrate mode. I switched back to the normal mode. After a call, I automatically entered the vibration mode. It was so intelligent. I recalled that I accidentally scratched the screen left on the screen, and t

Add the following code to CallNotifier. java: public void GetSensorManager(Context context) { sm = (SensorManager) context .getSystemService(Service.SENSOR_SERVICE); sensor = sm.getDefaultSensor(Sensor.TYPE_ACCELEROMETER); mySensorListener = new SensorEventListener() { @Override public void onSensorChanged(SensorEvent event) { x = event.values[0]; y = event.values[1]; z = event.valu

onaccuracychanged (Sensor sensor, int accuracy) {} @Override public void onsensorchanged (Sensorevent event {//LOG.D (Log_tag, "onsensorchanged () ... event =" + Event); LOG.D (Log_tag, "onsensorchanged () ... event.values[sensormanager.data_z] =" + event.values[sensormanager.data_z]); if (Event.values[sensormanager.data_z] >= critical_up_angle) {//screen up first mreversed OWNFLG = 0; } else if (Event.values[sensormanager.data_z] 2. Add the

Modify:Frameworks\base\media\java\android\media\mediafocuscontrol.java:1, Import Packages:Import Com.android.internal.telephony.ITelephony;Import Android.os.ServiceManager;2, increase the access to the current phone call state method Getphonecallstate ():private int getphonecallstate () {int phonecallstate = Telephonymanager.call_state_idle;Telephonymanager Telep

Android phone call code analysis, android phone code The call function of a smartphone is implemented by the RIL part. For details, see: Start to analyze the RIL part of the Android so

Android obtains the phone status and listens to the phone call status, and android listens Get Mobile Phone status: Import android. content. context; import

Brief introduction The vulnerability was discovered by CURESEC, a German security research agency, who secretly told Google at the end of last year that it didn't decide to release a similar loophole until July this year. This vulnerability involves COM.ANDROID.PHONE.PHONEGLOBALS$NOTIFICATIONBROADCASTRECEIV component exposure, causing a malicious application to call without having to declare any permissions.2. Vulnerability DetailsIn

);StartActivity (Intent.createchooser (Sendintent, GetTitle ()));Open the store for evaluation:Uri uri=uri.parse ("Market://details?")Id= "+ Activity.this.getPackageName ());Intent intent=new Intent (Intent.action_view, URI);Packagemanager pm = SettingActivity.this.getPackageManager ();listif (List.size () ==0) {Toast.maketext (settingactivity.this, "software store not Installed", Toast.length_short). Show ();}else{StartActivity (Intent);}To Create a desktop shortcut icon:To send the broadcast i

Because android2.3 and above have added restrictions on permission Android. Permission. modify_phone_state, the method of calling itelephone through the reflection mechanism before 2.3 is no longer applicable, so you can use the counterfeit broadcast method to answer the phone. Package COM. demo. launcher; import Java. lang. reflect. invocationtargetexception; import Java. lang. reflect. method; import

First of all, we found that most of the Android smartphones we use now have the power button to hang up when you're on the phone, usually in the setup. I mainly in the original source code to add this function, mainly for learning .... First look at a picture: See that press the power button to hang up the phone, that is what I added, originally source code is

In Android development, it is the most basic requirement that a user can make a call. As the saying goes, "All roads lead to Rome," the way to achieve a number of calls, today, to provide the most commonly used two kinds. First of all, call, for the user, is a cost of operation, therefore, the need for certain permissions, that is, Android.permission.CALL_PHONE

This article is from the "Java" blog, so be sure to keep this source http://10594050.blog.51cto.com/10584050/1886211Android make phone calls to Android call

TelephonyManager, the status is only IDLE, incoming call, and outgoing call. See the following in phone:Phone phone = PhoneFactory. getDefaultPhone ();This call cannot run in a process other than phone. If you do not believe it, try it. Remember that the Logoff of the main

(). toString (); Phone_number = phone_number.trim (); If (phone_number! = Null ! Phone_number.equals ("")){ Intent intent = new Intent (Intent. ACTION_CALL, Uri. parse ("tel:" + phone_number )); PhoneActivity. this. startActivity (intent ); } } }; } In AndroidManifest. xml, add: Save, the program like a phone call is finished, open the mobile phone, and right-

) access_coarse_location or access_fine_location. public int getdataactivity () returns the status of the current data connection activity. public int getdatastate () returns the condition of the current data connection state. Public String Getdeviceid () Returns the device ID of the cell phone. For example, for GSM mobile phone is IMEI code, for CDMA mobile phone