Java 在根设备上检测何时接听传出呼叫
我不介意在设备上生根,因为该应用程序只能在私人场合使用,我正在从事一个需要监控设备调用状态的项目,我已经阅读了该项目的文档 我一直在使用它,但我有一个问题,知道什么时候接电话,检查了文档和stackoverflow,意识到这是谷歌本身的一个已知问题 还有很多我试过的。 我知道没有记录在案的方法来实现这一点,我相信这是可能的,因为android本身计算通话时间,也有一些应用程序(如TRUE CALLER)和其他一些私人应用程序监控通话时间,这是基于接听电话的时间和挂断电话的时间。 在决定发布这篇文章之前,我已经尝试了很多,Java 在根设备上检测何时接听传出呼叫,java,android,android-studio,reflection,phone-call,Java,Android,Android Studio,Reflection,Phone Call,我不介意在设备上生根,因为该应用程序只能在私人场合使用,我正在从事一个需要监控设备调用状态的项目,我已经阅读了该项目的文档 我一直在使用它,但我有一个问题,知道什么时候接电话,检查了文档和stackoverflow,意识到这是谷歌本身的一个已知问题 还有很多我试过的。 我知道没有记录在案的方法来实现这一点,我相信这是可能的,因为android本身计算通话时间,也有一些应用程序(如TRUE CALLER)和其他一些私人应用程序监控通话时间,这是基于接听电话的时间和挂断电话的时间。 在决定发布
关于如何在根设备上实现这一点的任何建议。这是一个监听语音呼叫的电话广播接收器示例
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Environment;
import android.support.v4.app.NotificationCompat;
import android.telephony.TelephonyManager;
import android.util.Log;
import com.nitesh.brill.saleslines.Common_Files.SaveData;
import com.nitesh.brill.saleslines.R;
public class MyPhoneReceiver extends BroadcastReceiver {
private String phoneNumber;
Context context;
@Override
public void onReceive(final Context context, Intent intent) {
this.context = context;
phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
String extraState = intent.getStringExtra(TelephonyManager.EXTRA_STATE);
try {
if (extraState != null) {
if (extraState.equals(TelephonyManager.EXTRA_STATE_OFFHOOK)) {
Log.e("State","Offhook");
} else if (extraState
.equals(TelephonyManager.EXTRA_STATE_IDLE)) {
Log.e("State","Idle");
} else if (extraState
.equals(TelephonyManager.EXTRA_STATE_RINGING)) {
if (phoneNumber == null)
phoneNumber = intent
.getStringExtra(TelephonyManager.EXTRA_INCOMING_NUMBER);
Log.e("State","Ringing");
}
} else if (phoneNumber != null) {
Log.e("Outgoing call",""+phoneNumber);
}
} catch (Exception e) {
Log.e(Constants.TAG, "Exception");
e.printStackTrace();
}
}
}
将此代码添加到清单文件中
<receiver android:name=".MyPhoneReceiver">
<intent-filter>
<!-- Intent filters for broadcast receiver -->
<action android:name="android.intent.action.PHONE_STATE" />
<action android:name="android.intent.action.NEW_OUTGOING_CALL" />
</intent-filter>
</receiver>
在查看调用期间的系统日志并查看源代码和中的后,我发现精确调用状态可以用来监听调用期间的精确更改 但正如您所看到的,大多数内容都是使用注释从文档中隐藏的 当应用于包、类、方法或字段时,@hide将从文档中删除该节点及其所有子节点 虽然方法和类是隐藏的,但它们可以使用访问,所以我想尝试一下。但是开发者社区是如此之大,以至于你想到的大部分东西都可以在谷歌上找到 所以在谷歌搜索之后,我发现,这解释了如何使用Java反射API监听精确的调用状态。 所以我把这段代码原封不动 将此添加到
AndroidManifest.xml
文件中以声明广播接收器
<receiver
android:name=".OutCallLogger"
android:enabled="true"
android:exported="true" >
<intent-filter>
<action android:name="android.intent.action.PRECISE_CALL_STATE" />
<action android:name="android.intent.action.NEW_OUTGOING_CALL" />
</intent-filter>
</receiver>
这是您的广播接收器类,用于获取传出呼叫的精确呼叫状态
public class OutCallLogger extends BroadcastReceiver {
public OutCallLogger() {
}
TelephonyManager Tm;
ITelephony telephonyService;
Class c = null;
Method methodGetInstance = null;
Method methodGetActiveFgCallState=null;
String TAG="Tag";
Object objectCallManager=null;
Context context1;
Class<?> classCallManager;
Class telephonyClass;
Class telephonyStubClass;
Class serviceManagerClass;
Class serviceManagerStubClass;
Class serviceManagerNativeClass;
Class serviceManagerNativeStubClass;
Method telephonyCall;
Method telephonyEndCall;
Method telephonyAnswerCall;
Method getDefault;
Method[] temps;
Constructor[] serviceManagerConstructor;
// Method getService;
Object telephonyObject;
Object serviceManagerObject;
private Timer timer= null;
@Override
public void onReceive(Context context, Intent intent) {
// TODO: This method is called when the BroadcastReceiver is receiving
// an Intent broadcast.
this.context1= context;
Tm=(TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
final ClassLoader classLoader = this.getClass().getClassLoader();
try {
classCallManager = classLoader.loadClass("com.android.internal.telephony.CallManager");
Log.e(TAG, "CallManager: Class loaded " + classCallManager.toString());
methodGetInstance = classCallManager.getDeclaredMethod("getInstance");
methodGetInstance.setAccessible(true);
Log.e(TAG, "CallManager: Method loaded " + methodGetInstance.getName());
objectCallManager = methodGetInstance.invoke(null);
Log.e(TAG, "CallManager: Object loaded " + objectCallManager.getClass().getName());
Method[] aClassMethods = classCallManager.getDeclaredMethods();
for(Method m : aClassMethods)
{
Log.e("MEthods", m.getName());
}
methodGetActiveFgCallState = classCallManager.getDeclaredMethod("getActiveFgCallState");
Log.e(TAG, "CallManager: Method loaded " + methodGetActiveFgCallState.getName());
Log.e(TAG, "CallManager: What is the Call state = " + methodGetActiveFgCallState.invoke(objectCallManager));
}
catch (ClassNotFoundException e) {
Log.e(TAG, e.getClass().getName() + e.toString());
}
catch (NoSuchMethodException e) {
Log.e(TAG, e.getClass().getName() + e.toString());
}
catch (InvocationTargetException e) {
Log.e(TAG, e.getClass().getName() + e.toString());
}
catch (IllegalAccessException e) {
Log.e(TAG, e.getClass().getName() + e.toString());
}
Tm.listen(new PhoneStateListener(){
public void onCallStateChanged(int state,String number) {
super.onCallStateChanged(state, number);
try {
if (methodGetActiveFgCallState.invoke(objectCallManager).toString().toLowerCase() .equals("idle"))
{
//Toast.makeText(context1, "I am in idle state", Toast.LENGTH_LONG).show(); }
if (methodGetActiveFgCallState.invoke(objectCallManager).toString().toLowerCase() .equals("active"))
{
//Toast.makeText(context1, "I am in active state", Toast.LENGTH_LONG).show(); }
Toast.makeText(context1, " "+methodGetActiveFgCallState.invoke(objectCallManager).toString(), Toast.LENGTH_LONG).show();
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block e.printStackTrace();
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block e.printStackTrace();
} catch (InvocationTargetException e) {
// TODO Auto-generated catch block e.printStackTrace();
}
}
}, PhoneStateListener.LISTEN_CALL_STATE);
}
公共类OutCallLogger扩展了BroadcastReceiver{
公共OutCallLogger(){
}
TelephonyManager Tm;
ITelephony电话服务;
c类=空;
方法methodGetInstance=null;
方法methodGetActiveFgCallState=null;
String TAG=“TAG”;
objectCallManager=null;
语境1;
班级经理;
类电话类;
类电话子类;
类serviceManagerClass;
类serviceManagerStubClass;
类serviceManagerNativeClass;
类服务管理器活动子类;
方法电话呼叫;
方法电话呼叫;
方法电话呼叫;
方法getDefault;
方法[]temps;
构造函数[]服务管理器构造函数;
//方法获取服务;
对象电话对象;
对象服务管理对象;
专用定时器=空;
@凌驾
公共void onReceive(上下文、意图){
//TODO:当BroadcastReceiver正在接收时调用此方法
//有意图的广播。
this.context1=上下文;
Tm=(TelephonyManager)context.getSystemService(context.TELEPHONY_服务);
final ClassLoader ClassLoader=this.getClass().getClassLoader();
试一试{
classCallManager=classLoader.loadClass(“com.android.internal.telephony.CallManager”);
Log.e(标记“CallManager:Class loaded”+classCallManager.toString());
methodGetInstance=classCallManager.getDeclaredMethod(“getInstance”);
methodGetInstance.setAccessible(true);
e(标记“CallManager:MethodLoaded”+methodGetInstance.getName());
objectCallManager=methodGetInstance.invoke(null);
Log.e(标记“CallManager:Object loaded”+objectCallManager.getClass().getName());
方法[]aClassMethods=classCallManager.getDeclaredMethods();
对于(方法m:aClassMethods)
{
Log.e(“方法”,m.getName());
}
methodGetActiveFgCallState=classCallManager.getDeclaredMethod(“getActiveFgCallState”);
Log.e(标记“CallManager:MethodLoaded”+methodGetActiveFgCallState.getName());
Log.e(标记,“CallManager:调用状态是什么=“+methodGetActiveFgCallState.invoke(objectCallManager));
}
catch(classnotfounde异常){
Log.e(标记,e.getClass().getName()+e.toString());
}
捕获(无此方法例外){
Log.e(标记,e.getClass().getName()+e.toString());
}
捕获(调用TargetException e){
Log.e(标记,e.getClass().getName()+e.toString());
}
捕获(非法访问例外e){
Log.e(标记,e.getClass().getName()+e.toString());
}
Tm.listen(新的PhoneStateListener(){
public void onCallStateChanged(int状态,字符串编号){
super.onCallStateChanged(状态、编号);
试一试{
if(methodGetActiveFgCallState.invoke(objectCallManager.toString().toLowerCase().equals(“idle”))
{
//Toast.makeText(context1,“我处于空闲状态”,Toast.LENGTH_LONG.show();}
if(methodGetActiveFgCallState.invoke(objectCallManager.toString().toLowerCase().equals(“active”))
{
//Toast.makeText(context1,“我处于活动状态”,Toast.LENGTH_LONG.show();}
Toast.makeText(context1,“+methodGetActiveFgCallState.invoke(objectCallManager).toString(),Toast.LENGTH_LONG.show();
}捕获(IllegalArgumentException e){
//TODO自动生成的捕捉块e.printStackTrace();
}捕获(非法访问例外e){
//TODO自动生成的捕捉块e.printStackTrace();
}捕获(调用TargetException e){
//TODO自动生成的捕捉块e.printStac
<uses-feature android:name="android.hardware.telephony"></uses-feature>
public class OutCallLogger extends BroadcastReceiver {
public OutCallLogger() {
}
TelephonyManager Tm;
ITelephony telephonyService;
Class c = null;
Method methodGetInstance = null;
Method methodGetActiveFgCallState=null;
String TAG="Tag";
Object objectCallManager=null;
Context context1;
Class<?> classCallManager;
Class telephonyClass;
Class telephonyStubClass;
Class serviceManagerClass;
Class serviceManagerStubClass;
Class serviceManagerNativeClass;
Class serviceManagerNativeStubClass;
Method telephonyCall;
Method telephonyEndCall;
Method telephonyAnswerCall;
Method getDefault;
Method[] temps;
Constructor[] serviceManagerConstructor;
// Method getService;
Object telephonyObject;
Object serviceManagerObject;
private Timer timer= null;
@Override
public void onReceive(Context context, Intent intent) {
// TODO: This method is called when the BroadcastReceiver is receiving
// an Intent broadcast.
this.context1= context;
Tm=(TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
final ClassLoader classLoader = this.getClass().getClassLoader();
try {
classCallManager = classLoader.loadClass("com.android.internal.telephony.CallManager");
Log.e(TAG, "CallManager: Class loaded " + classCallManager.toString());
methodGetInstance = classCallManager.getDeclaredMethod("getInstance");
methodGetInstance.setAccessible(true);
Log.e(TAG, "CallManager: Method loaded " + methodGetInstance.getName());
objectCallManager = methodGetInstance.invoke(null);
Log.e(TAG, "CallManager: Object loaded " + objectCallManager.getClass().getName());
Method[] aClassMethods = classCallManager.getDeclaredMethods();
for(Method m : aClassMethods)
{
Log.e("MEthods", m.getName());
}
methodGetActiveFgCallState = classCallManager.getDeclaredMethod("getActiveFgCallState");
Log.e(TAG, "CallManager: Method loaded " + methodGetActiveFgCallState.getName());
Log.e(TAG, "CallManager: What is the Call state = " + methodGetActiveFgCallState.invoke(objectCallManager));
}
catch (ClassNotFoundException e) {
Log.e(TAG, e.getClass().getName() + e.toString());
}
catch (NoSuchMethodException e) {
Log.e(TAG, e.getClass().getName() + e.toString());
}
catch (InvocationTargetException e) {
Log.e(TAG, e.getClass().getName() + e.toString());
}
catch (IllegalAccessException e) {
Log.e(TAG, e.getClass().getName() + e.toString());
}
Tm.listen(new PhoneStateListener(){
public void onCallStateChanged(int state,String number) {
super.onCallStateChanged(state, number);
try {
if (methodGetActiveFgCallState.invoke(objectCallManager).toString().toLowerCase() .equals("idle"))
{
//Toast.makeText(context1, "I am in idle state", Toast.LENGTH_LONG).show(); }
if (methodGetActiveFgCallState.invoke(objectCallManager).toString().toLowerCase() .equals("active"))
{
//Toast.makeText(context1, "I am in active state", Toast.LENGTH_LONG).show(); }
Toast.makeText(context1, " "+methodGetActiveFgCallState.invoke(objectCallManager).toString(), Toast.LENGTH_LONG).show();
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block e.printStackTrace();
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block e.printStackTrace();
} catch (InvocationTargetException e) {
// TODO Auto-generated catch block e.printStackTrace();
}
}
}, PhoneStateListener.LISTEN_CALL_STATE);
}