来电拦截

权限

    <uses-permission android:name="android.permission.READ_PHONE_STATE" />    <uses-permission android:name="android.permission.CALL_PHONE" />    <uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS" />

  <!-- 注册广播  监听拨出电话 -->  <receiver android:name="com.example.administrator.endcall.PhoneStateReceiver">            <intent-filter>                <action android:name="android.intent.action.PHONE_STATE" />                <action android:name="android.intent.action.NEW_OUTGOING_CALL" />            </intent-filter>  </receiver>

拨号广播—PhoneStateReceiver

package com.example.administrator.endcall;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.telephony.PhoneStateListener;import android.telephony.TelephonyManager;import android.util.Log;public class PhoneStateReceiver extends BroadcastReceiver {    @Override    public void onReceive(Context context, Intent intent) {        if (intent.getAction().equals(Intent.ACTION_NEW_OUTGOING_CALL)) {            String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);            Log.i("BlockCallHelper", "BlockCallHelper------->>>>" + phoneNumber);        }    }}

来电挂断
BlockCallHelper

package com.example.administrator.endcall;import android.content.Context;import android.content.SharedPreferences;import android.database.Cursor;import android.net.Uri;import android.os.RemoteException;import android.telephony.PhoneStateListener;import android.telephony.TelephonyManager;import android.util.Log;import com.android.internal.telephony.ITelephony;import java.lang.reflect.InvocationTargetException;import java.lang.reflect.Method;import java.util.ArrayList;import java.util.List;public final class BlockCallHelper {    private static final String TAG = "BlockCallHelper";    private Context mContext;    private TelephonyManager tManger;    private List<String> phones;    private BlockCallBack bcb;    //////////////////////////////////////////    private static final class Factory {        private static final BlockCallHelper instance = new BlockCallHelper();    }    public static BlockCallHelper getInstance() {        return Factory.instance;    }    /**     * 初始化上下文以及数据     * @param context     */    public BlockCallHelper init(Context context) {        if (context == null) {            throw new NullPointerException("context == null!");        }        this.mContext = context;        this.tManger = (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);        tManger.listen(new PhoneCallListener(), PhoneCallListener.LISTEN_CALL_STATE);        return this;    }    /**     * 注入需要拦截的手机号     * @param phoneL     */    public BlockCallHelper injectBlockPhoneNum(ArrayList<String> blockCalls) {        this.phones = blockCalls;        return this;    }    /**     * 结束通话     */    private void endCall() {        Class<TelephonyManager> tmc = TelephonyManager.class;        Method getITelephonyMethod;        try {            getITelephonyMethod = tmc.getDeclaredMethod("getITelephony", (Class[]) null);            getITelephonyMethod.setAccessible(true);            ITelephony iTelephony = (ITelephony) getITelephonyMethod.invoke(tManger, (Object[]) null);            iTelephony.endCall();        } catch (NoSuchMethodException e1) {            e1.printStackTrace();        } catch (InvocationTargetException e2) {            e2.printStackTrace();        } catch (IllegalAccessException e3) {            e3.printStackTrace();        } catch (RemoteException e4) {            e4.printStackTrace();        }    }    private final class PhoneCallListener extends PhoneStateListener {        @Override        public void onCallStateChanged(int state, String incomingNumber) {            if (state == TelephonyManager.CALL_STATE_RINGING) {                if (phones.contains(incomingNumber)) {                    Log.i("BlockCallHelper", "contains contains contains");                    endCall();                    if (bcb != null) {                        bcb.callBack(incomingNumber);                    }                } else {                    Log.i("BlockCallHelper", "contains not-------");                }            }        }    }    public BlockCallHelper setBlockCallBack(BlockCallBack back) {        this.bcb = back;        return this;    }    public interface BlockCallBack {        void callBack(String incomingNum);    }}

看主界面MainActivity

package com.example.administrator.endcall;import android.app.Activity;import android.app.NotificationManager;import android.os.Bundle;import android.util.Log;import android.widget.Toast;import java.util.ArrayList;public class MainActivity extends Activity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        ArrayList<String> blockCalls = new ArrayList();        blockCalls.add("13581922339");        blockCalls.add("[phone]");        blockCalls.add("18500813370");        blockCalls.add("13717717622");        blockCalls.add("[phone]");        BlockCallHelper.getInstance().init(this).injectBlockPhoneNum(blockCalls).setBlockCallBack(new BlockCallHelper.BlockCallBack() {            @Override            public void callBack(String incomingNum) {                Log.i("BlockCallHelper", "incomingNum-----------" + incomingNum);            }        });    }}

最后看AIdl层面
ITelephony.aidl

package com.android.internal.telephony;interface ITelephony {      void dial(String number);      void call(String number);      boolean showCallScreen();      boolean showCallScreenWithDialpad(boolean showDialpad);      boolean endCall();      void answerRingingCall();      void silenceRinger();      boolean isOffhook();      boolean isRinging();      boolean isIdle();      boolean isRadioOn();      boolean isSimPinEnabled();      void cancelMissedCallsNotification();      boolean supplyPin(String pin);      boolean handlePinMmi(String dialString);      void toggleRadioOnOff();      boolean setRadio(boolean turnOn);      void updateServiceLocation();      void enableLocationUpdates();      void disableLocationUpdates();      int enableApnType(String type);      int disableApnType(String type);      boolean enableDataConnectivity();      boolean disableDataConnectivity();      boolean isDataConnectivityPossible();      Bundle getCellLocation();      List<NeighboringCellInfo> getNeighboringCellInfo();       int getCallState();       int getDataActivity();       int getDataState();}

NeighboringCellInfo.aidl

// NeighboringCellInfo.aidlpackage android.telephony;parcelable NeighboringCellInfo;