如何实现android手机来电拦截系统页面弹出自定义页面特效，
首先：
我们需要注册一个监听来电的广播PhoneStateReceiver 类：
其次：
在onReceive里面我们获取android 电话状态的监听(来电和去电）
实现手机电话状态的监听，主要依靠两个类：TelephoneManger和PhoneStateListener。
TelephonseManger提供了取得手机基本服务的信息的一种方式。
因此应用程序可以使用TelephonyManager来探测手机基本服务的情况。
应用程序可以注册listener来监听电话状态的改变。我们不能对TelephonyManager进行实例化，
只能通过获取服务的形式：Context.getSystemService(Context.TELEPHONY_SERVICE);
特别注意来去电需要添加权限：
我在项目中主要监听
Intent.ACTION_NEW_OUTGOING_CALL //去电广播意图
Intent.ACTION_NEW_OUTGOING_CALL //拨打电话广播
android.intent.action.PHONE_STATE //电话状态改变是会发送action
通过：numbers = intent.getStringExtra("incoming_number");获取number
最后：我主要的实现方法
CallTask(states,numbers);//去电处理， 启动ExhaleAnimation 类，在广播页面不宜处理很耗时的
操作，因为广播的生命周期很短，挂电话的时候可以监听挂电动作，然后把自己自定义的页面销毁。
public class PhoneStateReceiver extends BroadcastReceiver {
public Context mContext;
private AudioManager mAudioManager;
int ringerMode;
boolean isSystemRingtone;
public String numbers;
String outgoing_call;
boolean outcall_value = false;
@Override
public void onReceive(final Context context, Intent intent) {
mContext = context;
mAudioManager = (AudioManager) context
.getSystemService(Context.AUDIO_SERVICE);
ringerMode = mAudioManager.getRingerMode();
TelephonyManager tm = (TelephonyManager) context
.getSystemService(Service.TELEPHONY_SERVICE);
int states = tm.getCallState();
String action = intent.getAction();
isSystemRingtone = getRingMode();
setMute(true);
numbers = intent.getStringExtra("incoming_number");
if (action.equals("android.intent.action.PHONE_STATE")) {
CallTask(states,numbers);
}else if(intent.getAction().equals(Intent.ACTION_NEW_OUTGOING_CALL)){
outcall_value = true;
outgoing_call = this.getResultData();
ExhaledTask(outgoing_call);
}
}
/**
* 去电处理：
* 读取数据库中去电规则，
* 显示数据库中去电动漫
* */
private void ExhaledTask(String outgoing_number) {
Intent i = new Intent(mContext,ExhaleAnimation.class);
i.putExtra("number", outgoing_number);
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
mContext.startActivity(i);
}
/**
* 来电处理：
* 判断来电的 状态，
* 加载数据库中来电的规则
* 显示来电动漫*/
public void CallTask(int state,final String number){
switch (state) {
case TelephonyManager.CALL_STATE_IDLE:
ToastUtil.alertLong(mContext, "空闲阶段");
Log.i("IDLE", "ExhaleAnimation.EXHALEANIMATION ="+ ExhaleAnimation.EXHALEANIMATION );
// if(ExhaleAnimation.EXHALEANIMATION != null){
// Log.i("IDLE", "if(ExhaleAnimation.EXHALEANIMATION != null)");
// // ExhaleAnimation.EXHALEANIMATION.releasePic();
// endRinger();
// }else
if (AndroidInCallActivity.INSTANCE != null){
new Thread(new Runnable() {
@Override
public void run() {
saveInCall(false);
saveCallRinging(false);
setMute(false);
AndroidInCallActivity.INSTANCE.pause();
AndroidInCallActivity.INSTANCE.onEnd();
AndroidInCallActivity.INSTANCE.finish();
}
}).start();
}
endRinger();
break;
case TelephonyManager.CALL_STATE_OFFHOOK:
new Thread(new Runnable() {
@Override
public void run() {
saveInCall(true);
if (AndroidInCallActivity.INSTANCE != null) {
AndroidInCallActivity.INSTANCE.pause();
AndroidInCallActivity.INSTANCE.onAnswer();
AndroidInCallActivity.INSTANCE.finish();
}
}
}).start();
break;
case TelephonyManager.CALL_STATE_RINGING:
saveCallRinging(true);
new Thread(new Runnable() {
@Override
public void run() {
if (isInCall()) {
return;
}
if (isSystemRingtone) {
startIntent(mContext, true, number);
} else {
startIntent(mContext, false, number);
}
}
}).start();
break;
}
}
private void setMute(boolean isRingtone) {
if (ringerMode == AudioManager.RINGER_MODE_NORMAL) {
mAudioManager.setStreamMute(AudioManager.STREAM_RING, isRingtone);
}
}
public void endRinger() {
ActivityManager activityManager = (ActivityManager) mContext
.getSystemService(Context.ACTIVITY_SERVICE);
List<RunningAppProcessInfo> p = activityManager
.getRunningAppProcesses();
for (RunningAppProcessInfo r : p) {
if (r.processName.equalsIgnoreCase("com.andhat.outcall")) {
android.os.Process.killProcess(r.pid);
Log.e("Goo", "endRinger()");
return;
}
}
}
private void startIntent(Context context, boolean isSystemRinger,
final String number) {
Intent i = new Intent(context, BlankActivity.class);
i.putExtra("number", number);
i.putExtra("isSystemRinger", isSystemRinger);
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(i);
}
/**
* 获取铃声设置
*
* @return
*/
private boolean getRingMode() {
SharedPreferences p = mContext.getSharedPreferences(
Settings.SHARED_PREFS_NAME, 0);
if (p == null)
return false;
boolean mode = p.getBoolean("ring_mode", false);
return mode;
}
private boolean isInCall() {
UserPreference.ensureIntializePreference(mContext);
boolean state = UserPreference.read("incall", false);
return state;
}
private void saveInCall(boolean b) {
UserPreference.ensureIntializePreference(mContext);
UserPreference.save("incall", b);
}
private void saveCallRinging(boolean b) {
UserPreference.ensureIntializePreference(mContext);
UserPreference.save("isCallRinging", b);
}
}
///记得
com.android.internal.telephony 引入包添加 aidl
/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.internal.telephony;
import android.os.Bundle;
import java.util.List;
import android.telephony.NeighboringCellInfo;
/**
* Interface used to interact with the phone. Mostly this is used by the
* TelephonyManager class. A few places are still using this directly.
* Please clean them up if possible and use TelephonyManager insteadl.
*
* {@hide}
*/
interface ITelephony {
/**
* Dial a number. This doesn't place the call. It displays
* the Dialer screen.
* @param number the number to be dialed. If null, this
* would display the Dialer screen with no number pre-filled.
*/
void dial(String number);
/**
* Place a call to the specified number.
* @param number the number to be called.
*/
void call(String number);
/**
* If there is currently a call in progress, show the call screen.
* The DTMF dialpad may or may not be visible initially, depending on
* whether it was up when the user last exited the InCallScreen.
*
* @return true if the call screen was shown.
*/
boolean showCallScreen();
/**
* Variation of showCallScreen() that also specifies whether the
* DTMF dialpad should be initially visible when the InCallScreen
* comes up.
*
* @param showDialpad if true, make the dialpad visible initially,
* otherwise hide the dialpad initially.
* @return true if the call screen was shown.
*
* @see showCallScreen
*/
boolean showCallScreenWithDialpad(boolean showDialpad);
/**
* End call or go to the Home screen
*
* @return whether it hung up
*/
boolean endCall();
/**
* Answer the currently-ringing call.
*
* If there's already a current active call, that call will be
* automatically put on hold. If both lines are currently in use, the
* current active call will be ended.
*
* TODO: provide a flag to let the caller specify what policy to use
* if both lines are in use. (The current behavior is hardwired to
* "answer incoming, end ongoing", which is how the CALL button
* is specced to behave.)
*
* TODO: this should be a oneway call (especially since it's called
* directly from the key queue thread).
*/
void answerRingingCall();
/**
* Silence the ringer if an incoming call is currently ringing.
* (If vibrating, stop the vibrator also.)
*
* It's safe to call this if the ringer has already been silenced, or
* even if there's no incoming call. (If so, this method will do nothing.)
*
* TODO: this should be a oneway call too (see above).
* (Actually *all* the methods here that return void can
* probably be oneway.)
*/
void silenceRinger();
/**
* Check if we are in either an active or holding call
* @return true if the phone state is OFFHOOK.
*/
boolean isOffhook();
/**
* Check if an incoming phone call is ringing or call waiting.
* @return true if the phone state is RINGING.
*/
boolean isRinging();
/**
* Check if the phone is idle.
* @return true if the phone state is IDLE.
*/
boolean isIdle();
/**
* Check to see if the radio is on or not.
* @return returns true if the radio is on.
*/
boolean isRadioOn();
/**
* Check if the SIM pin lock is enabled.
* @return true if the SIM pin lock is enabled.
*/
boolean isSimPinEnabled();
/**
* Cancels the missed calls notification.
*/
void cancelMissedCallsNotification();
/**
* Supply a pin to unlock the SIM. Blocks until a result is determined.
* @param pin The pin to check.
* @return whether the operation was a success.
*/
boolean supplyPin(String pin);
/**
* Handles PIN MMI commands (PIN/PIN2/PUK/PUK2), which are initiated
* without SEND (so <code>dial</code> is not appropriate).
*
* @param dialString the MMI command to be executed.
* @return true if MMI command is executed.
*/
boolean handlePinMmi(String dialString);
/**
* Toggles the radio on or off.
*/
void toggleRadioOnOff();
/**
* Set the radio to on or off
*/
boolean setRadio(boolean turnOn);
/**
* Request to update location information in service state
*/
void updateServiceLocation();
/**
* Enable location update notifications.
*/
void enableLocationUpdates();
/**
* Disable location update notifications.
*/
void disableLocationUpdates();
/**
* Enable a specific APN type.
*/
int enableApnType(String type);
/**
* Disable a specific APN type.
*/
int disableApnType(String type);
/**
* Allow mobile data connections.
*/
boolean enableDataConnectivity();
/**
* Disallow mobile data connections.
*/
boolean disableDataConnectivity();
/**
* Report whether data connectivity is possible.
*/
boolean isDataConnectivityPossible();
Bundle getCellLocation();
/**
* Returns the neighboring cell information of the device.
*/
List<NeighboringCellInfo> getNeighboringCellInfo();
int getCallState();
int getDataActivity();
int getDataState();
/**
* Returns the current active phone type as integer.
* Returns TelephonyManager.PHONE_TYPE_CDMA if RILConstants.CDMA_PHONE
* and TelephonyManager.PHONE_TYPE_GSM if RILConstants.GSM_PHONE
*/
int getActivePhoneType();
/**
* Returns the CDMA ERI icon index to display
*/
int getCdmaEriIconIndex();
/**
* Returns the CDMA ERI icon mode,
* 0 - ON
* 1 - FLASHING
*/
int getCdmaEriIconMode();
/**
* Returns the CDMA ERI text,
*/
String getCdmaEriText();
/**
* Returns true if CDMA provisioning needs to run.
*/
boolean getCdmaNeedsProvisioning();
/**
* Returns the unread count of voicemails
*/
int getVoiceMessageCount();
/**
* Returns the network type
*/
int getNetworkType();
/**
* Return true if an ICC card is present
*/
boolean hasIccCard();
}
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