网上查到两种挂断电话方式
第一种：通过反射得到隐藏的API，需要aidl文件，但是这种方式测试后，无效。方法写出来吧，也许对你有你有帮助。
首先在main文件下创建报名com.android.internal.telephony，然后创建文件ITelephony.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();
}根据文档查询，这种方式只在2.3版本一下才有效。
第二种，通过耳机方式挂断，通过查看代码发现是jni回调java。代码已经集成完毕，使用方式跟第一种方式一样，调用answerRingingCall即可，但是此方法只对4.4以下有效。
第三种：通过无障碍模式，模拟点击挂断电话。需要继承AccessibilityService并开启服务。，监听广播，确定挂机按钮位置，再进行模拟点击挂断操作。
可以实现，但是方法过于麻烦。
package com.aaa.overlayviewdemo.auth;
import android.accessibilityservice.AccessibilityService;
import android.annotation.TargetApi;
import android.os.Build;
import android.text.TextUtils;
import android.util.Log;
import android.view.accessibility.AccessibilityEvent;
import android.view.accessibility.AccessibilityNodeInfo;
import java.util.ArrayList;
import java.util.List;
/**
* Auther xcd on 2022年10月26日17:55:12
*/
public class MyAccessibilityService extends AccessibilityService {
private static final String TAG = "MyAccessibilityService";
private String nowPackageName;
private boolean isClickSetMoney;
private boolean isClick, canClick = true;
private int count;
private int linearCount;
private int clickCount;
private boolean isRefresh;
private boolean isTv, isRecycler;
private boolean isFirst = true;
private AccessibilityNodeInfo linearAccessibility;
private AccessibilityNodeInfo relateAccessibility;
private List<String> titleList = new ArrayList<>();
@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
@Override
public void onAccessibilityEvent(AccessibilityEvent event) {
nowPackageName = event.getPackageName().toString();
Log.e("TAG_辅助功能","nowPackageName="+nowPackageName);
if (nowPackageName.equals(getPackageName()) && MyApplication.getInstance()
.getFlag()) {
// if (event.getEventType() == AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED) {
AccessibilityNodeInfo rootNode = this.getRootInActiveWindow();
executeOperation(rootNode);
// }
}
}
@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
private boolean executeOperation(AccessibilityNodeInfo info) {
if (info == null) return false;
if ("android.widget.Button".equals(info.getClassName()) && "刷新".equals(info.getText().toString())) {
if (isFirst) {
isFirst = false;
return true;
}
if (!isRecycler) {
info.performAction(AccessibilityNodeInfo.ACTION_CLICK);
isRefresh = true;
isRecycler = true;
}
}
if ("android.widget.LinearLayout".equals(info.getClassName())) {
linearAccessibility = info;
int mCount = info.getChildCount();
for (int i = 0; i < mCount; i++) {
executeOperation(info.getChild(i));
}
}
if ("android.widget.RelativeLayout".equals(info.getClassName())) {
/*if (isClick) {
info.performAction(AccessibilityNodeInfo.ACTION_CLICK);
isClick = false;
canClick = true;
}*/
relateAccessibility = info;
return true;
}
if (info.getChildCount() == 0) {
if ("android.widget.Image".equals(info.getClassName())) {
if (!canClick) {
return true;
}
if(count == 5){
performGlobalAction(GLOBAL_ACTION_BACK);
canClick = false;
isRecycler = false;
return true;
}
if (!"90".equals(info.getText().toString())) {
try {
canClick = false;
count++;
Thread.sleep(6500);
} catch (InterruptedException e) {
e.printStackTrace();
}
info.performAction(AccessibilityNodeInfo.ACTION_CLICK);
}
return true;
}
if (!TextUtils.isEmpty(info.getText()) && "关闭".equals(info.getText().toString())) {
info.performAction(AccessibilityNodeInfo.ACTION_CLICK);
}
if ("android.widget.TextView".equals(info.getClassName()) && !TextUtils.isEmpty(info.getText()) && info.getText().toString().contains("/")) {
canClick = true;
relateAccessibility.performAction(AccessibilityNodeInfo.ACTION_CLICK);
}
if ("android.widget.TextView".equals(info.getClassName()) && !TextUtils.isEmpty(info.getText()) && (info.getText().toString().contains("视频")|| info.getText().toString().contains("置顶"))) {
isTv = true;
}
if ("android.widget.TextView".equals(info.getClassName()) && !TextUtils.isEmpty(info.getText()) && (info.getText().toString().contains("评")|| info.getText().toString().contains("刚刚"))) {
if (isTv) {
isTv = false;
return true;
}
if(!isRefresh && !isFirst){
return true;
}
isRecycler = false;
canClick = true;
count = 0;
isRefresh = false;
linearAccessibility.performAction(AccessibilityNodeInfo.ACTION_CLICK);
}
/* if (info.getText() != null) {
if ("关注".equals(info.getText().toString())) {
if ("android.widget.TextView".equals(info.getClassName())) {
}
} else if ("android.widget.ImageView".equals(info.getClassName())) {
if (isClick) {
info.performAction(AccessibilityNodeInfo.ACTION_CLICK);
isClick = false;
}
} else if ("android.support.v4.view.ViewPager".equals(info.getClassName())) {
isClick = true;
} else if ("金额".equals(info.getText().toString())) {
if ("android.widget.TextView".equals(info.getClassName())) {
AccessibilityNodeInfo parent = info.getParent();
AccessibilityNodeInfo child = parent.getChild(1);
ClipboardManager clipboardManager = (ClipboardManager) getSystemService
(CLIPBOARD_SERVICE);
ClipData clipData = ClipData.newPlainText("scb", MyApplication.getInstance()
.getParams());
clipboardManager.setPrimaryClip(clipData);
boolean b = child.performAction(AccessibilityNodeInfo.ACTION_PASTE);
isClickSetMoney = false;
}
} else if ("确定".equals(info.getText().toString())) {
if ("android.widget.Button".equals(info.getClassName())) {
AccessibilityNodeInfo parent = info;
while (parent != null) {
if (parent.isClickable()) {
boolean b = parent.performAction(AccessibilityNodeInfo
.ACTION_CLICK);
return b;
}
parent = parent.getParent();
}
}
} else if ("android.widget.ScrollView".equals(info.getPackageName())) {
AccessibilityNodeInfo parent = info;
if (parent.isScrollable()) {
parent.performAction(AccessibilityNodeInfo.ACTION_SCROLL_FORWARD);
}
}
}*/
} else
{
for (int i = 0; i < info.getChildCount(); i++) {
if (info.getChild(i) != null) {
executeOperation(info.getChild(i));
}
}
}
return false;
}
@Override
public void onInterrupt() {
}
}
第四种方式：抛异常，挂断电话，并关闭通话界面。此方式最简单，并且能实现项目需求。
private boolean killPhoneCall() {
try {
tryEndCall();
TelephonyManager telephonyManager =
(TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
Class classTelephony = Class.forName(telephonyManager.getClass().getName());
Method methodGetITelephony = classTelephony.getDeclaredMethod("getITelephony");
methodGetITelephony.setAccessible(true);
Object telephonyInterface = methodGetITelephony.invoke(telephonyManager);
Class telephonyInterfaceClass =
Class.forName(telephonyInterface.getClass().getName());
Method methodEndCall = telephonyInterfaceClass.getDeclaredMethod("endCall");
methodEndCall.invoke(telephonyInterface);
} catch (Exception e) {
e.printStackTrace();
Log.d(TAG1, "hangupPhoneCall: " + e.toString());
return false;
}
return true;
}
private void tryEndCall() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
try {
TelecomManager telecomManager = (TelecomManager) getSystemService(
Context.TELECOM_SERVICE);
if (telecomManager != null) {
boolean res = telecomManager.endCall();
Log.d(TAG1, "tryEndCall: " + res);
}
} catch (Exception e) {
e.printStackTrace();
}
}
}注意一：不要忘记添加权限
<uses-permission android:name="android.permission.CALL_PHONE" />
注意二：电话权限必须是始终允许，否则endCall无效。【这一条我被坑了一顿饭】