静态网站,网站链接dw怎么做,中企动力公司是做什么的,wordpress中文清爽博客主题:jishuzh主题分享Android 11.0 长按按键切换SIM卡默认移动数据
近来收到客户需求想要通过长按按键实现切换SIM卡默认移动数据的功能#xff0c;该功能主要通过长按按键发送广播来实现#xff0c;具体修改参照如下#xff1a;
首先创建广播#xff0c;具体修改参照如下#xff1a;
/vend…Android 11.0 长按按键切换SIM卡默认移动数据
近来收到客户需求想要通过长按按键实现切换SIM卡默认移动数据的功能该功能主要通过长按按键发送广播来实现具体修改参照如下
首先创建广播具体修改参照如下
/vendor/mediatek/proprietary/packages/apps/MtkSettings/AndroidManifest.xml receiverandroid:name.sim.SimReceiverintent-filteraction android:nameandroid.intent.action.sim.longpress //intent-filter/receiver
其次合入具体功能实现的SimReceiver.java文件
/vendor/mediatek/proprietary/packages/apps/MtkSettings/src/com/android/settings/sim/SimReceiver.java
package com.android.settings.sim;import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.media.AudioManager;
import android.media.RingtoneManager;
import android.net.Uri;
import android.telephony.SubscriptionInfo;
import android.telephony.SubscriptionManager;
import android.util.Log;
import java.util.List;public class SimReceiver extends BroadcastReceiver {Overridepublic void onReceive(Context context, Intent intent) {if (intent.getAction().equals(android.intent.action.sim.longpress)) {SubscriptionManager subscriptionManager SubscriptionManager.from(context);ListSubscriptionInfo subscriptionInfoList subscriptionManager.getActiveSubscriptionInfoList();if (subscriptionInfoList ! null subscriptionInfoList.size() 1) {int subId1 subscriptionInfoList.get(0).getSubscriptionId();int subId2 subscriptionInfoList.get(1).getSubscriptionId();if (SubscriptionManager.getDefaultDataSubscriptionId() subId1){subscriptionManager.setDefaultDataSubId(subId2);} else if (SubscriptionManager.getDefaultDataSubscriptionId() subId2){subscriptionManager.setDefaultDataSubId(subId1);}}}}
}
然后配置对应按键长按发送广播具体修改参照如下
/frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager.java case KeyEvent.KEYCODE: {if (down) {Handler mHandler new Handler();mHandler.postDelayed(new Runnable() {public void run() {sendBC(android.intent.action.sim.longpress);}}, 2 * 1000);} private void sendBC(String action) {Intent intent new Intent();intent.setAction(action);intent.addFlags(0x01000000);mContext.sendBroadcast(intent);}
最后注册接收广播
/vendor/mediatek/proprietary/packages/apps/MtkSettings/src/com/android/settings/sim/SimDialogActivity.java
import android.content.IntentFilter;protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);showOrUpdateDialog();SimReceiver aSimReceiver new SimReceiver();IntentFilter intentFilter new IntentFilter();intentFilter.addAction(android.intent.action.sim.longpress);registerReceiver(aSimReceiver ,intentFilter);}
重新编译验证修改生效已实现通过长按按键切换SIM卡默认移动数据功能
