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Android开发中从账号注册到推行消息一步一步实现极光推送

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极光推送使用流程：

1.去极光推送开发者服务网站注册账号

2.注册完毕，登陆后创建应用

3.创建完毕获取应用信息

4.创建工程，本次创建以Android Studio为例子

应用名称为极光开发者平台的应用名称

5.创建完毕生成的空的工程，集成极光SDK，本例运用自动集成

1.jcenter自动集成步骤：

使用jcenter自动集成的开发者，不需要在项目中添加jar和so，jcenter会自动完成依赖；

在l中不需要添加任何JPush SDK相关的配置，jcenter会自动导入。

1.确认android studio的Project根目录的主gradle中配置了jcenter支持。（新建Preject默认配置支持）

buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'ls.build:gradle:2.2.2'

// NOTE: Do not place your application dependencies here; they belong
// in the individual module adle files
}
}

allprojects {
repositories {
jcenter()
}
}

adle配置：

AndroidManifest替换变量，在defaultConfig中添加

ndk {
//选择要添加的对应cpu类型的.so库
abiFilters 'armeabi', 'armeabi-v7a', 'armeabi-v8a'
//'x86', 'x86_64', 'mips', 'mips64'
}
manifestPlaceholders = [
JPUSH_PKGNAME : applicationId,
JPUSH_APPKEY : 'a4d4161ac7d2908449605577', //JPush上注册的包名对应的appkey()
JPUSH_CHANNEL : 'developer-default'//默认值
]

添加依赖

compile 'cn.jiguang.sdk:jpush:3.0.5'//JPush版本
compile 'cn.jiguang.sdk:jcore:1.1.2'//JCore版本

工程根目录文件gradle.properties中添加如下内容

android.useDeprecatedNdk=true

6.配置l

添加权限

<permission
android:name=&#ample.lucian.jpushdemo.permission.JPUSH_MESSAGE"
android:protectionLevel="signature" />

<uses-permission android:name=&#ample.lucian.jpushdemo.permission.JPUSH_MESSAGE" />
<uses-permission android:name="android.permission.RECEIVE_USER_PRESENT" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

在Application中添加广播接收器

7.创建信息接收器MyReceiver，该信息接收器为Manifiest中注册定义的MyReceiver

package ample.lucian.jpushdemo;

import t.BroadcastReceiver;
import t.Context;
import t.Intent;
import android.os.Bundle;
import android.t.LocalBroadcastManager;
import TextUtils;
import android.util.Log;

import org.json.JSONException;
import org.json.JSONObject;

import java.util.Iterator;

import cn.jpush.android.api.JPushInterface;

/**
* 自定义接收器
*
* 如果不定义这个 Receiver，则：
* 1) 默认用户会打开主界面
* 2) 接收不到自定义消息
*/
public class MyReceiver extends BroadcastReceiver {
private static final String TAG = "JPush";

@Override
public void onReceive(Context context, Intent intent) {
try {
Bundle bundle = Extras();
Log.d(TAG, "[MyReceiver] onReceive - " + Action() + ", extras: " + printBundle(bundle));

if (JPushInterface.ACTION_REGISTRATION_ID.Action())) {
String regId = String(JPushInterface.EXTRA_REGISTRATION_ID);
Log.d(TAG, "[MyReceiver] 接收Registration Id : " + regId);
//send the Registration Id to your

} else if (JPushInterface.ACTION_MESSAGE_RECEIVED.Action())) {
Log.d(TAG, "[MyReceiver] 接收到推送下来的自定义消息: " + String(JPushInterface.EXTRA_MESSAGE));
processCustomMessage(context, bundle);
} else if (JPushInterface.ACTION_NOTIFICATION_RECEIVED.Action())) {
Log.d(TAG, "[MyReceiver] 接收到推送下来的通知");
int notifactionId = Int(JPushInterface.EXTRA_NOTIFICATION_ID);
Log.d(TAG, "[MyReceiver] 接收到推送下来的通知的ID: " + notifactionId);
processNotification(context, bundle);
} else if (JPushInterface.ACTION_NOTIFICATION_OPENED.Action())) {
Log.d(TAG, "[MyReceiver] 用户点击打开了通知");
processNotificationTitle(context, bundle);
} else if (JPushInterface.ACTION_RICHPUSH_CALLBACK.Action())) {
Log.d(TAG, "[MyReceiver] 用户收到到RICH PUSH CALLBACK: " + String(JPushInterface.EXTRA_EXTRA));
//在这里根据 JPushInterface.EXTRA_EXTRA 的内容处理代码，比如打开新的Activity，打开一个网页等..

} else if(JPushInterface.ACTION_CONNECTION_CHANGE.Action())) {
boolean connected = BooleanExtra(JPushInterface.EXTRA_CONNECTION_CHANGE, false);
Log.w(TAG, "[MyReceiver]" + Action() +" connected state change to "+connected);
} else {
Log.d(TAG, "[MyReceiver] Unhandled intent - " + Action());
}
} catch (Exception e){

}

}

// 打印所有的 intent extra 数据
private static String printBundle(Bundle bundle) {
StringBuilder sb = new StringBuilder();
for (String key : bundle.keySet()) {
if (key.equals(JPushInterface.EXTRA_NOTIFICATION_ID)) {
sb.append("nkey:" + key + ", value:" + Int(key));
}else if(key.equals(JPushInterface.EXTRA_CONNECTION_CHANGE)){
sb.append("nkey:" + key + ", value:" + Boolean(key));
} else if (key.equals(JPushInterface.EXTRA_EXTRA)) {
if (TextUtils.String(JPushInterface.EXTRA_EXTRA))) {
Log.i(TAG, "This message has no Extra data");
continue;
}

try {
JSONObject json = new String(JPushInterface.EXTRA_EXTRA));
Iterator<String> it = json.keys();

while (it.hasNext()) {
String myKey = it.next().toString();
sb.append("nkey:" + key + ", value: [" +
myKey + " - " +json.optString(myKey) + "]");
}
} catch (JSONException e) {
Log.e(TAG, "Get message extra JSON error!");
}

} else {
sb.append("nkey:" + key + ", value:" + String(key));
}
}
return sb.toString();
}

//send msg to MainActivity
private void processCustomMessage(Context context, Bundle bundle) {
if (JPushActivity.isForeground) {
String message = String(JPushInterface.EXTRA_MESSAGE);
String extras = String(JPushInterface.EXTRA_EXTRA);
Intent msgIntent = new Intent(JPushActivity.MESSAGE_RECEIVED_ACTION);
msgIntent.putExtra(JPushActivity.KEY_MESSAGE, message);
if (!extras.isEmpty()) {
try {
JSONObject extraJson = new JSONObject(extras);
if (extraJson.length() > 0) {
msgIntent.putExtra(JPushActivity.KEY_EXTRAS, extras);
}
} catch (JSONException e) {

}

}
Instance(context).sendBroadcast(msgIntent);
}

}
//send msg to MainActivity
private void processNotification(Context context, Bundle bundle) {
if (JPushActivity.isForeground) {
String extras = String(JPushInterface.EXTRA_EXTRA);
String notification = String(JPushInterface.EXTRA_ALERT);
Intent msgIntent = new Intent(JPushActivity.MESSAGE_RECEIVED_ACTION);
msgIntent.putExtra(JPushActivity.KEY_MESSAGE, notification);
if (!extras.isEmpty()) {
try {
JSONObject extraJson = new JSONObject(extras);
if (extraJson.length() > 0) {
msgIntent.putExtra(JPushActivity.KEY_EXTRAS, extras);
}
} catch (JSONException e) {

}
}
Instance(context).sendBroadcast(msgIntent);
}

}

private void processNotificationTitle(Context context, Bundle bundle) {
if (JPushActivity.isForeground) {
//进入下一个Activity前的处理
Intent i = new Intent(context, TestActivity.class);
i.putExtras(bundle);
//i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
context.startActivity(i);

//下一个Activity的处理
/*Intent intent = getIntent();
if (null != intent) {
Bundle bundle = getIntent().getExtras();
String title = String(JPushInterface.EXTRA_NOTIFICATION_TITLE);
String content = String(JPushInterface.EXTRA_ALERT);
}*/
}
}

}

8.创建JPushActivity

package ample.lucian.jpushdemo;

import t.BroadcastReceiver;
import t.Context;
import t.Intent;
import t.IntentFilter;
import android.ConnectivityManager;
import android.NetworkInfo;
import android.os.Handler;
import android.t.LocalBroadcastManager;
import TextUtils;
import android.util.Log;
import android.widget.Toast;

import java.util.LinkedHashSet;
import java.util.Set;
import Matcher;
import Pattern;

import cn.jpush.android.api.JPushInterface;
import cn.jpush.android.api.TagAliasCallback;

/**
* Created by qulus on 2017/6/29 0029.
*/

public class JPushActivity {

private static final String TAG = "JPushActivity" ;
private static Context mContext ;
public static boolean isForeground = true;//接收到信息是否传递给Activity
private String receiveResult ;

public JPushActivity() {}

public JPushActivity(Context context) {
this.mContext = context ;
}

private MessageReceiver mMessageReceiver;
public static final String MESSAGE_RECEIVED_ACTION = &#ample.jpushdemo.MESSAGE_RECEIVED_ACTION";
public static final String KEY_TITLE = "title";
public static final String KEY_MESSAGE = "message";
public static final String KEY_EXTRAS = "extras";
/**
*注册信息接收
*/
public void registerMessageReceiver() {
mMessageReceiver = new MessageReceiver() ;
IntentFilter filter = new IntentFilter() ;
filter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY);
filter.addAction(MESSAGE_RECEIVED_ACTION);
Instance(mContext).registerReceiver(mMessageReceiver,filter);
}
/**
*设置接收到信息是否向下传递给Activity
*/
public void setIsForeground(boolean isForeground) {
this.isForeground = isForeground ;
}
/**
*停止Push信息
*/
public void stopPush() {
JPushInterface.stopPush(mContext);
}
/**
*重启Push
*/
public void resumePush() {
sumePush(mContext);
}

/**
*初始化推送服务，不初始化，无法接收到信息
*/
public void initJPush() {
JPushInterface.setDebugMode(true);
JPushInterface.init(mContext);
}
/**
*取消注册接收服务
*/
public void unregisterReceiver() {
Instance(mContext).unregisterReceiver(mMessageReceiver);
}
/**
*信息接收器，接收到信息后的处理
*/
public class MessageReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {

if (MESSAGE_RECEIVED_ACTION.Action())) {
String message = StringExtra(KEY_MESSAGE) ;
String extras = StringExtra(KEY_EXTRAS) ;
StringBuilder showMsg = new StringBuilder() ;
showMsg.append(KEY_MESSAGE + " : " + message + "n");
if (!(null == extras)) {
showMsg.append(KEY_EXTRAS + " : " + extras + "n");
}
Toast.makeText(String(),Toast.LENGTH_SHORT).show();
receiveResult = String() ;
}
}
}
/**
*获取接收到的信息
*/
public String getReceiveResult() {
return receiveResult ;
}
/**
*为设备设置标签
*/
public static void setTag(String tag) {
// 检查 tag 的有效性
if (TextUtils.isEmpty(tag)) {
return;
}
// ","隔开的多个转换成 Set
String[] sArray = tag.split(",");
Set<String> tagSet = new LinkedHashSet<String>();
for (String sTagItme : sArray) {
if (!isValidTagAndAlias(sTagItme)) {
Log.e(TAG, "error_tag_gs_empty");
return;
}
tagSet.add(sTagItme);
}
// 调用JPush API设置Tag
mHandler.sendMessage(mHandler.obtainMessage(MSG_SET_TAGS, tagSet));
}
/**
*为设备设置别名
*/
public void setAlias(String alias) {
// 检查 alias 的有效性
if (TextUtils.isEmpty(alias)) {
return;
}
if (!isValidTagAndAlias(alias)) {
Log.e(TAG, "error_alias_empty");
return;
}

//调用JPush API设置Alias
mHandler.sendMessage(mHandler.obtainMessage(MSG_SET_ALIAS, alias));
}

// 校验Tag Alias 只能是数字,英文字母和中文
public static boolean isValidTagAndAlias(String s) {
Pattern p = Patternpile("^[u4E00-u9FA50-9a-zA-Z_!@#$&*+=.|]+$");
Matcher m = p.matcher(s);
return m.matches();
}

private static final int MSG_SET_ALIAS = 1001;
private static final int MSG_SET_TAGS = 1002;
private final static Handler mHandler = new Handler() {
@Override
public void handleMessage(android.os.Message msg) {
super.handleMessage(msg);
switch (msg.what) {
case MSG_SET_ALIAS:
Log.d(TAG, "Set alias in handler.");
JPushInterface.setAliasAndTags(mContext, (String) msg.obj, null, mAliasCallback);
break;

case MSG_SET_TAGS:
Log.d(TAG, "Set tags in handler.");
JPushInterface.setAliasAndTags(mContext, null, (Set<String>) msg.obj, mTagsCallback);
break;

default:
Log.i(TAG, "Unhandled msg - " + msg.what);
}
}
};
/**
*设置别名的回调函数
*/
private final static TagAliasCallback mAliasCallback = new TagAliasCallback() {

@Override
public void gotResult(int code, String alias, Set<String> tags) {
String LogUtilss;
switch (code) {
case 0:
LogUtilss = "Set tag and alias success";
Log.i(TAG, LogUtilss);
break;

case 6002:
LogUtilss = "Failed to set alias and tags due to timeout. Try again after 60s.";
Log.i(TAG, LogUtilss);
if (isConnected(mContext)) {
mHandler.sendMessageDelayed(mHandler.obtainMessage(MSG_SET_ALIAS, alias), 1000 * 60);
} else {
Log.i(TAG, "No network");
}
break;

default:
LogUtilss = "Failed with errorCode = " + code;
Log.e(TAG, LogUtilss);
}

}

};
/**
*设置标签回调函数
*/
private final static TagAliasCallback mTagsCallback = new TagAliasCallback() {

@Override
public void gotResult(int code, String alias, Set<String> tags) {
String LogUtilss;
switch (code) {
case 0:
LogUtilss = "Set tag and alias success";
Log.i(TAG, LogUtilss);
break;

case 6002:
LogUtilss = "Failed to set alias and tags due to timeout. Try again after 60s.";
Log.i(TAG, LogUtilss);
if (isConnected(mContext)) {
mHandler.sendMessageDelayed(mHandler.obtainMessage(MSG_SET_TAGS, tags), 1000 * 60);
} else {
Log.i(TAG, "No network");
}
break;

default:
LogUtilss = "Failed with errorCode = " + code;
Log.e(TAG, LogUtilss);
}

}

};
/**
*检测设备是否联网
*/
public static boolean isConnected(Context context) {
ConnectivityManager conn = (ConnectivityManager) SystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo info = ActiveNetworkInfo();
return (info != null && info.isConnected());
}

}

9.在需要的地方初始化JPush和注册信息接收器

package ample.lucian.jpushdemo;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;

public class MainActivity extends AppCompatActivity {
private JPushActivity mJPush ;
@Override
protected void onCreate(Bundle savedInstanceState) {
Create(savedInstanceState);
setContentView(R.layout.activity_main);
mJPush = new JPushActivity(this) ;
mJPush.initJPush();//初始化极光推送
isterMessageReceiver();//注册信息接收器
mJPush.setTag("admin1,admin2");//为设备设置标签
mJPush.setAlias("automic");//为设备设置别名
}
}