android 新增service启动

我们现在有两个APP（ApkA，ApkB）,APKB中定义了一个service，APKA启动这个service

1、首先在ApkB中定义service类

package com.example.test001;

import android.app.Service;
import android.content.Intent;
import android.os.Binder;
import android.os.IBinder;
import android.util.Log;

public class MyServicetest extends Service {
    private static final String TAG = MyServicetest.class.getSimpleName() + "---test---";
    IBinder mBinder = new MediaMaterialBinder1();

    public MyServicetest() {}

    @Override
    public IBinder onBind(Intent intent) {
        Log.i(TAG, "---test---onBind");
        return mBinder;
    }

    /**
     * media material Binder
     */
    public class MediaMaterialBinder1 extends Binder {
        MyServicetest getService() {
            return MyServicetest.this;
        }
    }

    @Override
    public void onCreate() {
        super.onCreate();
        Log.i(TAG, "---test---onCreate001");
    }

    @Override
    public void onStart(Intent intent, int startId) {
        super.onStart(intent, startId);
        Log.i(TAG, "---test---onStart");

    }

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
        Log.v(TAG, "---test---onStartCommand");
        return super.onStartCommand(intent, flags, startId);
    }

    @Override
    public boolean onUnbind(Intent intent) {
        super.onUnbind(intent);
        Log.i(TAG, "---test---onUnbind");
        return false;
    }

    @Override
    public void onRebind(Intent intent) {
        super.onRebind(intent);
        Log.i(TAG, "---test---onRebind");
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
        Log.i(TAG, "---test---onDestroy");
    }
}

2、在在ApkB中Manifest中定义service

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    package="com.example.test001">

    <application
        android:allowBackup="true"
        android:dataExtractionRules="@xml/data_extraction_rules"
        android:fullBackupContent="@xml/backup_rules"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/Theme.test001"
        tools:targetApi="31">
        <activity
            android:name=".MainActivity"
            android:exported="true">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <service
            android:name=".MyServicetest"
            android:enabled="true"
            android:exported="true"></service>
    </application>

</manifest>

3、在ApkA中设置查询权限

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.helloworld">

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/Theme.HelloWorld">
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name"
            android:theme="@style/Theme.HelloWorld.NoActionBar">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>
<!--    <uses-permission android:name="com.permission.MediaMaterial"/>-->
<queries>
    <package android:name="com.example.test001"></package></package>
</queries>
</manifest>

4、在ApkA中启动Service

                Context context = getActivity();
                Intent startIntent = new Intent();
                Log.i("---test---", "start service begin");
//                startIntent.setAction("android.intent.action.START_SERVICE");
                startIntent.setComponent(new ComponentName("com.example.test001", "com.example.test001.MyServicetest"));
                try {
//                    context.startService(startIntent);
                    context.startForegroundService(startIntent);
                } catch (Exception e) {
                    Log.i("---test---", "error msg:" + e.getMessage());
                }