Android 接收不到开机广播，接收不到adb发送的广播

2020-06-23 09:29:10 1.5万阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

从调节阀到步进电机：图解位置型PID与增量式PID的核心区别本文深入解析了位置型PID与增量式PID的核心区别。通过调节阀和步进电机的实例，阐明位置式PID输出绝对位置，适用于直接控制执行机构；而增量式PID输出位置变化量，天然支持无扰动切换，更适合步进电机等场景。文章重点剖析了增量式PID在系统安全与平滑切换方面的关键优势。阅读详情

最近在弄一个开机自启动的需求，已经按照一般方法静态注册，写一个接受广播，也将应用安装到系统目录 /system/app，但是就是接收不到广播，也接收不到adb自己发送的广播。哪位大佬能帮帮忙

public class UpdateReceiver extends BroadcastReceiver {

    public static final String TAG = UpdateReceiver.class.getSimpleName();



    @Override

    public void onReceive(Context context, Intent intent) {

        String action = intent.getAction();

        String packageName = intent.getDataString().substring(8);

        Log.i(TAG,"BootReceiver onReceive():接收到Intent.getAction() = "+intent.getAction()+" , 包名 = "+intent.getDataString());



        /**

         * 接收安装广播

         * android.intent.action.PACKAGE_ADDED

         * */

        if (action.equals(Intent.ACTION_PACKAGE_ADDED)) {

            Log.i(TAG,"BootReceiver onReceive():安装了:" + packageName + "包名的程序");



        }



        /**

         * 接收卸载广播

         * android.intent.action.PACKAGE_REMOVED

         * */

        if (action.equals(Intent.ACTION_PACKAGE_REMOVED)) {

            Log.i(TAG,"接收卸载广播");



        }



        /**

         * 接收更新广播

         * android.intent.action.PACKAGE_REPLACED

         * */

        if(action.equals(Intent.ACTION_PACKAGE_REPLACED)){

            Log.i(TAG,"BootReceiver onReceive():更新了:" + packageName + "包名的程序，context.getPackageName()="+context.getPackageName());

            Intent intent2 = new Intent(context, SettingActivity.class);

            intent2.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

            context.startActivity(intent2);



        }

        /**

         * 接收重启广播

         * android.intent.action.PACKAGE_REPLACED

         * */

        if(action.equals(Intent.ACTION_PACKAGE_RESTARTED)){

            Log.i(TAG,"BootReceiver onReceive():重启了:" + packageName + "包名的程序");

            Intent intent2 = new Intent(context, SettingActivity.class);

            intent2.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

            context.startActivity(intent2);

        }



        /**

         * 接收开机广播

         * android.intent.action.BOOT_COMPLETED

         * */

        if(action.equals(Intent.ACTION_BOOT_COMPLETED)){

            Log.i(TAG,"BootReceiver onReceive():仪器开机，开启了:" + packageName + "包名的程序");

            Intent intentMainActivity = new Intent(context, SettingActivity.class);

            intentMainActivity.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

            context.startActivity(intentMainActivity);

        }



    }

}

<receiver

            android:name=".receiver.UpdateReceiver"

            android:label="@string/app_name"> <!-- app open/delete/upgrade/completed receiver -->

            <intent-filter>

                <action android:name="android.intent.action.PACKAGE_ADDED" /> <!-- add -->

                <action android:name="android.intent.action.PACKAGE_REPLACED" /> <!-- update -->

                <action android:name="android.intent.action.PACKAGE_REMOVED" /> <!-- delete -->

                <action android:name="android.intent.action.PACKAGE_RESTARTED" /> <!-- restart -->

                <action android:name="android.intent.action.BOOT_COMPLETED" />

            </intent-filter>

        </receiver>

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