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在写APP调用时出现的的一个问题,简单记录
1、当前调用的app中代码为:
Intent paramAdapterView = new Intent();
paramAdapterView.setComponent(new ComponentName("com.gsoft.cddcdjianxiu", "com.gsoft.cddcdjianxiu.motorjobprocesscontrol_Activty.JobProcessControl_Activty"));//tiao
paramAdapterView.setFlags(93296);//设置标记
Log.d("wyb", "Util.toJson(rwmtUserData)=" + lz);
paramAdapterView.putExtra("data", lz);
startActivity(paramAdapterView);
2、执行后出现以下错误:
FATAL EXCEPTION: main
java.lang.SecurityException: Permission Denial: starting Intent { flg=0x16c70 cmp=com.gsoft.cddcdjianxiu/.motorjobprocesscontrol_Activty.JobProcessControl_Activty (has extras) } from ProcessRecord{42234430 27493:test.softer.com.myapplication/u0a10076} (pid=27493, uid=10076) not exported from uid 10071
at android.os.Parcel.readException(Parcel.java:1431)
at android.os.Parcel.readException(Parcel.java:1385)
at android.app.ActivityManagerProxy.startActivity(ActivityManagerNative.java:1947)
at android.app.Instrumentation.execStartActivity(Instrumentation.java:1419)
at android.app.Activity.startActivityForResult(Activity.java:3390)
at android.app.Activity.startActivityForResult(Activity.java:3351)
at android.app.Activity.startActivity(Activity.java:3587)
at android.app.Activity.startActivity(Activity.java:3555)
根据出现的错误找到原因:在被调用的
JobProcessControl_Activty在Android
manifest中添加
android:exported="true"
这样就解决了这个问题
如果还是没有得到解决看看添加一下代码
<intent-filter> <action android:name="android.intent.action.MAIN" /> </intent-filter>