我的原型应用程序有问题。它在我的 PC 上的两个模拟器之间运行良好,但是当我将它安装在手机上时,它不会发送短信,甚至不会请求许可(如果这是问题的话)。此外,无论我做什么,在应用程序启动时,每次按下按钮和每次新的意图启动时,我都会收到相同的错误:
E/DatabaseUtils: Writing exception to parcel
java.lang.SecurityException: Permission Denial: get/set setting for user asks to run as user -2 but is calling from user 0; this requires android.permission.INTERACT_ACROSS_USERS_FULL
at com.android.server.am.ActivityManagerService.handleIncomingUser(ActivityManagerService.java:13140)
at android.app.ActivityManager.handleIncomingUser(ActivityManager.java:2038)
at com.android.providers.settings.SettingsProvider.callFromPackage(SettingsProvider.java:607)
at android.content.ContentProvider$Transport.call(ContentProvider.java:279)
at android.content.ContentProviderNative.onTransact(ContentProviderNative.java:273)
at android.os.Binder.execTransact(Binder.java:388)
at dalvik.system.NativeStart.run(Native Method)
我一直在寻找很多类似的问题,我确实添加了
使用权限 android:name="android.permission.INTERACT_ACROSS_USERS_FULL" android:protectionLevel="signature"/>
我的清单,但似乎没有什么对我有用。对我来说真正奇怪的是错误发生在应用程序启动时,因为此时似乎没有任何有趣的事情发生:
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
// Go to contact list
public void onClick(View view) {
Intent i = new Intent(this,AddContact.class);
startActivity(i);
}
public void onGPS(View view) {
Intent j = new Intent(this,GPSActivity.class);
startActivity(j);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
有任何想法吗 ?