android.content.Intent#setAllowFds ( )源码实例Demo

@Override
public void startIntentSender(IntentSender intent, Intent fillInIntent,
        int flagsMask, int flagsValues, int extraFlags, Bundle options)
        throws IntentSender.SendIntentException {
    try {
        String resolvedType = null;
        if (fillInIntent != null) {
            fillInIntent.setAllowFds(false);
            resolvedType = fillInIntent.resolveTypeIfNeeded(getContentResolver());
        }
        int result = ActivityManagerNative.getDefault()
            .startActivityIntentSender(mMainThread.getApplicationThread(), intent,
                    fillInIntent, resolvedType, null, null,
                    0, flagsMask, flagsValues, options);
        if (result == ActivityManager.START_CANCELED) {
            throw new IntentSender.SendIntentException();
        }
        Instrumentation.checkStartActivityResult(result, null);
    } catch (RemoteException e) {
    }
}
 

@Override
public ComponentName startService(Intent service) {
    try {
        service.setAllowFds(false);
        ComponentName cn = ActivityManagerNative.getDefault().startService(
            mMainThread.getApplicationThread(), service,
            service.resolveTypeIfNeeded(getContentResolver()));
        if (cn != null && cn.getPackageName().equals("!")) {
            throw new SecurityException(
                    "Not allowed to start service " + service
                    + " without permission " + cn.getClassName());
        }
        return cn;
    } catch (RemoteException e) {
        return null;
    }
}
 

@Override
public boolean stopService(Intent service) {
    try {
        service.setAllowFds(false);
        int res = ActivityManagerNative.getDefault().stopService(
            mMainThread.getApplicationThread(), service,
            service.resolveTypeIfNeeded(getContentResolver()));
        if (res < 0) {
            throw new SecurityException(
                    "Not allowed to stop service " + service);
        }
        return res != 0;
    } catch (RemoteException e) {
        return false;
    }
}
 

@Override
public ComponentName startService(Intent service) {
    try {
        service.setAllowFds(false);
        ComponentName cn = ActivityManagerNative.getDefault().startService(
            mMainThread.getApplicationThread(), service,
            service.resolveTypeIfNeeded(getContentResolver()));
        if (cn != null && cn.getPackageName().equals("!")) {
            throw new SecurityException(
                    "Not allowed to start service " + service
                    + " without permission " + cn.getClassName());
        }
        return cn;
    } catch (RemoteException e) {
        return null;
    }
}
 

@Override
public void sendBroadcast(Intent intent) {
    String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
    try {
        intent.setAllowFds(false);
        ActivityManagerNative.getDefault().broadcastIntent(
            mMainThread.getApplicationThread(), intent, resolvedType, null,
            Activity.RESULT_OK, null, null, null, false, false,
            Binder.getOrigCallingUser());
    } catch (RemoteException e) {
    }
}
 

/** @hide */
@Override
public void sendBroadcast(Intent intent, int userId) {
    String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
    try {
        intent.setAllowFds(false);
        ActivityManagerNative.getDefault().broadcastIntent(mMainThread.getApplicationThread(),
                intent, resolvedType, null, Activity.RESULT_OK, null, null, null, false, false,
                userId);
    } catch (RemoteException e) {
    }
}
 

/** @hide */
@Override
public boolean bindService(Intent service, ServiceConnection conn, int flags, int userHandle) {
    IServiceConnection sd;
    if (conn == null) {
        throw new IllegalArgumentException("connection is null");
    }
    if (mPackageInfo != null) {
        sd = mPackageInfo.getServiceDispatcher(conn, getOuterContext(),
                mMainThread.getHandler(), flags);
    } else {
        throw new RuntimeException("Not supported in system context");
    }
    try {
        IBinder token = getActivityToken();
        if (token == null && (flags&BIND_AUTO_CREATE) == 0 && mPackageInfo != null
                && mPackageInfo.getApplicationInfo().targetSdkVersion
                < android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
            flags |= BIND_WAIVE_PRIORITY;
        }
        service.setAllowFds(false);
        int res = ActivityManagerNative.getDefault().bindService(
            mMainThread.getApplicationThread(), getActivityToken(),
            service, service.resolveTypeIfNeeded(getContentResolver()),
            sd, flags, userHandle);
        if (res < 0) {
            throw new SecurityException(
                    "Not allowed to bind to service " + service);
        }
        return res != 0;
    } catch (RemoteException e) {
        return false;
    }
}
 

@Override
public void sendOrderedBroadcast(Intent intent,
        String receiverPermission) {
    String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
    try {
        intent.setAllowFds(false);
        ActivityManagerNative.getDefault().broadcastIntent(
            mMainThread.getApplicationThread(), intent, resolvedType, null,
            Activity.RESULT_OK, null, null, receiverPermission, true, false,
            Binder.getOrigCallingUser());
    } catch (RemoteException e) {
    }
}
 

@Override
public void sendOrderedBroadcastAsUser(Intent intent, UserHandle user,
        String receiverPermission, BroadcastReceiver resultReceiver, Handler scheduler,
        int initialCode, String initialData, Bundle initialExtras) {
    IIntentReceiver rd = null;
    if (resultReceiver != null) {
        if (mPackageInfo != null) {
            if (scheduler == null) {
                scheduler = mMainThread.getHandler();
            }
            rd = mPackageInfo.getReceiverDispatcher(
                resultReceiver, getOuterContext(), scheduler,
                mMainThread.getInstrumentation(), false);
        } else {
            if (scheduler == null) {
                scheduler = mMainThread.getHandler();
            }
            rd = new LoadedApk.ReceiverDispatcher(
                    resultReceiver, getOuterContext(), scheduler, null, false).getIIntentReceiver();
        }
    }
    String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
    try {
        intent.setAllowFds(false);
        ActivityManagerNative.getDefault().broadcastIntent(
            mMainThread.getApplicationThread(), intent, resolvedType, rd,
            initialCode, initialData, initialExtras, receiverPermission,
            true, false, user.getIdentifier());
    } catch (RemoteException e) {
    }
}
 

@Override
public void sendStickyBroadcast(Intent intent) {
    String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
    try {
        intent.setAllowFds(false);
        ActivityManagerNative.getDefault().broadcastIntent(
            mMainThread.getApplicationThread(), intent, resolvedType, null,
            Activity.RESULT_OK, null, null, null, false, true,
            Binder.getOrigCallingUser());
    } catch (RemoteException e) {
    }
}
 

@Override
public void sendStickyOrderedBroadcast(Intent intent,
        BroadcastReceiver resultReceiver,
        Handler scheduler, int initialCode, String initialData,
        Bundle initialExtras) {
    IIntentReceiver rd = null;
    if (resultReceiver != null) {
        if (mPackageInfo != null) {
            if (scheduler == null) {
                scheduler = mMainThread.getHandler();
            }
            rd = mPackageInfo.getReceiverDispatcher(
                resultReceiver, getOuterContext(), scheduler,
                mMainThread.getInstrumentation(), false);
        } else {
            if (scheduler == null) {
                scheduler = mMainThread.getHandler();
            }
            rd = new LoadedApk.ReceiverDispatcher(
                    resultReceiver, getOuterContext(), scheduler, null, false).getIIntentReceiver();
        }
    }
    String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
    try {
        intent.setAllowFds(false);
        ActivityManagerNative.getDefault().broadcastIntent(
            mMainThread.getApplicationThread(), intent, resolvedType, rd,
            initialCode, initialData, initialExtras, null,
            true, true, Binder.getOrigCallingUser());
    } catch (RemoteException e) {
    }
}
 

/** @hide */
@Override
public boolean bindService(Intent service, ServiceConnection conn, int flags, int userId) {
    IServiceConnection sd;
    if (mPackageInfo != null) {
        sd = mPackageInfo.getServiceDispatcher(conn, getOuterContext(),
                mMainThread.getHandler(), flags);
    } else {
        throw new RuntimeException("Not supported in system context");
    }
    try {
        IBinder token = getActivityToken();
        if (token == null && (flags&BIND_AUTO_CREATE) == 0 && mPackageInfo != null
                && mPackageInfo.getApplicationInfo().targetSdkVersion
                < android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
            flags |= BIND_WAIVE_PRIORITY;
        }
        service.setAllowFds(false);
        int res = ActivityManagerNative.getDefault().bindService(
            mMainThread.getApplicationThread(), getActivityToken(),
            service, service.resolveTypeIfNeeded(getContentResolver()),
            sd, flags, userId);
        if (res < 0) {
            throw new SecurityException(
                    "Not allowed to bind to service " + service);
        }
        return res != 0;
    } catch (RemoteException e) {
        return false;
    }
}
 

@Override
public void sendBroadcast(Intent intent, String receiverPermission) {
    warnIfCallingFromSystemProcess();
    String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
    try {
        intent.setAllowFds(false);
        ActivityManagerNative.getDefault().broadcastIntent(
            mMainThread.getApplicationThread(), intent, resolvedType, null,
            Activity.RESULT_OK, null, null, receiverPermission, false, false,
            getUserId());
    } catch (RemoteException e) {
    }
}
 

@Override
public void sendBroadcast(Intent intent) {
    String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
    try {
        intent.setAllowFds(false);
        ActivityManagerNative.getDefault().broadcastIntent(
            mMainThread.getApplicationThread(), intent, resolvedType, null,
            Activity.RESULT_OK, null, null, null, false, false);
    } catch (RemoteException e) {
    }
}
 

@Override
public void sendBroadcast(Intent intent, String receiverPermission) {
    String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
    try {
        intent.setAllowFds(false);
        ActivityManagerNative.getDefault().broadcastIntent(
            mMainThread.getApplicationThread(), intent, resolvedType, null,
            Activity.RESULT_OK, null, null, receiverPermission, false, false);
    } catch (RemoteException e) {
    }
}
 

@Override
public void sendStickyOrderedBroadcast(Intent intent,
        BroadcastReceiver resultReceiver,
        Handler scheduler, int initialCode, String initialData,
        Bundle initialExtras) {
    warnIfCallingFromSystemProcess();
    IIntentReceiver rd = null;
    if (resultReceiver != null) {
        if (mPackageInfo != null) {
            if (scheduler == null) {
                scheduler = mMainThread.getHandler();
            }
            rd = mPackageInfo.getReceiverDispatcher(
                resultReceiver, getOuterContext(), scheduler,
                mMainThread.getInstrumentation(), false);
        } else {
            if (scheduler == null) {
                scheduler = mMainThread.getHandler();
            }
            rd = new LoadedApk.ReceiverDispatcher(
                    resultReceiver, getOuterContext(), scheduler, null, false).getIIntentReceiver();
        }
    }
    String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
    try {
        intent.setAllowFds(false);
        ActivityManagerNative.getDefault().broadcastIntent(
            mMainThread.getApplicationThread(), intent, resolvedType, rd,
            initialCode, initialData, initialExtras, null,
            true, true, getUserId());
    } catch (RemoteException e) {
    }
}
 

@Override
public void sendBroadcastAsUser(Intent intent, UserHandle user,
        String receiverPermission) {
    String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
    try {
        intent.setAllowFds(false);
        ActivityManagerNative.getDefault().broadcastIntent(
            mMainThread.getApplicationThread(), intent, resolvedType, null,
            Activity.RESULT_OK, null, null, receiverPermission, false, false,
            user.getIdentifier());
    } catch (RemoteException e) {
    }
}
 

@Override
public void sendStickyBroadcast(Intent intent) {
    String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
    try {
        intent.setAllowFds(false);
        ActivityManagerNative.getDefault().broadcastIntent(
            mMainThread.getApplicationThread(), intent, resolvedType, null,
            Activity.RESULT_OK, null, null, null, false, true);
    } catch (RemoteException e) {
    }
}
 

@Override
public void sendStickyBroadcastAsUser(Intent intent, UserHandle user) {
    String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
    try {
        intent.setAllowFds(false);
        ActivityManagerNative.getDefault().broadcastIntent(
            mMainThread.getApplicationThread(), intent, resolvedType, null,
            Activity.RESULT_OK, null, null, null, false, true, user.getIdentifier());
    } catch (RemoteException e) {
    }
}
 

@Override
public void sendOrderedBroadcast(Intent intent,
        String receiverPermission, BroadcastReceiver resultReceiver,
        Handler scheduler, int initialCode, String initialData,
        Bundle initialExtras) {
    warnIfCallingFromSystemProcess();
    IIntentReceiver rd = null;
    if (resultReceiver != null) {
        if (mPackageInfo != null) {
            if (scheduler == null) {
                scheduler = mMainThread.getHandler();
            }
            rd = mPackageInfo.getReceiverDispatcher(
                resultReceiver, getOuterContext(), scheduler,
                mMainThread.getInstrumentation(), false);
        } else {
            if (scheduler == null) {
                scheduler = mMainThread.getHandler();
            }
            rd = new LoadedApk.ReceiverDispatcher(
                    resultReceiver, getOuterContext(), scheduler, null, false).getIIntentReceiver();
        }
    }
    String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
    try {
        intent.setAllowFds(false);
        ActivityManagerNative.getDefault().broadcastIntent(
            mMainThread.getApplicationThread(), intent, resolvedType, rd,
            initialCode, initialData, initialExtras, receiverPermission,
            true, false, getUserId());
    } catch (RemoteException e) {
    }
}