本文整理了Java中org.robolectric.util.ReflectionHelpers.getField方法的一些代码示例，展示了ReflectionHelpers.getField的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ReflectionHelpers.getField方法的具体详情如下：
包路径：org.robolectric.util.ReflectionHelpers
类名称：ReflectionHelpers
方法名：getField

ReflectionHelpers.getField介绍

[英]Reflectively get the value of a field.
[中]反射式获取字段的值。

代码示例

代码示例来源：origin: robolectric/robolectric

/**
  * Returns the Uri set by {@code setNotificationUri()}.
  *
  * @return Notification URI.
  */
 public Uri getNotificationUri_Compatibility() {
  return ReflectionHelpers.getField(realAbstractCursor, "mNotifyUri");
 }
}

代码示例来源：origin: robolectric/robolectric

/**
  * Allows to get the stored netId.
  *
  * @return The netId.
  */
 public int getNetId() {
  return ReflectionHelpers.getField(realObject, "netId");
 }
}

代码示例来源：origin: robolectric/robolectric

static CppAssetManager2 NdkAssetManagerForJavaObject(/* JNIEnv* env,*/ AssetManager jassetmanager) {
 // long assetmanager_handle = env.GetLongField(jassetmanager, gAssetManagerOffsets.mObject);
 long assetmanager_handle = ReflectionHelpers.getField(jassetmanager, "mObject");
 CppAssetManager2 am = Registries.NATIVE_ASSET_MANAGER_REGISTRY.getNativeObject(assetmanager_handle);
 if (am == null) {
  throw new IllegalStateException("AssetManager has been finalized!");
 }
 return am;
}

代码示例来源：origin: robolectric/robolectric

private NativeInput.MotionEvent getNativeMotionEvent() {
 long nativePtr;
 if (RuntimeEnvironment.getApiLevel() <= KITKAT_WATCH) {
  Integer nativePtrInt = ReflectionHelpers.getField(realMotionEvent, "mNativePtr");
  nativePtr = nativePtrInt.longValue();
 } else {
  nativePtr = ReflectionHelpers.getField(realMotionEvent, "mNativePtr");
 }
 return nativeMotionEventRegistry.getNativeObject(nativePtr);
}

代码示例来源：origin: robolectric/robolectric

/**
 * @return the message displayed in the dialog
 */
@Override
public CharSequence getMessage() {
 if (mProgressStyle == ProgressDialog.STYLE_HORIZONTAL) {
  return super.getMessage();
 } else {
  TextView message = ReflectionHelpers.getField(realProgressDialog, "mMessageView");
  return message.getText();
 }
}

代码示例来源：origin: robolectric/robolectric

@Implementation
protected int getFd() {
 try {
  return ReflectionHelpers.getField(file.getFD(), "fd");
 } catch (IOException e) {
  throw new RuntimeException(e);
 }
}

代码示例来源：origin: robolectric/robolectric

long getNativePtr() {
 if (RuntimeEnvironment.getApiLevel() >= N) {
  ResourcesImpl.ThemeImpl themeImpl = ReflectionHelpers.getField(realTheme, "mThemeImpl");
  return ((ShadowLegacyThemeImpl) Shadow.extract(themeImpl)).getNativePtr();
 } else {
  return ((Number) ReflectionHelpers.getField(realTheme, "mTheme")).longValue();
 }
}

代码示例来源：origin: robolectric/robolectric

@Implementation
protected void writeByteArray(byte[] b, int offset, int len) {
 if (b == null) {
  realObject.writeInt(-1);
  return;
 }
 Number nativePtr = ReflectionHelpers.getField(realObject, "mNativePtr");
 nativeWriteByteArray(nativePtr.longValue(), b, offset, len);
}

代码示例来源：origin: robolectric/robolectric

@Override
public boolean compare(T actual, F expected) {
 return Objects.equals(ReflectionHelpers.getField(actual, fieldName), expected);
}

代码示例来源：origin: robolectric/robolectric

@Implementation
@HiddenApi
public List<PhoneAccountHandle> getPhoneAccountsForPackage() {
 Context context = ReflectionHelpers.getField(realObject, "mContext");
 List<PhoneAccountHandle> results = new ArrayList<>();
 for (PhoneAccountHandle handle : accounts.keySet()) {
  if (handle.getComponentName().getPackageName().equals(context.getPackageName())) {
   results.add(handle);
  }
 }
 return results;
}

代码示例来源：origin: robolectric/robolectric

@Implementation(minSdk = M)
protected void writeBlob(byte[] b, int offset, int len) {
 if (b == null) {
  realObject.writeInt(-1);
  return;
 }
 throwsIfOutOfBounds(b.length, offset, len);
 long nativePtr = ReflectionHelpers.getField(realObject, "mNativePtr");
 nativeWriteBlob(nativePtr, b, offset, len);
}

代码示例来源：origin: robolectric/robolectric

private String fieldByReflectionHelpers(SomeClass o) {
 ReflectionHelpers.setField(o, "c", "abc");
 return ReflectionHelpers.getField(o, "c");
}

代码示例来源：origin: robolectric/robolectric

@Test
public void getFieldReflectively_givesHelpfulExceptions() {
 ExampleDescendant example = new ExampleDescendant();
 try {
  ReflectionHelpers.getField(example, "nonExistent");
  fail("Expected exception not thrown");
 } catch (RuntimeException e) {
  if (!e.getMessage().contains("nonExistent")) {
   throw new RuntimeException("Incorrect exception thrown", e);
  }
 }
}

代码示例来源：origin: robolectric/robolectric

@Test
@Config(maxSdk = Build.VERSION_CODES.O)
public void shouldSupportLocaleEn_US_perMill() throws Exception {
 LocaleData localeData = LocaleData.get(Locale.US);
 char perMillValue = ReflectionHelpers.getField(localeData, "perMill");
 assertThat(perMillValue).isEqualTo('‰');
}

代码示例来源：origin: robolectric/robolectric

@Implementation
public void cancel() {
 directlyOn(realObject, RenderNodeAnimator.class).cancel();
 if (getApiLevel() <= LOLLIPOP) {
  int state = ReflectionHelpers.getField(realObject, "mState");
  if (state != STATE_FINISHED) {
   // In 21, RenderNodeAnimator only calls nEnd, it doesn't call the Java end method. Thus, it
   // expects the native code will end up calling onFinished, so we do that here.
   directlyOn(realObject, RenderNodeAnimator.class, "onFinished");
  }
 }
}

代码示例来源：origin: robolectric/robolectric

@Test
public void getFieldReflectively_getsPrivateFields() {
 ExampleDescendant example = new ExampleDescendant();
 example.overridden = 5;
 assertThat((int) ReflectionHelpers.getField(example, "overridden")).isEqualTo(5);
}

代码示例来源：origin: robolectric/robolectric

@Test
public void getFieldReflectively_getsInheritedFields() {
 ExampleDescendant example = new ExampleDescendant();
 example.setNotOverridden(6);
 assertThat((int) ReflectionHelpers.getField(example, "notOverridden")).isEqualTo(6);
}

代码示例来源：origin: robolectric/robolectric

public static WindowId getWindowId(ShadowView shadowView) {
 if (shadowView.isAttachedToWindow()) {
  Object attachInfo = shadowView.getAttachInfo();
  if (getField(attachInfo, "mWindowId") == null) {
   IWindowId iWindowId = new MyIWindowIdStub();
   reflector(_AttachInfo_.class, attachInfo).setWindowId(new WindowId(iWindowId));
   reflector(_AttachInfo_.class, attachInfo).setIWindowId(iWindowId);
  }
 }
 return shadowView.directly().getWindowId();
}

代码示例来源：origin: robolectric/robolectric

@Test
public void reset_clearsStatementCache() {
 final Map<Long, SQLiteStatement> statementsMap = ReflectionHelpers.getField(CONNECTIONS, "statementsMap");
 assertThat(statementsMap).named("statements before").isNotEmpty();
 ShadowSQLiteConnection.reset();
 assertThat(statementsMap).named("statements after").isEmpty();
}

代码示例来源：origin: robolectric/robolectric

@Test
public void reset_clearsConnectionCache() {
 final Map<Long, SQLiteConnection> connectionsMap = ReflectionHelpers.getField(CONNECTIONS, "connectionsMap");
 assertThat(connectionsMap).named("connections before").isNotEmpty();
 ShadowSQLiteConnection.reset();
 assertThat(connectionsMap).named("connections after").isEmpty();
}