本文整理了Java中android.app.Activity.setRequestedOrientation()方法的一些代码示例，展示了Activity.setRequestedOrientation()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。Activity.setRequestedOrientation()方法的具体详情如下：
包路径：android.app.Activity
类名称：Activity
方法名：setRequestedOrientation

Activity.setRequestedOrientation介绍

暂无

代码示例

代码示例来源：origin: stackoverflow.com

@Override
public void onCreate() {
  super.onCreate();  
  registerActivityLifecycleCallbacks(new ActivityLifecycleAdapter() {
    @Override
    public void onActivityCreated(Activity a, Bundle savedInstanceState) {
      a.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
    }
  });
}

代码示例来源：origin: stackoverflow.com

@Override
public void setUserVisibleHint(boolean isVisibleToUser) {
  super.setUserVisibleHint(isVisibleToUser);
  if(isVisibleToUser) {
    Activity a = getActivity();
    if(a != null) a.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR);
  }
}

代码示例来源：origin: cymcsg/UltimateAndroid

/**
 * Unlock the screen orientation
 * @param activity
 */
public static void unlockScreenOrientation(Activity activity) {
  activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
}

代码示例来源：origin: stackoverflow.com

@Override
public void setUserVisibleHint(boolean isVisibleToUser) {
  super.setUserVisibleHint(isVisibleToUser);
  if(isVisibleToUser) {
    Activity a = getActivity();
    if(a != null) a.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
  }
}

代码示例来源：origin: cymcsg/UltimateAndroid

/**
 * Set activity to be portrait
 * @param activity
 * @param isPortrait
 */
public static void setActivityPortraitOrientation(Activity activity,
                         boolean isPortrait) {
  if (isPortrait) {
    activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
  } else {
    activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
  }
}

代码示例来源：origin: cymcsg/UltimateAndroid

/**
 * Lock the screen orientation as the current state
 * @param activity
 */
public static void lockScreenOrientation(Activity activity) {
  if (activity.getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
    activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
  }
  if (activity.getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) {
    activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
  }
}

代码示例来源：origin: jjdxmashl/jjdxm_ijkplayer

/**
 * 是否仅仅为全屏
 */
public PlayerView setOnlyFullScreen(boolean isFull) {
  this.isOnlyFullScreen = isFull;
  tryFullScreen(isOnlyFullScreen);
  if (isOnlyFullScreen) {
    mActivity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
  } else {
    mActivity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR);
  }
  return this;
}

代码示例来源：origin: RobotiumTech/robotium

/**
 * Sets the Orientation (Landscape/Portrait) for the current activity.
 * 
 * @param orientation An orientation constant such as {@link android.content.pm.ActivityInfo#SCREEN_ORIENTATION_LANDSCAPE} or {@link android.content.pm.ActivityInfo#SCREEN_ORIENTATION_PORTRAIT}
 */
public void setActivityOrientation(int orientation)
{
  Activity activity = getCurrentActivity();
  if(activity != null){
    activity.setRequestedOrientation(orientation);	
  }
}

代码示例来源：origin: jjdxmashl/jjdxm_ijkplayer

/**
 * 全屏切换
 */
public PlayerView toggleFullScreen() {
  if (getScreenOrientation() == ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE) {
    mActivity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
  } else {
    mActivity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
  }
  updateFullScreenButton();
  return this;
}

代码示例来源：origin: xfumihiro/ViewInspector

public void showProgressbar() {
 windowManager.addView(profileProgressbar, ProfileProgressbar.createLayoutParams(mContext));
 // lock screen orientation
 int currentOrientation = mContext.getResources().getConfiguration().orientation;
 if (currentOrientation == Configuration.ORIENTATION_LANDSCAPE) {
  ((Activity) mContext).setRequestedOrientation(
    ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE);
 } else {
  ((Activity) mContext).setRequestedOrientation(
    ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT);
 }
}

代码示例来源：origin: xfumihiro/ViewInspector

private void closeProgressbar() {
  windowManager.removeViewImmediate(profileProgressbar);

  // unlock screen orientation
  ((Activity) mContext).setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
 }
}

代码示例来源：origin: Tencent/tinker

private void fixActivityParams(Activity target, ActivityInfo targetAInfo) {
  target.setRequestedOrientation(targetAInfo.screenOrientation);
  target.setTheme(targetAInfo.theme);
  try {
    final Field aInfoField = ShareReflectUtil.findField(target, "mActivityInfo");
    aInfoField.set(target, targetAInfo);
  } catch (Throwable thr) {
    throw new TinkerRuntimeException("see next stacktrace.", thr);
  }
}

代码示例来源：origin: CarGuo/GSYVideoPlayer

/**
 * 列表返回的样式判断。因为立即旋转会导致界面跳动的问题
 */
public int backToProtVideo() {
  if (mIsLand > 0) {
    mClick = true;
    activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
    if (gsyVideoPlayer != null && gsyVideoPlayer.getFullscreenButton() != null)
      gsyVideoPlayer.getFullscreenButton().setImageResource(gsyVideoPlayer.getEnlargeImageRes());
    mIsLand = 0;
    mClickPort = false;
    return 500;
  }
  return 0;
}

代码示例来源：origin: robolectric/robolectric

@Implementation
protected void setRequestedOrientation(int requestedOrientation) {
 if (getParent() != null) {
  getParent().setRequestedOrientation(requestedOrientation);
 } else {
  this.requestedOrientation = requestedOrientation;
 }
}

代码示例来源：origin: lipangit/JiaoZiVideoPlayer

public static void setRequestedOrientation(Context context, int orientation) {
  if (JZUtils.getAppCompActivity(context) != null) {
    JZUtils.getAppCompActivity(context).setRequestedOrientation(
        orientation);
  } else {
    JZUtils.scanForActivity(context).setRequestedOrientation(
        orientation);
  }
}

代码示例来源：origin: robolectric/robolectric

@Test
public void shouldSetOrientation() {
 activity = Robolectric.setupActivity(DialogLifeCycleActivity.class);
 activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
 assertThat(activity.getRequestedOrientation()).isEqualTo(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}

代码示例来源：origin: robolectric/robolectric

@Test
@Config(qualifiers = "land")
public void testMultiOrientation_explicitLandscape() throws Exception {
 Activity activity = buildActivity(Activity.class).create().start().resume().get();
 // Confirm explicit "orientation = landscape" works.
 activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
 ViewGroup view =
   (ViewGroup) LayoutInflater.from(activity).inflate(layout.multi_orientation, null);
 assertThat(view.getId()).isEqualTo(R.id.landscape);
 assertThat(view).isInstanceOf(LinearLayout.class);
}

代码示例来源：origin: robolectric/robolectric

@Test
public void testMultiOrientation() throws Exception {
 Activity activity = buildActivity(Activity.class).create().start().resume().get();
 // Default screen orientation should be portrait.
 ViewGroup view =
   (ViewGroup) LayoutInflater.from(activity).inflate(layout.multi_orientation, null);
 assertThat(view).isInstanceOf(LinearLayout.class);
 assertThat(view.getId()).isEqualTo(R.id.portrait);
 assertSame(activity, view.getContext());
 // Confirm explicit "orientation = portrait" works.
 activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
 int layoutResId = R.layout.multi_orientation;
 view = (ViewGroup) LayoutInflater.from(activity).inflate(layoutResId, null);
 assertThat(view).isInstanceOf(LinearLayout.class);
 assertThat(view.getId()).isEqualTo(R.id.portrait);
 assertSame(activity, view.getContext());
}

代码示例来源：origin: robolectric/robolectric

@Test
public void getAndSetRequestedOrientation_shouldRemember() throws Exception {
 Activity activity = new Activity();
 activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
 assertEquals(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT, activity.getRequestedOrientation());
}

代码示例来源：origin: robolectric/robolectric

@Test
public void getAndSetRequestedOrientation_shouldDelegateToParentIfPresent() throws Exception {
 Activity parentActivity = new Activity();
 Activity activity = new Activity();
 shadowOf(activity).setParent(parentActivity);
 parentActivity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
 assertEquals(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT, activity.getRequestedOrientation());
 activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE);
 assertEquals(ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE, parentActivity.getRequestedOrientation());
}