本文整理了Java中android.appwidget.AppWidgetHostView类的一些代码示例，展示了AppWidgetHostView类的具体用法。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。AppWidgetHostView类的具体详情如下：
包路径：android.appwidget.AppWidgetHostView
类名称：AppWidgetHostView

AppWidgetHostView介绍

暂无

代码示例

代码示例来源：origin: robolectric/robolectric

@Implementation
 protected AppWidgetHostView createView(
   Context context, int appWidgetId, AppWidgetProviderInfo appWidget) {
  AppWidgetHostView hostView = new AppWidgetHostView(context);
  hostView.setAppWidget(appWidgetId, appWidget);
  ShadowAppWidgetHostView shadowAppWidgetHostView = Shadow.extract(hostView);
  shadowAppWidgetHostView.setHost(realAppWidgetHost);
  return hostView;
 }
}

代码示例来源：origin: robolectric/robolectric

@Test
public void shouldKnowItsWidgetId() throws Exception {
 appWidgetHostView.setAppWidget(789, null);
 assertThat(appWidgetHostView.getAppWidgetId()).isEqualTo(789);
}

代码示例来源：origin: Neamar/KISS

/**
 * Adds a widget to the widget area on the MainActivity
 *
 * @param appWidgetId id of widget to add
 */
private void addWidgetToLauncher(int appWidgetId) {
  // only add widgets if in minimal mode (may need launcher restart when turned on)
  if (prefs.getBoolean("history-hide", true)) {
    // remove empty list view when using widgets, this would block touches on the widget
    mainActivity.emptyListView.setVisibility(View.GONE);
    //add widget to view
    AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(appWidgetId);
    if (appWidgetInfo == null) {
      removeAllWidgets();
      return;
    }
    AppWidgetHostView hostView = mAppWidgetHost.createView(mainActivity, appWidgetId, appWidgetInfo);
    hostView.setMinimumHeight(appWidgetInfo.minHeight);
    hostView.setAppWidget(appWidgetId, appWidgetInfo);
    if (Build.VERSION.SDK_INT > 15) {
      hostView.updateAppWidgetSize(null, appWidgetInfo.minWidth, appWidgetInfo.minHeight, appWidgetInfo.minWidth, appWidgetInfo.minHeight);
    }
    widgetArea.addView(hostView);
  }
  // only one widget allowed so widgetUsed is true now, even if not added to view
  widgetUsed = true;
}

代码示例来源：origin: robolectric/robolectric

@Test
public void shouldKnowItsAppWidgetProviderInfo() throws Exception {
 AppWidgetProviderInfo providerInfo = new AppWidgetProviderInfo();
 appWidgetHostView.setAppWidget(0, providerInfo);
 assertThat(appWidgetHostView.getAppWidgetInfo()).isSameAs(providerInfo);
}

代码示例来源：origin: stackoverflow.com

// APPWIDGET_HOST_ID is any number you like
appWidgetManager = AppWidgetManager.getInstance(this);
appWidgetHost = new AppWidgetHost(this, APPWIDGET_HOST_ID);
AppWidgetProviderInfo newAppWidgetProviderInfo = new AppWidgetProviderInfo();

// Get an id
int appWidgetId = appWidgetHost.allocateAppWidgetId();

// Get the list of installed widgets
List<AppWidgetProviderInfo> appWidgetInfos = new ArrayList<AppWidgetProviderInfo>();
appWidgetInfos = appWidgetManager.getInstalledProviders();

for(int j = 0; j < appWidgetInfos.size(); j++)
{
  if (appWidgetInfos.get(j).provider.getPackageName().equals("com.android.quicksearchbox") && appWidgetInfos.get(j).provider.getClassName().equals("com.android.quicksearchbox.SearchWidgetProvider"))
  {
    // Get the full info of the required widget
    newAppWidgetProviderInfo = appWidgetInfos.get(j);
    break;
  }
 }

// Create Widget
AppWidgetHostView hostView = appWidgetHost.createView(this, appWidgetId, newAppWidgetProviderInfo);
hostView.setAppWidget(appWidgetId, newAppWidgetProviderInfo);

// Add it to your layout
LinearLayout ll = (LinearLayout) findViewById(R.id.ll);
ll.addView(hostView);

代码示例来源：origin: robolectric/robolectric

@Test
public void createView_shouldSetViewsAppWidgetId() throws Exception {
 AppWidgetHostView hostView = appWidgetHost.createView(context, 765, null);
 assertThat(hostView.getAppWidgetId()).isEqualTo(765);
}

代码示例来源：origin: WeAreFairphone/FP2-Launcher

launcherInfo.hostView.setAppWidget(appWidgetId, appWidgetInfo);
} else {
launcherInfo.hostView.setTag(launcherInfo);
launcherInfo.hostView.setVisibility(View.VISIBLE);
launcherInfo.notifyWidgetSizeChanged(this);

代码示例来源：origin: WeAreFairphone/FP2-Launcher

static int[] getSpanForWidget(Context context, ComponentName component, int minWidth,
    int minHeight) {
  Rect padding = AppWidgetHostView.getDefaultPaddingForWidget(context, component, null);
  // We want to account for the extra amount of padding that we are adding to the widget
  // to ensure that it gets the full amount of space that it has requested
  int requiredWidth = minWidth + padding.left + padding.right;
  int requiredHeight = minHeight + padding.top + padding.bottom;
  return CellLayout.rectToCell(requiredWidth, requiredHeight, null);
}

代码示例来源：origin: fookwood/Launcher3

@Override
  public void run() {
    if (mWidgetLoadingId == -1) {
      return;
    }
    AppWidgetHostView hostView = mLauncher.getAppWidgetHost().createView(
        (Context) mLauncher, mWidgetLoadingId, pInfo);
    mInfo.boundWidget = hostView;
    // We used up the widget Id in binding the above view.
    mWidgetLoadingId = -1;
    hostView.setVisibility(View.INVISIBLE);
    int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(mInfo, false);
    // We want the first widget layout to be the correct size. This will be important
    // for width size reporting to the AppWidgetManager.
    DragLayer.LayoutParams lp = new DragLayer.LayoutParams(unScaledSize[0],
        unScaledSize[1]);
    lp.x = lp.y = 0;
    lp.customPosition = true;
    hostView.setLayoutParams(lp);
    mLauncher.getDragLayer().addView(hostView);
    mView.setTag(mInfo);
  }
};

代码示例来源：origin: MoMoWait/LeanbackLauncher

this.mAppWidgetHostView.setAppWidget(appWidgetId, appWidgetInfo);
          wrapper.addView(this.mAppWidgetHostView);
          Util.setWidget(this, appWidgetId, appWidgetInfo.provider);
ViewGroup parent = (ViewGroup) this.mAppWidgetHostView.getParent();
if (parent != wrapper) {
  if (parent != null) {

代码示例来源：origin: enricocid/LaunchEnr

private void prepareAppWidget(AppWidgetHostView hostView, LauncherAppWidgetInfo item) {
  hostView.setTag(item);
  item.onBindAppWidget(this, hostView);
  hostView.setFocusable(true);
  hostView.setOnFocusChangeListener(mFocusHandler);
}

代码示例来源：origin: fookwood/Launcher3

view.updateIcon(mIconCache);
  item.hostView = view;
  item.hostView.updateAppWidget(null);
  item.hostView.setOnClickListener(this);
item.hostView.setTag(item);
item.onBindAppWidget(this);

代码示例来源：origin: stackoverflow.com

public void createWidget(Intent data) {
  Bundle extras = data.getExtras();
  int appWidgetId = extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID, -1);
  AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(appWidgetId);
  RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(rl.getWidth(), rl.getHeight()/3);
  lp.topMargin = numWidgets * (rl.getHeight()/3);
  AppWidgetHostView hostView = mAppWidgetHost.createView(getActivity().getApplicationContext(), appWidgetId, appWidgetInfo);
  hostView.setAppWidget(widID,appWidgetInfo);
  rl.addView(hostView, lp);
  hostView.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {

    }
  });
  numWidgets ++;
}

代码示例来源：origin: fookwood/Launcher3

static void updateWidgetSizeRanges(AppWidgetHostView widgetView, Launcher launcher,
    int spanX, int spanY) {
  getWidgetSizeRanges(launcher, spanX, spanY, sTmpRect);
  widgetView.updateAppWidgetSize(null, sTmpRect.left, sTmpRect.top,
      sTmpRect.right, sTmpRect.bottom);
}

代码示例来源：origin: clemensbartz/essential-launcher

/**
 * Add a host view to the frame layout for a widget id.
 * @param appWidgetId the widget id
 */
public void addHostView(final int appWidgetId) {
  frWidget.removeAllViews();
  if (hasAppWidgets(this)) {
    final AppWidgetProviderInfo appWidgetInfo = appWidgetManager.getAppWidgetInfo(appWidgetId);
    if (appWidgetInfo != null) {
      final AppWidgetHostView hostView = appWidgetHost.createView(this, appWidgetId, appWidgetInfo);
      hostView.setAppWidget(appWidgetId, appWidgetInfo);
      frWidget.addView(hostView);
      frWidget.requestLayout();
      final Bundle options = BundleUtil.getWidgetOptionsBundle(frWidget.getMeasuredWidth(), frWidget.getMeasuredHeight(), frWidget.getMeasuredWidth(), frWidget.getMeasuredHeight());
      hostView.updateAppWidgetOptions(options);
    } else {
      model.setAppWidgetId(-1);
    }
  }
}

代码示例来源：origin: robolectric/robolectric

@Test
public void createView_shouldSetViewsAppWidgetInfo() throws Exception {
 AppWidgetProviderInfo info = new AppWidgetProviderInfo();
 AppWidgetHostView hostView = appWidgetHost.createView(context, 0, info);
 assertThat(hostView.getAppWidgetInfo()).isSameAs(info);
}

代码示例来源：origin: klinker24/launcher3

@Override
public void cancelLongPress() {
  super.cancelLongPress();
  mLongPressHelper.cancelLongPress();
}

代码示例来源：origin: fookwood/Launcher3

@Override
protected void onAttachedToWindow() {
  super.onAttachedToWindow();
  mSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop();
}

代码示例来源：origin: quaap/LaunchTime

@Override
  public void run() {
    appwid.updateAppWidgetSize(null, wDp, hDpf, wDp, hDpf);
    if (appwid.getParent()!=null) {
      appwid.getParent().requestLayout();
    }
    appwid.requestLayout();
    appwid.postInvalidate();
  }
}, 1000);

代码示例来源：origin: quaap/LaunchTime

AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo();
ViewGroup parent = (ViewGroup) hostView.getParent();
if (parent != null) {
  parent.removeView(hostView);
hostView.setOnLongClickListener(new View.OnLongClickListener() {
  @Override
  public boolean onLongClick(View view) {
hostView.setOnDragListener(new View.OnDragListener() {
  @Override
  public boolean onDrag(View view, DragEvent dragEvent) {