Java AppWidgetManager.ACTION_APPWIDGET_BIND属性代码示例

public void startBindFlow(Launcher launcher, int appWidgetId, ItemInfo info, int requestCode) {
    launcher.setWaitingForResult(PendingRequestArgs.forWidgetInfo(appWidgetId, this, info));

    Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_BIND);
    intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
    intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER, mProviderInfo.provider);
    intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER_PROFILE,
            mProviderInfo.getProfile());
    // TODO: we need to make sure that this accounts for the options bundle.
    // intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_OPTIONS, options);
    launcher.startActivityForResult(intent, requestCode);
}
 

/**
 * Called when place-automatically button is clicked.
 */
public void onPlaceAutomaticallyClick(View v) {
    if (mRequest.getRequestType() == PinItemRequestCompat.REQUEST_TYPE_SHORTCUT) {
        InstallShortcutReceiver.queueShortcut(
                new ShortcutInfoCompat(mRequest.getShortcutInfo()), this);
        mRequest.accept();
        finish();
        return;
    }

    mPendingBindWidgetId = mAppWidgetHost.allocateAppWidgetId();
    boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
            mPendingBindWidgetId, mRequest.getAppWidgetProviderInfo(this), mWidgetOptions);
    if (success) {
        acceptWidget(mPendingBindWidgetId);
        return;
    }

    // request bind widget
    Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_BIND);
    intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, mPendingBindWidgetId);
    intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER,
            mPendingWidgetInfo.componentName);
    intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER_PROFILE,
            mRequest.getAppWidgetProviderInfo(this).getProfile());
    startActivityForResult(intent, REQUEST_BIND_APPWIDGET);
}
 

/**
 * Process a widget drop.
 */
private void addAppWidgetFromDrop(PendingAddWidgetInfo info) {
    AppWidgetHostView hostView = info.boundWidget;
    int appWidgetId;
    if (hostView != null) {
        // In the case where we've prebound the widget, we remove it from the DragLayer
        if (LOGD) {
            Log.d(TAG, "Removing widget view from drag layer and setting boundWidget to null");
        }
        getDragLayer().removeView(hostView);

        appWidgetId = hostView.getAppWidgetId();
        addAppWidgetFromDropImpl(appWidgetId, info, hostView, info.info);

        // Clear the boundWidget so that it doesn't get destroyed.
        info.boundWidget = null;
    } else {
        // In this case, we either need to start an activity to get permission to bind
        // the widget, or we need to start an activity to configure the widget, or both.
        appWidgetId = getAppWidgetHost().allocateAppWidgetId();
        Bundle options = info.bindOptions;

        boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
                appWidgetId, info.info, options);
        if (success) {
            addAppWidgetFromDropImpl(appWidgetId, info, null, info.info);
        } else {
            setWaitingForResult(PendingRequestArgs.forWidgetInfo(appWidgetId, info.info, info));
            Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_BIND);
            intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
            intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER, info.componentName);
            mAppWidgetManager.getUser(info.info)
                .addToIntent(intent, AppWidgetManager.EXTRA_APPWIDGET_PROVIDER_PROFILE);
            // TODO: we need to make sure that this accounts for the options bundle.
            // intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_OPTIONS, options);
            startActivityForResult(intent, REQUEST_BIND_APPWIDGET);
        }
    }
}
 

@Override
public void onClick(View view) {
    if (view.getId() == R.id.btn_qsb_search) {
        getActivity().startSearch("", false, null, true);
    } else if (view.getId() == R.id.btn_qsb_setup) {
        // Allocate a new widget id for QSB
        sSavedWidgetId = Launcher.getLauncher(getActivity())
                .getAppWidgetHost().allocateAppWidgetId();
        // Start intent for bind the widget
        Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_BIND);
        intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, sSavedWidgetId);
        intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER, mWidgetInfo.provider);
        startActivityForResult(intent, REQUEST_BIND_QSB);
    }
}