Java Control类代码示例

import com.sonyericsson.extras.liveware.aef.control.Control; //导入依赖的package包/类
/**
 * Show an image on the accessory.
 *
 * @param resourceId The image resource id.
 */
protected void showImage(final int resourceId) {
    if (Dbg.DEBUG) {
        Dbg.d("showImage: " + resourceId);
    }

    Intent intent = new Intent();
    intent.setAction(Control.Intents.CONTROL_DISPLAY_DATA_INTENT);

    Bitmap bitmap = BitmapFactory.decodeResource(mContext.getResources(), resourceId,
            mBitmapOptions);
    ByteArrayOutputStream os = new ByteArrayOutputStream(256);
    bitmap.compress(CompressFormat.PNG, 100, os);
    byte[] buffer = os.toByteArray();
    intent.putExtra(Control.Intents.EXTRA_DATA, buffer);
    sendToHostApp(intent);
}
 

import com.sonyericsson.extras.liveware.aef.control.Control; //导入依赖的package包/类
/**
 * Update a list item.
 * @param item List item.
 */
protected void sendListItem(ControlListItem item) {
    Intent intent = new Intent(Control.Intents.CONTROL_LIST_ITEM_INTENT);
    intent.putExtra(Control.Intents.EXTRA_LAYOUT_REFERENCE, item.layoutReference);
    intent.putExtra(Control.Intents.EXTRA_DATA_XML_LAYOUT, item.dataXmlLayout);
    if (item.listItemId != -1) {
        intent.putExtra(Control.Intents.EXTRA_LIST_ITEM_ID, item.listItemId);
    }
    if (item.listItemPosition != -1) {
        intent.putExtra(Control.Intents.EXTRA_LIST_ITEM_POSITION, item.listItemPosition);
    }
    if (item.layoutData != null && item.layoutData.length > 0) {
        intent.putExtra(Control.Intents.EXTRA_LAYOUT_DATA, item.layoutData);
    }
    sendToHostApp(intent);
}
 

import com.sonyericsson.extras.liveware.aef.control.Control; //导入依赖的package包/类
@Override
public void handleMessage(Message msg) {
    switch (msg.what) {
        case Tunnel.Messages.TUNNEL_INTENT:
        {
            Intent intent = (Intent)msg.obj;
            handleIntentFromHostApp(intent);
            break;
        }
        case Tunnel.Messages.SETUP_MESSENGER:
        {
            Bundle b = msg.getData();
            b.setClassLoader(getClassLoader());

            String hostAppPkgName = b.getString(Control.Intents.EXTRA_AHA_PACKAGE_NAME);
            mHostAppMessengers.put(hostAppPkgName, msg.replyTo);

            Log.d(LOG_TAG, "Setup messenger.");
            break;
        }

        default:
            super.handleMessage(msg);
    }
}
 

import com.sonyericsson.extras.liveware.aef.control.Control; //导入依赖的package包/类
@Override
public void onStop() {
    super.onStop();
    Logger.logD(TAG, "onStop()");

    // disable receiver
    PeriodicUpdatesReceiver.disableReceiver(mContext);

    // clear instance
    mInstance = null;

    // disable screen state
	setScreenState(Control.Intents.SCREEN_STATE_AUTO);

    // store current values
    SharedPreferences.Editor editor = mPrefs.edit();
    editor.putInt(KEY_I_LAST_SCREEN_MODE, mScreenMode.ordinal());
    editor.putInt(KEY_I_LAST_SCREEN_GUIDANCE_MODE, mGuidingMode.ordinal());
    editor.commit();
}
 

import com.sonyericsson.extras.liveware.aef.control.Control; //导入依赖的package包/类
/**
 * Initiates camera operation on the SmartEyeglass device, providing a file specification
 * for saving
 * captured image data.
 *
 * @param filePath Path of a file to which to save captured image data.
 */
public void startCamera(String filePath) throws ControlCameraException {
    if (Dbg.DEBUG) {
        Dbg.v("startCameraCapture");
    }
    if (mRecodingMode != SmartEyeglassControl.Intents.CAMERA_MODE_MOVIE_HIGH_RATE &&
            mRecodingMode != SmartEyeglassControl.Intents.CAMERA_MODE_MOVIE_LOW_RATE &&
            mRecodingMode != SmartEyeglassControl.Intents.CAMERA_MODE_STILL_TO_FILE) {
        openSocket();
    }

    Intent intent = new Intent(SmartEyeglassControl.Intents.CONTROL_CAMERA_START_INTENT);
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_CAMERA_VIDEO_SOCKET_NAME,
            mCameraSocketName[0]);
    if (filePath != null) {
        intent.putExtra(Control.Intents.EXTRA_DATA_URI, filePath);
    }
    sendToHostApp(intent);
}
 

import com.sonyericsson.extras.liveware.aef.control.Control; //导入依赖的package包/类
/**
 * Transitions the screen display to the given bitmap using a built-in animation effect
 * that looks like moving down to a lower layer.
 * Display can take some time for a large image.
 * If an image larger than the screen size,it is not displayed on the screen.<br>
 * For screen size refer to
 * {@link com.sony.smarteyeglass.SmartEyeglassControl.Intents#EXTRA_IMAGE_HEIGHT},
 * {@link com.sony.smarteyeglass.SmartEyeglassControl.Intents#EXTRA_IMAGE_WIDTH}
 *
 * @param bitmap The new bitmap to show.
 */
public void moveLowerLayer(final Bitmap bitmap) {
    if (Dbg.DEBUG) {
        Dbg.d("showBitmap w/ animation");
    }

    byte[] buffer = EightBitMonochromeImageEncoder.convert(bitmap, 0, bitmap.getHeight());
    Intent intent = new Intent(Control.Intents.CONTROL_DISPLAY_DATA_INTENT);
    intent.putExtra(Control.Intents.EXTRA_DATA, buffer);
    // since raw format then other side do not know width or height
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_IMAGE_HEIGHT, bitmap.getHeight());
    // since raw format then other side do not know width or height
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_IMAGE_WIDTH, bitmap.getWidth());
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_DATA_IS_RAW_FORMAT,
            1);    // SmartEyeglass raw format
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_LAYER_TRANSITION_EFFECT_TYPE,
            SmartEyeglassControl.Intents.LAYER_TRANSITION_MOVE_LOWER_LAYER);
    sendToHostApp(intent);
}
 

import com.sonyericsson.extras.liveware.aef.control.Control; //导入依赖的package包/类
/**
 * Transitions the screen display to the given bitmap using a built-in animation effect
 * that looks like moving up to a higher layer.
 * Display can take some time for a large image.
 * If an image larger than the screen size,it is not displayed on the screen.<br>
 * For screen size refer to
 * {@link com.sony.smarteyeglass.SmartEyeglassControl.Intents#EXTRA_IMAGE_HEIGHT},
 * {@link com.sony.smarteyeglass.SmartEyeglassControl.Intents#EXTRA_IMAGE_WIDTH}
 *
 * @param bitmap The new bitmap to show.
 */
public void moveUpperLayer(final Bitmap bitmap) {
    if (Dbg.DEBUG) {
        Dbg.d("showBitmap w/ animation");
    }

    byte[] buffer = EightBitMonochromeImageEncoder.convert(bitmap, 0, bitmap.getHeight());
    Intent intent = new Intent(Control.Intents.CONTROL_DISPLAY_DATA_INTENT);
    intent.putExtra(Control.Intents.EXTRA_DATA, buffer);
    // since raw format then other side do not know width or height
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_IMAGE_HEIGHT, bitmap.getHeight());
    // since raw format then other side do not know width or height
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_IMAGE_WIDTH, bitmap.getWidth());
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_DATA_IS_RAW_FORMAT, 1);    //
    // SmartEyeglass raw format
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_LAYER_TRANSITION_EFFECT_TYPE,
            SmartEyeglassControl.Intents.LAYER_TRANSITION_MOVE_UPPER_LAYER);
    sendToHostApp(intent);
}
 

import com.sonyericsson.extras.liveware.aef.control.Control; //导入依赖的package包/类
/**
 * Show an image on the accessory.
 *
 * @param resourceId The image resource id.
 */
protected void showImage(final int resourceId) {
    if (Dbg.DEBUG) {
        Dbg.d("showImage: " + resourceId);
    }

    Intent intent = new Intent();
    intent.setAction(Control.Intents.CONTROL_DISPLAY_DATA_INTENT);

    Bitmap bitmap = BitmapFactory
            .decodeResource(mContext.getResources(), resourceId, mBitmapOptions);
    ByteArrayOutputStream os = new ByteArrayOutputStream(256);
    bitmap.compress(CompressFormat.PNG, 100, os);
    byte[] buffer = os.toByteArray();
    intent.putExtra(Control.Intents.EXTRA_DATA, buffer);
    sendToHostApp(intent);
}
 

import com.sonyericsson.extras.liveware.aef.control.Control; //导入依赖的package包/类
/**
 * Update a list item.
 *
 * @param item List item.
 */
protected void sendListItem(ControlListItem item) {
    Intent intent = new Intent(Control.Intents.CONTROL_LIST_ITEM_INTENT);
    intent.putExtra(Control.Intents.EXTRA_LAYOUT_REFERENCE, item.layoutReference);
    intent.putExtra(Control.Intents.EXTRA_DATA_XML_LAYOUT, item.dataXmlLayout);
    if (item.listItemId != -1) {
        intent.putExtra(Control.Intents.EXTRA_LIST_ITEM_ID, item.listItemId);
    }
    if (item.listItemPosition != -1) {
        intent.putExtra(Control.Intents.EXTRA_LIST_ITEM_POSITION, item.listItemPosition);
    }
    if (item.layoutData != null && item.layoutData.length > 0) {
        intent.putExtra(Control.Intents.EXTRA_LAYOUT_DATA, item.layoutData);
    }
    sendToHostApp(intent);
}
 

import com.sonyericsson.extras.liveware.aef.control.Control; //导入依赖的package包/类
/**
 * Send intent to host application. Adds host application package name and
 * our package name.
 *
 * @param context a context
 * @param hostPkgName package name of the host app
 * @param intent The intent to send.
 */
public static void sendToHostApp(Context context, String hostPkgName, Intent intent) {
    boolean whiteListed = false;
    try {
        PackageInfo packageInfo = context.getPackageManager().getPackageInfo(hostPkgName,
                PackageManager.GET_SIGNATURES);
        Signature[] signatures = packageInfo.signatures;
        whiteListed = WhiteList.exists(hostPkgName, signatures[0]);
    } catch (NameNotFoundException e) {
        Dbg.e("No package info for host app", e);
        return;
    }
    intent.putExtra(Control.Intents.EXTRA_AEA_PACKAGE_NAME, context.getPackageName());
    intent.setPackage(hostPkgName);
    if (whiteListed) {
        context.sendBroadcast(intent);
    } else {
        context.sendBroadcast(intent, Registration.HOSTAPP_PERMISSION);
    }
}
 

import com.sonyericsson.extras.liveware.aef.control.Control; //导入依赖的package包/类
/**
 * Initiates camera operation on the SmartEyeglass device, providing a file specification for saving
 * captured image data.
 *
 * @param filePath Path of a file to which to save captured image data.
 */
public void startCamera(String filePath) throws ControlCameraException {
    if (Dbg.DEBUG) {
        Dbg.v("startCameraCapture");
    }

    if (mRecodingMode == INVALID_CAMERA_MODE) {
        throw new IllegalArgumentException("Camera mode has not been set. Please call method setCameraMode().");
    }

    if (mRecodingMode != SmartEyeglassControl.Intents.CAMERA_MODE_STILL_TO_FILE) {
        openSocket();
    }

    Intent intent = new Intent(SmartEyeglassControl.Intents.CONTROL_CAMERA_START_INTENT);
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_CAMERA_VIDEO_SOCKET_NAME, mCameraSocketName[0]);

    if (filePath != null) {
        intent.putExtra(Control.Intents.EXTRA_DATA_URI, filePath);
    }
    sendToHostApp(intent);
}
 

import com.sonyericsson.extras.liveware.aef.control.Control; //导入依赖的package包/类
/**
 * Transitions the screen display to the given bitmap using a built-in animation effect
 * that looks like moving down to a lower layer.
 * Display can take some time for a large image.
 * If an image larger than the screen size,it is not displayed on the screen.<br>
 * For screen size refer to
 * {@link com.sony.smarteyeglass.SmartEyeglassControl.Intents#EXTRA_IMAGE_HEIGHT},
 * {@link com.sony.smarteyeglass.SmartEyeglassControl.Intents#EXTRA_IMAGE_WIDTH}
 *
 * @param bitmap The new bitmap to show.
 */
public void moveLowerLayer(final Bitmap bitmap) {
    if (Dbg.DEBUG) {
        Dbg.d("showBitmap w/ animation");
    }

    byte[] buffer = EightBitMonochromeImageEncoder.convert(bitmap, 0, bitmap.getHeight());
    Intent intent = new Intent(Control.Intents.CONTROL_DISPLAY_DATA_INTENT);
    intent.putExtra(Control.Intents.EXTRA_DATA, buffer);
    // since raw format then other side do not know width or height
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_IMAGE_HEIGHT, bitmap.getHeight());
    // since raw format then other side do not know width or height
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_IMAGE_WIDTH, bitmap.getWidth());
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_DATA_IS_RAW_FORMAT, 1);    // SmartEyeglass raw format
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_LAYER_TRANSITION_EFFECT_TYPE,
            SmartEyeglassControl.Intents.LAYER_TRANSITION_MOVE_LOWER_LAYER);
    sendToHostApp(intent);
}
 

import com.sonyericsson.extras.liveware.aef.control.Control; //导入依赖的package包/类
/**
 * Transitions the screen display to the given bitmap using a built-in animation effect
 * that looks like moving up to a higher layer.
 * Display can take some time for a large image.
 * If an image larger than the screen size,it is not displayed on the screen.<br>
 * For screen size refer to
 * {@link com.sony.smarteyeglass.SmartEyeglassControl.Intents#EXTRA_IMAGE_HEIGHT},
 * {@link com.sony.smarteyeglass.SmartEyeglassControl.Intents#EXTRA_IMAGE_WIDTH}
 *
 * @param bitmap The new bitmap to show.
 */
public void moveUpperLayer(final Bitmap bitmap) {
    if (Dbg.DEBUG) {
        Dbg.d("showBitmap w/ animation");
    }

    byte[] buffer = EightBitMonochromeImageEncoder.convert(bitmap, 0, bitmap.getHeight());
    Intent intent = new Intent(Control.Intents.CONTROL_DISPLAY_DATA_INTENT);
    intent.putExtra(Control.Intents.EXTRA_DATA, buffer);
    // since raw format then other side do not know width or height
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_IMAGE_HEIGHT, bitmap.getHeight());
    // since raw format then other side do not know width or height
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_IMAGE_WIDTH, bitmap.getWidth());
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_DATA_IS_RAW_FORMAT, 1);    // SmartEyeglass raw format
    intent.putExtra(SmartEyeglassControl.Intents.EXTRA_LAYER_TRANSITION_EFFECT_TYPE,
            SmartEyeglassControl.Intents.LAYER_TRANSITION_MOVE_UPPER_LAYER);
    sendToHostApp(intent);
}
 

import com.sonyericsson.extras.liveware.aef.control.Control; //导入依赖的package包/类
/**
 * Send request to start to host application.
 */
protected void startRequest() {
    if (Dbg.DEBUG) {
        Dbg.d("Sending start request");
    }
    Intent intent = new Intent(Control.Intents.CONTROL_START_REQUEST_INTENT);
    sendToHostApp(intent);
}
 

import com.sonyericsson.extras.liveware.aef.control.Control; //导入依赖的package包/类
/**
 * Send request to stop to host application.
 */
protected void stopRequest() {
    if (Dbg.DEBUG) {
        Dbg.d("Sending stop request");
    }
    Intent intent = new Intent(Control.Intents.CONTROL_STOP_REQUEST_INTENT);
    sendToHostApp(intent);
}