| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.layoutlib.bridge;import com.android.ide.common.rendering.api.RenderSession; |
| import com.android.ide.common.rendering.api.Result; |
| import com.android.ide.common.rendering.api.Result.Status; |
| import com.android.ide.common.rendering.api.SessionParams; |
| |
| import java.awt.Graphics2D; |
| import java.awt.image.BufferedImage; |
| |
| /** |
| * Legacy Bridge used in the SDK version of layoutlib |
| */ |
| public final class Bridge extends com.android.ide.common.rendering.api.Bridge { |
| private static final String SDK_NOT_SUPPORTED = "The SDK layoutlib version is not supported"; |
| private static final Result NOT_SUPPORTED_RESULT = |
| Status.NOT_IMPLEMENTED.createResult(SDK_NOT_SUPPORTED); |
| private static BufferedImage sImage; |
| |
| private static class BridgeRenderSession extends RenderSession { |
| |
| @Override |
| public synchronized BufferedImage getImage() { |
| if (sImage == null) { |
| sImage = new BufferedImage(500, 500, BufferedImage.TYPE_INT_ARGB); |
| Graphics2D g = sImage.createGraphics(); |
| g.clearRect(0, 0, 500, 500); |
| g.drawString(SDK_NOT_SUPPORTED, 20, 20); |
| g.dispose(); |
| } |
| |
| return sImage; |
| } |
| |
| @Override |
| public Result render(long timeout, boolean forceMeasure) { |
| return NOT_SUPPORTED_RESULT; |
| } |
| |
| @Override |
| public Result measure(long timeout) { |
| return NOT_SUPPORTED_RESULT; |
| } |
| |
| @Override |
| public Result getResult() { |
| return NOT_SUPPORTED_RESULT; |
| } |
| } |
| |
| |
| @Override |
| public RenderSession createSession(SessionParams params) { |
| return new BridgeRenderSession(); |
| } |
| |
| @Override |
| public int getApiLevel() { |
| return 0; |
| } |
| } |