diff options
Diffstat (limited to 'hierarchyviewer/src/com/android/hierarchyviewer/device/DeviceBridge.java')
| -rw-r--r-- | hierarchyviewer/src/com/android/hierarchyviewer/device/DeviceBridge.java | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/hierarchyviewer/src/com/android/hierarchyviewer/device/DeviceBridge.java b/hierarchyviewer/src/com/android/hierarchyviewer/device/DeviceBridge.java new file mode 100644 index 000000000..f585ea66f --- /dev/null +++ b/hierarchyviewer/src/com/android/hierarchyviewer/device/DeviceBridge.java @@ -0,0 +1,237 @@ +/* + * Copyright (C) 2008 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.hierarchyviewer.device; + +import com.android.ddmlib.AdbCommandRejectedException; +import com.android.ddmlib.AndroidDebugBridge; +import com.android.ddmlib.IDevice; +import com.android.ddmlib.Log; +import com.android.ddmlib.MultiLineReceiver; +import com.android.ddmlib.ShellCommandUnresponsiveException; +import com.android.ddmlib.TimeoutException; +import com.android.hierarchyviewer.scene.VersionLoader; + +import java.io.IOException; +import java.io.File; +import java.util.HashMap; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +public class DeviceBridge { + private static AndroidDebugBridge bridge; + + private static final HashMap<IDevice, Integer> devicePortMap = new HashMap<IDevice, Integer>(); + private static int nextLocalPort = Configuration.DEFAULT_SERVER_PORT; + + public static void initDebugBridge() { + if (bridge == null) { + AndroidDebugBridge.init(false /* debugger support */); + } + if (bridge == null || !bridge.isConnected()) { + String adbLocation = System.getProperty("hierarchyviewer.adb"); + if (adbLocation != null && adbLocation.length() != 0) { + adbLocation += File.separator + "adb"; + } else { + adbLocation = "adb"; + } + + bridge = AndroidDebugBridge.createBridge(adbLocation, true); + } + } + + public static void startListenForDevices(AndroidDebugBridge.IDeviceChangeListener listener) { + AndroidDebugBridge.addDeviceChangeListener(listener); + } + + public static IDevice[] getDevices() { + return bridge.getDevices(); + } + + public static boolean isViewServerRunning(IDevice device) { + initDebugBridge(); + final boolean[] result = new boolean[1]; + try { + if (device.isOnline()) { + device.executeShellCommand(buildIsServerRunningShellCommand(), + new BooleanResultReader(result)); + if (!result[0]) { + if (VersionLoader.loadProtocolVersion(device) > 2) { + result[0] = true; + } + } + } + } catch (IOException e) { + e.printStackTrace(); + } catch (TimeoutException e) { + e.printStackTrace(); + } catch (AdbCommandRejectedException e) { + e.printStackTrace(); + } catch (ShellCommandUnresponsiveException e) { + e.printStackTrace(); + } + return result[0]; + } + + public static boolean startViewServer(IDevice device) { + return startViewServer(device, Configuration.DEFAULT_SERVER_PORT); + } + + public static boolean startViewServer(IDevice device, int port) { + initDebugBridge(); + final boolean[] result = new boolean[1]; + try { + if (device.isOnline()) { + device.executeShellCommand(buildStartServerShellCommand(port), + new BooleanResultReader(result)); + } + } catch (IOException e) { + e.printStackTrace(); + } catch (TimeoutException e) { + e.printStackTrace(); + } catch (AdbCommandRejectedException e) { + e.printStackTrace(); + } catch (ShellCommandUnresponsiveException e) { + e.printStackTrace(); + } + return result[0]; + } + + public static boolean stopViewServer(IDevice device) { + initDebugBridge(); + final boolean[] result = new boolean[1]; + try { + if (device.isOnline()) { + device.executeShellCommand(buildStopServerShellCommand(), + new BooleanResultReader(result)); + } + } catch (IOException e) { + e.printStackTrace(); + } catch (TimeoutException e) { + e.printStackTrace(); + } catch (AdbCommandRejectedException e) { + e.printStackTrace(); + } catch (ShellCommandUnresponsiveException e) { + e.printStackTrace(); + } + return result[0]; + } + + public static void terminate() { + AndroidDebugBridge.terminate(); + } + + /** + * Sets up a just-connected device to work with the view server. + * <p/>This starts a port forwarding between a local port and a port on the device. + * @param device + */ + public static void setupDeviceForward(IDevice device) { + synchronized (devicePortMap) { + if (device.getState() == IDevice.DeviceState.ONLINE) { + int localPort = nextLocalPort++; + try { + device.createForward(localPort, Configuration.DEFAULT_SERVER_PORT); + devicePortMap.put(device, localPort); + } catch (TimeoutException e) { + Log.e("hierarchy", "Timeout setting up port forwarding for " + device); + } catch (AdbCommandRejectedException e) { + Log.e("hierarchy", String.format( + "Adb rejected forward command for device %1$s: %2$s", + device, e.getMessage())); + } catch (IOException e) { + Log.e("hierarchy", String.format( + "Failed to create forward for device %1$s: %2$s", + device, e.getMessage())); + } + } + } + } + + public static void removeDeviceForward(IDevice device) { + synchronized (devicePortMap) { + final Integer localPort = devicePortMap.get(device); + if (localPort != null) { + try { + device.removeForward(localPort, Configuration.DEFAULT_SERVER_PORT); + devicePortMap.remove(device); + } catch (TimeoutException e) { + Log.e("hierarchy", "Timeout removing port forwarding for " + device); + } catch (AdbCommandRejectedException e) { + Log.e("hierarchy", String.format( + "Adb rejected remove-forward command for device %1$s: %2$s", + device, e.getMessage())); + } catch (IOException e) { + Log.e("hierarchy", String.format( + "Failed to remove forward for device %1$s: %2$s", + device, e.getMessage())); + } + } + } + } + + public static int getDeviceLocalPort(IDevice device) { + synchronized (devicePortMap) { + Integer port = devicePortMap.get(device); + if (port != null) { + return port; + } + + Log.e("hierarchy", "Missing forwarded port for " + device.getSerialNumber()); + return -1; + } + + } + + private static String buildStartServerShellCommand(int port) { + return String.format("service call window %d i32 %d", + Configuration.SERVICE_CODE_START_SERVER, port); + } + + private static String buildStopServerShellCommand() { + return String.format("service call window %d", Configuration.SERVICE_CODE_STOP_SERVER); + } + + private static String buildIsServerRunningShellCommand() { + return String.format("service call window %d", + Configuration.SERVICE_CODE_IS_SERVER_RUNNING); + } + + private static class BooleanResultReader extends MultiLineReceiver { + private final boolean[] mResult; + + public BooleanResultReader(boolean[] result) { + mResult = result; + } + + @Override + public void processNewLines(String[] strings) { + if (strings.length > 0) { + Pattern pattern = Pattern.compile(".*?\\([0-9]{8} ([0-9]{8}).*"); + Matcher matcher = pattern.matcher(strings[0]); + if (matcher.matches()) { + if (Integer.parseInt(matcher.group(1)) == 1) { + mResult[0] = true; + } + } + } + } + + public boolean isCancelled() { + return false; + } + } +} |