Java DumperContext类代码示例

import com.facebook.stetho.dumpapp.DumperContext; //导入依赖的package包/类
/**
 * Entry point for the Stetho dumpapp script.
 *
 * {@link #initialize} must have been called in the app before running dumpapp.
 */
@Override
public void dump(DumperContext dumpContext) throws DumpException {
  ensureInitialized();
  List<String> args = dumpContext.getArgsAsList();
  PrintStream writer = dumpContext.getStdout();

  String cmd = args.isEmpty() ? null : args.get(0);
  List<String> rest = args.isEmpty() ? new ArrayList<String>() : args.subList(1, args.size());

  if (cmd != null && cmd.equals("memcache")) {
    memcache(writer, rest);
  } else if (cmd != null && cmd.equals("diskcache")) {
    diskcache(mMainFileCache, "Main", writer, rest);
    diskcache(mSmallFileCache, "Small", writer, rest);
  } else {
    usage(writer);
    if (TextUtils.isEmpty(cmd)) {
      throw new DumpUsageException("Missing command");
    } else {
      throw new DumpUsageException("Unknown command: " + cmd);
    }
  }
}
 

import com.facebook.stetho.dumpapp.DumperContext; //导入依赖的package包/类
@Override
public void dump(DumperContext dumpContext) throws DumpException {
  Iterator<String> argsIter = dumpContext.getArgsAsList().iterator();

  String command = ArgsHelper.nextOptionalArg(argsIter, null);
  if ("throw".equals(command)) {
    doUncaughtException(argsIter);
  } else if ("kill".equals(command)) {
    doKill(dumpContext, argsIter);
  } else if ("exit".equals(command)) {
    doSystemExit(argsIter);
  } else {
    doUsage(dumpContext.getStdout());
    if (command != null) {
      throw new DumpUsageException("Unsupported command: " + command);
    }
  }
}
 

import com.facebook.stetho.dumpapp.DumperContext; //导入依赖的package包/类
private void doKill(DumperContext dumpContext, Iterator<String> argsIter) throws DumpException {
  String signal = ArgsHelper.nextOptionalArg(argsIter, OPTION_KILL_DEFAULT);
  try {
    Process kill = new ProcessBuilder()
        .command("/system/bin/kill", "-" + signal, String.valueOf(android.os.Process.myPid()))
        .redirectErrorStream(true)
        .start();

    // Handle kill command output gracefully in the event that the signal delivered didn't
    // actually take out our process...
    try {
      InputStream in = kill.getInputStream();
      Util.copy(in, dumpContext.getStdout(), new byte[1024]);
    } finally {
      kill.destroy();
    }
  } catch (IOException e) {
    throw new DumpException("Failed to invoke kill: " + e);
  }
}
 

import com.facebook.stetho.dumpapp.DumperContext; //导入依赖的package包/类
@Override
public void dump(DumperContext dumpContext) throws DumpException {
  final PrintStream output = dumpContext.getStdout();

  Iterator<String> argsIter = dumpContext.getArgsAsList().iterator();
  String outputPath = argsIter.hasNext() ? argsIter.next() : null;
  if (outputPath == null) {
    usage(output);
  } else {
    if ("-".equals(outputPath)) {
      handlePipeOutput(output);
    } else {
      File outputFile = new File(outputPath);
      if (!outputFile.isAbsolute()) {
        outputFile = mContext.getFileStreamPath(outputPath);
      }
      writeHprof(outputFile);
      output.println("Wrote to " + outputFile);
    }
  }
}
 

import com.facebook.stetho.dumpapp.DumperContext; //导入依赖的package包/类
@Override
public void dump(DumperContext dumpContext) throws DumpException {
  Iterator<String> args = dumpContext.getArgsAsList().iterator();

  String command = ArgsHelper.nextOptionalArg(args, "");
  if ("ls".equals(command)) {
    doLs(dumpContext.getStdout());
  } else if ("tree".equals(command)) {
    doTree(dumpContext.getStdout());
  } else if ("download".equals(command)) {
    doDownload(dumpContext.getStdout(), args);
  } else {
    doUsage(dumpContext.getStdout());
    if (!"".equals(command)) {
      throw new DumpUsageException("Unknown command: " + command);
    }
  }
}
 

import com.facebook.stetho.dumpapp.DumperContext; //导入依赖的package包/类
@Override
public void dump(DumperContext dumpContext) throws DumpException {
  PrintStream writer = dumpContext.getStdout();
  Iterator<String> argsIter = dumpContext.getArgsAsList().iterator();

  String command = ArgsHelper.nextOptionalArg(argsIter, null);

  if (CMD_LIST.equalsIgnoreCase(command)) {
    doList(writer);
  } else if (CMD_DELETE.equalsIgnoreCase(command)) {
    doRemove(writer, argsIter);
  } else if (CMD_CLEAR.equalsIgnoreCase(command)) {
    doClear(writer);
  } else if (CMD_REFRESH.equalsIgnoreCase(command)) {
    doRefresh(writer);
  } else {
    usage(writer);
    if (command != null) {
      throw new DumpUsageException("Unknown command: " + command);
    }
  }
}
 

import com.facebook.stetho.dumpapp.DumperContext; //导入依赖的package包/类
private void dumpTypeMap(DumperContext dumperContext, InfoDumper dumper) throws DumpException {
    PrintStream writer = dumperContext.getStdout();

    if (mIsAll) {
        writer.println("[" + dumper.getTitle() + "]");
    }

    LinkedHashMap<String, String> dumps = dumper.getDumpMap(mContext);
    if (dumps == null) {
        writer.println(dumper.getErrorMessage());
        if (mIsAll) {
            writer.println("");
        }
        return;
    }

    for (Map.Entry<String, String> e : dumps.entrySet()) {
        writer.println(e.getKey() + ": " + e.getValue());
    }

    if (mIsAll) {
        writer.println("");
    }

}
 

import com.facebook.stetho.dumpapp.DumperContext; //导入依赖的package包/类
private void dumpTypeList(DumperContext dumperContext, InfoDumper dumper) throws DumpException {
    PrintStream writer = dumperContext.getStdout();

    if (mIsAll) {
        writer.println("[" + dumper.getTitle() + "]");
    }

    List<String> dumps = dumper.getDumpList(mContext);
    if (dumps == null) {
        writer.println(dumper.getErrorMessage());
        if (mIsAll) {
            writer.println("");
        }
        return;
    }

    for (String dump : dumps) {
        writer.println(dump);
    }

    if (mIsAll) {
        writer.println("");
    }

}
 

import com.facebook.stetho.dumpapp.DumperContext; //导入依赖的package包/类
@Override
public void dump(DumperContext dumpContext) throws DumpException {
    PrintStream writer = dumpContext.getStdout();
    Iterator<String> argsIter = dumpContext.getArgsAsList().iterator();

    String command = ArgsHelper.nextOptionalArg(argsIter, null);

    if (CMD_LIST.equalsIgnoreCase(command)) {
        doList(writer);
    } else if (CMD_DELETE.equalsIgnoreCase(command)) {
        doRemove(writer, argsIter);
    } else if (CMD_CLEAR.equalsIgnoreCase(command)) {
        doClear(writer);
    } else if (CMD_REFRESH.equalsIgnoreCase(command)) {
        doRefresh(writer);
    } else {
        usage(writer);
        if (command != null) {
            throw new DumpUsageException("Unknown command: " + command);
        }
    }
}
 

import com.facebook.stetho.dumpapp.DumperContext; //导入依赖的package包/类
@Override
public void dump(DumperContext dumpContext) throws DumpException {
    Iterator<String> args = dumpContext.getArgsAsList().iterator();

    String command = ArgsHelper.nextOptionalArg(args, "");
    if ("download".equals(command)) {
        doDownload(dumpContext.getStdout(), args);
    } else {
        doUsage(dumpContext.getStdout());
        if (!"".equals(command)) {
            throw new DumpUsageException("Unknown command: " + command);
        }
    }
}
 

import com.facebook.stetho.dumpapp.DumperContext; //导入依赖的package包/类
@Override
public void dump(DumperContext dumpContext) throws DumpException {
    final PrintStream writer = dumpContext.getStdout();
    List<String> args = dumpContext.getArgsAsList();
    String commandName = args.isEmpty() ? "" : args.remove(0);

    switch (commandName) {
        case "alarms":
            displayAlarms(writer);
            break;
        case "appInfo":
            displayAppInfo(writer);
            break;
        case "bootReceiver":
            displayBootReceiverState(writer);
            break;
        case "currentSession":
            displayCurrentSessionData(writer);
            break;
        case "endpoint":
            changeEndpoint(writer, args);
            break;
        case "notif":
            displayNotificationReminder();
            break;
        default:
            doUsage(writer);
            break;
    }
}
 

import com.facebook.stetho.dumpapp.DumperContext; //导入依赖的package包/类
@Override
public void dump(DumperContext dumpContext) throws DumpUsageException {
  PrintStream writer = dumpContext.getStdout();
  List<String> args = dumpContext.getArgsAsList();

  String commandName = args.isEmpty() ? "" : args.remove(0);

  if (commandName.equals("print")) {
    doPrint(writer, args);
  } else if (commandName.equals("write")) {
    doWrite(args);
  } else {
    doUsage(writer);
  }
}
 

import com.facebook.stetho.dumpapp.DumperContext; //导入依赖的package包/类
@Override
public void dump(DumperContext dumpContext) throws DumpException {
  PrintStream writer = dumpContext.getStdout();
  Iterator<String> args = dumpContext.getArgsAsList().iterator();

  String helloToWhom = ArgsHelper.nextOptionalArg(args, null);
  if (helloToWhom != null) {
    doHello(dumpContext.getStdin(), writer, helloToWhom);
  } else {
    doUsage(writer);
  }
}
 

import com.facebook.stetho.dumpapp.DumperContext; //导入依赖的package包/类
private void usage(DumperContext dumperContext) {
    PrintStream writer = dumperContext.getStdout();
    final String cmdName = "dumpapp " + NAME;
    final String usagePrefix = "Usage: " + cmdName + " ";

    writer.println(usagePrefix + "<command>");
    writer.print(usagePrefix + CMD_BUILD_CONFIG);
    writer.println();
    writer.print(usagePrefix + CMD_ID);
    writer.println();
    writer.print(usagePrefix + CMD_DPI);
    writer.println();
    writer.print(usagePrefix + CMD_MEMORY);
    writer.println();
    writer.print(usagePrefix + CMD_PERMISSION);
    writer.println();
    writer.print(usagePrefix + CMD_LAST_UPDATE);
    writer.println();
    writer.print(usagePrefix + CMD_APPLICATION_INFO);
    writer.println();
    writer.print(usagePrefix + CMD_OS_BUILD);
    writer.println();
    writer.print(usagePrefix + CMD_NETWORK);
    writer.println();
    writer.print(usagePrefix + CMD_ERROR);
    writer.println();
    writer.print(usagePrefix + CMD_TEL);
    writer.println();
    writer.print(usagePrefix + CMD_ALL);
    writer.println();
}
 

import com.facebook.stetho.dumpapp.DumperContext; //导入依赖的package包/类
@Override
public void dump(DumperContext dumpContext) throws DumpException {
    PrintStream writer = dumpContext.getStdout();
    Iterator<String> args = dumpContext.getArgsAsList().iterator();

    String helloToWhom = ArgsHelper.nextOptionalArg(args, null);
    if (helloToWhom != null) {
        doHello(dumpContext.getStdin(), writer, helloToWhom);
    } else {
        doUsage(writer);
    }
}