| /* |
| * Copyright (C) 2014 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.systemui.recents; |
| |
| |
| import android.content.ComponentCallbacks2; |
| import android.content.Context; |
| import android.util.Log; |
| import android.view.MotionEvent; |
| import android.widget.Toast; |
| |
| public class Console { |
| // Colors |
| public static final String AnsiReset = "\u001B[0m"; |
| public static final String AnsiBlack = "\u001B[30m"; |
| public static final String AnsiRed = "\u001B[31m"; // SystemUIHandshake |
| public static final String AnsiGreen = "\u001B[32m"; // MeasureAndLayout |
| public static final String AnsiYellow = "\u001B[33m"; // SynchronizeViewsWithModel |
| public static final String AnsiBlue = "\u001B[34m"; // TouchEvents |
| public static final String AnsiPurple = "\u001B[35m"; // Draw |
| public static final String AnsiCyan = "\u001B[36m"; // ClickEvents |
| public static final String AnsiWhite = "\u001B[37m"; |
| |
| /** Logs a key */ |
| public static void log(String key) { |
| log(true, key, "", AnsiReset); |
| } |
| |
| /** Logs a conditioned key */ |
| public static void log(boolean condition, String key) { |
| if (condition) { |
| log(condition, key, "", AnsiReset); |
| } |
| } |
| |
| /** Logs a key in a specific color */ |
| public static void log(boolean condition, String key, Object data) { |
| if (condition) { |
| log(condition, key, data, AnsiReset); |
| } |
| } |
| |
| /** Logs a key with data in a specific color */ |
| public static void log(boolean condition, String key, Object data, String color) { |
| if (condition) { |
| System.out.println(color + key + AnsiReset + " " + data.toString()); |
| } |
| } |
| |
| /** Logs an error */ |
| public static void logError(Context context, String msg) { |
| Toast.makeText(context, msg, Toast.LENGTH_SHORT).show(); |
| Log.e("Recents", msg); |
| } |
| |
| /** Logs a raw error */ |
| public static void logRawError(String msg, Exception e) { |
| Log.e("Recents", msg, e); |
| } |
| |
| /** Logs a divider bar */ |
| public static void logDivider(boolean condition) { |
| if (condition) { |
| System.out.println("==== [" + System.currentTimeMillis() + |
| "] ============================================================"); |
| } |
| } |
| |
| /** Logs a stack trace */ |
| public static void logStackTrace() { |
| logStackTrace("", 99); |
| } |
| |
| /** Logs a stack trace to a certain depth */ |
| public static void logStackTrace(int depth) { |
| logStackTrace("", depth); |
| } |
| |
| /** Logs a stack trace to a certain depth with a key */ |
| public static void logStackTrace(String key, int depth) { |
| int offset = 0; |
| StackTraceElement[] callStack = Thread.currentThread().getStackTrace(); |
| String tinyStackTrace = ""; |
| // Skip over the known stack trace classes |
| for (int i = 0; i < callStack.length; i++) { |
| StackTraceElement el = callStack[i]; |
| String className = el.getClassName(); |
| if (className.indexOf("dalvik.system.VMStack") == -1 && |
| className.indexOf("java.lang.Thread") == -1 && |
| className.indexOf("recents.Console") == -1) { |
| break; |
| } else { |
| offset++; |
| } |
| } |
| // Build the pretty stack trace |
| int start = Math.min(offset + depth, callStack.length); |
| int end = offset; |
| String indent = ""; |
| for (int i = start - 1; i >= end; i--) { |
| StackTraceElement el = callStack[i]; |
| tinyStackTrace += indent + " -> " + el.getClassName() + |
| "[" + el.getLineNumber() + "]." + el.getMethodName(); |
| if (i > end) { |
| tinyStackTrace += "\n"; |
| indent += " "; |
| } |
| } |
| log(true, key, tinyStackTrace, AnsiRed); |
| } |
| |
| |
| /** Returns the stringified MotionEvent action */ |
| public static String motionEventActionToString(int action) { |
| switch (action) { |
| case MotionEvent.ACTION_DOWN: |
| return "Down"; |
| case MotionEvent.ACTION_UP: |
| return "Up"; |
| case MotionEvent.ACTION_MOVE: |
| return "Move"; |
| case MotionEvent.ACTION_CANCEL: |
| return "Cancel"; |
| case MotionEvent.ACTION_POINTER_DOWN: |
| return "Pointer Down"; |
| case MotionEvent.ACTION_POINTER_UP: |
| return "Pointer Up"; |
| default: |
| return "" + action; |
| } |
| } |
| |
| public static String trimMemoryLevelToString(int level) { |
| switch (level) { |
| case ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN: |
| return "UI Hidden"; |
| case ComponentCallbacks2.TRIM_MEMORY_RUNNING_MODERATE: |
| return "Running Moderate"; |
| case ComponentCallbacks2.TRIM_MEMORY_BACKGROUND: |
| return "Background"; |
| case ComponentCallbacks2.TRIM_MEMORY_RUNNING_LOW: |
| return "Running Low"; |
| case ComponentCallbacks2.TRIM_MEMORY_MODERATE: |
| return "Moderate"; |
| case ComponentCallbacks2.TRIM_MEMORY_RUNNING_CRITICAL: |
| return "Critical"; |
| case ComponentCallbacks2.TRIM_MEMORY_COMPLETE: |
| return "Complete"; |
| default: |
| return "" + level; |
| } |
| } |
| } |