Initial Contribution
diff --git a/src/com/android/settings/DeviceInfoSettings.java b/src/com/android/settings/DeviceInfoSettings.java
new file mode 100644
index 0000000..58fc91e
--- /dev/null
+++ b/src/com/android/settings/DeviceInfoSettings.java
@@ -0,0 +1,134 @@
+/*
+ * 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.settings;
+
+import android.content.Intent;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.os.Bundle;
+import android.os.SystemProperties;
+import android.preference.Preference;
+import android.preference.PreferenceActivity;
+import android.preference.PreferenceGroup;
+import android.util.Config;
+import android.util.Log;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class DeviceInfoSettings extends PreferenceActivity {
+
+ private static final String TAG = "DeviceInfoSettings";
+ private static final boolean LOGD = false || Config.LOGD;
+
+ private static final String KEY_CONTAINER = "container";
+ private static final String KEY_TEAM = "team";
+ private static final String KEY_CONTRIBUTORS = "contributors";
+ private static final String KEY_TERMS = "terms";
+ private static final String KEY_LICENSE = "license";
+ private static final String KEY_COPYRIGHT = "copyright";
+
+ @Override
+ protected void onCreate(Bundle icicle) {
+ super.onCreate(icicle);
+
+ addPreferencesFromResource(R.xml.device_info_settings);
+
+ setSummary("firmware_version", "ro.build.version.release");
+ setSummary("baseband_version", "gsm.version.baseband");
+ setSummary("device_model", "ro.product.model");
+ setSummary("build_number", "ro.build.description");
+ findPreference("kernel_version").setSummary(getFormattedKernelVersion());
+
+ /*
+ * Settings is a generic app and should not contain any device-specific
+ * info.
+ */
+ PreferenceGroup parentPreference = (PreferenceGroup) findPreference(KEY_CONTAINER);
+ Utils.updatePreferenceToSpecificActivityOrRemove(this, parentPreference, KEY_TERMS,
+ Utils.UPDATE_PREFERENCE_FLAG_SET_TITLE_TO_MATCHING_ACTIVITY);
+ Utils.updatePreferenceToSpecificActivityOrRemove(this, parentPreference, KEY_LICENSE,
+ Utils.UPDATE_PREFERENCE_FLAG_SET_TITLE_TO_MATCHING_ACTIVITY);
+ Utils.updatePreferenceToSpecificActivityOrRemove(this, parentPreference, KEY_CONTRIBUTORS,
+ Utils.UPDATE_PREFERENCE_FLAG_SET_TITLE_TO_MATCHING_ACTIVITY);
+ Utils.updatePreferenceToSpecificActivityOrRemove(this, parentPreference, KEY_COPYRIGHT,
+ Utils.UPDATE_PREFERENCE_FLAG_SET_TITLE_TO_MATCHING_ACTIVITY);
+ Utils.updatePreferenceToSpecificActivityOrRemove(this, parentPreference, KEY_TEAM,
+ Utils.UPDATE_PREFERENCE_FLAG_SET_TITLE_TO_MATCHING_ACTIVITY);
+ }
+
+ private void setSummary(String preference, String property) {
+ try {
+ findPreference(preference).setSummary(
+ SystemProperties.get(property,
+ getResources().getString(R.string.device_info_default)));
+ } catch (RuntimeException e) {
+
+ }
+ }
+
+ private String getFormattedKernelVersion() {
+ String procVersionStr;
+
+ try {
+ BufferedReader reader = new BufferedReader(new FileReader("/proc/version"), 256);
+ try {
+ procVersionStr = reader.readLine();
+ } finally {
+ reader.close();
+ }
+
+ final String PROC_VERSION_REGEX =
+ "\\w+\\s+" + /* ignore: Linux */
+ "\\w+\\s+" + /* ignore: version */
+ "([^\\s]+)\\s+" + /* group 1: 2.6.22-omap1 */
+ "\\(([^\\s@]+(?:@[^\\s.]+)?)[^)]*\\)\\s+" + /* group 2: (xxxxxx@xxxxx.constant) */
+ "\\([^)]+\\)\\s+" + /* ignore: (gcc ..) */
+ "([^\\s]+)\\s+" + /* group 3: #26 */
+ "(?:PREEMPT\\s+)?" + /* ignore: PREEMPT (optional) */
+ "(.+)"; /* group 4: date */
+
+ Pattern p = Pattern.compile(PROC_VERSION_REGEX);
+ Matcher m = p.matcher(procVersionStr);
+
+ if (!m.matches()) {
+ Log.e(TAG, "Regex did not match on /proc/version: " + procVersionStr);
+ return "Unavailable";
+ } else if (m.groupCount() < 4) {
+ Log.e(TAG, "Regex match on /proc/version only returned " + m.groupCount()
+ + " groups");
+ return "Unavailable";
+ } else {
+ return (new StringBuilder(m.group(1)).append("\n").append(
+ m.group(2)).append(" ").append(m.group(3)).append("\n")
+ .append(m.group(4))).toString();
+ }
+ } catch (IOException e) {
+ Log.e(TAG,
+ "IO Exception when getting kernel version for Device Info screen",
+ e);
+
+ return "Unavailable";
+ }
+ }
+
+}