auto import from //depot/cupcake/@135843
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The Android Open Source Project
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/*
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** Copyright 2006, The Android Open Source Project
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**
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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**
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** http://www.apache.org/licenses/LICENSE-2.0
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**
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*/
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package com.android.development;
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import android.app.Activity;
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import android.os.Bundle;
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import android.os.SystemProperties;
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import android.provider.Checkin;
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import com.android.internal.telephony.Phone;
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import com.android.internal.telephony.PhoneFactory;
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import android.telephony.ServiceState;
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import android.text.format.DateFormat;
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import static com.android.internal.util.CharSequences.forAsciiBytes;
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import android.util.Log;
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import android.view.View.OnClickListener;
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import android.view.View;
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import android.widget.Button;
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import android.widget.EditText;
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import com.google.android.collect.Maps;
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import java.io.DataInputStream;
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import java.io.EOFException;
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import java.io.IOException;
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import java.net.Socket;
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import java.util.Calendar;
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import java.util.GregorianCalendar;
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import java.util.Map;
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/**
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* Report radio issues to the StatisticsService.
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*/
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public class RadioIssueReport extends Activity
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{
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private static final String TAG = "RadioIssue";
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private static final int HEADER_SIZE = 24;
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private static final String RADIO_BUFFER_OPTIONS = "-b radio\n-d\n";
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/** List of system properties to snapshot. */
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private static String[] SYSTEM_PROPERTIES = {
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"net.gsm.radio-reset",
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"net.gsm.attempt-gprs",
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"net.gsm.succeed-gprs",
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"net.gsm.disconnect",
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"net.ppp.sent",
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"net.ppp.received",
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"gsm.version.baseband",
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"gsm.version.ril-impl",
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};
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private Button mSubmitButton;
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private EditText mReportText;
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private ServiceState mServiceState;
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private Phone.State mPhoneState;
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private int mSignalStrength;
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private Phone.DataState mDataState;
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private String mRadioLog;
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/** Snapshot of interesting variables relevant to the radio. */
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private Map<String, String> mRadioState;
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@Override
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public void
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onCreate(Bundle icicle) {
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super.onCreate(icicle);
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setContentView(R.layout.radio_issue);
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initSubmitButton();
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initReportText();
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mRadioState = snapState();
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}
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/**
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* @return a snapshot of phone state variables to report.
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*/
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private static Map<String, String> snapState() {
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Map<String, String> state = Maps.newHashMap();
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// Capture a bunch of system properties
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for (String property: SYSTEM_PROPERTIES) {
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String value = SystemProperties.get(property);
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state.put(property, SystemProperties.get(property));
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}
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Phone phone = PhoneFactory.getDefaultPhone();
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state.put("phone-data", phone.getDataConnectionState().toString());
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state.put("phone-service", phone.getServiceState().toString());
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state.put("phone-signal", String.valueOf(phone.getSignalStrengthASU()));
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state.put("phone-state", phone.getState().toString());
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try {
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state.put("radio-log", getRadioLog());
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} catch (IOException e) {
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Log.e(TAG, "Error reading radio log", e);
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}
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return state;
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}
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private void initSubmitButton() {
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mSubmitButton = (Button) findViewById(R.id.submit);
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mSubmitButton.setOnClickListener(mSubmitButtonHandler);
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}
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private void initReportText() {
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mReportText = (EditText) findViewById(R.id.report_text);
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mReportText.requestFocus();
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}
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OnClickListener mSubmitButtonHandler = new OnClickListener() {
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public void onClick(View v) {
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// Include the user-supplied report text.
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mRadioState.put("user-report", mReportText.getText().toString());
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// Dump the state variables directly into the report.
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Checkin.logEvent(getContentResolver(),
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Checkin.Events.Tag.RADIO_BUG_REPORT,
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mRadioState.toString());
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finish();
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}
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};
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// Largely stolen from LogViewer.java
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private static String getRadioLog() throws IOException {
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Socket sock = new Socket("127.0.0.1", 5040);
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DataInputStream in = new DataInputStream(sock.getInputStream());
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StringBuilder log = new StringBuilder();
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// Set options
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sock.getOutputStream().write(RADIO_BUFFER_OPTIONS.getBytes());
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sock.getOutputStream().write('\n');
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sock.getOutputStream().write('\n');
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// Read in the log
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try {
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Calendar cal = new GregorianCalendar();
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while (true) {
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int length = in.readInt();
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long when = (long)in.readInt();
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byte[] bytes = new byte[length-4];
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in.readFully(bytes);
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int tagEnd = next0(bytes, HEADER_SIZE-4);
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int fileEnd = next0(bytes, tagEnd + 1);
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int messageEnd = next0(bytes, fileEnd + 1);
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CharSequence tag
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= forAsciiBytes(bytes, HEADER_SIZE-4, tagEnd);
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CharSequence message
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= forAsciiBytes(bytes, fileEnd + 1, messageEnd);
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cal.setTimeInMillis(when*1000);
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log.append(DateFormat.format("MM-dd kk:mm:ss ", cal));
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log.append(tag)
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.append(": ")
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.append(message)
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.append("\n");
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}
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} catch (EOFException e) {
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Log.d(TAG, "reached end of stream");
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}
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return log.toString();
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}
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private static int next0(byte[] bytes, int start) {
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for (int current = start; current < bytes.length; current++) {
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if (bytes[current] == 0)
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return current;
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}
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return bytes.length;
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}
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}
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