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Add logcat buffer

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This commit is contained in:
Chumva 2019-09-16 14:42:41 +03:00
parent a1cbe85945
commit ef06c05558
5 changed files with 249 additions and 10 deletions
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1
OsmAnd/AndroidManifest.xml
View file

@ -846,6 +846,7 @@
</activity>
<activity android:name="net.osmand.plus.development.TestVoiceActivity" />
<activity android:name="net.osmand.plus.development.LogcatActivity" />
<activity android:name="net.osmand.plus.download.DownloadActivity" android:label="" />
<!-- keep android:process on a separate line !! -->

1
OsmAnd/res/layout/recyclerview.xml
View file

@ -1,5 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.RecyclerView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/recycler_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?attr/bg_color"

1
OsmAnd/res/values/strings.xml
View file

@ -12,6 +12,7 @@
-->
<string name="logcat_buffer">Logcat buffer</string>
<string name="application_profile_changed">Application profile changed to \"%s\"</string>
<string name="switch_profile">Switch profile</string>
<string name="configure_profile">Configure profile</string>

234
OsmAnd/src/net/osmand/plus/development/LogcatActivity.java Normal file
View file

@ -0,0 +1,234 @@
package net.osmand.plus.development;
import android.graphics.drawable.ColorDrawable;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.ActionBar;
import android.support.v7.widget.DividerItemDecoration;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import net.osmand.AndroidUtils;
import net.osmand.PlatformUtil;
import net.osmand.plus.OsmandApplication;
import net.osmand.plus.R;
import net.osmand.plus.activities.OsmandActionBarActivity;
import org.apache.commons.logging.Log;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.Collection;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
public class LogcatActivity extends OsmandActionBarActivity {
public static int MAX_BUFFER_LOG = 1000;
private static final Log log = PlatformUtil.getLog(LogcatActivity.class);
private LogcatAsyncTask logcatAsyncTask;
private Map<Integer, String> logsMap;
private LogcatAdapter adapter;
@Override
public void onCreate(Bundle savedInstanceState) {
OsmandApplication app = (OsmandApplication) getApplication();
app.applyTheme(this);
super.onCreate(savedInstanceState);
setContentView(R.layout.recyclerview);
ActionBar supportActionBar = getSupportActionBar();
if (supportActionBar != null) {
supportActionBar.setTitle(R.string.logcat_buffer);
supportActionBar.setElevation(5.0f);
}
logsMap = new LinkedHashMap<Integer, String>() {
@Override
protected boolean removeEldestEntry(Entry<Integer, String> eldest) {
return size() > MAX_BUFFER_LOG;
}
};
adapter = new LogcatAdapter();
RecyclerView recyclerView = (RecyclerView) findViewById(R.id.recycler_view);
recyclerView.setLayoutManager(new LinearLayoutManager(this));
recyclerView.setAdapter(adapter);
int colorResId = AndroidUtils.resolveAttribute(app, R.attr.divider_color_basic);
if (colorResId != 0) {
DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(this, DividerItemDecoration.VERTICAL);
dividerItemDecoration.setDrawable(new ColorDrawable(ContextCompat.getColor(app, colorResId)));
recyclerView.addItemDecoration(new DividerItemDecoration(this, DividerItemDecoration.VERTICAL));
}
}
@Override
protected void onResume() {
super.onResume();
startLogcatAsyncTask();
}
@Override
protected void onPause() {
super.onPause();
stopLogcatAsyncTask();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int itemId = item.getItemId();
switch (itemId) {
case android.R.id.home:
finish();
return true;
}
return false;
}
private void onNewLogEntry(int index, String logEntry) {
logsMap.put(index, logEntry);
runOnUiThread(new Runnable() {
@Override
public void run() {
adapter.setLogs(logsMap.values());
}
});
}
public void startLogcatAsyncTask() {
logcatAsyncTask = new LogcatAsyncTask(this, "*:E");
logcatAsyncTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
public void stopLogcatAsyncTask() {
if (logcatAsyncTask != null && logcatAsyncTask.getStatus() == AsyncTask.Status.RUNNING) {
logcatAsyncTask.cancel(false);
logcatAsyncTask.stopLogging();
}
}
private class LogcatAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
private List<String> logs = new ArrayList<>();
@NonNull
@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup viewGroup, int viewType) {
LayoutInflater inflater = LayoutInflater.from(viewGroup.getContext());
View itemView = inflater.inflate(R.layout.bottom_sheet_item_description_long, viewGroup, false);
return new LogViewHolder(itemView);
}
@Override
public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
if (holder instanceof LogViewHolder) {
LogViewHolder logViewHolder = (LogViewHolder) holder;
String log = getLog(position);
logViewHolder.logTextView.setText(log);
}
}
@Override
public int getItemCount() {
return logs.size();
}
private String getLog(int position) {
return logs.get(position);
}
public void setLogs(Collection<String> logs) {
this.logs.clear();
if (logs != null && !logs.isEmpty()) {
this.logs.addAll(logs);
}
notifyDataSetChanged();
}
private class LogViewHolder extends RecyclerView.ViewHolder {
final TextView logTextView;
public LogViewHolder(View itemView) {
super(itemView);
this.logTextView = itemView.findViewById(R.id.description);
}
}
}
public static class LogcatAsyncTask extends AsyncTask<Void, String, Void> {
private Process processLogcat;
private WeakReference<LogcatActivity> logcatActivity;
private String filterLevel;
private int index = 0;
LogcatAsyncTask(LogcatActivity logcatActivity, String filterLevel) {
this.logcatActivity = new WeakReference<>(logcatActivity);
this.filterLevel = filterLevel;
}
@Override
protected Void doInBackground(Void... voids) {
try {
String filter = String.valueOf(android.os.Process.myPid());
String[] command = {"logcat", filterLevel, " | grep " + filter, "-T", String.valueOf(MAX_BUFFER_LOG)};
processLogcat = Runtime.getRuntime().exec(command);
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(processLogcat.getInputStream()));
String line;
while ((line = bufferedReader.readLine()) != null) {
if (isCancelled()) {
break;
}
publishProgress(line);
}
stopLogging();
} catch (IOException e) {
// ignore
} catch (Exception e) {
log.error(e);
}
return null;
}
@Override
protected void onProgressUpdate(String... values) {
if (values.length > 0 && !isCancelled()) {
LogcatActivity activity = logcatActivity.get();
if (activity != null) {
activity.onNewLogEntry(index, values[0]);
index++;
}
}
}
private void stopLogging() {
if (processLogcat != null) {
processLogcat.destroy();
}
}
}
}

22
OsmAnd/src/net/osmand/plus/development/SettingsDevelopmentActivity.java
View file

@ -11,25 +11,15 @@ import android.preference.Preference;
import android.preference.Preference.OnPreferenceClickListener;
import android.preference.PreferenceCategory;
import android.preference.PreferenceScreen;
import android.support.v7.app.AlertDialog;
import android.view.View;
import net.osmand.PlatformUtil;
import net.osmand.StateChangedListener;
import net.osmand.plus.ApplicationMode;
import net.osmand.plus.OsmAndLocationSimulation;
import net.osmand.plus.OsmandApplication;
import net.osmand.plus.OsmandSettings;
import net.osmand.plus.R;
import net.osmand.plus.activities.SettingsBaseActivity;
import net.osmand.plus.activities.actions.AppModeDialog;
import net.osmand.plus.profiles.SettingsProfileFragment;
import net.osmand.util.SunriseSunset;
import java.text.SimpleDateFormat;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;
//import net.osmand.plus.development.OsmandDevelopmentPlugin;
@ -139,6 +129,18 @@ public class SettingsDevelopmentActivity extends SettingsBaseActivity {
});
cat.addPreference(pref);
pref = new Preference(this);
pref.setTitle(R.string.logcat_buffer);
pref.setKey("logcat_buffer");
pref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
startActivity(new Intent(SettingsDevelopmentActivity.this, LogcatActivity.class));
return true;
}
});
cat.addPreference(pref);
PreferenceCategory info = new PreferenceCategory(this);
info.setTitle(R.string.info_button);
cat.addPreference(info);