package com.securecomcode.text;
import android.app.AlertDialog;
import android.text.ClipboardManager;
import android.content.DialogInterface;
import android.os.AsyncTask;
import android.os.Bundle;
import android.text.TextUtils;
import android.util.Log;
import android.util.TypedValue;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
import com.actionbarsherlock.app.SherlockActivity;
import com.actionbarsherlock.view.MenuItem;
import com.google.thoughtcrimegson.Gson;
import com.google.thoughtcrimegson.JsonIOException;
import com.google.thoughtcrimegson.JsonSyntaxException;
import com.google.thoughtcrimegson.reflect.TypeToken;
import com.securecomcode.text.util.ProgressDialogAsyncTask;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.lang.reflect.Type;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.Map;
/**
* Activity for submitting logcat logs to a pastebin service.
*/
public class LogSubmitActivity extends SherlockActivity {
private static final String TAG = LogSubmitActivity.class.getSimpleName();
private static final String HASTEBIN_ENDPOINT = "http://hastebin.com/documents";
private static final String HASTEBIN_PREFIX = "http://hastebin.com/";
private EditText logPreview;
private Button okButton;
private Button cancelButton;
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.log_submit_activity);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
initializeResources();
}
@Override
protected void onResume() {
super.onResume();
new PopulateLogcatAsyncTask().execute();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
super.onOptionsItemSelected(item);
switch (item.getItemId()) {
case android.R.id.home:
finish();
return true;
}
return false;
}
private void initializeResources() {
logPreview = (EditText) findViewById(R.id.log_preview);
okButton = (Button) findViewById(R.id.ok);
cancelButton = (Button) findViewById(R.id.cancel);
okButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
new SubmitToPastebinAsyncTask(logPreview.getText().toString()).execute();
}
});
cancelButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
finish();
}
});
}
private static String grabLogcat() {
try {
Process process = Runtime.getRuntime().exec("logcat -d");
BufferedReader bufferedReader = new BufferedReader(
new InputStreamReader(process.getInputStream()));
StringBuilder log = new StringBuilder();
String separator = System.getProperty("line.separator");
String line;
while ((line = bufferedReader.readLine()) != null) {
log.append(line);
log.append(separator);
}
return log.toString();
} catch (IOException ioe) {
Log.w(TAG, "IOException when trying to read logcat.", ioe);
return null;
}
}
private class PopulateLogcatAsyncTask extends AsyncTask<Void,Void,String> {
@Override
protected String doInBackground(Void... voids) {
return grabLogcat();
}
@Override
protected void onPreExecute() {
super.onPreExecute();
logPreview.setText(R.string.log_submit_activity__loading_logcat);
okButton.setEnabled(false);
}
@Override
protected void onPostExecute(String logcat) {
super.onPostExecute(logcat);
if (TextUtils.isEmpty(logcat)) {
Toast.makeText(getApplicationContext(), R.string.log_submit_activity__log_fetch_failed, Toast.LENGTH_LONG).show();
finish();
return;
}
logPreview.setText(logcat);
okButton.setEnabled(true);
}
}
private class SubmitToPastebinAsyncTask extends ProgressDialogAsyncTask<Void,Void,String> {
private final String paste;
public SubmitToPastebinAsyncTask(String paste) {
super(LogSubmitActivity.this, R.string.log_submit_activity__submitting, R.string.log_submit_activity__posting_logs);
this.paste = paste;
}
@Override
protected String doInBackground(Void... voids) {
HttpURLConnection urlConnection = null;
try {
URL url = new URL(HASTEBIN_ENDPOINT);
urlConnection = (HttpURLConnection) url.openConnection();
urlConnection.setDoOutput(true);
urlConnection.setReadTimeout(10000);
urlConnection.connect();
OutputStream out = new BufferedOutputStream(urlConnection.getOutputStream());
out.write(paste.getBytes());
out.flush();
InputStream in = new BufferedInputStream(urlConnection.getInputStream());
Type type = new TypeToken<Map<String, String>>(){}.getType();
Map<String, String> responseMap = new Gson().fromJson(new InputStreamReader(in), type);
if (responseMap.containsKey("key"))
return HASTEBIN_PREFIX + responseMap.get("key");
} catch (IOException ioe) {
Log.w(TAG, "Failed to execute POST request to pastebin", ioe);
} catch (JsonSyntaxException jpe) {
Log.w(TAG, "JSON returned wasn't a valid expected map", jpe);
} catch (JsonIOException jioe) {
Log.w(TAG, "JSON IOException when trying to read the stream from connection", jioe);
} finally {
if (urlConnection != null) urlConnection.disconnect();
}
return null;
}
@Override
protected void onPostExecute(final String response) {
super.onPostExecute(response);
if (response != null && !response.startsWith("Bad API request")) {
TextView showText = new TextView(LogSubmitActivity.this);
showText.setTextSize(TypedValue.COMPLEX_UNIT_SP, 16);
showText.setPadding(15, 30, 15, 30);
showText.setText(getString(R.string.log_submit_activity__your_pastebin_url, response));
showText.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
// Copy the Text to the clipboard
ClipboardManager manager =
(ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
manager.setText(response);
Toast.makeText(getApplicationContext(), R.string.log_submit_activity__copied_to_clipboard,
Toast.LENGTH_SHORT).show();
return true;
}
});
AlertDialog.Builder builder = new AlertDialog.Builder(LogSubmitActivity.this);
builder.setTitle(R.string.log_submit_activity__log_submit_success_title)
.setView(showText)
.setCancelable(false)
.setNeutralButton(R.string.log_submit_activity__log_got_it, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.dismiss();
Toast.makeText(getApplicationContext(), R.string.log_submit_activity__thanks, Toast.LENGTH_LONG).show();
LogSubmitActivity.this.setResult(RESULT_OK);
LogSubmitActivity.this.finish();
}
});
AlertDialog dialog = builder.create();
dialog.show();
} else {
if (response == null) {
Log.w(TAG, "Response was null from Pastebin API.");
} else {
Log.w(TAG, "Response seemed like an error: " + response);
}
Toast.makeText(getApplicationContext(), R.string.log_submit_activity__log_fetch_failed, Toast.LENGTH_LONG).show();
finish();
}
}
}
}