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package cgeo.geocaching.test;
import butterknife.ButterKnife;
import android.app.Activity;
import android.content.ComponentName;
import android.content.pm.InstrumentationInfo;
import android.os.AsyncTask;
import android.os.Bundle;
import android.text.Html;
import android.text.TextUtils;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.List;
public class CgeoTestsActivity extends Activity {
private static final String TAG = CgeoTestsActivity.class.getName();
private static final int TIMEOUT = 600 * 1000;
private TextView logView;
private LogcatAsyncTask logCatTask;
private BottomAwareScrollView scrollView;
private class LogcatAsyncTask extends AsyncTask<Integer, String, Void> {
// TestRunner and silence others
private static final String CMD = "logcat -v brief TestRunner:I cgeo:I *:S";
private BufferedReader mReader;
private Process mProc;
public LogcatAsyncTask() {
try {
mProc = Runtime.getRuntime().exec(CMD);
mReader = new BufferedReader(new InputStreamReader(
mProc.getInputStream()));
} catch (Exception e) {
Log.e(TAG, "Creating proc", e);
}
}
@Override
protected void onProgressUpdate(String... values) {
final String line = values[0];
final boolean isAtBottom = scrollView.isAtBottom();
if (!TextUtils.isEmpty(line)) {
logView.append(Html.fromHtml("<font color=\"" + color(line) + "\">" + line + "</font><br/>"));
if (isAtBottom) {
scrollView.scrollTo(0, logView.getBottom());
}
}
}
private String color(String line) {
switch (line.charAt(0)) {
case 'E':
return "red";
case 'W':
return "#FFA500";
case 'D':
return "blue";
default:
return "white";
}
}
@Override
protected Void doInBackground(Integer... params) {
final long timeout = System.currentTimeMillis() + params[0];
try {
do {
Thread.sleep(50);
publishProgress(mReader.readLine());
} while (System.currentTimeMillis() < timeout);
} catch (InterruptedException e) {
publishProgress("ERROR: " + e);
} catch (IOException e) {
publishProgress("ERROR: " + e);
} finally {
publishProgress("END");
mProc.destroy();
}
return null;
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.cgeo_tests_activity);
logView = ButterKnife.findById(this, R.id.logOutput);
scrollView = ButterKnife.findById(this, R.id.scrollView);
}
@Override
protected void onDestroy() {
if (logCatTask != null) {
logCatTask.cancel(true);
}
super.onDestroy();
}
private InstrumentationInfo getInstrumentationInfo(final String packageName) {
final List<InstrumentationInfo> list =
getPackageManager()
.queryInstrumentation(packageName, 0);
return (!list.isEmpty()) ? list.get(0) : null;
}
/**
* @param v
* referenced from XML layout
*/
public void runTests(final View v) {
final Button button = ButterKnife.findById(this, R.id.buttonRun);
button.setEnabled(false);
try {
runTestsInternally();
} finally {
// button.setEnabled(true);
}
}
private void runTestsInternally() {
final String pn = getPackageName().replaceFirst(".test$", "");
final InstrumentationInfo info = getInstrumentationInfo(pn);
if (info == null) {
Toast.makeText(this,
"Cannot find instrumentation for " + pn, Toast.LENGTH_SHORT)
.show();
return;
}
final ComponentName cn = new ComponentName(info.packageName,
info.name);
if (startInstrumentation(cn, null, null)) {
logCatTask = new LogcatAsyncTask();
logCatTask.execute(TIMEOUT);
}
else {
Toast.makeText(this,
"Cannot run instrumentation for " + pn, Toast.LENGTH_SHORT)
.show();
}
}
}
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