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/*
* Copyright (C) 2021 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.testutils;
import android.app.Activity;
import android.app.Instrumentation;
import android.content.Context;
import android.graphics.Bitmap;
import android.net.wifi.WifiManager;
import android.os.Environment;
import android.os.PowerManager;
import android.os.StrictMode;
import android.os.SystemClock;
import android.util.Log;
import android.view.View;
import androidx.test.platform.app.InstrumentationRegistry;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import javax.net.ssl.HttpsURLConnection;
public class CommonUtils {
private static final String TAG = CommonUtils.class.getSimpleName();
private static final Instrumentation sInstrumentation =
InstrumentationRegistry.getInstrumentation();
private static final WifiManager sWifiManager =
(WifiManager) sInstrumentation.getTargetContext().getSystemService(
Context.WIFI_SERVICE);
private static final PowerManager sPowerManager =
(PowerManager) sInstrumentation.getTargetContext().getSystemService(
Context.POWER_SERVICE);
public static void takeScreenshot(Activity activity) {
long now = System.currentTimeMillis();
try {
// image naming and path to include sd card appending name you choose for file
String mPath =
Environment.getExternalStorageDirectory().toString() + "/" + now + ".jpg";
Log.d(TAG, "screenshot path is " + mPath);
// create bitmap screen capture
View v1 = activity.getWindow().getDecorView().getRootView();
v1.setDrawingCacheEnabled(true);
Bitmap bitmap = Bitmap.createBitmap(v1.getDrawingCache());
v1.setDrawingCacheEnabled(false);
File imageFile = new File(mPath);
FileOutputStream outputStream = new FileOutputStream(imageFile);
int quality = 100;
bitmap.compress(Bitmap.CompressFormat.JPEG, quality, outputStream);
outputStream.flush();
outputStream.close();
} catch (Throwable e) {
// Several error may come out with file handling or DOM
e.printStackTrace();
}
}
public static boolean connectToURL(URL url) {
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
HttpURLConnection connection = null;
try {
connection = (HttpsURLConnection) url.openConnection();
connection.setRequestMethod("GET");
connection.setConnectTimeout(8000);
connection.setReadTimeout(8000);
connection.connect();
if (HttpURLConnection.HTTP_OK == connection.getResponseCode()) {
InputStream in = connection.getInputStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(in));
StringBuilder response = new StringBuilder();
String line;
while (null != (line = reader.readLine())) {
response.append(line);
}
Log.d(TAG, "Connection success! " + response.toString());
return true;
}
} catch (Exception e) {
Log.e(TAG, e.toString());
e.printStackTrace();
return false;
} finally {
if (null != connection) {
connection.disconnect();
}
}
Log.d(TAG, "End, return false.");
return false;
}
/**
* Return a resource identifier for the given resource name in Settings app.
*
* @param name The name of the desired resource.
* @return int The associated resource identifier. Returns 0 if no such resource was found. (0
* is not a valid resource ID.)
*/
public static int getResId(String name) {
return InstrumentationRegistry.getInstrumentation().getTargetContext().getResources()
.getIdentifier(name, "id", Constants.SETTINGS_PACKAGE_NAME);
}
public static void reopenScreen() {
sPowerManager.goToSleep(SystemClock.uptimeMillis());
// According to local test, we need to sleep to wait it fully processed.
// 1000 ms is a good value to sleep, otherwise it might cause keyDispatchingTimedOut.
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
UiUtils.waitUntilCondition(1000, () -> !sPowerManager.isInteractive());
sPowerManager.wakeUp(SystemClock.uptimeMillis());
UiUtils.waitUntilCondition(1000, () -> sPowerManager.isInteractive());
// After power on screen, need to unlock and goto home page.
sPowerManager.wakeUp(1000, PowerManager.WAKE_REASON_POWER_BUTTON, "Wakeup");
}
/**
* Sets wifi status to given enable / disable via ADB command.
*/
public static void set_wifi_enabled(boolean enable) {
final int timeoutMsec = 10000;
Log.d(TAG, "Set wifi status to " + enable);
if (sWifiManager.isWifiEnabled() != enable) {
AdbUtils.shell("svc wifi " + (enable ? "enable" : "disable"));
if (!UiUtils.waitUntilCondition(timeoutMsec,
() -> sWifiManager.isWifiEnabled() == enable)) {
Log.e(TAG, "Cannot set wifi to " + (enable ? "enabl" : "disable") + ", timeout "
+ timeoutMsec + " (ms).");
Log.e(TAG, "See logcat for more information.");
}
Log.d(TAG, "After configuration wifi status = " + sWifiManager.isWifiEnabled());
} else {
Log.d(TAG, "Wifi is enable is already " + enable + ", no need to change.");
}
}
}
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