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/*
* Copyright 2018 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 androidx.slice.render;
import static android.os.Build.VERSION.SDK_INT;
import static androidx.slice.render.SliceRenderer.SCREENSHOT_DIR;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import android.Manifest;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Build;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import androidx.test.filters.LargeTest;
import androidx.test.filters.SdkSuppress;
import androidx.test.platform.app.InstrumentationRegistry;
import androidx.test.rule.GrantPermissionRule;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
@LargeTest
@RunWith(AndroidJUnit4.class)
@SdkSuppress(minSdkVersion = 19)
public class RenderTest {
private final Context mContext = ApplicationProvider.getApplicationContext();
@Rule
public GrantPermissionRule mRuntimePermissionRule =
GrantPermissionRule.grant(Manifest.permission.WRITE_EXTERNAL_STORAGE);
@Test
public void testRender() throws Exception {
final CountDownLatch latch = new CountDownLatch(1);
BroadcastReceiver receiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
latch.countDown();
}
};
mContext.registerReceiver(receiver,
new IntentFilter(SliceRenderActivity.ACTION_RENDER_DONE));
mContext.startActivity(new Intent(mContext, SliceRenderActivity.class)
.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
latch.await(30000, TimeUnit.MILLISECONDS);
assertEquals(0, latch.getCount());
String path = new File(mContext.getFilesDir(), SCREENSHOT_DIR).getAbsolutePath();
if (SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
InstrumentationRegistry.getInstrumentation().getUiAutomation().executeShellCommand(
"mv " + path + " " + "/sdcard/");
} else {
deleteDir(new File("/sdcard/" + SCREENSHOT_DIR));
copyDirectory(new File(path), new File("/sdcard/" + SCREENSHOT_DIR));
}
}
public static void copyDirectory(File sourceLocation, File targetLocation) throws Exception {
if (sourceLocation.isDirectory()) {
if (!targetLocation.exists()) {
assertTrue(targetLocation.mkdirs());
}
String[] children = sourceLocation.list();
for (int i = 0; i < children.length; i++) {
copyDirectory(new File(sourceLocation, children[i]), new File(
targetLocation, children[i]));
}
} else {
copyFile(sourceLocation, targetLocation);
}
}
public static void copyFile(File sourceLocation, File targetLocation) throws Exception {
InputStream in = new FileInputStream(sourceLocation);
OutputStream out = new FileOutputStream(targetLocation);
byte[] buf = new byte[1024];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
in.close();
out.close();
}
static void deleteDir(File file) {
File[] contents = file.listFiles();
if (contents != null) {
for (File f : contents) {
deleteDir(f);
}
}
file.delete();
}
}
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