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TesterActivity.java
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TesterActivity.java
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/*
* Copyright 2015 The gRPC Authors
*
* 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 io.grpc.android.integrationtest;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.util.Log;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.TextView;
import com.google.android.gms.security.ProviderInstaller;
import io.grpc.ManagedChannel;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
public class TesterActivity extends AppCompatActivity
implements ProviderInstaller.ProviderInstallListener, InteropTask.Listener {
private static final String LOG_TAG = "GrpcTesterActivity";
private List<Button> buttons;
private EditText hostEdit;
private EditText portEdit;
private TextView resultText;
private CheckBox testCertCheckBox;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_tester);
buttons = new ArrayList<>();
buttons.add((Button) findViewById(R.id.empty_unary_button));
buttons.add((Button) findViewById(R.id.large_unary_button));
buttons.add((Button) findViewById(R.id.client_streaming_button));
buttons.add((Button) findViewById(R.id.server_streaming_button));
buttons.add((Button) findViewById(R.id.ping_pong_button));
hostEdit = (EditText) findViewById(R.id.host_edit_text);
portEdit = (EditText) findViewById(R.id.port_edit_text);
resultText = (TextView) findViewById(R.id.grpc_response_text);
testCertCheckBox = (CheckBox) findViewById(R.id.test_cert_checkbox);
ProviderInstaller.installIfNeededAsync(this, this);
// Disable buttons until the security provider installing finishes.
enableButtons(false);
}
public void startEmptyUnary(View view) {
startTest("empty_unary");
}
public void startLargeUnary(View view) {
startTest("large_unary");
}
public void startClientStreaming(View view) {
startTest("client_streaming");
}
public void startServerStreaming(View view) {
startTest("server_streaming");
}
public void startPingPong(View view) {
startTest("ping_pong");
}
private void enableButtons(boolean enable) {
for (Button button : buttons) {
button.setEnabled(enable);
}
}
@Override
public void onComplete(String result) {
resultText.setText(result);
enableButtons(true);
}
private void startTest(String testCase) {
((InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE)).hideSoftInputFromWindow(
hostEdit.getWindowToken(), 0);
enableButtons(false);
resultText.setText("Testing...");
String host = hostEdit.getText().toString();
String portStr = portEdit.getText().toString();
int port = TextUtils.isEmpty(portStr) ? 8080 : Integer.valueOf(portStr);
String serverHostOverride;
InputStream testCert;
if (testCertCheckBox.isChecked()) {
serverHostOverride = "foo.test.google.fr";
testCert = getResources().openRawResource(R.raw.ca);
} else {
serverHostOverride = null;
testCert = null;
}
ManagedChannel channel =
TesterOkHttpChannelBuilder.build(host, port, serverHostOverride, true, testCert);
new InteropTask(this, channel, testCase).execute();
}
@Override
public void onProviderInstalled() {
// Provider is up-to-date, app can make secure network calls.
enableButtons(true);
}
@Override
public void onProviderInstallFailed(int errorCode, Intent recoveryIntent) {
// The provider is helpful, but it is possible to succeed without it.
// Hope that the system-provided libraries are new enough.
Log.w(LOG_TAG, "Failed installing security provider, error code: " + errorCode);
enableButtons(true);
}
}