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Added Content Launcher to android tv-casting-app (#18356)
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sharadb-amazon authored and pull[bot] committed Aug 31, 2023
1 parent cd440e5 commit 1484668
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Showing 18 changed files with 395 additions and 42 deletions.
Original file line number Diff line number Diff line change
Expand Up @@ -94,7 +94,7 @@ public void run() {

/** Interface for notifying the host. */
public interface Callback {
/** Notifies listener of Skip to manual Commissioning Button click. */
/** Notifies listener of Commissioning Button click. */
void handleCommissioningButtonClicked(DiscoveredNodeData selectedCommissioner);
}
}
Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@
import androidx.fragment.app.Fragment;
import com.chip.casting.TvCastingApp;
import com.chip.casting.dnssd.DiscoveredNodeData;
import com.chip.casting.platform.MatterCallbackHandler;
import com.chip.casting.util.GlobalCastingConstants;

/** A {@link Fragment} to get the TV Casting App commissioned. */
Expand All @@ -19,6 +20,10 @@ public class CommissioningFragment extends Fragment {
private final TvCastingApp tvCastingApp;
private final DiscoveredNodeData selectedCommissioner;

private boolean initServerSuccess;
private boolean openCommissioningWindowSuccess;
private boolean sendUdcSuccess;

public CommissioningFragment(TvCastingApp tvCastingApp, DiscoveredNodeData selectedCommissioner) {
this.tvCastingApp = tvCastingApp;
this.selectedCommissioner = selectedCommissioner;
Expand All @@ -43,40 +48,68 @@ public void onCreate(Bundle savedInstanceState) {
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
// Inflate the layout for this fragment
Callback callback = (CommissioningFragment.Callback) this.getActivity();
this.initServerSuccess =
tvCastingApp.initServer(
new MatterCallbackHandler() {
@Override
public boolean handle(boolean success) {
Log.d(
TAG, "handle() called on CommissioningComplete event with success " + success);
if (success) {
callback.handleCommissioningComplete();
}
return true;
}
});

if (this.initServerSuccess) {
this.openCommissioningWindowSuccess =
tvCastingApp.openBasicCommissioningWindow(
GlobalCastingConstants.CommissioningWindowDurationSecs);
if (this.openCommissioningWindowSuccess) {
if (selectedCommissioner != null && selectedCommissioner.getNumIPs() > 0) {
String ipAddress = selectedCommissioner.getIpAddresses().get(0).getHostAddress();
Log.d(
TAG,
"CommissioningFragment calling tvCastingApp.sendUserDirectedCommissioningRequest with IP: "
+ ipAddress
+ " port: "
+ selectedCommissioner.getPort());

this.sendUdcSuccess =
tvCastingApp.sendUserDirectedCommissioningRequest(
ipAddress, selectedCommissioner.getPort());
}
}
}
return inflater.inflate(R.layout.fragment_commissioning, container, false);
}

@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);

tvCastingApp.initServer();

String commissioningWindowStatus = "Failed to open commissioning window";
if (tvCastingApp.openBasicCommissioningWindow(
GlobalCastingConstants.CommissioningWindowDurationSecs)) {
commissioningWindowStatus = "Commissioning window has been opened. Commission manually.";
if (selectedCommissioner != null && selectedCommissioner.getNumIPs() > 0) {
String ipAddress = selectedCommissioner.getIpAddresses().get(0).getHostAddress();
Log.d(
TAG,
"CommissioningFragment calling tvCastingApp.sendUserDirectedCommissioningRequest with IP: "
+ ipAddress
+ " port: "
+ selectedCommissioner.getPort());

if (tvCastingApp.sendUserDirectedCommissioningRequest(
ipAddress, selectedCommissioner.getPort())) {
if (this.initServerSuccess) {
if (this.openCommissioningWindowSuccess) {
commissioningWindowStatus = "Commissioning window has been opened. Commission manually.";
if (this.sendUdcSuccess) {
commissioningWindowStatus =
"Commissioning window has been opened. Commissioning requested from "
+ selectedCommissioner.getDeviceName();
}
TextView onboardingPayloadView = getView().findViewById(R.id.onboardingPayload);
onboardingPayloadView.setText("Onboarding PIN: " + GlobalCastingConstants.SetupPasscode);
}
TextView onboardingPayloadView = getView().findViewById(R.id.onboardingPayload);
onboardingPayloadView.setText("Onboarding PIN: " + GlobalCastingConstants.SetupPasscode);
}

TextView commissioningWindowStatusView = getView().findViewById(R.id.commissioningWindowStatus);
commissioningWindowStatusView.setText(commissioningWindowStatus);
}

/** Interface for notifying the host. */
public interface Callback {
/** Notifies listener to trigger transition on completion of commissioning */
void handleCommissioningComplete();
}
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,65 @@
package com.chip.casting.app;

import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.EditText;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import com.chip.casting.TvCastingApp;

/** A {@link Fragment} to send Content Launcher commands from the TV Casting App. */
public class ContentLauncherFragment extends Fragment {
private static final String TAG = ContentLauncherFragment.class.getSimpleName();

private final TvCastingApp tvCastingApp;

private View.OnClickListener launchUrlButtonClickListener;

public ContentLauncherFragment(TvCastingApp tvCastingApp) {
this.tvCastingApp = tvCastingApp;
}

/**
* Use this factory method to create a new instance of this fragment using the provided
* parameters.
*
* @param tvCastingApp TV Casting App (JNI)
* @return A new instance of fragment ContentLauncherFragment.
*/
public static ContentLauncherFragment newInstance(TvCastingApp tvCastingApp) {
return new ContentLauncherFragment(tvCastingApp);
}

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}

@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
this.launchUrlButtonClickListener =
new View.OnClickListener() {
@Override
public void onClick(View v) {
EditText contentUrl = getView().findViewById(R.id.contentUrlEditText);
EditText contentDisplayString =
getView().findViewById(R.id.contentDisplayStringEditText);
tvCastingApp.contentLauncherLaunchURL(
contentUrl.getText().toString(), contentDisplayString.getText().toString());
}
};

return inflater.inflate(R.layout.fragment_content_launcher, container, false);
}

@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
Log.d(TAG, "ContentLauncherFragment.onViewCreated called");
getView().findViewById(R.id.launchUrlButton).setOnClickListener(launchUrlButtonClickListener);
}
}
Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@
import com.chip.casting.util.GlobalCastingConstants;

public class MainActivity extends AppCompatActivity
implements CommissionerDiscoveryFragment.Callback {
implements CommissionerDiscoveryFragment.Callback, CommissioningFragment.Callback {

private ChipAppServer chipAppServer;
private TvCastingApp tvCastingApp;
Expand All @@ -43,6 +43,11 @@ public void handleCommissioningButtonClicked(DiscoveredNodeData commissioner) {
showFragment(CommissioningFragment.newInstance(tvCastingApp, commissioner));
}

@Override
public void handleCommissioningComplete() {
showFragment(ContentLauncherFragment.newInstance(tvCastingApp));
}

private void initJni() {
tvCastingApp =
new TvCastingApp((app, clusterId, duration) -> app.openBasicCommissioningWindow(duration));
Expand Down
Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
package com.chip.casting.platform;

public interface MatterCallbackHandler {
boolean handle(boolean success);
}
Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,9 @@ private void postClusterInit(int clusterId, int endpoint) {

public native boolean discoverCommissioners();

public native void initServer();
public native boolean initServer(Object commissioningCompleteHandler);

public native void contentLauncherLaunchURL(String contentUrl, String contentDisplayStr);

static {
System.loadLibrary("TvCastingApp");
Expand Down
Original file line number Diff line number Diff line change
@@ -0,0 +1,73 @@
/*
*
* Copyright (c) 2022 Project CHIP Authors
* All rights reserved.
*
* 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.
*/

#include "CallbackHelper.h"

#include <lib/support/JniReferences.h>

using namespace chip;

struct MatterCallbackHandler gCommissioningCompleteHandler;

CHIP_ERROR SetUpMatterCallbackHandler(JNIEnv * env, jobject inHandler, MatterCallbackHandler & callback)
{
ChipLogProgress(AppServer, "SetUpMatterCallbackHandler called");
CHIP_ERROR err = CHIP_NO_ERROR;

callback.object = env->NewGlobalRef(inHandler);
VerifyOrExit(callback.object != nullptr, ChipLogError(AppServer, "Failed to NewGlobalRef for handler object"));

callback.clazz = env->GetObjectClass(callback.object);
VerifyOrExit(callback.clazz != nullptr, ChipLogError(AppServer, "Failed to get handler Java class"));

callback.method = env->GetMethodID(callback.clazz, "handle", "(Z)Z");
if (callback.method == nullptr)
{
ChipLogError(AppServer, "Failed to access 'handle' method");
env->ExceptionClear();
}

exit:
if (err != CHIP_NO_ERROR)
{
ChipLogError(AppServer, "SetUpMatterCallbackHandler error: %s", err.AsString());
return err;
}

return err;
}

CHIP_ERROR CommissioningCompleteHandler()
{
ChipLogProgress(AppServer, "CommissioningCompleteHandler called");

JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread();
CHIP_ERROR err = CHIP_NO_ERROR;
VerifyOrExit(gCommissioningCompleteHandler.object != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
VerifyOrExit(gCommissioningCompleteHandler.method != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
VerifyOrExit(env->CallBooleanMethod(gCommissioningCompleteHandler.object, gCommissioningCompleteHandler.method,
static_cast<jboolean>(true)) != JNI_FALSE,
err = CHIP_ERROR_INCORRECT_STATE);
exit:
if (err != CHIP_NO_ERROR)
{
ChipLogError(AppServer, "CommissioningCompleteHandler status error: %s", err.AsString());
}

return err;
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,35 @@
/*
*
* Copyright (c) 2022 Project CHIP Authors
* All rights reserved.
*
* 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.
*/

#pragma once

#include <jni.h>
#include <lib/core/CHIPError.h>

struct MatterCallbackHandler
{
jobject object = nullptr;
jclass clazz = nullptr;
jmethodID method = nullptr;
};

extern struct MatterCallbackHandler gCommissioningCompleteHandler;

CHIP_ERROR SetUpMatterCallbackHandler(JNIEnv * env, jobject inHandler, MatterCallbackHandler & callback);

CHIP_ERROR CommissioningCompleteHandler();
Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@
*/

#include "TvCastingApp-JNI.h"
#include "CallbackHelper.h"
#include "CastingServer.h"
#include "JNIDACProvider.h"

Expand Down Expand Up @@ -146,8 +147,30 @@ JNI_METHOD(jboolean, discoverCommissioners)(JNIEnv *, jobject)
return true;
}

JNI_METHOD(void, initServer)(JNIEnv *, jobject)
JNI_METHOD(jboolean, initServer)(JNIEnv * env, jobject, jobject jCommissioningCompleteHandler)
{
ChipLogProgress(AppServer, "JNI_METHOD initServer called");
CastingServer::GetInstance()->InitServer();
CHIP_ERROR err = SetUpMatterCallbackHandler(env, jCommissioningCompleteHandler, gCommissioningCompleteHandler);
if (err == CHIP_NO_ERROR)
{
CastingServer::GetInstance()->InitServer(CommissioningCompleteHandler);
return true;
}
else
{
ChipLogError(AppServer, "initServer error: %s", err.AsString());
return false;
}
}

JNI_METHOD(void, contentLauncherLaunchURL)(JNIEnv * env, jobject, jstring contentUrl, jstring contentDisplayStr)
{
ChipLogProgress(AppServer, "JNI_METHOD contentLauncherLaunchURL called");
const char * nativeContentUrl = env->GetStringUTFChars(contentUrl, 0);
const char * nativeContentDisplayStr = env->GetStringUTFChars(contentDisplayStr, 0);

CastingServer::GetInstance()->ContentLauncherLaunchURL(nativeContentUrl, nativeContentDisplayStr);

env->ReleaseStringUTFChars(contentUrl, nativeContentUrl);
env->ReleaseStringUTFChars(contentDisplayStr, nativeContentDisplayStr);
}

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