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/*
* Copyright (C) 2015 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.tv;
import android.app.Activity;
import android.content.ActivityNotFoundException;
import android.content.Intent;
import android.media.tv.TvInputInfo;
import android.os.Bundle;
import android.util.Log;
import com.android.tv.common.SoftPreconditions;
import com.android.tv.common.TvCommonConstants;
import com.android.tv.data.epg.EpgFetcher;
import com.android.tv.experiments.Experiments;
import com.android.tv.util.SetupUtils;
import com.android.tv.util.TvInputManagerHelper;
import com.android.tv.util.Utils;
/**
* An activity to launch a TV input setup activity.
*
* <p> After setup activity is finished, all channels will be browsable.
*/
public class SetupPassthroughActivity extends Activity {
private static final String TAG = "SetupPassthroughAct";
private static final boolean DEBUG = false;
private static final int REQUEST_START_SETUP_ACTIVITY = 200;
private TvInputInfo mTvInputInfo;
private Intent mActivityAfterCompletion;
private boolean mEpgFetcherDuringScan;
@Override
public void onCreate(Bundle savedInstanceState) {
if (DEBUG) Log.d(TAG, "onCreate");
super.onCreate(savedInstanceState);
ApplicationSingletons appSingletons = TvApplication.getSingletons(this);
TvInputManagerHelper inputManager = appSingletons.getTvInputManagerHelper();
Intent intent = getIntent();
String inputId = intent.getStringExtra(TvCommonConstants.EXTRA_INPUT_ID);
mTvInputInfo = inputManager.getTvInputInfo(inputId);
mActivityAfterCompletion = intent.getParcelableExtra(
TvCommonConstants.EXTRA_ACTIVITY_AFTER_COMPLETION);
boolean needToFetchEpg = Utils.isInternalTvInput(this, mTvInputInfo.getId())
&& Experiments.CLOUD_EPG.get();
if (needToFetchEpg) {
// In case when the activity is restored, this flag should be restored as well.
mEpgFetcherDuringScan = true;
}
if (savedInstanceState == null) {
SoftPreconditions.checkState(
intent.getAction().equals(TvCommonConstants.INTENT_ACTION_INPUT_SETUP));
if (DEBUG) Log.d(TAG, "TvInputId " + inputId + " / TvInputInfo " + mTvInputInfo);
if (mTvInputInfo == null) {
Log.w(TAG, "There is no input with the ID " + inputId + ".");
finish();
return;
}
Intent setupIntent =
intent.getExtras().getParcelable(TvCommonConstants.EXTRA_SETUP_INTENT);
if (DEBUG) Log.d(TAG, "Setup activity launch intent: " + setupIntent);
if (setupIntent == null) {
Log.w(TAG, "The input (" + mTvInputInfo.getId() + ") doesn't have setup.");
finish();
return;
}
SetupUtils.grantEpgPermission(this, mTvInputInfo.getServiceInfo().packageName);
if (DEBUG) Log.d(TAG, "Activity after completion " + mActivityAfterCompletion);
// If EXTRA_SETUP_INTENT is not removed, an infinite recursion happens during
// setupIntent.putExtras(intent.getExtras()).
Bundle extras = intent.getExtras();
extras.remove(TvCommonConstants.EXTRA_SETUP_INTENT);
setupIntent.putExtras(extras);
try {
startActivityForResult(setupIntent, REQUEST_START_SETUP_ACTIVITY);
} catch (ActivityNotFoundException e) {
Log.e(TAG, "Can't find activity: " + setupIntent.getComponent());
finish();
return;
}
if (needToFetchEpg) {
EpgFetcher.getInstance(this).onChannelScanStarted();
}
}
}
@Override
public void onActivityResult(int requestCode, final int resultCode, final Intent data) {
if (DEBUG) Log.d(TAG, "onActivityResult");
boolean setupComplete = requestCode == REQUEST_START_SETUP_ACTIVITY
&& resultCode == Activity.RESULT_OK;
// Tells EpgFetcher that channel source setup is finished.
if (mEpgFetcherDuringScan) {
EpgFetcher.getInstance(this).onChannelScanFinished();
mEpgFetcherDuringScan = false;
}
if (!setupComplete) {
setResult(resultCode, data);
finish();
return;
}
SetupUtils.getInstance(this).onTvInputSetupFinished(mTvInputInfo.getId(), new Runnable() {
@Override
public void run() {
if (mActivityAfterCompletion != null) {
try {
startActivity(mActivityAfterCompletion);
} catch (ActivityNotFoundException e) {
Log.w(TAG, "Activity launch failed", e);
}
}
setResult(resultCode, data);
finish();
}
});
}
}
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