diff options
Diffstat (limited to 'src/com/android/tv/tuner/setup/TunerSetupActivity.java')
| -rw-r--r-- | src/com/android/tv/tuner/setup/TunerSetupActivity.java | 238 |
1 files changed, 213 insertions, 25 deletions
diff --git a/src/com/android/tv/tuner/setup/TunerSetupActivity.java b/src/com/android/tv/tuner/setup/TunerSetupActivity.java index 78121bc5..f618c699 100644 --- a/src/com/android/tv/tuner/setup/TunerSetupActivity.java +++ b/src/com/android/tv/tuner/setup/TunerSetupActivity.java @@ -29,35 +29,53 @@ import android.content.res.Resources; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.media.tv.TvContract; +import android.os.AsyncTask; import android.os.Bundle; +import android.support.annotation.NonNull; +import android.support.annotation.VisibleForTesting; import android.support.v4.app.NotificationCompat; +import android.text.TextUtils; import android.util.Log; import android.view.KeyEvent; import android.widget.Toast; import com.android.tv.TvApplication; +import com.android.tv.common.AutoCloseableUtils; import com.android.tv.common.TvCommonConstants; import com.android.tv.common.TvCommonUtils; import com.android.tv.common.ui.setup.SetupActivity; import com.android.tv.common.ui.setup.SetupFragment; import com.android.tv.common.ui.setup.SetupMultiPaneFragment; +import com.android.tv.experiments.Experiments; import com.android.tv.tuner.R; import com.android.tv.tuner.TunerHal; import com.android.tv.tuner.TunerPreferences; import com.android.tv.tuner.tvinput.TunerTvInputService; -import com.android.tv.tuner.util.TunerInputInfoUtils; +import com.android.tv.tuner.util.PostalCodeUtils; +import com.android.tv.util.LocationUtils; + +import java.util.Locale; +import java.util.concurrent.Executor; /** * An activity that serves tuner setup process. */ public class TunerSetupActivity extends SetupActivity { - private final String TAG = "TunerSetupActivity"; + private static final String TAG = "TunerSetupActivity"; + private static final boolean DEBUG = false; + + /** + * Key for passing tuner type to sub-fragments. + */ + public static final String KEY_TUNER_TYPE = "TunerSetupActivity.tunerType"; + // For the recommendation card private static final String TV_ACTIVITY_CLASS_NAME = "com.android.tv.TvActivity"; private static final String NOTIFY_TAG = "TunerSetup"; private static final int NOTIFY_ID = 1000; private static final String TAG_DRAWABLE = "drawable"; private static final String TAG_ICON = "ic_launcher_s"; + private static final int PERMISSIONS_REQUEST_ACCESS_COARSE_LOCATION = 1; private static final int CHANNEL_MAP_SCAN_FILE[] = { R.raw.ut_us_atsc_center_frequencies_8vsb, @@ -69,9 +87,13 @@ public class TunerSetupActivity extends SetupActivity { R.raw.ut_kr_dev_cj_cable_center_frequencies_qam256}; private ScanFragment mLastScanFragment; + private Integer mTunerType; + private TunerHalFactory mTunerHalFactory; + private boolean mNeedToShowPostalCodeFragment; @Override protected void onCreate(Bundle savedInstanceState) { + if (DEBUG) Log.d(TAG, "onCreate"); TvApplication.setCurrentRunningProcess(this, false); super.onCreate(savedInstanceState); // TODO: check {@link shouldShowRequestPermissionRationale}. @@ -79,13 +101,49 @@ public class TunerSetupActivity extends SetupActivity { != PackageManager.PERMISSION_GRANTED) { // No need to check the request result. requestPermissions(new String[] {android.Manifest.permission.ACCESS_COARSE_LOCATION}, - 0); + PERMISSIONS_REQUEST_ACCESS_COARSE_LOCATION); + } + mTunerType = TunerHal.getTunerTypeAndCount(this).first; + if (mTunerType == null) { + finish(); + } else { + mTunerHalFactory = new TunerHalFactory(getApplicationContext()); + } + try { + // Updating postal code takes time, therefore we called it here for "warm-up". + PostalCodeUtils.setLastPostalCode(this, null); + PostalCodeUtils.updatePostalCode(this); + } catch (Exception e) { + // Do nothing. If the last known postal code is null, we'll show guided fragment to + // prompt users to input postal code before ConnectionTypeFragment is shown. + Log.i(TAG, "Can't get postal code:" + e); + } + } + + @Override + public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, + @NonNull int[] grantResults) { + if (requestCode == PERMISSIONS_REQUEST_ACCESS_COARSE_LOCATION) { + if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED + && Experiments.CLOUD_EPG.get()) { + try { + // Updating postal code takes time, therefore we should update postal code + // right after the permission is granted, so that the subsequent operations, + // especially EPG fetcher, could get the newly updated postal code. + PostalCodeUtils.updatePostalCode(this); + } catch (Exception e) { + // Do nothing + } + } } } @Override protected Fragment onCreateInitialFragment() { SetupFragment fragment = new WelcomeFragment(); + Bundle args = new Bundle(); + args.putInt(KEY_TUNER_TYPE, mTunerType); + fragment.setArguments(args); fragment.setShortDistance(SetupFragment.FRAGMENT_EXIT_TRANSITION | SetupFragment.FRAGMENT_REENTER_TRANSITION); return fragment; @@ -102,33 +160,41 @@ public class TunerSetupActivity extends SetupActivity { finish(); break; default: { - SetupFragment fragment = new ConnectionTypeFragment(); - fragment.setShortDistance(SetupFragment.FRAGMENT_ENTER_TRANSITION - | SetupFragment.FRAGMENT_RETURN_TRANSITION); - showFragment(fragment, true); + if (mNeedToShowPostalCodeFragment + || Locale.US.getCountry().equalsIgnoreCase( + LocationUtils.getCurrentCountry(getApplicationContext())) + && TextUtils.isEmpty(PostalCodeUtils.getLastPostalCode(this))) { + // We cannot get postal code automatically. Postal code input fragment + // should always be shown even if users have input some valid postal + // code in this activity before. + mNeedToShowPostalCodeFragment = true; + showPostalCodeFragment(); + } else { + showConnectionTypeFragment(); + } break; } } return true; + case PostalCodeFragment.ACTION_CATEGORY: + if (actionId == SetupMultiPaneFragment.ACTION_DONE + || actionId == SetupMultiPaneFragment.ACTION_SKIP) { + showConnectionTypeFragment(); + } + return true; case ConnectionTypeFragment.ACTION_CATEGORY: - TunerHal hal = TunerHal.createInstance(getApplicationContext()); - if (hal == null) { + if (mTunerHalFactory.get() == null) { finish(); Toast.makeText(getApplicationContext(), R.string.ut_channel_scan_tuner_unavailable,Toast.LENGTH_LONG).show(); return true; } - try { - hal.close(); - } catch (Exception e) { - Log.e(TAG, "Tuner hal close failed", e); - return true; - } mLastScanFragment = new ScanFragment(); - Bundle args = new Bundle(); - args.putInt(ScanFragment.EXTRA_FOR_CHANNEL_SCAN_FILE, + Bundle args1 = new Bundle(); + args1.putInt(ScanFragment.EXTRA_FOR_CHANNEL_SCAN_FILE, CHANNEL_MAP_SCAN_FILE[actionId]); - mLastScanFragment.setArguments(args); + args1.putInt(KEY_TUNER_TYPE, mTunerType); + mLastScanFragment.setArguments(args1); showFragment(mLastScanFragment, true); return true; case ScanFragment.ACTION_CATEGORY: @@ -137,7 +203,11 @@ public class TunerSetupActivity extends SetupActivity { getFragmentManager().popBackStack(); return true; case ScanFragment.ACTION_FINISH: + mTunerHalFactory.clear(); SetupFragment fragment = new ScanResultFragment(); + Bundle args2 = new Bundle(); + args2.putInt(KEY_TUNER_TYPE, mTunerType); + fragment.setArguments(args2); fragment.setShortDistance(SetupFragment.FRAGMENT_EXIT_TRANSITION | SetupFragment.FRAGMENT_REENTER_TRANSITION); showFragment(fragment, true); @@ -213,7 +283,7 @@ public class TunerSetupActivity extends SetupActivity { String inputId = TvContract.buildInputId(new ComponentName(context.getPackageName(), TunerTvInputService.class.getName())); - // Make an intent to launch the setup activity of USB tuner TV input. + // Make an intent to launch the setup activity of TV tuner input. Intent intent = TvCommonUtils.createSetupIntent( new Intent(context, TunerSetupActivity.class), inputId); intent.putExtra(TvCommonConstants.EXTRA_INPUT_ID, inputId); @@ -224,6 +294,27 @@ public class TunerSetupActivity extends SetupActivity { } /** + * Gets the currently used tuner HAL. + */ + TunerHal getTunerHal() { + return mTunerHalFactory.get(); + } + + /** + * Generates tuner HAL. + */ + void generateTunerHal() { + mTunerHalFactory.generate(); + } + + /** + * Clears the currently used tuner HAL. + */ + void clearTunerHal() { + mTunerHalFactory.clear(); + } + + /** * Returns a {@link PendingIntent} to launch the tuner TV input service. * * @param context a {@link Context} instance @@ -242,12 +333,19 @@ public class TunerSetupActivity extends SetupActivity { Resources resources = context.getResources(); String focusedTitle = resources.getString( R.string.ut_setup_recommendation_card_focused_title); - String title; - if (TunerInputInfoUtils.isBuiltInTuner(context)) { - title = resources.getString(R.string.bt_setup_recommendation_card_title); - } else { - title = resources.getString(R.string.ut_setup_recommendation_card_title); + int titleStringId = 0; + switch (TunerHal.getTunerTypeAndCount(context).first) { + case TunerHal.TUNER_TYPE_BUILT_IN: + titleStringId = R.string.bt_setup_recommendation_card_title; + break; + case TunerHal.TUNER_TYPE_USB: + titleStringId = R.string.ut_setup_recommendation_card_title; + break; + case TunerHal.TUNER_TYPE_NETWORK: + titleStringId = R.string.nt_setup_recommendation_card_title; + break; } + String title = resources.getString(titleStringId); Bitmap largeIcon = BitmapFactory.decodeResource(resources, R.drawable.recommendation_antenna); @@ -269,6 +367,20 @@ public class TunerSetupActivity extends SetupActivity { notificationManager.notify(NOTIFY_TAG, NOTIFY_ID, notification); } + private void showPostalCodeFragment() { + SetupFragment fragment = new PostalCodeFragment(); + fragment.setShortDistance(SetupFragment.FRAGMENT_ENTER_TRANSITION + | SetupFragment.FRAGMENT_RETURN_TRANSITION); + showFragment(fragment, true); + } + + private void showConnectionTypeFragment() { + SetupFragment fragment = new ConnectionTypeFragment(); + fragment.setShortDistance(SetupFragment.FRAGMENT_ENTER_TRANSITION + | SetupFragment.FRAGMENT_RETURN_TRANSITION); + showFragment(fragment, true); + } + /** * Cancels the previously shown recommendation card. * @@ -279,4 +391,80 @@ public class TunerSetupActivity extends SetupActivity { .getSystemService(Context.NOTIFICATION_SERVICE); notificationManager.cancel(NOTIFY_TAG, NOTIFY_ID); } -} + + @VisibleForTesting + static class TunerHalFactory { + private Context mContext; + @VisibleForTesting + TunerHal mTunerHal; + private GenerateTunerHalTask mGenerateTunerHalTask; + private final Executor mExecutor; + + TunerHalFactory(Context context) { + this(context, AsyncTask.SERIAL_EXECUTOR); + } + + TunerHalFactory(Context context, Executor executor) { + mContext = context; + mExecutor = executor; + } + + /** + * Returns tuner HAL currently used. If it's {@code null} and tuner HAL is not generated + * before, tries to generate it synchronously. + */ + TunerHal get() { + if (mGenerateTunerHalTask != null + && mGenerateTunerHalTask.getStatus() != AsyncTask.Status.FINISHED) { + try { + return mGenerateTunerHalTask.get(); + } catch (Exception e) { + Log.e(TAG, "Cannot get Tuner HAL: " + e); + } + } else if (mGenerateTunerHalTask == null && mTunerHal == null) { + mTunerHal = createInstance(); + } + return mTunerHal; + } + + /** + * Generates tuner hal for scanning with asynchronous tasks. + */ + void generate() { + if (mGenerateTunerHalTask == null && mTunerHal == null) { + mGenerateTunerHalTask = new GenerateTunerHalTask(); + mGenerateTunerHalTask.executeOnExecutor(mExecutor); + } + } + + /** + * Clears the currently used tuner hal. + */ + void clear() { + if (mGenerateTunerHalTask != null) { + mGenerateTunerHalTask.cancel(true); + mGenerateTunerHalTask = null; + } + if (mTunerHal != null) { + AutoCloseableUtils.closeQuietly(mTunerHal); + mTunerHal = null; + } + } + + protected TunerHal createInstance() { + return TunerHal.createInstance(mContext); + } + + class GenerateTunerHalTask extends AsyncTask<Void, Void, TunerHal> { + @Override + protected TunerHal doInBackground(Void... args) { + return createInstance(); + } + + @Override + protected void onPostExecute(TunerHal tunerHal) { + mTunerHal = tunerHal; + } + } + } +}
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