content: /*
   * Copyright (C) 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 com.android.internal.telephony.uicc;
  
  import android.app.Activity;
  import android.content.ComponentName;
  import android.content.Context;
  import android.content.Intent;
  import android.content.res.Resources;
  import android.os.Bundle;
  import android.provider.Settings;
  import android.text.TextUtils;
  import android.util.Log;
  
  import java.util.concurrent.TimeUnit;
  
  /**
   * Trampoline activity used to start the full screen dialog that is shown when a SIM is inserted
   * and requires a carrier app download
   */
  public class InstallCarrierAppTrampolineActivity extends Activity {
      private static final String LOG_TAG = "CarrierAppInstall";
      private static final int INSTALL_CARRIER_APP_DIALOG_REQUEST = 1;
  
      // TODO(b/73648962): Move DOWNLOAD_RESULT and CARRIER_NAME to a shared location
      /**
       * This must remain in sync with
       * {@link com.android.simappdialog.InstallCarrierAppActivity#DOWNLOAD_RESULT}
       */
      private static final int DOWNLOAD_RESULT = 2;
  
      /**
       * This must remain in sync with
       * {@link com.android.simappdialog.InstallCarrierAppActivity#BUNDLE_KEY_CARRIER_NAME}
       */
      private static final String CARRIER_NAME = "carrier_name";
  
      /** Bundle key for the name of the package to be downloaded */
      private static final String BUNDLE_KEY_PACKAGE_NAME = "package_name";
  
      /** Returns intent used to start this activity */
      public static Intent get(Context context, String packageName) {
          Intent intent = new Intent(context, InstallCarrierAppTrampolineActivity.class);
          intent.putExtra(BUNDLE_KEY_PACKAGE_NAME, packageName);
          return intent;
      }
  
      private String mPackageName;
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          Intent intent = getIntent();
          if (intent != null) {
              mPackageName = intent.getStringExtra(BUNDLE_KEY_PACKAGE_NAME);
          }
  
          // If this is the first activity creation, show notification after delay regardless of
          // result code, but only if the app is not installed.
          if (savedInstanceState == null) {
              long sleepTimeMillis = Settings.Global.getLong(getContentResolver(),
                      Settings.Global.INSTALL_CARRIER_APP_NOTIFICATION_SLEEP_MILLIS,
                      TimeUnit.HOURS.toMillis(24));
              Log.d(LOG_TAG, "Sleeping carrier app install notification for : " + sleepTimeMillis
                      + " millis");
              InstallCarrierAppUtils.showNotificationIfNotInstalledDelayed(
                      this,
                      mPackageName,
                      sleepTimeMillis);
          }
  
          // Display dialog activity if available
          Intent showDialogIntent = new Intent();
          ComponentName dialogComponentName = ComponentName.unflattenFromString(
                  Resources.getSystem().getString(
                          com.android.internal.R.string.config_carrierAppInstallDialogComponent));
          showDialogIntent.setComponent(dialogComponentName);
          String appName = InstallCarrierAppUtils.getAppNameFromPackageName(this, mPackageName);
          if (!TextUtils.isEmpty(appName)) {
              showDialogIntent.putExtra(CARRIER_NAME, appName);
          }
  
          if (showDialogIntent.resolveActivity(getPackageManager()) == null) {
              Log.d(LOG_TAG, "Could not resolve activity for installing the carrier app");
              finishNoAnimation();
          } else {
              startActivityForResult(showDialogIntent, INSTALL_CARRIER_APP_DIALOG_REQUEST);
          }
      }
  
      @Override
      protected void onActivityResult(int requestCode, int resultCode, Intent data) {
          super.onActivityResult(requestCode, resultCode, data);
          if (requestCode == INSTALL_CARRIER_APP_DIALOG_REQUEST) {
              if (resultCode == DOWNLOAD_RESULT) {
                  startActivity(InstallCarrierAppUtils.getPlayStoreIntent(mPackageName));
              }
              finishNoAnimation();
          }
      }
  
      private void finishNoAnimation() {
          finish();
          overridePendingTransition(0, 0);
      }
  }
  