Java tutorial
/* * Copyright 2012 Google Inc. * * 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.nogago.android.tracks; import com.google.android.apps.mytracks.content.MyTracksProviderUtils; import com.google.android.apps.mytracks.content.Track; import com.google.android.apps.mytracks.fragments.ChooseActivityDialogFragment; import com.google.android.apps.mytracks.io.fusiontables.SendFusionTablesUtils; import com.google.android.apps.mytracks.io.maps.SendMapsUtils; import com.google.android.apps.mytracks.io.sendtogoogle.SendRequest; import com.google.android.apps.mytracks.util.IntentUtils; import com.google.common.annotations.VisibleForTesting; import android.app.AlertDialog; import android.app.Dialog; import android.content.DialogInterface; import android.content.Intent; import android.os.Bundle; import android.support.v4.app.FragmentActivity; import android.util.Log; import android.view.View; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.TextView; /** * A dialog to show the result of uploading to Google services. * * @author Jimmy Shih */ public class UploadResultActivity extends FragmentActivity { private static final String TAG = UploadResultActivity.class.getSimpleName(); @VisibleForTesting static final int DIALOG_RESULT_ID = 0; @VisibleForTesting protected View view; private SendRequest sendRequest; private String shareUrl; private Dialog resultDialog; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); sendRequest = getIntent().getParcelableExtra(SendRequest.SEND_REQUEST_KEY); shareUrl = null; Track track = MyTracksProviderUtils.Factory.get(this).getTrack(sendRequest.getTrackId()); if (track == null) { Log.d(TAG, "No track for " + sendRequest.getTrackId()); finish(); return; } if (sendRequest.isSendMaps() && sendRequest.isMapsSuccess()) { shareUrl = SendMapsUtils.getMapUrl(track); if (sendRequest.getSharingAppPackageName() != null) { Intent intent = IntentUtils.newShareUrlIntent(this, sendRequest.getTrackId(), shareUrl, sendRequest.getSharingAppPackageName(), sendRequest.getSharingAppClassName()); startActivity(intent); finish(); return; } } if (shareUrl == null && sendRequest.isSendFusionTables() && sendRequest.isFusionTablesSuccess()) { shareUrl = SendFusionTablesUtils.getMapUrl(track); } showDialog(DIALOG_RESULT_ID); } @Override protected Dialog onCreateDialog(int id) { if (id != DIALOG_RESULT_ID) { return null; } view = getLayoutInflater().inflate(R.layout.upload_result, null); LinearLayout mapsResult = (LinearLayout) view.findViewById(R.id.upload_result_maps_result); LinearLayout fusionTablesResult = (LinearLayout) view.findViewById(R.id.upload_result_fusion_tables_result); LinearLayout docsResult = (LinearLayout) view.findViewById(R.id.upload_result_docs_result); ImageView mapsResultIcon = (ImageView) view.findViewById(R.id.upload_result_maps_result_icon); ImageView fusionTablesResultIcon = (ImageView) view .findViewById(R.id.upload_result_fusion_tables_result_icon); ImageView docsResultIcon = (ImageView) view.findViewById(R.id.upload_result_docs_result_icon); TextView successFooter = (TextView) view.findViewById(R.id.upload_result_success_footer); TextView errorFooter = (TextView) view.findViewById(R.id.upload_result_error_footer); boolean hasError = false; if (!sendRequest.isSendMaps()) { mapsResult.setVisibility(View.GONE); } else { if (!sendRequest.isMapsSuccess()) { mapsResultIcon.setImageResource(R.drawable.failure); mapsResultIcon.setContentDescription(getString(R.string.generic_error_title)); hasError = true; } } if (!sendRequest.isSendFusionTables()) { fusionTablesResult.setVisibility(View.GONE); } else { if (!sendRequest.isFusionTablesSuccess()) { fusionTablesResultIcon.setImageResource(R.drawable.failure); fusionTablesResultIcon.setContentDescription(getString(R.string.generic_error_title)); hasError = true; } } if (!sendRequest.isSendDocs()) { docsResult.setVisibility(View.GONE); } else { if (!sendRequest.isDocsSuccess()) { docsResultIcon.setImageResource(R.drawable.failure); docsResultIcon.setContentDescription(getString(R.string.generic_error_title)); hasError = true; } } if (hasError) { successFooter.setVisibility(View.GONE); } else { errorFooter.setVisibility(View.GONE); } AlertDialog.Builder builder = new AlertDialog.Builder(this).setCancelable(true) .setIcon(hasError ? android.R.drawable.ic_dialog_alert : android.R.drawable.ic_dialog_info) .setOnCancelListener(new DialogInterface.OnCancelListener() { @Override public void onCancel(DialogInterface dialog) { finish(); } }).setPositiveButton(R.string.generic_ok, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { finish(); } }).setTitle(hasError ? R.string.generic_error_title : R.string.generic_success_title).setView(view); // Add a Share URL button if shareUrl exists if (shareUrl != null) { builder.setNegativeButton(R.string.share_track_share_url, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { ChooseActivityDialogFragment.newInstance(sendRequest.getTrackId(), shareUrl).show( getSupportFragmentManager(), ChooseActivityDialogFragment.CHOOSE_ACTIVITY_DIALOG_TAG); } }); } resultDialog = builder.create(); return resultDialog; } }