Java tutorial
/* * Copyright (C) 2012,2013 Renard Wellnitz * * 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.renard.ocr.main_menu; import com.renard.ocr.MonitoredActivity; import com.renard.ocr.R; import android.content.Context; import android.content.Intent; import android.net.Uri; import android.os.Bundle; import android.support.v4.app.NavUtils; import android.support.v4.content.FileProvider; import android.view.MenuItem; import android.view.View; import android.view.View.OnClickListener; import android.widget.TextView; import java.io.File; public class ContactActivity extends MonitoredActivity { private static final String FEEDBACK_MAIL = "textfairyapp@gmail.com"; public static Intent getBetaTestIntent(Context context) { return new Intent(context, BetaTestActivity.class); } public static Intent getFeedbackIntent(String subject, String body) { Intent intent = new Intent(Intent.ACTION_SEND); intent.setType("message/rfc822"); if (subject != null) { intent.putExtra(android.content.Intent.EXTRA_SUBJECT, subject); } if (body != null) { intent.putExtra(Intent.EXTRA_TEXT, body); } intent.putExtra(android.content.Intent.EXTRA_EMAIL, new String[] { FEEDBACK_MAIL }); return intent; } public static Intent getFeedbackIntent(Context context, String subject, File file, String body) { Intent intent = new Intent(Intent.ACTION_SEND); intent.setType("message/rfc822"); if (subject != null) { intent.putExtra(android.content.Intent.EXTRA_SUBJECT, subject); } if (file.exists()) { final Uri uriForFile = FileProvider.getUriForFile(context, context.getString(R.string.config_share_file_auth), file); intent.putExtra(Intent.EXTRA_STREAM, uriForFile); intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); } if (body != null) { intent.putExtra(Intent.EXTRA_TEXT, body); } intent.putExtra(android.content.Intent.EXTRA_EMAIL, new String[] { FEEDBACK_MAIL }); return intent; } @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_contact); initToolbar(); setToolbarMessage(R.string.pref_title_contact); getSupportActionBar().setDisplayHomeAsUpEnabled(true); TextView email = (TextView) findViewById(R.id.textView_send_mail); email.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { Intent intent = getFeedbackIntent(getString(R.string.feedback_subject), null); startActivity(Intent.createChooser(intent, getString(R.string.feedback_title))); } }); } @Override protected int getHintDialogId() { return -1; } @Override protected void onPause() { super.onPause(); overridePendingTransition(R.anim.slide_in_left, R.anim.slide_out_right); } @Override public String getScreenName() { return "Contact"; } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case android.R.id.home: NavUtils.navigateUpFromSameTask(this); return true; } return super.onOptionsItemSelected(item); } }