Java tutorial
/* * Copyright (c) 2013 Menny Even-Danan * * 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.anysoftkeyboard.ui; import android.content.Intent; import android.os.Bundle; import android.os.Parcel; import android.os.Parcelable; import android.support.v4.app.FragmentActivity; import android.text.TextUtils; import android.view.View; import android.widget.TextView; import android.widget.Toast; import com.anysoftkeyboard.ui.dev.LogCatViewFragment; import com.anysoftkeyboard.utils.Log; import com.menny.android.anysoftkeyboard.BuildConfig; import com.menny.android.anysoftkeyboard.R; public class SendBugReportUiActivity extends FragmentActivity { public static class BugReportDetails implements Parcelable { public final Throwable throwable; public final String crashReportText; public BugReportDetails(Throwable throwable, String crashReportText) { this.throwable = throwable; this.crashReportText = crashReportText; } // Start of Parcel part public BugReportDetails(Parcel in) { throwable = (Throwable) in.readSerializable(); crashReportText = in.readString(); } @Override public void writeToParcel(Parcel dest, int flags) { dest.writeSerializable(throwable); dest.writeString(crashReportText); } public static final Parcelable.Creator CREATOR = new Parcelable.Creator() { public BugReportDetails createFromParcel(Parcel in) { return new BugReportDetails(in); } public BugReportDetails[] newArray(int size) { return new BugReportDetails[size]; } }; @Override public int describeContents() { return 0; } //End of Parcel part } private static final String TAG = "ASK_BUG_SENDER"; public static final String EXTRA_KEY_BugReportDetails = "EXTRA_KEY_BugReportDetails"; private BugReportDetails mCrashReportDetails; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.send_crash_log_ui); } @Override protected void onStart() { super.onStart(); TextView crashTypeView = (TextView) findViewById(R.id.ime_crash_type); Intent callingIntent = getIntent(); mCrashReportDetails = callingIntent.getParcelableExtra(EXTRA_KEY_BugReportDetails); if (mCrashReportDetails == null) { if (BuildConfig.DEBUG) throw new IllegalArgumentException( "Activity started without " + EXTRA_KEY_BugReportDetails + " extra!"); finish(); } else { if (mCrashReportDetails.throwable == null || (!BuildConfig.DEBUG)) { /*not showing the type of crash in RELEASE mode*/ crashTypeView.setVisibility(View.GONE); } else { Throwable throwable = mCrashReportDetails.throwable; String typeText = throwable.getClass().getName(); if (!TextUtils.isEmpty(throwable.getMessage())) typeText += ": " + throwable.getMessage(); StackTraceElement[] stackTrace = throwable.getStackTrace(); if (stackTrace != null && stackTrace.length > 0) { typeText += "\n"; typeText += "Thrown at " + stackTrace[0].toString(); for (int i = 1; i < Math.min(3, stackTrace.length); i++) { typeText += "\n" + stackTrace[i].toString(); } } crashTypeView.setText(typeText); } } } public void onClickOnType(View v) { findViewById(R.id.logcat_fragment_container).setVisibility(View.VISIBLE); getSupportFragmentManager().beginTransaction() .replace(R.id.logcat_fragment_container, new LogCatViewFragment()).commit(); } public void onCancelCrashReport(View v) { finish(); } public void onSendCrashReport(View v) { String[] recipients = new String[] { BuildConfig.CRASH_REPORT_EMAIL_ADDRESS }; Intent sendMail = new Intent(); sendMail.setAction(Intent.ACTION_SEND); sendMail.setType("plain/text"); sendMail.putExtra(Intent.EXTRA_EMAIL, recipients); sendMail.putExtra(Intent.EXTRA_SUBJECT, getText(R.string.ime_crashed_title)); sendMail.putExtra(Intent.EXTRA_TEXT, mCrashReportDetails.crashReportText); try { Intent sender = Intent.createChooser(sendMail, getString(R.string.ime_crashed_intent_selector_title)); sender.putExtra(Intent.EXTRA_EMAIL, sendMail.getStringArrayExtra(Intent.EXTRA_EMAIL)); sender.putExtra(Intent.EXTRA_SUBJECT, sendMail.getStringExtra(Intent.EXTRA_SUBJECT)); sender.putExtra(Intent.EXTRA_TEXT, mCrashReportDetails.crashReportText); Log.i(TAG, "Will send crash report using " + sender); startActivity(sender); } catch (android.content.ActivityNotFoundException ex) { Toast.makeText(getApplicationContext(), "Unable to send bug report via e-mail!", Toast.LENGTH_LONG) .show(); } finish(); } }