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/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko.promotion;
import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.AnimatorSet;
import android.animation.ObjectAnimator;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
import org.mozilla.gecko.GeckoAppShell;
import org.mozilla.gecko.GeckoProfile;
import org.mozilla.gecko.Locales;
import org.mozilla.gecko.R;
import org.mozilla.gecko.Telemetry;
import org.mozilla.gecko.TelemetryContract;
import org.mozilla.gecko.db.BrowserDB;
import org.mozilla.gecko.db.UrlAnnotations;
import org.mozilla.gecko.icons.IconCallback;
import org.mozilla.gecko.icons.IconResponse;
import org.mozilla.gecko.icons.Icons;
import org.mozilla.gecko.Experiments;
import org.mozilla.gecko.util.ActivityUtils;
import org.mozilla.gecko.util.ThreadUtils;
/**
* Prompt to promote adding the current website to the home screen.
*/
public class HomeScreenPrompt extends Locales.LocaleAwareActivity implements IconCallback {
private static final String EXTRA_TITLE = "title";
private static final String EXTRA_URL = "url";
private static final String TELEMETRY_EXTRA = "home_screen_promotion";
private View containerView;
private ImageView iconView;
private String title;
private String url;
private boolean isAnimating;
private boolean hasAccepted;
private boolean hasDeclined;
public static void show(Context context, String url, String title) {
Intent intent = new Intent(context, HomeScreenPrompt.class);
intent.putExtra(EXTRA_TITLE, title);
intent.putExtra(EXTRA_URL, url);
context.startActivity(intent);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
fetchDataFromIntent();
setupViews();
loadShortcutIcon();
slideIn();
Telemetry.startUISession(TelemetryContract.Session.EXPERIMENT, Experiments.PROMOTE_ADD_TO_HOMESCREEN);
// Technically this isn't triggered by a "service". But it's also triggered by a background task and without
// actual user interaction.
Telemetry.sendUIEvent(TelemetryContract.Event.SHOW, TelemetryContract.Method.SERVICE, TELEMETRY_EXTRA);
}
@Override
protected void onDestroy() {
super.onDestroy();
Telemetry.stopUISession(TelemetryContract.Session.EXPERIMENT, Experiments.PROMOTE_ADD_TO_HOMESCREEN);
}
private void fetchDataFromIntent() {
final Bundle extras = getIntent().getExtras();
title = extras.getString(EXTRA_TITLE);
url = extras.getString(EXTRA_URL);
}
private void setupViews() {
setContentView(R.layout.homescreen_prompt);
((TextView) findViewById(R.id.title)).setText(title);
Uri uri = Uri.parse(url);
((TextView) findViewById(R.id.host)).setText(uri.getHost());
containerView = findViewById(R.id.container);
iconView = (ImageView) findViewById(R.id.icon);
findViewById(R.id.add).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
hasAccepted = true;
addToHomeScreen();
}
});
findViewById(R.id.close).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
onDecline();
}
});
}
private void addToHomeScreen() {
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
GeckoAppShell.createShortcut(title, url);
Telemetry.sendUIEvent(TelemetryContract.Event.ACTION, TelemetryContract.Method.BUTTON, TELEMETRY_EXTRA);
ActivityUtils.goToHomeScreen(HomeScreenPrompt.this);
finish();
}
});
}
private void loadShortcutIcon() {
Icons.with(this)
.pageUrl(url)
.skipNetwork()
.skipMemory()
.forLauncherIcon()
.build()
.execute(this);
}
private void slideIn() {
containerView.setTranslationY(500);
containerView.setAlpha(0);
final Animator translateAnimator = ObjectAnimator.ofFloat(containerView, "translationY", 0);
translateAnimator.setDuration(400);
final Animator alphaAnimator = ObjectAnimator.ofFloat(containerView, "alpha", 1);
alphaAnimator.setStartDelay(200);
alphaAnimator.setDuration(600);
final AnimatorSet set = new AnimatorSet();
set.playTogether(alphaAnimator, translateAnimator);
set.setStartDelay(400);
set.start();
}
/**
* Remember that the user rejected creating a home screen shortcut for this URL.
*/
private void rememberRejection() {
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
final UrlAnnotations urlAnnotations = BrowserDB.from(HomeScreenPrompt.this).getUrlAnnotations();
urlAnnotations.insertHomeScreenShortcut(getContentResolver(), url, false);
}
});
}
private void slideOut() {
if (isAnimating) {
return;
}
isAnimating = true;
ObjectAnimator animator = ObjectAnimator.ofFloat(containerView, "translationY", containerView.getHeight());
animator.addListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
finish();
}
});
animator.start();
}
@Override
public void finish() {
super.finish();
// Don't perform an activity-dismiss animation.
overridePendingTransition(0, 0);
}
@Override
public void onBackPressed() {
onDecline();
}
private void onDecline() {
if (hasDeclined || hasAccepted) {
return;
}
rememberRejection();
slideOut();
// Technically not always an action triggered by the "back" button but with the same effect: Finishing this
// activity and going back to the previous one.
Telemetry.sendUIEvent(TelemetryContract.Event.CANCEL, TelemetryContract.Method.BACK, TELEMETRY_EXTRA);
hasDeclined = true;
}
/**
* User clicked outside of the prompt.
*/
@Override
public boolean onTouchEvent(MotionEvent event) {
onDecline();
return true;
}
@Override
public void onIconResponse(IconResponse response) {
iconView.setImageBitmap(response.getBitmap());
}
}
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