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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.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.DrawableRes;
import android.support.annotation.StringRes;
import android.view.MotionEvent;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import org.mozilla.gecko.Locales;
import org.mozilla.gecko.R;
import org.mozilla.gecko.Telemetry;
import org.mozilla.gecko.TelemetryContract;
/**
* Generic HelperUI (prompt) that can be populated with an image, title, message and action button.
* See show() for usage. This is run as an Activity, results must be handled in the parent Activities
* onActivityResult().
*/
public class SimpleHelperUI extends Locales.LocaleAwareActivity {
public static final String PREF_FIRST_RVBP_SHOWN = "first_reader_view_bookmark_prompt_shown";
public static final String FIRST_RVBP_SHOWN_TELEMETRYEXTRA = "first_readerview_bookmark_prompt";
private View containerView;
private boolean isAnimating;
private String mTelemetryExtra;
private static final String EXTRA_TELEMETRYEXTRA = "telemetryextra";
private static final String EXTRA_TITLE = "title";
private static final String EXTRA_MESSAGE = "message";
private static final String EXTRA_IMAGE = "image";
private static final String EXTRA_BUTTON = "button";
private static final String EXTRA_RESULTCODE_POSITIVE = "positive";
private static final String EXTRA_RESULTCODE_NEGATIVE = "negative";
/**
* Show a generic helper UI/prompt.
*
* @param owner The owning Activity, the result of this prompt will be delivered to its
* onActivityResult().
* @param requestCode The request code for the Activity that will be created, this is passed to
* onActivityResult() to identify the prompt.
*
* @param positiveResultCode The result code passed to onActivityResult() when the button has
* been pressed.
* @param negativeResultCode The result code passed to onActivityResult() when the prompt was
* dismissed, either by pressing outside the prompt or by pressing the
* device back button.
*/
public static void show(Activity owner, String telemetryExtra,
int requestCode,
@StringRes int title, @StringRes int message,
@DrawableRes int image, @StringRes int buttonText,
int positiveResultCode, int negativeResultCode) {
Intent intent = new Intent(owner, SimpleHelperUI.class);
intent.putExtra(EXTRA_TELEMETRYEXTRA, telemetryExtra);
intent.putExtra(EXTRA_TITLE, title);
intent.putExtra(EXTRA_MESSAGE, message);
intent.putExtra(EXTRA_IMAGE, image);
intent.putExtra(EXTRA_BUTTON, buttonText);
intent.putExtra(EXTRA_RESULTCODE_POSITIVE, positiveResultCode);
intent.putExtra(EXTRA_RESULTCODE_NEGATIVE, negativeResultCode);
owner.startActivityForResult(intent, requestCode);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mTelemetryExtra = getIntent().getStringExtra(EXTRA_TELEMETRYEXTRA);
setupViews();
slideIn();
}
private void setupViews() {
final Intent i = getIntent();
setContentView(R.layout.simple_helper_ui);
containerView = findViewById(R.id.container);
((ImageView) findViewById(R.id.image)).setImageResource(i.getIntExtra(EXTRA_IMAGE, 0));
((TextView) findViewById(R.id.title)).setText(i.getIntExtra(EXTRA_TITLE, 0));
((TextView) findViewById(R.id.message)).setText(i.getIntExtra(EXTRA_MESSAGE, 0));
final Button button = ((Button) findViewById(R.id.button));
button.setText(i.getIntExtra(EXTRA_BUTTON, 0));
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
slideOut();
Telemetry.sendUIEvent(TelemetryContract.Event.ACTION, TelemetryContract.Method.BUTTON, mTelemetryExtra);
setResult(i.getIntExtra(EXTRA_RESULTCODE_POSITIVE, -1));
}
});
}
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();
}
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() {
slideOut();
Telemetry.sendUIEvent(TelemetryContract.Event.CANCEL, TelemetryContract.Method.BACK, mTelemetryExtra);
setResult(getIntent().getIntExtra(EXTRA_RESULTCODE_NEGATIVE, -1));
}
/**
* User clicked outside of the prompt.
*/
@Override
public boolean onTouchEvent(MotionEvent event) {
slideOut();
// Not really 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, mTelemetryExtra);
setResult(getIntent().getIntExtra(EXTRA_RESULTCODE_NEGATIVE, -1));
return true;
}
}
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