| // Copyright 2014 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package io.flutter.examples.platform_view; |
| |
| import android.app.Activity; |
| import android.content.Intent; |
| import android.os.Bundle; |
| import android.view.View; |
| import android.widget.Button; |
| import android.widget.TextView; |
| import androidx.appcompat.app.AppCompatActivity; |
| import androidx.appcompat.widget.Toolbar; |
| import com.google.android.material.floatingactionbutton.FloatingActionButton; |
| |
| public class CountActivity extends AppCompatActivity { |
| public static final String EXTRA_COUNTER = "counter"; |
| private int counter; |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.android_full_screen_layout); |
| Toolbar myToolbar = findViewById(R.id.my_toolbar); |
| myToolbar.setTitle("Platform View"); |
| setSupportActionBar(myToolbar); |
| |
| counter = getIntent().getIntExtra(EXTRA_COUNTER, 0); |
| updateText(); |
| |
| FloatingActionButton fab = findViewById(R.id.fab); |
| fab.setOnClickListener(new View.OnClickListener() { |
| @Override |
| public void onClick(View v) { |
| counter++; |
| updateText(); |
| } |
| }); |
| |
| Button switchViewButton = findViewById(R.id.button); |
| switchViewButton.setOnClickListener(new View.OnClickListener() { |
| @Override |
| public void onClick(View v) { |
| returnToFlutterView(); |
| } |
| }); |
| } |
| |
| private void updateText() { |
| TextView textView = findViewById(R.id.button_tap); |
| String value = "Button tapped " + counter + (counter == 1 ? " time" : " times"); |
| textView.setText(value); |
| } |
| |
| private void returnToFlutterView() { |
| Intent returnIntent = new Intent(); |
| returnIntent.putExtra(EXTRA_COUNTER, counter); |
| setResult(Activity.RESULT_OK, returnIntent); |
| finish(); |
| } |
| |
| public void onBackPressed() { |
| returnToFlutterView(); |
| } |
| } |