Activities 01 #35
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| package otus.gpb.homework.activities | ||
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| import android.content.Intent | ||
| import android.os.Bundle | ||
| import android.util.Log | ||
| import android.widget.Button | ||
| import androidx.appcompat.app.AppCompatActivity | ||
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| private const val TAG = "onNewIntent" | ||
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| class MainActivityA : AppCompatActivity(R.layout.activity_main_a) { | ||
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| override fun onCreate(savedInstanceState: Bundle?) { | ||
| super.onCreate(savedInstanceState) | ||
| val button = findViewById<Button>(R.id.button_activity_B) | ||
| button.setOnClickListener { | ||
| val intent = Intent(this, MainActivityB::class.java).apply { | ||
| flags = Intent.FLAG_ACTIVITY_MULTIPLE_TASK or Intent.FLAG_ACTIVITY_NEW_TASK | ||
| } | ||
| startActivity(intent) | ||
| } | ||
| } | ||
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| override fun onNewIntent(intent: Intent?) { | ||
| Log.d(TAG,"call newIntent activity A") | ||
| super.onNewIntent(intent) | ||
| } | ||
| } | ||
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| package otus.gpb.homework.activities | ||
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| import android.content.Intent | ||
| import android.os.Bundle | ||
| import android.widget.Button | ||
| import androidx.appcompat.app.AppCompatActivity | ||
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| class MainActivityB : AppCompatActivity(R.layout.activity_main_b) { | ||
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| override fun onCreate(savedInstanceState: Bundle?) { | ||
| super.onCreate(savedInstanceState) | ||
| setContentView(R.layout.activity_main_b) | ||
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| val button = findViewById<Button>(R.id.button_activity_C) | ||
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| button.setOnClickListener { | ||
| val intent = Intent(this, MainActivityC::class.java) | ||
| startActivity(intent) | ||
| } | ||
| } | ||
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| override fun onNewIntent(intent: Intent?) { | ||
| super.onNewIntent(intent) | ||
| } | ||
| } |
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| package otus.gpb.homework.activities | ||
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| import android.content.Intent | ||
| import android.os.Bundle | ||
| import android.widget.Button | ||
| import androidx.appcompat.app.AppCompatActivity | ||
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| class MainActivityC : AppCompatActivity() { | ||
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| override fun onCreate(savedInstanceState: Bundle?) { | ||
| super.onCreate(savedInstanceState) | ||
| setContentView(R.layout.activity_main_c) | ||
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| val button = findViewById<Button>(R.id.button_open_activity_A_from_C) | ||
| val button2 = findViewById<Button>(R.id.button_open_activity_D_from_C) | ||
| val button3 = findViewById<Button>(R.id.button_close_activity_C_from_C) | ||
| val button4 = findViewById<Button>(R.id.button_close_Stacks) | ||
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| button.setOnClickListener { | ||
| val intent = Intent(this, MainActivityA::class.java) | ||
| startActivity(intent) | ||
| } | ||
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| button2.setOnClickListener { | ||
| val intent = Intent(this, MainActivityD::class.java).apply { | ||
| flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK | ||
| } | ||
| startActivity(intent) | ||
| } | ||
|
There was a problem hiding this comment. Отсутствует преход на активити А с закрытием стека |
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| button3.setOnClickListener { | ||
| finish() | ||
| } | ||
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| button4.setOnClickListener { | ||
| finishAffinity() | ||
| } | ||
| } | ||
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| } | ||
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| package otus.gpb.homework.activities | ||
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| import android.os.Bundle | ||
| import androidx.appcompat.app.AppCompatActivity | ||
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| class MainActivityD : AppCompatActivity() { | ||
| override fun onCreate(savedInstanceState: Bundle?) { | ||
| super.onCreate(savedInstanceState) | ||
| setContentView(R.layout.activity_main_d) | ||
| } | ||
| } |
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| <?xml version="1.0" encoding="utf-8"?> | ||
| <androidx.constraintlayout.widget.ConstraintLayout | ||
| xmlns:android="http://schemas.android.com/apk/res/android" | ||
| xmlns:app="http://schemas.android.com/apk/res-auto" | ||
| xmlns:tools="http://schemas.android.com/tools" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="match_parent" | ||
| android:background="#f44336" | ||
| tools:context=".MainActivityA"> | ||
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| <Button | ||
| android:id="@+id/button_activity_B" | ||
| android:layout_width="250dp" | ||
| android:layout_height="70dp" | ||
| android:layout_marginBottom="50dp" | ||
| android:text="@string/open_activity_b" | ||
| app:layout_constraintBottom_toBottomOf="parent" | ||
| app:layout_constraintEnd_toEndOf="parent" | ||
| app:layout_constraintStart_toStartOf="parent"> | ||
| </Button> | ||
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| </androidx.constraintlayout.widget.ConstraintLayout> |
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| <?xml version="1.0" encoding="utf-8"?> | ||
| <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" | ||
| xmlns:app="http://schemas.android.com/apk/res-auto" | ||
| xmlns:tools="http://schemas.android.com/tools" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="match_parent" | ||
| android:background="#4caf50" | ||
| tools:context=".MainActivityB"> | ||
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| <Button | ||
| android:id="@+id/button_activity_C" | ||
| android:layout_width="250dp" | ||
| android:layout_height="70dp" | ||
| android:layout_marginBottom="50dp" | ||
| android:text="@string/open_activity_c" | ||
| app:layout_constraintBottom_toBottomOf="parent" | ||
| app:layout_constraintEnd_toEndOf="parent" | ||
| app:layout_constraintStart_toStartOf="parent"> | ||
| </Button> | ||
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| </androidx.constraintlayout.widget.ConstraintLayout> |
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| <?xml version="1.0" encoding="utf-8"?> | ||
| <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" | ||
| xmlns:app="http://schemas.android.com/apk/res-auto" | ||
| xmlns:tools="http://schemas.android.com/tools" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="match_parent" | ||
| android:background="#2196f3" | ||
| tools:context=".MainActivityC"> | ||
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| <Button | ||
| android:id="@+id/button_open_activity_A_from_C" | ||
| android:layout_width="250dp" | ||
| android:layout_height="70dp" | ||
| android:text="@string/open_activity_a" | ||
| android:layout_margin="50dp" | ||
| app:layout_constraintBottom_toTopOf="@+id/button_open_activity_D_from_C" | ||
| app:layout_constraintEnd_toEndOf="parent" | ||
| app:layout_constraintStart_toStartOf="parent"> | ||
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| </Button> | ||
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| <Button | ||
| android:id="@+id/button_open_activity_D_from_C" | ||
| android:layout_width="250dp" | ||
| android:layout_height="70dp" | ||
| android:text="@string/open_activity_d" | ||
| android:layout_margin="50dp" | ||
| app:layout_constraintBottom_toTopOf="@+id/button_close_activity_C_from_C" | ||
| app:layout_constraintEnd_toEndOf="parent" | ||
| app:layout_constraintStart_toStartOf="parent"> | ||
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| </Button> | ||
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| <Button | ||
| android:id="@+id/button_close_activity_C_from_C" | ||
| android:layout_width="250dp" | ||
| android:layout_height="70dp" | ||
| android:text="@string/close_activity_c" | ||
| android:layout_margin="50dp" | ||
| app:layout_constraintBottom_toTopOf="@+id/button_close_Stacks" | ||
| app:layout_constraintEnd_toEndOf="parent" | ||
| app:layout_constraintStart_toStartOf="parent"> | ||
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| </Button> | ||
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| <Button | ||
| android:id="@+id/button_close_Stacks" | ||
| android:layout_width="250dp" | ||
| android:layout_height="70dp" | ||
| android:layout_marginBottom="50dp" | ||
| android:text="@string/close_stack" | ||
| app:layout_constraintBottom_toBottomOf="parent" | ||
| app:layout_constraintEnd_toEndOf="parent" | ||
| app:layout_constraintStart_toStartOf="parent"> | ||
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| </Button> | ||
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| </androidx.constraintlayout.widget.ConstraintLayout> |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,10 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" | ||
| xmlns:app="http://schemas.android.com/apk/res-auto" | ||
| xmlns:tools="http://schemas.android.com/tools" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="match_parent" | ||
| android:background="#ffeb3b" | ||
| tools:context=".MainActivityD"> | ||
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| </androidx.constraintlayout.widget.ConstraintLayout> |
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,3 +1,51 @@ | ||
| <resources> | ||
| <string name="app_name">Activities</string> | ||
| <!-- Strings used for fragments for navigation --> | ||
| <string name="first_fragment_label">First Fragment</string> | ||
| <string name="second_fragment_label">Second Fragment</string> | ||
| <string name="next">Next</string> | ||
| <string name="previous">Previous</string> | ||
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| <string name="lorem_ipsum"> | ||
| Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam in scelerisque sem. Mauris | ||
| volutpat, dolor id interdum ullamcorper, risus dolor egestas lectus, sit amet mattis purus | ||
| dui nec risus. Maecenas non sodales nisi, vel dictum dolor. Class aptent taciti sociosqu ad | ||
| litora torquent per conubia nostra, per inceptos himenaeos. Suspendisse blandit eleifend | ||
| diam, vel rutrum tellus vulputate quis. Aliquam eget libero aliquet, imperdiet nisl a, | ||
| ornare ex. Sed rhoncus est ut libero porta lobortis. Fusce in dictum tellus.\n\n | ||
| Suspendisse interdum ornare ante. Aliquam nec cursus lorem. Morbi id magna felis. Vivamus | ||
| egestas, est a condimentum egestas, turpis nisl iaculis ipsum, in dictum tellus dolor sed | ||
| neque. Morbi tellus erat, dapibus ut sem a, iaculis tincidunt dui. Interdum et malesuada | ||
| fames ac ante ipsum primis in faucibus. Curabitur et eros porttitor, ultricies urna vitae, | ||
| molestie nibh. Phasellus at commodo eros, non aliquet metus. Sed maximus nisl nec dolor | ||
| bibendum, vel congue leo egestas.\n\n | ||
| Sed interdum tortor nibh, in sagittis risus mollis quis. Curabitur mi odio, condimentum sit | ||
| amet auctor at, mollis non turpis. Nullam pretium libero vestibulum, finibus orci vel, | ||
| molestie quam. Fusce blandit tincidunt nulla, quis sollicitudin libero facilisis et. Integer | ||
| interdum nunc ligula, et fermentum metus hendrerit id. Vestibulum lectus felis, dictum at | ||
| lacinia sit amet, tristique id quam. Cras eu consequat dui. Suspendisse sodales nunc ligula, | ||
| in lobortis sem porta sed. Integer id ultrices magna, in luctus elit. Sed a pellentesque | ||
| est.\n\n | ||
| Aenean nunc velit, lacinia sed dolor sed, ultrices viverra nulla. Etiam a venenatis nibh. | ||
| Morbi laoreet, tortor sed facilisis varius, nibh orci rhoncus nulla, id elementum leo dui | ||
| non lorem. Nam mollis ipsum quis auctor varius. Quisque elementum eu libero sed commodo. In | ||
| eros nisl, imperdiet vel imperdiet et, scelerisque a mauris. Pellentesque varius ex nunc, | ||
| quis imperdiet eros placerat ac. Duis finibus orci et est auctor tincidunt. Sed non viverra | ||
| ipsum. Nunc quis augue egestas, cursus lorem at, molestie sem. Morbi a consectetur ipsum, a | ||
| placerat diam. Etiam vulputate dignissim convallis. Integer faucibus mauris sit amet finibus | ||
| convallis.\n\n | ||
| Phasellus in aliquet mi. Pellentesque habitant morbi tristique senectus et netus et | ||
| malesuada fames ac turpis egestas. In volutpat arcu ut felis sagittis, in finibus massa | ||
| gravida. Pellentesque id tellus orci. Integer dictum, lorem sed efficitur ullamcorper, | ||
| libero justo consectetur ipsum, in mollis nisl ex sed nisl. Donec maximus ullamcorper | ||
| sodales. Praesent bibendum rhoncus tellus nec feugiat. In a ornare nulla. Donec rhoncus | ||
| libero vel nunc consequat, quis tincidunt nisl eleifend. Cras bibendum enim a justo luctus | ||
| vestibulum. Fusce dictum libero quis erat maximus, vitae volutpat diam dignissim. | ||
| </string> | ||
| <string name="open_activity_b">Open activity B</string> | ||
| <string name="open_activity_c">Open activity C</string> | ||
| <string name="open_activity_a">Open activity A</string> | ||
| <string name="open_activity_d">Open activity D</string> | ||
| <string name="close_activity_c">Close activity C</string> | ||
| <string name="close_stack">Close Stack</string> | ||
| </resources> |
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Я б тут советовал завести метод
onNewIntent, чтобы легче было проверить третье задание