Lappland333
3 months ago
parent
e467f7acb3
commit
4f9344714e
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package net.micodes.myapplication;
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import android.content.Context;
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import androidx.test.platform.app.InstrumentationRegistry;
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import androidx.test.ext.junit.runners.AndroidJUnit4;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import static org.junit.Assert.*;
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/**
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* Instrumented test, which will execute on an Android device.
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*
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* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
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*/
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@RunWith(AndroidJUnit4.class)
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public class ExampleInstrumentedTest {
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@Test
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public void useAppContext() {
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// Context of the app under test.
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Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
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assertEquals("net.micodes.myapplication", appContext.getPackageName());
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}
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}
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package net.micodes.myapplication;
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import android.os.Bundle;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import androidx.annotation.NonNull;
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import androidx.fragment.app.Fragment;
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import androidx.navigation.fragment.NavHostFragment;
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import net.micodes.myapplication.databinding.FragmentFirstBinding;
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public class FirstFragment extends Fragment {
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private FragmentFirstBinding binding;
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@Override
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public View onCreateView(
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@NonNull LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState
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) {
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binding = FragmentFirstBinding.inflate(inflater, container, false);
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return binding.getRoot();
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}
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public void onViewCreated(@NonNull View view, Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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binding.buttonFirst.setOnClickListener(v ->
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NavHostFragment.findNavController(FirstFragment.this)
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.navigate(R.id.action_FirstFragment_to_SecondFragment)
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);
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}
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@Override
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public void onDestroyView() {
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super.onDestroyView();
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binding = null;
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}
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}
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@ -0,0 +1,77 @@
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package net.micodes.myapplication;
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import android.os.Bundle;
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import com.google.android.material.snackbar.Snackbar;
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import androidx.appcompat.app.AppCompatActivity;
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import android.view.View;
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import androidx.navigation.NavController;
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import androidx.navigation.Navigation;
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import androidx.navigation.ui.AppBarConfiguration;
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import androidx.navigation.ui.NavigationUI;
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import net.micodes.myapplication.databinding.ActivityMainBinding;
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import android.view.Menu;
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import android.view.MenuItem;
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public class MainActivity extends AppCompatActivity {
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private AppBarConfiguration appBarConfiguration;
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private ActivityMainBinding binding;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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binding = ActivityMainBinding.inflate(getLayoutInflater());
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setContentView(binding.getRoot());
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setSupportActionBar(binding.toolbar);
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NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_main);
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appBarConfiguration = new AppBarConfiguration.Builder(navController.getGraph()).build();
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NavigationUI.setupActionBarWithNavController(this, navController, appBarConfiguration);
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binding.fab.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
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.setAnchorView(R.id.fab)
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.setAction("Action", null).show();
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}
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});
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}
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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// Inflate the menu; this adds items to the action bar if it is present.
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getMenuInflater().inflate(R.menu.menu_main, menu);
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return true;
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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// Handle action bar item clicks here. The action bar will
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// automatically handle clicks on the Home/Up button, so long
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// as you specify a parent activity in AndroidManifest.xml.
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int id = item.getItemId();
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//noinspection SimplifiableIfStatement
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if (id == R.id.action_settings) {
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return true;
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}
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return super.onOptionsItemSelected(item);
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}
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@Override
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public boolean onSupportNavigateUp() {
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NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_main);
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return NavigationUI.navigateUp(navController, appBarConfiguration)
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|| super.onSupportNavigateUp();
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}
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}
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package net.micodes.myapplication;
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import android.os.Bundle;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import androidx.annotation.NonNull;
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import androidx.fragment.app.Fragment;
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import androidx.navigation.fragment.NavHostFragment;
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import net.micodes.myapplication.databinding.FragmentSecondBinding;
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public class SecondFragment extends Fragment {
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private FragmentSecondBinding binding;
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@Override
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public View onCreateView(
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@NonNull LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState
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) {
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binding = FragmentSecondBinding.inflate(inflater, container, false);
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return binding.getRoot();
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}
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public void onViewCreated(@NonNull View view, Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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binding.buttonSecond.setOnClickListener(v ->
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NavHostFragment.findNavController(SecondFragment.this)
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.navigate(R.id.action_SecondFragment_to_FirstFragment)
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);
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}
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@Override
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public void onDestroyView() {
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super.onDestroyView();
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binding = null;
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}
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}
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@ -0,0 +1,19 @@
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<?xml version="1.0" encoding="utf-8"?>
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<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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app:layout_behavior="@string/appbar_scrolling_view_behavior">
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<fragment
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android:id="@+id/nav_host_fragment_content_main"
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android:name="androidx.navigation.fragment.NavHostFragment"
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android:layout_width="0dp"
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android:layout_height="0dp"
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app:defaultNavHost="true"
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app:layout_constraintBottom_toBottomOf="parent"
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app:layout_constraintEnd_toEndOf="parent"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toTopOf="parent"
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app:navGraph="@navigation/nav_graph" />
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</androidx.constraintlayout.widget.ConstraintLayout>
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<?xml version="1.0" encoding="utf-8"?>
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<androidx.core.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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tools:context=".FirstFragment">
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<androidx.constraintlayout.widget.ConstraintLayout
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:padding="16dp">
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<Button
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android:id="@+id/button_first"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="@string/next"
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app:layout_constraintBottom_toTopOf="@id/textview_first"
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app:layout_constraintEnd_toEndOf="parent"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toTopOf="parent" />
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<TextView
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android:id="@+id/textview_first"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="16dp"
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android:text="@string/lorem_ipsum"
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app:layout_constraintBottom_toBottomOf="parent"
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app:layout_constraintEnd_toEndOf="parent"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toBottomOf="@id/button_first" />
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</androidx.constraintlayout.widget.ConstraintLayout>
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</androidx.core.widget.NestedScrollView>
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<?xml version="1.0" encoding="utf-8"?>
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<androidx.core.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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tools:context=".SecondFragment">
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<androidx.constraintlayout.widget.ConstraintLayout
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:padding="16dp">
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<Button
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android:id="@+id/button_second"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="@string/previous"
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app:layout_constraintBottom_toTopOf="@id/textview_second"
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app:layout_constraintEnd_toEndOf="parent"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toTopOf="parent" />
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<TextView
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android:id="@+id/textview_second"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="16dp"
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android:text="@string/lorem_ipsum"
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app:layout_constraintBottom_toBottomOf="parent"
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app:layout_constraintEnd_toEndOf="parent"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toBottomOf="@id/button_second" />
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</androidx.constraintlayout.widget.ConstraintLayout>
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</androidx.core.widget.NestedScrollView>
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@ -0,0 +1,10 @@
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<menu xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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xmlns:tools="http://schemas.android.com/tools"
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tools:context="net.micodes.myapplication.MainActivity">
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<item
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android:id="@+id/action_settings"
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android:orderInCategory="100"
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android:title="@string/action_settings"
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app:showAsAction="never" />
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</menu>
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<?xml version="1.0" encoding="utf-8"?>
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<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
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<background android:drawable="@drawable/ic_launcher_background" />
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<foreground android:drawable="@drawable/ic_launcher_foreground" />
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<monochrome android:drawable="@drawable/ic_launcher_foreground" />
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</adaptive-icon>
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<?xml version="1.0" encoding="utf-8"?>
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<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
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<background android:drawable="@drawable/ic_launcher_background" />
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<foreground android:drawable="@drawable/ic_launcher_foreground" />
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<monochrome android:drawable="@drawable/ic_launcher_foreground" />
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</adaptive-icon>
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<?xml version="1.0" encoding="utf-8"?>
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<navigation xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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xmlns:tools="http://schemas.android.com/tools"
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android:id="@+id/nav_graph"
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app:startDestination="@id/FirstFragment">
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<fragment
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android:id="@+id/FirstFragment"
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android:name="net.micodes.myapplication.FirstFragment"
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android:label="@string/first_fragment_label"
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tools:layout="@layout/fragment_first">
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<action
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android:id="@+id/action_FirstFragment_to_SecondFragment"
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app:destination="@id/SecondFragment" />
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</fragment>
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<fragment
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android:id="@+id/SecondFragment"
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android:name="net.micodes.myapplication.SecondFragment"
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android:label="@string/second_fragment_label"
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tools:layout="@layout/fragment_second">
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<action
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android:id="@+id/action_SecondFragment_to_FirstFragment"
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app:destination="@id/FirstFragment" />
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</fragment>
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</navigation>
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@ -0,0 +1,3 @@
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<resources>
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<dimen name="fab_margin">48dp</dimen>
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</resources>
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@ -0,0 +1,9 @@
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<resources xmlns:tools="http://schemas.android.com/tools">
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<style name="Theme.MyApplication" parent="Base.Theme.MyApplication">
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<!-- Transparent system bars for edge-to-edge. -->
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<item name="android:navigationBarColor">@android:color/transparent</item>
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<item name="android:statusBarColor">@android:color/transparent</item>
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<item name="android:windowLightStatusBar">?attr/isLightTheme</item>
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</style>
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</resources>
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@ -0,0 +1,3 @@
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<resources>
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<dimen name="fab_margin">200dp</dimen>
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</resources>
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@ -0,0 +1,3 @@
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<resources>
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<dimen name="fab_margin">48dp</dimen>
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</resources>
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@ -0,0 +1,17 @@
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package net.micodes.myapplication;
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import org.junit.Test;
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import static org.junit.Assert.*;
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/**
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* Example local unit test, which will execute on the development machine (host).
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*
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* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
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*/
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public class ExampleUnitTest {
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@Test
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public void addition_isCorrect() {
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assertEquals(4, 2 + 2);
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}
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}
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@ -1,5 +0,0 @@
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# 小米便签
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陈欣怡
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||||
|
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用gradle
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