質問編集履歴

HomeFragment.javaのプログラムを追加しました。

2018/08/19 01:05

投稿

Nustin053

スコア12

test CHANGED Viewed

File without changes

test CHANGED Viewed

@@ -138,115 +138,177 @@
-```Java>MainActivity
+```HomeFragment
 package com.websarver.wings.android.mamaraku;
-import android.app.FragmentManager;
+import android.content.Context;
+import android.net.Uri;
 import android.os.Bundle;
-import android.support.design.widget.FloatingActionButton;
-import android.support.design.widget.Snackbar;
 import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
 import android.view.View;
-import android.support.design.widget.NavigationView;
-import android.support.v4.view.GravityCompat;
-import android.support.v4.widget.DrawerLayout;
-import android.support.v7.app.ActionBarDrawerToggle;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.Toolbar;
-import android.view.Menu;
-import android.view.MenuItem;
-public class MainActivity extends AppCompatActivity
-        implements NavigationView.OnNavigationItemSelectedListener {
+import android.view.ViewGroup;
+/**
+ * A simple {@link Fragment} subclass.
+ * Activities that contain this fragment must implement the
+ * {@link HomeFragment.OnFragmentInteractionListener} interface
+ * to handle interaction events.
+ * Use the {@link HomeFragment#newInstance} factory method to
+ * create an instance of this fragment.
+ */
+public class HomeFragment extends Fragment {
+    // TODO: Rename parameter arguments, choose names that match
+    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
+    private static final String ARG_PARAM1 = "param1";
+    private static final String ARG_PARAM2 = "param2";
+    // TODO: Rename and change types of parameters
+    private String mParam1;
+    private String mParam2;
+    private OnFragmentInteractionListener mListener;
+    public HomeFragment() {
+        // Required empty public constructor
+    }
+    /**
+     * Use this factory method to create a new instance of
+     * this fragment using the provided parameters.
+     *
+     * @param param1 Parameter 1.
+     * @param param2 Parameter 2.
+     * @return A new instance of fragment HomeFragment.
+     */
+    // TODO: Rename and change types and number of parameters
+    public static HomeFragment newInstance(String param1, String param2) {
+        HomeFragment fragment = new HomeFragment();
+        Bundle args = new Bundle();
+        args.putString(ARG_PARAM1, param1);
+        args.putString(ARG_PARAM2, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
     @Override
-    protected void onCreate(Bundle savedInstanceState) {
+    public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_main);
-        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
-        setSupportActionBar(toolbar);
-        if (savedInstanceState == null) {
+        if (getArguments() != null) {
-            //Fragment load code
+            mParam1 = getArguments().getString(ARG_PARAM1);
+            mParam2 = getArguments().getString(ARG_PARAM2);
         }
-        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
-        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
-                this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
-        drawer.addDrawerListener(toggle);
-        toggle.syncState();
-        NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
-        navigationView.setNavigationItemSelectedListener(this);
     }
     @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_home, container, false);
+    }
+    // TODO: Rename method, update argument and hook method into UI event
-    public void onBackPressed() {
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
-        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
-        if (drawer.isDrawerOpen(GravityCompat.START)) {
+        if (context instanceof OnFragmentInteractionListener) {
-            drawer.closeDrawer(GravityCompat.START);
+            mListener = (OnFragmentInteractionListener) context;
         } else {
-            super.onBackPressed();
+            throw new RuntimeException(context.toString()
+                    + " must implement OnFragmentInteractionListener");
         }
@@ -256,130 +318,46 @@
     @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        // Inflate the menu; this adds items to the action bar if it is present.
-        getMenuInflater().inflate(R.menu.main, menu);
-        return true;
-    }
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        // Handle action bar item clicks here. The action bar will
-        // automatically handle clicks on the Home/Up button, so long
-        // as you specify a parent activity in AndroidManifest.xml.
-        int id = item.getItemId();
-        //noinspection SimplifiableIfStatement
-        if (id == R.id.action_settings) {
-            return true;
-        }
-        return super.onOptionsItemSelected(item);
-    }
-    @SuppressWarnings("StatementWithEmptyBody")
-    @Override
-    public boolean onNavigationItemSelected(MenuItem item) {
-        // Handle navigation view item clicks here.
-        int id = item.getItemId();
-        Fragment fragment = null;
-        Class fragmentClass = null;
-        if (id == R.id.nav_Home) {
-            fragmentClass = HomeFragment.class;
-            // Handle the camera action
-        } else if (id == R.id.nav_Day) {
-            fragmentClass = DayFragment.class;
-        } else if (id == R.id.nav_List) {
-            fragmentClass = ListFragment.class;
-        } else if (id == R.id.nav_manage) {
-            fragmentClass = HomeFragment.class;
-        } else if (id == R.id.nav_share) {
-            fragmentClass = HomeFragment.class;
-        }
-        try {
-            fragment = (Fragment) fragmentClass.newInstance();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        android.support.v4.app.FragmentManager fragmentManager = getSupportFragmentManager();
-        fragmentManager.beginTransaction().replace(R.id.flContent, fragment).commit();
-        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
-        drawer.closeDrawer(GravityCompat.START);
-        return true;
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+    /**
+     * This interface must be implemented by activities that contain this
+     * fragment to allow an interaction in this fragment to be communicated
+     * to the activity and potentially other fragments contained in that
+     * activity.
+     * <p>
+     * See the Android Training lesson <a href=
+     * "http://developer.android.com/training/basics/fragments/communicating.html"
+     * >Communicating with Other Fragments</a> for more information.
+     */
+    public interface OnFragmentInteractionListener {
+        // TODO: Update argument type and name
+        void onFragmentInteraction(Uri uri);
     }
 }
 ```

エラーメッセージの欄にAndroid Studioのログキャットのエラーメッセージを追加しました。

2018/08/19 01:05

投稿

Nustin053

スコア12

test CHANGED Viewed

File without changes

test CHANGED Viewed

@@ -52,7 +52,85 @@
 アプリが停止しました　（スマートフォン）
-Android studioでは特に表示はありません
+Android studio
+```実行
+08/04 23:46:28: Launching app
+$ adb install-multiple -r -t -p com.websarver.wings.android.mamaraku C:\Users\nagi0\Desktop\MamaRaku\app\build\intermediates\split-apk\debug\slices\slice_2.apk
+Split APKs installed
+$ adb shell am start -n "com.websarver.wings.android.mamaraku/com.websarver.wings.android.mamaraku.MainActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER
+Client not ready yet..Waiting for process to come online
+Waiting for process to come online
+Connected to process 19960 on device sony-e6853-CB5A29KZYU
+Capturing and displaying logcat messages from application. This behavior can be disabled in the "Logcat output" section of the "Debugger" settings page.
+V/BoostFramework: mAcquireFunc method = public int com.qualcomm.qti.Performance.perfLockAcquire(int,int[])
+V/BoostFramework: mReleaseFunc method = public int com.qualcomm.qti.Performance.perfLockRelease()
+                  mAcquireTouchFunc method = public int com.qualcomm.qti.Performance.perfLockAcquireTouch(android.view.MotionEvent,android.util.DisplayMetrics,int,int[])
+V/BoostFramework: BoostFramework() : mPerf = com.qualcomm.qti.Performance@2ff37f8
+D/AndroidRuntime: Shutting down VM
+E/AndroidRuntime: FATAL EXCEPTION: main
+                  Process: com.websarver.wings.android.mamaraku, PID: 19960
+                  java.lang.RuntimeException: com.websarver.wings.android.mamaraku.MainActivity@8355733 must implement OnFragmentInteractionListener
+                      at com.websarver.wings.android.mamaraku.HomeFragment.onAttach(HomeFragment.java:83)
+                      at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1372)
+                      at android.support.v4.app.FragmentTransition.addToFirstInLastOut(FragmentTransition.java:1188)
+                      at android.support.v4.app.FragmentTransition.calculateFragments(FragmentTransition.java:1071)
+                      at android.support.v4.app.FragmentTransition.startTransitions(FragmentTransition.java:115)
+                      at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2380)
+                      at android.support.v4.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2338)
+                      at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2245)
+                      at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:703)
+                      at android.os.Handler.handleCallback(Handler.java:751)
+                      at android.os.Handler.dispatchMessage(Handler.java:95)
+                      at android.os.Looper.loop(Looper.java:241)
+                      at android.app.ActivityThread.main(ActivityThread.java:6274)
+                      at java.lang.reflect.Method.invoke(Native Method)
+                      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
+                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
+I/art: Do partial code cache collection, code=24KB, data=29KB
+I/art: After code cache collection, code=17KB, data=25KB
+       Increasing code cache capacity to 128KB
+```
@@ -306,81 +384,7 @@
-```実行
-08/04 23:46:28: Launching app
-$ adb install-multiple -r -t -p com.websarver.wings.android.mamaraku C:\Users\nagi0\Desktop\MamaRaku\app\build\intermediates\split-apk\debug\slices\slice_2.apk
-Split APKs installed
-$ adb shell am start -n "com.websarver.wings.android.mamaraku/com.websarver.wings.android.mamaraku.MainActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER
-Client not ready yet..Waiting for process to come online
-Waiting for process to come online
-Connected to process 19960 on device sony-e6853-CB5A29KZYU
-Capturing and displaying logcat messages from application. This behavior can be disabled in the "Logcat output" section of the "Debugger" settings page.
-V/BoostFramework: mAcquireFunc method = public int com.qualcomm.qti.Performance.perfLockAcquire(int,int[])
-V/BoostFramework: mReleaseFunc method = public int com.qualcomm.qti.Performance.perfLockRelease()
-                  mAcquireTouchFunc method = public int com.qualcomm.qti.Performance.perfLockAcquireTouch(android.view.MotionEvent,android.util.DisplayMetrics,int,int[])
-V/BoostFramework: BoostFramework() : mPerf = com.qualcomm.qti.Performance@2ff37f8
-D/AndroidRuntime: Shutting down VM
-E/AndroidRuntime: FATAL EXCEPTION: main
-                  Process: com.websarver.wings.android.mamaraku, PID: 19960
-                  java.lang.RuntimeException: com.websarver.wings.android.mamaraku.MainActivity@8355733 must implement OnFragmentInteractionListener
-                      at com.websarver.wings.android.mamaraku.HomeFragment.onAttach(HomeFragment.java:83)
-                      at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1372)
-                      at android.support.v4.app.FragmentTransition.addToFirstInLastOut(FragmentTransition.java:1188)
-                      at android.support.v4.app.FragmentTransition.calculateFragments(FragmentTransition.java:1071)
-                      at android.support.v4.app.FragmentTransition.startTransitions(FragmentTransition.java:115)
-                      at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2380)
-                      at android.support.v4.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2338)
-                      at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2245)
-                      at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:703)
-                      at android.os.Handler.handleCallback(Handler.java:751)
-                      at android.os.Handler.dispatchMessage(Handler.java:95)
-                      at android.os.Looper.loop(Looper.java:241)
-                      at android.app.ActivityThread.main(ActivityThread.java:6274)
-                      at java.lang.reflect.Method.invoke(Native Method)
-                      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
-                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
-I/art: Do partial code cache collection, code=24KB, data=29KB
-I/art: After code cache collection, code=17KB, data=25KB
-       Increasing code cache capacity to 128KB
-```

実行時のメッセージを追記しました

2018/08/18 15:20

投稿

Nustin053

スコア12

test CHANGED Viewed

File without changes

test CHANGED Viewed

@@ -304,61 +304,81 @@
 ```
-```>activity_main.xml
-<?xml version="1.0" encoding="utf-8"?>
-<android.support.v4.widget.DrawerLayout 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:id="@+id/drawer_layout"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:fitsSystemWindows="true"
-    tools:openDrawer="start">
-    <include
-        layout="@layout/app_bar_main"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent" />
-    <android.support.design.widget.NavigationView
-        android:id="@+id/nav_view"
-        android:layout_width="wrap_content"
-        android:layout_height="match_parent"
-        android:layout_gravity="start"
-        android:fitsSystemWindows="true"
-        app:headerLayout="@layout/nav_header_main"
-        app:menu="@menu/activity_main_drawer" />
-</android.support.v4.widget.DrawerLayout>
+```実行
+08/04 23:46:28: Launching app
+$ adb install-multiple -r -t -p com.websarver.wings.android.mamaraku C:\Users\nagi0\Desktop\MamaRaku\app\build\intermediates\split-apk\debug\slices\slice_2.apk
+Split APKs installed
+$ adb shell am start -n "com.websarver.wings.android.mamaraku/com.websarver.wings.android.mamaraku.MainActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER
+Client not ready yet..Waiting for process to come online
+Waiting for process to come online
+Connected to process 19960 on device sony-e6853-CB5A29KZYU
+Capturing and displaying logcat messages from application. This behavior can be disabled in the "Logcat output" section of the "Debugger" settings page.
+V/BoostFramework: mAcquireFunc method = public int com.qualcomm.qti.Performance.perfLockAcquire(int,int[])
+V/BoostFramework: mReleaseFunc method = public int com.qualcomm.qti.Performance.perfLockRelease()
+                  mAcquireTouchFunc method = public int com.qualcomm.qti.Performance.perfLockAcquireTouch(android.view.MotionEvent,android.util.DisplayMetrics,int,int[])
+V/BoostFramework: BoostFramework() : mPerf = com.qualcomm.qti.Performance@2ff37f8
+D/AndroidRuntime: Shutting down VM
+E/AndroidRuntime: FATAL EXCEPTION: main
+                  Process: com.websarver.wings.android.mamaraku, PID: 19960
+                  java.lang.RuntimeException: com.websarver.wings.android.mamaraku.MainActivity@8355733 must implement OnFragmentInteractionListener
+                      at com.websarver.wings.android.mamaraku.HomeFragment.onAttach(HomeFragment.java:83)
+                      at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1372)
+                      at android.support.v4.app.FragmentTransition.addToFirstInLastOut(FragmentTransition.java:1188)
+                      at android.support.v4.app.FragmentTransition.calculateFragments(FragmentTransition.java:1071)
+                      at android.support.v4.app.FragmentTransition.startTransitions(FragmentTransition.java:115)
+                      at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2380)
+                      at android.support.v4.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2338)
+                      at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2245)
+                      at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:703)
+                      at android.os.Handler.handleCallback(Handler.java:751)
+                      at android.os.Handler.dispatchMessage(Handler.java:95)
+                      at android.os.Looper.loop(Looper.java:241)
+                      at android.app.ActivityThread.main(ActivityThread.java:6274)
+                      at java.lang.reflect.Method.invoke(Native Method)
+                      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
+                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
+I/art: Do partial code cache collection, code=24KB, data=29KB
+I/art: After code cache collection, code=17KB, data=25KB
+       Increasing code cache capacity to 128KB
 ```
@@ -366,6 +386,10 @@
 ### 試したこと