활동 재활용 버그 표시

동일한 서랍을 사용하는 Android 앱을 만들어야합니다. 나는 인터넷에 대한 자습서를 발견하고 여기에 내 소스 코드 :활동 재활용 버그 표시

내 AppBaseActivity :

<?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"> 

    <FrameLayout 
     layout="@layout/app_bar_main" 
     android:id="@+id/vue" 
     android:paddingTop="?attr/actionBarSize" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" /> 

    <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>

자바 AppBaseActivity :

package assistance.utils; 

import android.content.Context; 
import android.content.Intent; 
import android.os.Bundle; 
import android.view.KeyEvent; 
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; 
import android.view.ViewGroup; 
import android.view.inputmethod.InputMethodManager; 
import android.widget.EditText; 
import android.widget.FrameLayout; 

import assistance.R; 
import assistance.main.SearchActivity; 
import assistance.main.SettingsActivity; 

public abstract class AppBaseActivity extends AppCompatActivity 
     implements NavigationView.OnNavigationItemSelectedListener { 

    private FrameLayout vue; 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     super.setContentView(R.layout.app_base_activity); 
     vue = (FrameLayout) findViewById(R.id.vue); 
     Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); 
     super.setSupportActionBar(toolbar); 

     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(); 

     toolbarSearch = (EditText) findViewById(R.id.toolbarSearch); 
     toolbarSearch.setOnFocusChangeListener(new View.OnFocusChangeListener() { 
      @Override 
      public void onFocusChange(View view, boolean b) { 
       //... 
      } 
     }); 

     toolbarSearch.setOnKeyListener(new View.OnKeyListener() { 
      @Override 
      public boolean onKey(View view, int i, KeyEvent keyEvent) { 
       Intent intent = new Intent(getBaseContext(), SearchActivity.class); 
       view.getContext().startActivity(intent); 
       return false; 
      } 
     }); 

     NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view); 
     navigationView.setNavigationItemSelectedListener(this); 
    } 

    @Override 
    public void setContentView(int layoutResID){ 
     if (vue!=null){ 
      LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE); 
      ViewGroup.LayoutParams lp = new ViewGroup.LayoutParams(
        ViewGroup.LayoutParams.MATCH_PARENT, 
        ViewGroup.LayoutParams.MATCH_PARENT 
      ); 
      View stubView = inflater.inflate(layoutResID, vue, false); 
      vue.addView(stubView, lp); 
     } 
    } 

    @Override 
    public void setContentView(View view){ 
     if (vue!=null){ 
      ViewGroup.LayoutParams lp = new ViewGroup.LayoutParams(
        ViewGroup.LayoutParams.MATCH_PARENT, 
        ViewGroup.LayoutParams.MATCH_PARENT 
      ); 
      vue.addView(view, lp); 
     } 
    } 

    @Override 
    public void setContentView(View view, ViewGroup.LayoutParams params){ 
     if (vue!=null) { 
      vue.addView(view,params); 
     } 
    } 

    @Override 
    public void onBackPressed() { 
     DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout); 
     if (drawer.isDrawerOpen(GravityCompat.START)) { 
      drawer.closeDrawer(GravityCompat.START); 
     } else { 
      super.onBackPressed(); 
     } 
    } 

    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 
     super.getMenuInflater().inflate(R.menu.main, menu); 
     return true; 
    } 

    @Override 
    public boolean onOptionsItemSelected(MenuItem item) { 
     int id = item.getItemId(); 
     return super.onOptionsItemSelected(item); 
    } 

    @SuppressWarnings("StatementWithEmptyBody") 
    @Override 
    public boolean onNavigationItemSelected(MenuItem item) { 
     int id = item.getItemId(); 

     if (id == R.id.nav_manage) { 
      startActivity(new Intent(this,SettingsActivity.class)); 
     } 

     DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout); 
     drawer.closeDrawer(GravityCompat.START); 
     return true; 
    } 
}

XML 주요 활동 :

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout 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:orientation="vertical" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:paddingBottom="@dimen/activity_vertical_margin" 
    app:layout_behavior="@string/appbar_scrolling_view_behavior" 
    tools:context="assistance.main.MainActivity"> 

    <TextView 
     android:padding="5dp" 
     android:text="Evolution du chiffre d'affaires" 
     android:background="@drawable/layout_rubrique_title" 
     android:layout_width="match_parent" 
     android:textStyle="bold" 
     android:textSize="16dp" 
     android:layout_height="wrap_content" /> 

    <com.github.mikephil.charting.charts.CombinedChart 
     android:id="@+id/chart" 
     android:layout_marginTop="5dp" 
     android:layout_marginBottom="5dp" 
     android:layout_marginLeft="5dp" 
     android:layout_marginRight="5dp" 
     android:layout_width="match_parent" 
     android:layout_height="200dp" /> 

    <TextView 
     android:padding="5dp" 
     android:text="Affaires en cours" 
     android:background="@drawable/layout_rubrique_title" 
     android:layout_width="match_parent" 
     android:textStyle="bold" 
     android:textSize="16dp" 
     android:layout_height="wrap_content" /> 

    <android.support.v7.widget.RecyclerView 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:scrollbars="vertical" 
     android:id="@+id/opportunites" /> 

</LinearLayout>

자바 홈페이지 활동 :

package assistance.main; 

import android.graphics.Color; 
import android.os.Bundle; 
import android.support.v4.content.ContextCompat; 
import android.support.v7.widget.LinearLayoutManager; 
import android.support.v7.widget.RecyclerView; 

import com.github.mikephil.charting.animation.Easing; 
import com.github.mikephil.charting.charts.CombinedChart; 
import com.github.mikephil.charting.components.AxisBase; 
import com.github.mikephil.charting.components.Description; 
import com.github.mikephil.charting.components.XAxis; 
import com.github.mikephil.charting.components.YAxis; 
import com.github.mikephil.charting.data.BarData; 
import com.github.mikephil.charting.data.BarDataSet; 
import com.github.mikephil.charting.data.BarEntry; 
import com.github.mikephil.charting.data.CombinedData; 
import com.github.mikephil.charting.data.Entry; 
import com.github.mikephil.charting.data.LineData; 
import com.github.mikephil.charting.data.LineDataSet; 
import com.github.mikephil.charting.formatter.IAxisValueFormatter; 

import java.util.ArrayList; 
import java.util.List; 

import assistance.R; 
import assistance.utils.AppBaseActivity; 

public class MainActivity extends AppBaseActivity { 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     super.setContentView(R.layout.content_main); 
     //... 
    } 

}

그리고 마지막으로 XML 검색 활동 :

<?xml version="1.0" encoding="utf-8"?> 
<RelativeLayout 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/content_search" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:paddingBottom="@dimen/activity_vertical_margin" 
    android:paddingLeft="@dimen/activity_horizontal_margin" 
    android:paddingRight="@dimen/activity_horizontal_margin" 
    android:paddingTop="@dimen/activity_vertical_margin" 
    app:layout_behavior="@string/appbar_scrolling_view_behavior" 
    tools:context="assistance.main.SearchActivity" > 

    <ScrollView 
     android:id="@+id/seaRecords" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent"> 
     <android.support.v7.widget.RecyclerView 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:scrollbars="vertical" 
      android:id="@+id/seaResultats" /> 
    </ScrollView> 

</RelativeLayout>

그리고 자바 검색 활동 :

package assistance.main; 

import android.content.Context; 
import android.content.Intent; 
import android.os.Bundle; 
import android.support.v7.widget.LinearLayoutManager; 
import android.support.v7.widget.RecyclerView; 
import android.view.KeyEvent; 
import android.view.View; 
import android.view.inputmethod.InputMethodManager; 
import android.widget.EditText; 

import assistance.R; 
import assistance.utils.AppBaseActivity; 

import java.util.ArrayList; 

public class SearchActivity extends AppBaseActivity { 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     super.setContentView(R.layout.content_search); 
     //... 
    } 

}

나는 각 활동에 대한 내 서랍을 가지고,하지만 난 주 하나에서 다른 활동을 열 때, 내가 가진 문제 : 주요 활동에서 내 framelayout에 추가 된 모든 요소가 화면에 새 요소 앞에 표시됩니다.

제발 도와 줄 사람이 있습니까? 사전 :

출처

2017-10-17 Matheo26

말라가 된 setContentView를 (우선)에서

Main activity:

Search activity:

덕분에보기를로드 할 수있는 다른 방법을 만들 method.Instead.

public void addView(int layoutResID){ 
    if (vue!=null){ 
     LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE); 
     ViewGroup.LayoutParams lp = new ViewGroup.LayoutParams(
       ViewGroup.LayoutParams.MATCH_PARENT, 
       ViewGroup.LayoutParams.MATCH_PARENT 
     ); 
     View stubView = inflater.inflate(layoutResID, vue, false); 
     vue.addView(stubView, lp); 
    } 
}

그리고 당신의 주요 활동 및 검색 활동 내부

메소드를 호출

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    addView(R.layout.content_main); 
    //... 
}

편집 : 또한 app_bar_main을 제거하기위한 프레임 레이아웃에

<include 
     layout="@layout/app_bar_main" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" />

출처

2017-10-17 08:10:14 Anonymous

감사 의견을 추가하려면 대답은하지만 문제는 여전히 관련이 있습니다 ... : ( – Matheo26

업데이트 된 코드보기 – Anonymous

다시해야합니다. 내 바를 내 기지로 옮기시겠습니까? 이 작업을 수행하면 각 활동에 추가해야합니까? baseActivit의 frameLayout에 직접 뷰를 추가하면 동일한 문제가 발생합니까? – Matheo26

활동 재활용 버그 표시

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