Android - AdMobバナークラッシュApp

Question

複数のエラーを修正しようとしたが、何度もエラーが発生しましたが、さらに多くのエラーが発生しました。私はASとJavaについて全く新しいので、簡単に問題を解決できるかもしれません。私はいくつかのクラスが欠けていると思う。したがって、これが出力されます：

Error:(79, 9) error: cannot find symbol variable mAdView

Error:(79, 45) error: cannot find symbol variable ad_view

Error:(89, 9) error: cannot find symbol variable mAdView

Error:(140, 19) error: variable adRequest is already defined in method onCreate(Bundle)

Error:(175, 13) error: cannot find symbol variable mAdView

Error:(176, 13) error: cannot find symbol variable mAdView

Error:(185, 13) error: cannot find symbol variable mAdView

Error:(186, 13) error: cannot find symbol variable mAdView

MainActivity.java

package com.xxxx.xxxxx; 

//import com.xxxx.xxxxx.R; 
import android.annotation.TargetApi; 
import android.graphics.RectF; 
import android.os.Build; 
import android.os.Bundle; 
import android.os.Handler; 
import android.support.v4.app.Fragment; 
import android.support.v4.app.FragmentManager; 
import android.support.v4.app.FragmentPagerAdapter; 
import android.support.v4.util.SparseArrayCompat; 
import android.support.v4.view.ViewPager; 
import android.support.v7.app.ActionBarActivity; 
import android.support.v7.widget.Toolbar; 
import android.text.Spannable; 
import android.text.SpannableString; 
import android.util.TypedValue; 
import android.view.View; 
import android.view.animation.AccelerateDecelerateInterpolator; 
import android.widget.ImageView; 
import android.widget.ScrollView; 
import android.widget.TextView; 

import android.app.Activity; 
import android.content.Intent; 
import android.net.Uri; 
import android.os.Bundle; 
import android.content.Intent; 

import com.astuetz.PagerSlidingTabStrip; 
import com.flaviofaria.kenburnsview.KenBurnsView; 
import com.nineoldandroids.view.ViewHelper; 

import java.util.Random; 

import com.google.android.gms.ads.AdRequest; 
import com.google.android.gms.ads.AdView; 
import android.view.Menu; 
import android.view.MenuItem; 

public class MainActivity extends ActionBarActivity implements ScrollTabHolder, ViewPager.OnPageChangeListener { 

    private static AccelerateDecelerateInterpolator sSmoothInterpolator = new AccelerateDecelerateInterpolator(); 

    private KenBurnsView mHeaderPicture; 
    private View mHeader; 
    private PagerSlidingTabStrip mPagerSlidingTabStrip; 
    private ViewPager mViewPager; 
    private PagerAdapter mPagerAdapter; 
    private Toolbar toolbar; 
    private TextView title; 
    private ImageView icon; 
    private int mActionBarHeight; 
    private int mMinHeaderHeight; 
    private int mHeaderHeight; 
    private int mMinHeaderTranslation; 
    private ImageView mHeaderLogo; 
    private RectF mRect1 = new RectF(); 
    private RectF mRect2 = new RectF(); 
    private TypedValue mTypedValue = new TypedValue(); 
    private SpannableString mSpannableString; 
    private AlphaForegroundColorSpan mAlphaForegroundColorSpan; 

    int[] photos={R.drawable.photo1, R.drawable.phpto2, R.drawable.photo3, R.drawable.photo4, R.drawable.photo5, R.drawable.photo6, R.drawable.photo7, R.drawable.photo8, R.drawable.photo9}; 
    KenBurnsView imageView; 

    /* =====================ADS===================== */ 
    AdView adView; 
    /* =====================ADS===================== */ 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     /*setContentView(R.layout.activity_main);*/ 
// 
     // Gets the ad view defined in layout/ad_fragment.xml with ad unit ID set in 
     // values/strings.xml. 
     mAdView = (AdView) findViewById(R.id.ad_view); 

     // Create an ad request. Check your logcat output for the hashed device ID to 
     // get test ads on a physical device. e.g. 
     // "Use AdRequest.Builder.addTestDevice("ABCDEF") to get test ads on this device." 
     AdRequest adRequest = new AdRequest.Builder() 
       .addTestDevice(AdRequest.DEVICE_ID_EMULATOR) 
       .build(); 

     // Start loading the ad in the background. 
     mAdView.loadAd(adRequest); 
// 
     mMinHeaderHeight = getResources().getDimensionPixelSize(R.dimen.min_header_height); 
     mHeaderHeight = getResources().getDimensionPixelSize(R.dimen.header_height); 
     mMinHeaderTranslation = -mMinHeaderHeight + getActionBarHeight(); 

     setContentView(R.layout.activity_main); 
     imageView =(KenBurnsView) findViewById(R.id.header_picture); 
     toolbar = (Toolbar) findViewById(R.id.toolbar); 
     setSupportActionBar(toolbar); 
     icon = (ImageView) findViewById(R.id.icon); 
     title = (TextView) findViewById(R.id.title); 
     mSpannableString = new SpannableString(getString(R.string.actionbar_title)); 

     mHeaderLogo = (ImageView) findViewById(R.id.header_thumbnail); 
     mHeader = findViewById(R.id.header); 
     mPagerSlidingTabStrip = (PagerSlidingTabStrip) findViewById(R.id.tabs); 
     mViewPager = (ViewPager) findViewById(R.id.pager); 
     mViewPager.setOffscreenPageLimit(4); 
     mPagerAdapter = new PagerAdapter(getSupportFragmentManager()); 
     mPagerAdapter.setTabHolderScrollingContent(this); 
     mViewPager.setAdapter(mPagerAdapter); 
     mPagerSlidingTabStrip.setViewPager(mViewPager); 
     mPagerSlidingTabStrip.setOnPageChangeListener(this); 
     mAlphaForegroundColorSpan = new AlphaForegroundColorSpan(0xffffffff); 
     ViewHelper.setAlpha(getActionBarIconView(), 0f); 

     getSupportActionBar().setBackgroundDrawable(null); 

     final Handler handler = new Handler(); 
     Runnable runnable = new Runnable() { 
      int i=0; 
      public void run() { 
       // change images randomly 
       Random ran=new Random(); 
       int i=ran.nextInt(photos.length); 
       //set image resources 
       imageView.setImageResource(photos[i]); 
       i++; 
       if(i>photos.length-1) 
       { 
        i=0; 
       } 
       handler.postDelayed(this, 7000); //for interval... 
      } 
     }; 
     handler.postDelayed(runnable, 7000); //for initial delay.. 

     /* =====================ADS===================== */ 

     AdView mAdView = (AdView) findViewById(R.id.adView); 
     AdRequest adRequest = new AdRequest.Builder().build(); 
     mAdView.loadAd(adRequest); 
     /* =====================ADS===================== */ 
    } 
    /* =====================ADS===================== */ 
    @Override 
    public void onDestroy() { 
     if (adView != null) { 
      adView.destroy(); 
     } 
     super.onDestroy(); 
    } 

    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 
     // Inflate the menu; this adds items to the action bar if it is present. 
     getMenuInflater().inflate(R.menu.my, 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(); 
     if (id == R.id.action_settings) { 
      return true; 
     } 
     return super.onOptionsItemSelected(item); 
    } 

    /** Called when leaving the activity */ 
    @Override 
    public void onPause() { 
     if (mAdView != null) { 
      mAdView.pause(); 
     } 
     super.onPause(); 
    } 

    /** Called when returning to the activity */ 
    @Override 
    public void onResume() { 
     super.onResume(); 
     if (mAdView != null) { 
      mAdView.resume(); 
     } 
    } 

    /* Called before the activity is destroyed 
    @Override 
    public void onDestroy() { 
     if (mAdView != null) { 
      mAdView.destroy(); 
     } 
     super.onDestroy(); 
    } 
    */ 
    /* =====================ADS===================== */ 
    @Override 
    public void onPageScrollStateChanged(int arg0) { 
     // nothing 
    } 

    @Override 
    public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { 
     // nothing 
    } 

    @Override 
    public void onPageSelected(int position) { 
     SparseArrayCompat<ScrollTabHolder> scrollTabHolders = mPagerAdapter.getScrollTabHolders(); 
     ScrollTabHolder currentHolder = scrollTabHolders.valueAt(position); 
     currentHolder.adjustScroll((int) (mHeader.getHeight() + ViewHelper.getTranslationY(mHeader)), mHeaderHeight); 

    } 

    @Override 
    public void onScroll(ScrollView view, int x, int y, int oldX, int oldY, int pagePosition) 
    { 
     if (mViewPager.getCurrentItem() == pagePosition) 
     { 
      mHeader.setTranslationY(Math.max(-view.getScrollY(), mMinHeaderTranslation)); 
      float ratio = clamp(mHeader.getTranslationY()/mMinHeaderTranslation, 0.0f, 1.0f); 
      interpolate(mHeaderLogo, getActionBarIconView(), sSmoothInterpolator.getInterpolation(ratio)); 
      setTitleAlpha(clamp(5.0F * ratio - 4.0F, 0.0F, 1.0F)); 
     } 
    } 

    @Override 
    public void adjustScroll(int scrollHeight,int headerTranslationY) { 
     // nothing 
    } 



    public static float clamp(float value, float max, float min) { 
     return Math.max(Math.min(value, min), max); 
    } 

    private void interpolate(View view1, View view2, float interpolation) { 
     getOnScreenRect(mRect1, view1); 
     getOnScreenRect(mRect2, view2); 

     float scaleX = 1.0F + interpolation * (mRect2.width()/mRect1.width() - 1.0F); 
     float scaleY = 1.0F + interpolation * (mRect2.height()/mRect1.height() - 1.0F); 
     float translationX = 0.5F * (interpolation * (mRect2.left + mRect2.right - mRect1.left - mRect1.right)); 
     float translationY = 0.5F * (interpolation * (mRect2.top + mRect2.bottom - mRect1.top - mRect1.bottom)); 

     ViewHelper.setTranslationX(view1, translationX); 
     ViewHelper.setTranslationY(view1, translationY - ViewHelper.getTranslationY(mHeader)); 
     ViewHelper.setScaleX(view1, scaleX); 
     ViewHelper.setScaleY(view1, scaleY); 
    } 

    private RectF getOnScreenRect(RectF rect, View view) { 
     rect.set(view.getLeft(), view.getTop(), view.getRight(), view.getBottom()); 
     return rect; 
    } 

    @TargetApi(Build.VERSION_CODES.HONEYCOMB) 
    public int getActionBarHeight() { 
     if (mActionBarHeight != 0) { 
      return mActionBarHeight; 
     } 

     if(Build.VERSION.SDK_INT > Build.VERSION_CODES.HONEYCOMB){ 
      getTheme().resolveAttribute(android.R.attr.actionBarSize, mTypedValue, true); 
     }else{ 
      getTheme().resolveAttribute(R.attr.actionBarSize, mTypedValue, true); 
     } 

     mActionBarHeight = TypedValue.complexToDimensionPixelSize(mTypedValue.data, getResources().getDisplayMetrics()); 

     return mActionBarHeight; 
    } 

    private void setTitleAlpha(float alpha) { 
     mAlphaForegroundColorSpan.setAlpha(alpha); 
     mSpannableString.setSpan(mAlphaForegroundColorSpan, 0, mSpannableString.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 
     title.setText(mSpannableString); 
    } 

    private ImageView getActionBarIconView() { 
     return icon; 
    } 

    public class PagerAdapter extends FragmentPagerAdapter { 

     private SparseArrayCompat<ScrollTabHolder> mScrollTabHolders; 
     private final String[] TITLES = { "Home", "Install", "About", "Media", "Survey", "Upcoming", "News", "Help", "Credits", "Share", "More"}; 
     private ScrollTabHolder mListener; 

     public PagerAdapter(FragmentManager fm) { 
      super(fm); 
      mScrollTabHolders = new SparseArrayCompat<ScrollTabHolder>(); 
     } 

     public void setTabHolderScrollingContent(ScrollTabHolder listener) { 
      mListener = listener; 
     } 

     @Override 
     public CharSequence getPageTitle(int position) { 
      return TITLES[position]; 
     } 

     @Override 
     public int getCount() { 
      return TITLES.length; 
     } 

     @Override 
     public Fragment getItem(int position) { 
      ScrollTabHolderFragment fragment = (ScrollTabHolderFragment) ScrollViewFragment.newInstance(position); 
      mScrollTabHolders.put(position, fragment); 
      if (mListener != null) { 
       fragment.setScrollTabHolder(mListener); 
      } 
      return fragment; 
     } 

     public SparseArrayCompat<ScrollTabHolder> getScrollTabHolders() { 
      return mScrollTabHolders; 
     } 

    } 

    public class LinkButtons extends Activity { 

     @Override 
     public void onCreate(Bundle savedInstanceState) { 
      super.onCreate(savedInstanceState); 
      setContentView(R.layout.main); 
     } 

     public void goToSo (View view) { 
      goToUrl ("http://stackoverflow.com/"); 
     } 

     public void goToSu (View view) { 
      goToUrl ("http://superuser.com/"); 
     } 

     private void goToUrl (String url) { 
      Uri uriUrl = Uri.parse(url); 
      Intent launchBrowser = new Intent(Intent.ACTION_VIEW, uriUrl); 
      startActivity(launchBrowser); 
     } 

    } 

} 

私は不足しているクラスを持っていますか？私のエラーと解答があれば説明してください。使用

例：あなたは（）を2回同じ方法のonCreateを定義しているhttps://github.com/googleads/googleads-mobile-android-examples/blob/master/admob/BannerExample/app/src/main/java/com/google/android/gms/example/bannerexample/MyActivity.java

Answer 1

。 onCreateを削除するかメソッド名を変更してください

@Override 
    public void onCreate (Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.main); 
    }