Question

我有一个应用程序，但我想现在使用插页式横幅现在它只使用小横幅当用户打开我的应用程序时，我需要使用插页式横幅广告但我不能在我的应用程序中使用它。

我的问题是;如何在用户打开我的应用程序时放置插页式横幅广告？

我不知道怎么推它。

这是我的主要活动

import android.content.Context;
import android.content.Intent;
import com.google.android.gms.ads.AdListener;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.InterstitialAd;
import android.content.res.Configuration;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBar;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.Toolbar;
import android.view.MenuItem;
import android.view.View;

import com.google.android.gms.analytics.GoogleAnalytics;
import com.mycompany.krakowiewdk.CityGuideApplication;
import com.mycompany.krakowiewdk.R;
import com.mycompany.krakowiewdk.adapter.DrawerAdapter;
import com.mycompany.krakowiewdk.database.dao.CategoryDAO;
import com.mycompany.krakowiewdk.database.model.CategoryModel;
import com.mycompany.krakowiewdk.fragment.PoiListFragment;
import com.mycompany.krakowiewdk.listener.OnSearchListener;
import com.mycompany.krakowiewdk.utility.ResourcesHelper;
import com.mycompany.krakowiewdk.view.DrawerDividerItemDecoration;
import com.mycompany.krakowiewdk.view.ScrimInsetsFrameLayout;

import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;

public class MainActivity extends ActionBarActivity implements DrawerAdapter.CategoryViewHolder.OnItemClickListener, OnSearchListener {
    private DrawerLayout mDrawerLayout;
    private ActionBarDrawerToggle mDrawerToggle;
    private ScrimInsetsFrameLayout mDrawerScrimInsetsFrameLayout;
    private DrawerAdapter mDrawerAdapter;
    private static final String ADMOB_INTERSTITIAL_UNIT_ID = "ca-app-pub-9431671174707107/7681038866";
    private InterstitialAd mInterstitialAd;
    private CharSequence mTitle;
    private CharSequence mDrawerTitle;
    private List<CategoryModel> mCategoryList;


    public static Intent newIntent(Context context) {
        Intent intent = new Intent(context, MainActivity.class);
        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        return intent;
    }




    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        setupActionBar();
        setupRecyclerView();
        setupDrawer(savedInstanceState);
        // init analytics tracker
        ((CityGuideApplication) getApplication()).getTracker();
    }



    @Override
    public void onStart() {
        super.onStart();

        // analytics
        GoogleAnalytics.getInstance(this).reportActivityStart(this);
    }


    @Override
    public void onResume() {
        super.onResume();
    }


    @Override
    public void onPause() {
        super.onPause();
    }


    @Override
    public void onStop() {
        super.onStop();

        // analytics
        GoogleAnalytics.getInstance(this).reportActivityStop(this);
    }


    @Override
    public void onDestroy() {
        super.onDestroy();
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // open or close the drawer if home button is pressed
        if (mDrawerToggle.onOptionsItemSelected(item)) {
            return true;
        }

        // action bar menu behaviour
        switch (item.getItemId()) {
            default:
                return super.onOptionsItemSelected(item);
        }
    }


    @Override
    protected void onPostCreate(Bundle savedInstanceState) {
        super.onPostCreate(savedInstanceState);
        mDrawerToggle.syncState();
    }


    @Override
    public void onConfigurationChanged(Configuration newConfiguration) {
        super.onConfigurationChanged(newConfiguration);
        mDrawerToggle.onConfigurationChanged(newConfiguration);
    }


    @Override
    public void setTitle(CharSequence title) {
        mTitle = title;
        getSupportActionBar().setTitle(mTitle);
    }


    @Override
    public void onItemClick(View view, int position, long id, int viewType) {
        // position
        int categoryPosition = mDrawerAdapter.getCategoryPosition(position);
        selectDrawerItem(categoryPosition);
    }




    @Override
    public void onSearch(String query) {
        Fragment fragment = PoiListFragment.newInstance(query);
        FragmentManager fragmentManager = getSupportFragmentManager();
        fragmentManager.beginTransaction().replace(R.id.activity_main_container, fragment).commitAllowingStateLoss();

        mDrawerAdapter.setSelected(mDrawerAdapter.getRecyclerPositionByCategory(0));
        setTitle(getString(R.string.title_search) + ": " + query);
    }


    private void setupActionBar() {
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

        ActionBar bar = getSupportActionBar();
        bar.setDisplayUseLogoEnabled(false);
        bar.setDisplayShowTitleEnabled(true);
        bar.setDisplayShowHomeEnabled(true);
        bar.setDisplayHomeAsUpEnabled(true);
        bar.setHomeButtonEnabled(true);
    }


    private void setupRecyclerView() {
        // reference
        RecyclerView recyclerView = getRecyclerView();

        // set layout manager
        LinearLayoutManager linearLayoutManager = new LinearLayoutManager(this);
        linearLayoutManager.setOrientation(LinearLayoutManager.VERTICAL);
        recyclerView.setLayoutManager(linearLayoutManager);

        // load categories from database
        loadCategoryList();

        // set adapter
        if (recyclerView.getAdapter() == null) {
            // create adapter
            mDrawerAdapter = new DrawerAdapter(mCategoryList, this);
        } else {
            // refill adapter
            mDrawerAdapter.refill(mCategoryList, this);
        }
        recyclerView.setAdapter(mDrawerAdapter);

        // add decoration
        List<Integer> dividerPositions = new ArrayList<>();
        dividerPositions.add(3);
        RecyclerView.ItemDecoration itemDecoration = new DrawerDividerItemDecoration(
                this,
                null,
                dividerPositions,
                getResources().getDimensionPixelSize(R.dimen.global_spacing_xxs));
        recyclerView.addItemDecoration(itemDecoration);
    }


    private void setupDrawer(Bundle savedInstanceState) {
        mTitle = getTitle();
        mDrawerTitle = getTitle();

        // reference
        mDrawerLayout = (DrawerLayout) findViewById(R.id.activity_main_layout);
        mDrawerScrimInsetsFrameLayout = (ScrimInsetsFrameLayout) findViewById(R.id.activity_main_drawer);

        // set drawer
        mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
        mDrawerLayout.setStatusBarBackgroundColor(ResourcesHelper.getValueOfAttribute(this, R.attr.colorPrimaryDark));
        mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.string.drawer_open, R.string.drawer_close) {
            @Override
            public void onDrawerClosed(View view) {
                getSupportActionBar().setTitle(mTitle);
                supportInvalidateOptionsMenu();
            }

            @Override
            public void onDrawerOpened(View drawerView) {
                getSupportActionBar().setTitle(mTitle);
                supportInvalidateOptionsMenu();
            }
        };
        mDrawerLayout.setDrawerListener(mDrawerToggle);

        // show initial fragment
        if (savedInstanceState == null) {
            selectDrawerItem(0);
        }
    }


    private void selectDrawerItem(int position) {
        Fragment fragment = PoiListFragment.newInstance(mCategoryList.get(position).getId());
        FragmentManager fragmentManager = getSupportFragmentManager();
        fragmentManager.beginTransaction().replace(R.id.activity_main_container, fragment).commitAllowingStateLoss();

        mDrawerAdapter.setSelected(mDrawerAdapter.getRecyclerPositionByCategory(position));
        setTitle(mCategoryList.get(position).getName());
        mDrawerLayout.closeDrawer(mDrawerScrimInsetsFrameLayout);
    }


    private void loadCategoryList() {
        try {
            mCategoryList = CategoryDAO.readAll(-1l, -1l);
        } catch (SQLException e) {
            e.printStackTrace();
        }

        CategoryModel all = new CategoryModel();
        all.setId(PoiListFragment.CATEGORY_ID_ALL);
        all.setName(getResources().getString(R.string.drawer_category_all));
        all.setImage("drawable://" + R.drawable.ic_category_all);

        CategoryModel favorites = new CategoryModel();
        favorites.setId(PoiListFragment.CATEGORY_ID_FAVORITES);
        favorites.setName(getResources().getString(R.string.drawer_category_favorites));
        favorites.setImage("drawable://" + R.drawable.ic_category_favorites);

        mCategoryList.add(0, all);
        mCategoryList.add(1, favorites);
    }


    private RecyclerView getRecyclerView() {
        return (RecyclerView) findViewById(R.id.activity_main_drawer_recycler);
    }


}

Answer 1

问题已解决，我将代码放在mainactivity中并显示正常。

非页内横幅应用程序

1 个答案: