如何将Interstital广告放入适配器类中？ [英] How to put an Interstital Ad inside an adapter class?
本文介绍了如何将Interstital广告放入适配器类中？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我在 MainActivity 中有一个 ViewPager ，可以打开一个新的活动触摸适配器中的每个图像。
有人知道如何在加载这些新活动之前显示广告吗？
如您所见，我有一个名为 CustomSwipeAdapterCovers 的适配器，它负责打开新活动，并在
公共类MainActivity扩展了AppCompatActivity {
private static final int START_LEVEL = 1;
private int mLevel;
private Button mNextLevelButton;
private InterstitialAd mInterstitialAd;
私人TextView mLevelTextView;
私人ViewPager viewPager;
私人CustomSwipeAdapterCapas适配器；
// ================================ =
@Override
protected void onCreate（Bundle savedInstanceState）{
super.onCreate（savedInstanceState）;
setContentView（R.layout.activity_main）;
//创建下一级按钮，单击该按钮会尝试显示插页式广告。
mNextLevelButton =（（按钮）findViewById（R.id.next_level_button））;
mNextLevelButton.setEnabled（false）;
mNextLevelButton.setOnClickListener（new View.OnClickListener（）{
@Override
public void onClick（View view）{
showInterstitial（）;
}
}）;
//创建文本视图以显示级别编号。
mLevelTextView =（TextView）findViewById（R.id.level）;
mLevel = START_LEVEL;
//创建InterstitialAd并设置adUnitId（在values / strings.xml中定义）。
mInterstitialAd = newInterstitialAd（）;
loadInterstitial（）;
//在屏幕上举起测试广告消息。在定义您自己的广告单元ID后，请删除此内容。
Toast.makeText（this，TOAST_TEXT，Toast.LENGTH_LONG）.show（）;
viewPager = findViewById（R.id.viewpager_main_xml）;
adapter = new CustomSwipeAdapterCapas（this）;
viewPager.setAdapter（adapter）;
}
// ================== =================
@Override
public boolean onCreateOptionsMenu（Menu menu）{
//膨胀菜单；这会将项目添加到操作栏（如果有）。
getMenuInflater（）。inflate（R.menu.menu_main，menu）;
返回true；
}
@Override
public boolean onOptionsItemSelected（MenuItem item）{
//处理操作栏项单击此处。当您在AndroidManifest.xml中指定父活动时，操作栏将自动处理
//单击Home / Up按钮，因此
//很长。
int id = item.getItemId（）;
if（id == R.id.action_settings）{
返回true;
}
return super.onOptionsItemSelected（item）;
}
@Override
protected void onStop（）{
super.onStop（）;
}
@Override
protected void onDestroy（）{
super.onDestroy（）;
}
@Override
protected void onRestart（）{
super.onRestart（）;
}
私人InterstitialAd newInterstitialAd（）{
InterstitialAd interstitialAd = new InterstitialAd（this）;
interstitialAd.setAdUnitId（getString（R.string.interstitial_ad_unit_id））;
interstitialAd.setAdListener（new AdListener（）{
@Override
public void onAdLoaded（）{
mNextLevelButton.setEnabled（true）;
}
@Override
公共无效onAdFailedToLoad（int errorCode）{
mNextLevelButton.setEnabled（true）;
}
@Override
公共无效onAdClosed （）{
//进入下一个级别。
goToNextLevel（）;
}
}）；
return interstitialAd;
}
private void showInterstitial（）{
//显示广告是否准备就绪。否则，敬酒并重新加载广告。
if（mInterstitialAd！= null&& mInterstitialAd.isLoaded（））{
mInterstitialAd.show（）;
} else {
Toast.makeText（this，广告未加载，Toast.LENGTH_SHORT）.show（）;
goToNextLevel（）;
}
}
private void loadInterstitial（）{
//禁用下一级按钮并加载广告。
mNextLevelButton.setEnabled（false）;
AdRequest adRequest =新的AdRequest.Builder（）
.setRequestAgent（ android_studio：ad_template）。build（）;
mInterstitialAd.loadAd（adRequest）;
}
private void goToNextLevel（）{
//显示下一个级别并重新加载广告以为之后的级别做准备。
mLevelTextView.setText（ Level +（++ mLevel））;
mInterstitialAd = newInterstitialAd（）;
loadInterstitial（）;
}
}
公共类CustomSwipeAdapterCovers扩展PagerAdapter {
private int [] BookCovers = {R.drawable.cover_1，
R.drawable.cover_2，
R.drawable.cover_3，
R.drawable.capa_4，
R.drawable.capa_5，
R.drawable.capa_6，
R.drawable.capa_7，
R.drawable.capa_8，
R.drawable.capa_9，
R.drawable.capa_10，
R.drawable.capa_11，
R.drawable.capa_12，};
私有上下文上下文；
private LayoutInflater layoutInflater;
public CustomSwipeAdapterCapas（Context context）{
this.context = context;
}
@Override
public int getCount（）{
return capasLivros.length;
}
@Override
public boolean isViewFromObject（View view，Object object）{
return（view ==（LinearLayout）object）;
}
@Override
公共对象InstantiateItem（最终ViewGroup容器，最终int位置）{
layoutInflater =（LayoutInflater）context.getSystemService（Context .LAYOUT_INFLATER_SERVICE）;
View item_view = layoutInflater.inflate（R.layout.capas_layout，container，false）;
ImageButton imageButton = item_view.findViewById（R.id.imagebutton_main_xml）;
imageButton.setImageResource（BookCovers [position]）;
imageButton.setOnClickListener（new View.OnClickListener（）{
@Override
public void onClick（View v）{
if （position == 0）{
Intent intent = new Intent（v.getContext（），LivroUmActivity.class）;
v.getContext（）。startActivity（intent） ;
}否则if（position == 1）{
Intent intent = new Intent（v.getContext（），LivroDoisActivity.class）;
v.getContext（）。startActivity（intent）;
} else if（position == 2）{
Intent intent = new Intent（v.getContext（） ，LivroTresActivity.class）;
v.getContext（）。startActivity（intent）;
} else if（position == 3）{
Intent intent = new Intent（v.getContext（），LivroQuatroActivity.class）;
v.getCont ext（）。startActivity（intent）;
}否则if（position == 4）{
Intent intent = new Intent（v.getContext（），LivroCincoActivity.class）;
v.getContext（）。startActivity（intent）;
}否则if（position == 5）{
Intent intent = new Intent（v.getContext（），LivroSeisActivity.class）;
v.getContext（）。startActivity（intent）;
}否则if（position == 6）{
Intent intent = new Intent（v.getContext（），LivroSeteActivity.class）;
v.getContext（）。startActivity（intent）;
}否则if（position == 7）{
Intent intent = new Intent（v.getContext（），LivroOitoActivity.class）;
v.getContext（）。startActivity（intent）;
}否则if（position == 8）{
Intent intent = new Intent（v.getContext（），LivroNoveActivity.class）;
v.getContext（）。startActivity（intent）;
}否则if（position == 9）{
Intent intent = new Intent（v.getContext（），LivroDezActivity.class）;
v.getContext（）。startActivity（intent）;
}否则if（position == 10）{
Intent intent = new Intent（v.getContext（），LivroOnzeActivity.class）;
v.getContext（）。startActivity（intent）;
}否则if（position == 11）{
Intent intent = new Intent（v.getContext（），LivroDozeActivity.class）;
v.getContext（）。startActivity（intent）;
}
}
}）；
container.addView（item_view）;
return item_view;
}
@Override
public void destroyItem（ViewGroup container，int position，Object object）{
container.removeView（（LinearLayout）object）;
//super.destroyItem（容器，位置，对象）;
}
解决方案
我也非常面对同样的问题。
如果您不是从适配器活动中打开插页式广告，请从适配器活动的下一个活动中打开它。
以下是我的解决方案：
将Activity_B视为您的适配器活动。
-
假设有3个活动
Activity_A-> Activity_B-> Activity_C。
-
现在，我想显示在
Activity_B 和Activity_C。 -
我先将插页式广告加载到Activity_A中，然后调用（或显示）在
Activity_C中。
您可以执行上面是这样的：
在Activity_A即MainActivity中添加代码是这样的：
public void showme（）{
mInterstitialAd = new InterstitialAd（this）;
mInterstitialAd.setAdUnitId（getString（R.string.interstitial_full_screen））;
AdRequest adRequest =新的AdRequest.Builder（）
.build（）;
mInterstitialAd.loadAd（adRequest）;
mInterstitialAd.setAdListener（new AdListener（）
{
@Override
public void onAdClosed（）
{
/ / reload interstitial
AdRequest adRequest = new AdRequest.Builder（）
// .addTestDevice（ YOUR_DEVICE_ID）
.build（）;
mInterstitialAd.loadAd（adRequest）;
}
}）；
}
public static void showInterstitial（）{
if（mInterstitialAd.isLoaded（））{
mInterstitialAd.show（）;
}
}
在OnCreate内部的Activity_A中将此showme（）调用。 / p>
在Activity_C中，将以下代码粘贴到OnCreate中：
Activity_A.showInterstitial（ ）;
此外，此方法也不会违反插页式广告和横幅广告的任何Google Admob政策。
I have a ViewPager in MainActivity that open a new Activity when you touch each image that is inside an adapter.
Does anyone know how to show an ad before these new activities are loaded?
As you can see, I have an adapter called CustomSwipeAdapterCovers and it is responsible for opening the new activities, and in MainActivity show how the ad is loaded, but I don't know how to implement ads on non-activities.
public class MainActivity extends AppCompatActivity {
private static final int START_LEVEL = 1;
private int mLevel;
private Button mNextLevelButton;
private InterstitialAd mInterstitialAd;
private TextView mLevelTextView;
private ViewPager viewPager;
private CustomSwipeAdapterCapas adapter;
//=================================
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// Create the next level button, which tries to show an interstitial when clicked.
mNextLevelButton = ((Button) findViewById(R.id.next_level_button));
mNextLevelButton.setEnabled(false);
mNextLevelButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
showInterstitial();
}
});
// Create the text view to show the level number.
mLevelTextView = (TextView) findViewById(R.id.level);
mLevel = START_LEVEL;
// Create the InterstitialAd and set the adUnitId (defined in values/strings.xml).
mInterstitialAd = newInterstitialAd();
loadInterstitial();
// Toasts the test ad message on the screen. Remove this after defining your own ad unit ID.
Toast.makeText(this, TOAST_TEXT, Toast.LENGTH_LONG).show();
viewPager = findViewById(R.id.viewpager_main_xml);
adapter = new CustomSwipeAdapterCapas(this);
viewPager.setAdapter(adapter);
}
//=====================================
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.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();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
protected void onStop() {
super.onStop();
}
@Override
protected void onDestroy() {
super.onDestroy();
}
@Override
protected void onRestart() {
super.onRestart();
}
private InterstitialAd newInterstitialAd() {
InterstitialAd interstitialAd = new InterstitialAd(this);
interstitialAd.setAdUnitId(getString(R.string.interstitial_ad_unit_id));
interstitialAd.setAdListener(new AdListener() {
@Override
public void onAdLoaded() {
mNextLevelButton.setEnabled(true);
}
@Override
public void onAdFailedToLoad(int errorCode) {
mNextLevelButton.setEnabled(true);
}
@Override
public void onAdClosed() {
// Proceed to the next level.
goToNextLevel();
}
});
return interstitialAd;
}
private void showInterstitial() {
// Show the ad if it's ready. Otherwise toast and reload the ad.
if (mInterstitialAd != null && mInterstitialAd.isLoaded()) {
mInterstitialAd.show();
} else {
Toast.makeText(this, "Ad did not load", Toast.LENGTH_SHORT).show();
goToNextLevel();
}
}
private void loadInterstitial() {
// Disable the next level button and load the ad.
mNextLevelButton.setEnabled(false);
AdRequest adRequest = new AdRequest.Builder()
.setRequestAgent("android_studio:ad_template").build();
mInterstitialAd.loadAd(adRequest);
}
private void goToNextLevel() {
// Show the next level and reload the ad to prepare for the level after.
mLevelTextView.setText("Level " + (++mLevel));
mInterstitialAd = newInterstitialAd();
loadInterstitial();
}
}
public class CustomSwipeAdapterCovers extends PagerAdapter {
private int[] BookCovers = { R.drawable.cover_1,
R.drawable.cover_2,
R.drawable.cover_3,
R.drawable.capa_4,
R.drawable.capa_5,
R.drawable.capa_6,
R.drawable.capa_7,
R.drawable.capa_8,
R.drawable.capa_9,
R.drawable.capa_10,
R.drawable.capa_11,
R.drawable.capa_12,};
private Context context;
private LayoutInflater layoutInflater;
public CustomSwipeAdapterCapas(Context context){
this.context = context;
}
@Override
public int getCount() {
return capasLivros.length;
}
@Override
public boolean isViewFromObject(View view, Object object) {
return (view == (LinearLayout) object);
}
@Override
public Object instantiateItem(final ViewGroup container, final int position) {
layoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View item_view = layoutInflater.inflate(R.layout.capas_layout, container, false);
ImageButton imageButton = item_view.findViewById(R.id.imagebutton_main_xml);
imageButton.setImageResource(BookCovers[position]);
imageButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if( position == 0){
Intent intent = new Intent(v.getContext(), LivroUmActivity.class);
v.getContext().startActivity(intent);
} else if(position == 1){
Intent intent = new Intent(v.getContext(), LivroDoisActivity.class);
v.getContext().startActivity(intent);
} else if(position == 2){
Intent intent = new Intent(v.getContext(), LivroTresActivity.class);
v.getContext().startActivity(intent);
} else if(position == 3){
Intent intent = new Intent(v.getContext(), LivroQuatroActivity.class);
v.getContext().startActivity(intent);
} else if(position == 4){
Intent intent = new Intent(v.getContext(), LivroCincoActivity.class);
v.getContext().startActivity(intent);
} else if(position == 5){
Intent intent = new Intent(v.getContext(), LivroSeisActivity.class);
v.getContext().startActivity(intent);
} else if(position == 6){
Intent intent = new Intent(v.getContext(), LivroSeteActivity.class);
v.getContext().startActivity(intent);
} else if(position == 7){
Intent intent = new Intent(v.getContext(), LivroOitoActivity.class);
v.getContext().startActivity(intent);
} else if(position == 8){
Intent intent = new Intent(v.getContext(), LivroNoveActivity.class);
v.getContext().startActivity(intent);
} else if(position == 9){
Intent intent = new Intent(v.getContext(), LivroDezActivity.class);
v.getContext().startActivity(intent);
} else if(position == 10){
Intent intent = new Intent(v.getContext(), LivroOnzeActivity.class);
v.getContext().startActivity(intent);
} else if(position == 11){
Intent intent = new Intent(v.getContext(), LivroDozeActivity.class);
v.getContext().startActivity(intent);
}
}
});
container.addView(item_view);
return item_view;
}
@Override
public void destroyItem(ViewGroup container, int position, Object object) {
container.removeView((LinearLayout) object);
//super.destroyItem(container, position, object);
}
解决方案
I have also faced this very same issue. In your case instead of opening interstitial ads from adapter activity, open it from next activity of adapter activity. Below is my Solution: Consider Activity_B as your Adapter activity.
Suppose there are 3 activities and opening sequence is as follows:
Activity_A --> Activity_B --> Activity_C.Now I want to show interstitial Ad between
Activity_BandActivity_C.I have first loaded the Interstitial Ad in Activity_A and then call(or show) in
Activity_C.
You can do above like this:
In Activity_A i.e. MainActivity add code like this:
public void showme(){
mInterstitialAd = new InterstitialAd(this);
mInterstitialAd.setAdUnitId(getString(R.string.interstitial_full_screen));
AdRequest adRequest = new AdRequest.Builder()
.build();
mInterstitialAd.loadAd(adRequest);
mInterstitialAd.setAdListener(new AdListener()
{
@Override
public void onAdClosed()
{
//reload interstitial
AdRequest adRequest = new AdRequest.Builder()
// .addTestDevice("YOUR_DEVICE_ID")
.build();
mInterstitialAd.loadAd(adRequest);
}
});
}
public static void showInterstitial() {
if (mInterstitialAd.isLoaded()) {
mInterstitialAd.show();
}
}
Call this showme() in Activity_A inside OnCreate.
In Activity_C paste below code inside OnCreate:
Activity_A.showInterstitial();
Also, this method doesn't violate any Google Admob policy of interstitial ads as well as banner ads.
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