java – 在OnCreateView中显示Admob插页式广告时未加载Android片段布局
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内容图文
我在使用AdMob在我的应用中展示广告时遇到了一些问题.问题如主题中所述.
这是我的开始活动课程：
package com.example.admobinterstitial;
import android.os.Bundle;
import com.google.android.gms.ads.AdListener;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.InterstitialAd;
import android.support.v4.app.FragmentActivity;
import android.view.Window;
import android.view.WindowManager;
public class MainActivity extends FragmentActivity
{
public static InterstitialAd mInterstitialAd;
@Override
protected void onCreate(Bundle savedInstanceState) {
// Super
super.onCreate(savedInstanceState);
// Turn off the window's title bar
requestWindowFeature(Window.FEATURE_NO_TITLE);
// Fullscreen mode
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_main);
mInterstitialAd = new InterstitialAd(this);
mInterstitialAd.setAdUnitId(getResources().getString(R.string.loading_add_id));
mInterstitialAd.setAdListener(new AdListener() {
@Override
public void onAdClosed() {
requestNewInterstitial();
}
});
requestNewInterstitial();
if (findViewById(R.id.fragment_container) != null)
{
if (savedInstanceState != null) {
return;
}
// Create a new Fragment to be placed in the activity layout
Fragments.MenuFragment firstFragment = new Fragments.MenuFragment();
// In case this activity was started with special instructions from an
// Intent, pass the Intent's extras to the fragment as arguments
firstFragment.setArguments(getIntent().getExtras());
// Add the fragment to the 'fragment_container' FrameLayout
getSupportFragmentManager().beginTransaction()
.add(R.id.fragment_container, firstFragment, firstFragment.getClass().toString()).commit();
}
}
private void requestNewInterstitial() {
AdRequest adRequest = new AdRequest.Builder()
.addTestDevice("my test device ID blabla")
.build();
mInterstitialAd.loadAd(adRequest);
}
}
主要活动布局：
RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="${relativePackage}.${activityClass}" >
<FrameLayout
android:id="@+id/fragment_container"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/bg_color" >
</FrameLayout>
</RelativeLayout>
这是我的应用程序中的2个片段：
package com.example.admobinterstitial;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
public class Fragments
{
public static class MenuFragment extends Fragment
{
Context mContext;
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
mContext = activity;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
final View rootView = inflater.inflate(R.layout.menu_fragment, container, false);
Button myButton = (Button) rootView.findViewById(R.id.myButton);
myButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
NextFragment newFragment = new NextFragment();
FragmentManager man = ((FragmentActivity)mContext).getSupportFragmentManager();
android.support.v4.app.FragmentTransaction transaction = man.beginTransaction();
transaction.replace(R.id.fragment_container, newFragment, newFragment.getClass().toString());
transaction.addToBackStack(null);
transaction.commit();
}
});
return rootView;
}
};
public static class NextFragment extends Fragment
{
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
final View rootView = inflater.inflate(R.layout.next_fragment, container, false);
//TODO After showing the ad here, views in my R.layout.next_fragment won't show up after closing the ad.
//With those 2 lines commented, the views show up correctly...
if (MainActivity.mInterstitialAd.isLoaded())
MainActivity.mInterstitialAd.show();
return rootView;
}
};
}
在MainActivity中,我只是将我的R.id.fragment_container设置为我的MenuFragment.在MenuFragment中,我有一个启动NextFragment的按钮(用这个片段替换R.id.fragment_container).问题出在OnCreateView的NextFragment类中…
我已经花了很多时间来解决这个问题,现在我非常绝望,我甚至准备了一个示例小日食项目来展示这个问题：
https://drive.google.com/file/d/0ByRNGNhz-adOQ091OU15c3ZUckE/view?usp=sharing
您必须在strings.xml中更改广告单元ID,并在requestNewInterstitial方法中在MainActivity.java中设置您的测试设备ID以显示广告…(并且可能修复一些链接错误？ – 不确定google play服务是否会为你们正确联系)
而且我会给那些解决问题的人提供奖励……
更新1：在我的一个设备上 – 三星galaxy s4 mini – 无论我使用测试广告还是真实广告,都会出现问题.但似乎在我的另一台设备LG-D320n上,问题似乎只发生在使用测试广告时……我现在完全糊涂了……
更新2：添加应用程序的完整logcat(在应用程序中没有任何崩溃,但抛出了大量消息.关闭广告后,只有没有视图,我使用“后退按钮”手动退出应用程序)
11-05 13:26:13.018: W/GooglePlayServicesUtil(15088): Google Play services out of date. Requires 8115000 but found 5084034
11-05 13:26:13.018: W/Ads(15088): Using InterstitialAdManager from the client jar.
11-05 13:26:13.018: I/Ads(15088): Starting ad request.
11-05 13:26:13.068: W/GooglePlayServicesUtil(15088): Google Play services out of date. Requires 8115000 but found 5084034
11-05 13:26:13.068: E/GooglePlayServicesUtil(15088): GooglePlayServices not available due to error 2
11-05 13:26:13.108: I/ActivityManager(15088): Timeline: Activity_idle id: android.os.BinderProxy@4205cbf0 time:107329054
11-05 13:26:13.188: I/Ads(15088): Not on service, return
11-05 13:26:13.488: I/chromium(15088): [INFO:CONSOLE(0)] "Document was loaded from Application Cache with manifest https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/sdk-core-v40.appcache", source: https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/sdk-core-v40.html (0)
11-05 13:26:13.498: I/chromium(15088): [INFO:CONSOLE(0)] "Application Cache Checking event", source: https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/sdk-core-v40.html (0)
11-05 13:26:13.498: I/chromium(15088): [INFO:CONSOLE(0)] "Application Cache Checking event", source: https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/sdk-core-v40.html (0)
11-05 13:26:13.498: I/chromium(15088): [INFO:CONSOLE(0)] "Application Cache NoUpdate event", source: https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/sdk-core-v40.html (0)
11-05 13:26:13.498: I/chromium(15088): [INFO:CONSOLE(0)] "Application Cache NoUpdate event", source: https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/sdk-core-v40.html (0)
11-05 13:26:13.968: D/dalvikvm(15088): GC_FOR_ALLOC freed 1811K, 26% free 9199K/12400K, paused 52ms, total 52ms
11-05 13:26:14.038: W/AwContents(15088): nativeOnDraw failed; clearing to background color.
11-05 13:26:14.148: I/chromium(15088): [INFO:async_pixel_transfer_manager_android.cc(56)] Async pixel transfers not supported
11-05 13:26:14.218: I/chromium(15088): [INFO:async_pixel_transfer_manager_android.cc(56)] Async pixel transfers not supported
11-05 13:26:14.458: I/Ads(15088): Ad finished loading.
11-05 13:26:15.778: I/ViewRootImpl(15088): ViewRoot's Touch Event : Touch Down
11-05 13:26:15.898: I/ViewRootImpl(15088): ViewRoot's Touch Event : Touch UP
11-05 13:26:15.958: D/dalvikvm(15088): GC_FOR_ALLOC freed 2271K, 41% free 7316K/12400K, paused 31ms, total 32ms
11-05 13:26:16.308: I/ActivityManager(15088): Timeline: Activity_launch_request id:com.example.admobinterstitial time:107332251
11-05 13:26:16.318: I/Ads(15088): Ad opening.
11-05 13:26:16.378: D/dalvikvm(15088): GC_FOR_ALLOC freed 1553K, 40% free 7450K/12400K, paused 23ms, total 23ms
11-05 13:26:16.418: I/chromium(15088): [INFO:async_pixel_transfer_manager_android.cc(56)] Async pixel transfers not supported
11-05 13:26:16.488: I/chromium(15088): [INFO:async_pixel_transfer_manager_android.cc(56)] Async pixel transfers not supported
11-05 13:26:16.738: I/ActivityManager(15088): Timeline: Activity_idle id: android.os.BinderProxy@41f92ef0 time:107332684
11-05 13:26:18.418: I/ViewRootImpl(15088): ViewRoot's Touch Event : Touch Down
11-05 13:26:18.478: I/ViewRootImpl(15088): ViewRoot's Touch Event : Touch UP
11-05 13:26:18.508: I/Ads(15088): Starting ad request.
11-05 13:26:18.578: I/ActivityManager(15088): Timeline: Activity_idle id: android.os.BinderProxy@4205cbf0 time:107334523
11-05 13:26:18.648: I/Ads(15088): Not on service, return
11-05 13:26:18.748: I/chromium(15088): [INFO:CONSOLE(0)] "Document was loaded from Application Cache with manifest https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/sdk-core-v40.appcache", source: https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/sdk-core-v40.html (0)
11-05 13:26:18.748: I/chromium(15088): [INFO:CONSOLE(0)] "Application Cache Checking event", source: https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/sdk-core-v40.html (0)
11-05 13:26:18.758: I/chromium(15088): [INFO:CONSOLE(0)] "Application Cache Checking event", source: https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/sdk-core-v40.html (0)
11-05 13:26:18.878: D/dalvikvm(15088): GC_FOR_ALLOC freed 593K, 29% free 8904K/12400K, paused 19ms, total 19ms
11-05 13:26:18.958: I/chromium(15088): [INFO:CONSOLE(0)] "Application Cache NoUpdate event", source: https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/sdk-core-v40.html (0)
11-05 13:26:18.958: I/chromium(15088): [INFO:CONSOLE(0)] "Application Cache NoUpdate event", source: https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/sdk-core-v40.html (0)
11-05 13:26:19.118: W/AwContents(15088): nativeOnDraw failed; clearing to background color.
11-05 13:26:19.248: I/chromium(15088): [INFO:async_pixel_transfer_manager_android.cc(56)] Async pixel transfers not supported
11-05 13:26:19.308: I/chromium(15088): [INFO:async_pixel_transfer_manager_android.cc(56)] Async pixel transfers not supported
11-05 13:26:19.358: I/Ads(15088): Ad finished loading.
11-05 13:26:21.348: I/ViewRootImpl(15088): ViewRoot's KeyEvent { action=ACTION_DOWN, keyCode=KEYCODE_BACK, scanCode=158, metaState=0, flags=0x48, repeatCount=0, eventTime=107337287, downTime=107337287, deviceId=7, source=0x101 } to com.android.internal.policy.impl.PhoneWindow$DecorView{41e7ae60 V.E..... R....... 0,0-480,800}
11-05 13:26:21.458: I/ViewRootImpl(15088): ViewRoot's KeyEvent { action=ACTION_UP, keyCode=KEYCODE_BACK, scanCode=158, metaState=0, flags=0x48, repeatCount=0, eventTime=107337403, downTime=107337287, deviceId=7, source=0x101 } to com.android.internal.policy.impl.PhoneWindow$DecorView{41e7ae60 V.E..... R....... 0,0-480,800}
11-05 13:26:22.358: I/ViewRootImpl(15088): ViewRoot's KeyEvent { action=ACTION_DOWN, keyCode=KEYCODE_BACK, scanCode=158, metaState=0, flags=0x48, repeatCount=0, eventTime=107338296, downTime=107338296, deviceId=7, source=0x101 } to com.android.internal.policy.impl.PhoneWindow$DecorView{41e7ae60 V.E..... R....... 0,0-480,800}
11-05 13:26:22.468: I/ViewRootImpl(15088): ViewRoot's KeyEvent { action=ACTION_UP, keyCode=KEYCODE_BACK, scanCode=158, metaState=0, flags=0x48, repeatCount=0, eventTime=107338412, downTime=107338296, deviceId=7, source=0x101 } to com.android.internal.policy.impl.PhoneWindow$DecorView{41e7ae60 V.E..... R....... 0,0-480,800}
解决方法:
尝试将广告代码包装在片段中,如下所示：
rootView.post(
new Runnable() {
@Override
public void run() {
if (MainActivity.mInterstitialAd.isLoaded())
MainActivity.mInterstitialAd.show();
}
}
);
部分广告可能会以某种方式损害您片段的生命周期.
或者您可以尝试使用postDelayed(Runnable runnable,long delay)进行实验;并向广告展示一些适当设置的延迟.也许这会有所帮助.
内容总结
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