BannerSample.java 没有显示广告

Question

我从here下载示例代码

我的日志.txt

唯一的错误信息是：

未找到 Google Play 服务资源。检查您的项目配置以确保包含资源。

couldn't find field Landroid/content/res/Configuration;.smallestScreenWidthDp
unable to resolve instance field 40
replacing opcode 0x52 at 0x0012
dead code 0x0014-0018 in Lcom/google/android/gms/common/GooglePlayServicesUtil;.b      (Landroid/content/res/Resources;)Z
Could not find method android.app.Activity.getFragmentManager, referenced from method com.google.android.gms.common.GooglePlayServicesUtil.showErrorDialogFragment
unable to resolve virtual method 25: Landroid/app/Activity;.getFragmentManager ()Landroid/app/FragmentManager;
replacing opcode 0x6e at 0x0023
dead code 0x0026-0030 in Lcom/google/android/gms/common   /GooglePlayServicesUtil;.showErrorDialogFragment (ILandroid/app/Activity;ILandroid/content/DialogInterface$OnCancelListener;)Z
Could not find method android.content.Context.registerComponentCallbacks, referenced from method yr.<init>
unable to resolve virtual method 1584: Landroid/content/Context;.registerComponentCallbacks (Landroid/content/ComponentCallbacks;)V
replacing opcode 0x6e at 0x0056
Could not find method android.content.Context.unregisterComponentCallbacks, referenced from method yr.b
unable to resolve virtual method 1596: Landroid/content/Context;.unregisterComponentCallbacks (Landroid/content/ComponentCallbacks;)V
replacing opcode 0x6e at 0x001c
--- BEGIN 'ads-20892516.jar' (bootstrap=0) ---
--- END 'ads-20892516.jar' (success) ---
DEX prep '/data/data/com.google.example.gms.ads.banner/cache/ads-20892516.jar': unzip in 0ms, rewrite 377ms
Use AdRequest.Builder.addTestDevice("DE509CD3FE496FE0843770110D5ACC92") to get test ads on this device.
Could not find method android.webkit.WebSettings.getDefaultUserAgent, referenced from method aef.a
unable to resolve static method 3712: Landroid/webkit/WebSettings;.getDefaultUserAgent (Landroid/content/Context;)Ljava/lang/String;
replacing opcode 0x71 at 0x0011
dead code 0x0014-0016 in Laef;.a (Landroid/content/Context;Ljava/lang/String;)Ljava/lang/String;
Starting ad request.
Could not find method android.webkit.WebSettings.setMediaPlaybackRequiresUserGesture, referenced from method aeq.<init>
unable to resolve virtual method 3727: Landroid/webkit   /WebSettings;.setMediaPlaybackRequiresUserGesture (Z)V
replacing opcode 0x6e at 0x004b
Could not find method android.view.View.setLayerType, referenced from method aeq.k
unable to resolve virtual method 3477: Landroid/view/View;.setLayerType (ILandroid/graphics/Paint;)V
replacing opcode 0x6e at 0x000f
Could not find method android.view.View.setLayerType, referenced from method aeq.l
unable to resolve virtual method 3477: Landroid/view/View;.setLayerType (ILandroid/graphics/Paint;)V
replacing opcode 0x6e at 0x000f
couldn't find field Landroid/content/res/Configuration;.smallestScreenWidthDp
unable to resolve instance field 881
replacing opcode 0x52 at 0x002d
dead code 0x002f-0033 in Lbhd;.a (Landroid/content/res/Resources;)Z
Could not find method android.app.Activity.getFragmentManager, referenced from method bhd.b
unable to resolve virtual method 1198: Landroid/app/Activity;.getFragmentManager ()Landroid/app/FragmentManager;
replacing opcode 0x6e at 0x0027
dead code 0x002a-0034 in Lbhd;.b (ILandroid/app/Activity;I)Z
The Google Play services resources were not found. Check your project configuration to ensure that the resources are included.
The Google Play services resources were not found. Check your project configuration to ensure that the resources are included.
The Google Play services resources were not found. Check your project configuration to ensure that the resources are included.
There was a problem getting an ad response. ErrorCode: 1
Failed to load ad: 1
Can't open keycharmap file
Error loading keycharmap file '/system/usr/keychars/cyttsp_key.kcm.bin'. hw.keyboards.65539.devname='cyttsp_key'
Using default keymap: /system/usr/keychars/qwerty.kcm.bin
GC_EXPLICIT freed 587K, 47% free 3366K/6343K, external 2058K/2129K, paused 70ms
nativeDestroy view: 0x38a3d8
D/webviewglue(3350): nativeDestroy view: 0x367f30

我的代码，我只改变了 AD_UNIT_ID。

package com.google.example.gms.ads.banner;

import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdSize;
import com.google.android.gms.ads.AdView;

import android.app.Activity;
import android.os.Bundle;
import android.widget.LinearLayout;

/**
 * A simple {@link Activity} that embeds an AdView.
 */
public class BannerSample extends Activity {
  /** The view to show the ad. */
  private AdView adView;

  /* Your ad unit id. Replace with your actual ad unit id. */
  private static final String AD_UNIT_ID = "DE509CD3FE496FE0843770110D5ACC92";

  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    // Create an ad.
    adView = new AdView(this);
    adView.setAdSize(AdSize.BANNER);
    adView.setAdUnitId(AD_UNIT_ID);

    // Add the AdView to the view hierarchy. The view will have no size
    // until the ad is loaded.
    LinearLayout layout = (LinearLayout) findViewById(R.id.linearLayout);
    layout.addView(adView);

    // Create an ad request. Check logcat output for the hashed device ID to
    // get test ads on a physical device.

    //.addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
    //.addTestDevice("INSERT_YOUR_HASHED_DEVICE_ID_HERE")
    //DE509CD3FE496FE0843770110D5ACC92
    AdRequest adRequest = new AdRequest.Builder()
        .addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
        .addTestDevice("DE509CD3FE496FE0843770110D5ACC92")
        .build();

    // Start loading the ad in the background.
    adView.loadAd(adRequest);
  }

  @Override
  public void onResume() {
    super.onResume();
    if (adView != null) {
      adView.resume();
    }
  }

  @Override
  public void onPause() {
    if (adView != null) {
      adView.pause();
    }
    super.onPause();
  }

  /** Called before the activity is destroyed. */
  @Override
  public void onDestroy() {
    // Destroy the AdView.
    if (adView != null) {
      adView.destroy();
    }
    super.onDestroy();
  }
}

我的安卓手机的安卓版本是2.3.7

Answer 1

您在日志中收到 很多 条错误，这些错误是关于未从已被 Proguard 的类中找到的方法。我会冒险猜测您没有提供适当的 Proguard 映射，并且在构建时正在删除一些必需的类。

尝试创建一个非 Proguarded 的构建。我怀疑这会起作用。

然后开始介绍 Proguard。 看https://developers.google.com/mobile-ads-sdk/kb/#proguard

Answer 2

private static final String AD_UNIT_ID = "DE509CD3FE496FE0843770110D5ACC92";-->错误 AD_UNIT_ID 不是 HASHED_DEVICE_ID。 AD_UNIT_ID 由 Admob 分配。

AD_UNIT_ID