AdMob 中 AdView 在 Proguard 之下的 "Proguard returned with error code 1"

多手升級一下 App 中的 Proguard version 同 AdMob SDK 立即出了:


Proguard returned with error code 1. See console
Note: there were 160 duplicate class definitions.
Warning: com.google.ads.m: can't find referenced class com.google.ads.internal.state.AdState
Warning: com.google.ads.m: can't find referenced class com.google.ads.internal.state.AdState
You should check if you need to specify additional program jars.
Warning: there were 2 unresolved references to classes or interfaces.
 You may need to specify additional library jars (using '-libraryjars').

先在 Project -> Build Path -> Export 中手動加入了
GoogleAdMobAdsSdk-6.2.1.jar
但那Error老在
又修改了一下 proguard-project.txt:
加入了:


-keepattributes *Annotation*
-keep public class com.google.ads.** {*;}
-libraryjars /libs/GoogleAdMobAdsSdk-6.2.1.jar

都无功而返:
只好學一下AdView 中的example 加入一些

-dontpreverify -repackageclasses '
-allowaccessmodification 
-optimizations !code/simplification/arithmetic


-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet, int);
}

-keepclassmembers class * extends android.content.Context {
public void *(android.view.View);
public void *(android.view.MenuItem);
}


但是............
所以話AdMob 是 Google API 中最失敗的一個
次次要Update 都要花費一些時間.
最後只好問問全能的Google.

This problem started with AdMob SDK 6.1.0 and 6.2.1 (for Android). To fix the error, add this to your proguard.cfg file:

中文是叫大家加下會的一句在 proguard.cfg:

-dontwarn com.google.ads.**

Source: https://groups.google.com/d/msg/google-admob-ads-sdk/JllLSIXWtBk/ioXzTWKoYgMJ

Case Close.

Set up DfpAdView/AdView of admob

教學有很多, 但大多十分多肺話, 所以我的十分精簡:

1) Reg On Admob site to get the Publisher ID -  a14exxxxxxxxxx

2) Mainfest.xml:
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <activity
            android:name="com.google.ads.AdActivity"            android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize" />

3) Add a LinearLayout called ad_layout to the Activity "XML" file that u want to show the ad.

4a) Add the code to the correspondence Activity "JAVA Code" file
   
    ------- Field -------
     private DfpAdView mAdView;

      I----- onCreate ------
      final LinearLayout adRow = (LinearLayout) findViewById(R.id.ad_layout);
mAdView = new DfpAdView(this, AdSize.SMART_BANNER, "a14exxxxxxxxxx");
adRow.addView(mAdView);
mAdView.loadAd(new AdRequest());

4b) Change DfpAdView to AdView, if u want AdView

5) Override onDestory
     @Override
protected void onDestroy() {
if (mAdView != null) {
mAdView.removeAllViews();
mAdView.destroy();
}
super.onDestroy();
}

6) Run Test !!!!

PS: Add DfpInterstitialAd Later