我正在尝试在我使用android studio开发的webview应用程序上安装一个admob广告，但是应用程序现在一直在崩溃，我似乎无法正确获取代码....无论我在哪里阅读有关android sdk的信息都是不同的信息....
这是我不断得到的错误，我似乎无法弄清楚为什么我得到它..
03-17 02:31:31.637 15034-15034/? I/SELinux: Function: selinux_android_load_priority [0], There is no sepolicy file.
03-17 02:31:31.697 15034-15034/? I/SELinux: Function: selinux_android_load_priority , spota verifySig and checkHash pass. priority version is VE=SEPF_SGH-I527M_4.4.2_0046
03-17 02:31:31.697 15034-15034/? I/SELinux: selinux_android_seapp_context_reload: seapp_contexts file is loaded from /data/security/spota/seapp_contexts
03-17 02:31:31.697 15034-15034/? D/dalvikvm: Late-enabling CheckJNI
03-17 02:31:32.127 15034-15034/com.payforlikes.app.payforlikes I/dalvikvm-heap: Grow heap (frag case) to 23.093MB for 14791732-byte allocation
03-17 02:31:32.278 15034-15034/com.payforlikes.app.payforlikes I/Adreno-EGL: <qeglDrvAPI_eglInitialize:381>: EGL 1.4 QUALCOMM build: (CL3869936) OpenGL ES Shader Compiler Version: 17.01.12.SPL Build Date: 03/03/14 Mon Local Branch: default Remote Branch: Local Patches: Reconstruct Branch:
03-17 02:31:32.428 15034-15034/com.payforlikes.app.payforlikes D/OpenGLRenderer: Enabling debug mode 0
03-17 02:31:33.339 15034-15034/com.payforlikes.app.payforlikes E/OpenGLRenderer: SFEffectCache:clear(), mSize = 0
03-17 02:31:35.271 15034-15034/com.payforlikes.app.payforlikes I/dalvikvm: Could not find method android.view.Window$Callback.onProvideKeyboardShortcuts, referenced from method android.support.v7.view.WindowCallbackWrapper.onProvideKeyboardShortcuts
03-17 02:31:35.271 15034-15034/com.payforlikes.app.payforlikes W/dalvikvm: VFY: unable to resolve interface method 19659: Landroid/view/Window$Callback;.onProvideKeyboardShortcuts (Ljava/util/List;Landroid/view/Menu;)V
03-17 02:31:35.271 15034-15034/com.payforlikes.app.payforlikes D/dalvikvm: VFY: replacing opcode 0x72 at 0x0002
03-17 02:31:35.271 15034-15034/com.payforlikes.app.payforlikes W/dalvikvm: VFY: unable to find class referenced in signature (Landroid/view/SearchEvent;)
03-17 02:31:35.271 15034-15034/com.payforlikes.app.payforlikes I/dalvikvm: Could not find method android.view.Window$Callback.onSearchRequested, referenced from method android.support.v7.view.WindowCallbackWrapper.onSearchRequested
03-17 02:31:35.271 15034-15034/com.payforlikes.app.payforlikes W/dalvikvm: VFY: unable to resolve interface method 19661: Landroid/view/Window$Callback;.onSearchRequested (Landroid/view/SearchEvent;)Z
03-17 02:31:35.271 15034-15034/com.payforlikes.app.payforlikes D/dalvikvm: VFY: replacing opcode 0x72 at 0x0002
03-17 02:31:35.271 15034-15034/com.payforlikes.app.payforlikes I/dalvikvm: Could not find method android.view.Window$Callback.onWindowStartingActionMode, referenced from method android.support.v7.view.WindowCallbackWrapper.onWindowStartingActionMode
03-17 02:31:35.271 15034-15034/com.payforlikes.app.payforlikes W/dalvikvm: VFY: unable to resolve interface method 19665: Landroid/view/Window$Callback;.onWindowStartingActionMode (Landroid/view/ActionMode$Callback;I)Landroid/view/ActionMode;
03-17 02:31:35.271 15034-15034/com.payforlikes.app.payforlikes D/dalvikvm: VFY: replacing opcode 0x72 at 0x0002
03-17 02:31:35.271 15034-15034/com.payforlikes.app.payforlikes I/dalvikvm: Could not find method android.content.res.TypedArray.getChangingConfigurations, referenced from method android.support.v7.widget.TintTypedArray.getChangingConfigurations
03-17 02:31:35.271 15034-15034/com.payforlikes.app.payforlikes W/dalvikvm: VFY: unable to resolve virtual method 545: Landroid/content/res/TypedArray;.getChangingConfigurations ()I
03-17 02:31:35.271 15034-15034/com.payforlikes.app.payforlikes D/dalvikvm: VFY: replacing opcode 0x6e at 0x0002
03-17 02:31:35.271 15034-15034/com.payforlikes.app.payforlikes I/dalvikvm: Could not find method android.content.res.TypedArray.getType, referenced from method android.support.v7.widget.TintTypedArray.getType
03-17 02:31:35.271 15034-15034/com.payforlikes.app.payforlikes W/dalvikvm: VFY: unable to resolve virtual method 567: Landroid/content/res/TypedArray;.getType (I)I
03-17 02:31:35.271 15034-15034/com.payforlikes.app.payforlikes D/dalvikvm: VFY: replacing opcode 0x6e at 0x0008
03-17 02:31:35.351 15034-15034/com.payforlikes.app.payforlikes V/WebViewChromium: Binding Chromium to the background looper Looper (main, tid 1) {41ea0198}
03-17 02:31:35.391 15034-15034/com.payforlikes.app.payforlikes I/chromium: [INFO:library_loader_hooks.cc(112)] Chromium logging enabled: level = 0, default verbosity = 0
03-17 02:31:35.391 15034-15034/com.payforlikes.app.payforlikes I/BrowserProcessMain: Initializing chromium process, renderers=0
03-17 02:31:35.521 15034-15034/com.payforlikes.app.payforlikes I/Adreno-EGL: <qeglDrvAPI_eglInitialize:381>: EGL 1.4 QUALCOMM build: (CL3869936) OpenGL ES Shader Compiler Version: 17.01.12.SPL Build Date: 03/03/14 Mon Local Branch: default Remote Branch: Local Patches: Reconstruct Branch:
03-17 02:31:35.531 15034-15257/com.payforlikes.app.payforlikes W/chromium: [WARNING:proxy_service.cc(888)] PAC support disabled because there is no system implementation
03-17 02:31:35.731 15034-15034/com.payforlikes.app.payforlikes W/Ads: Required XML attribute "adSize" was missing.
03-17 02:31:35.992 15034-15034/com.payforlikes.app.payforlikes D/AndroidRuntime: Shutting down VM
03-17 02:31:35.992 15034-15034/com.payforlikes.app.payforlikes W/dalvikvm: threadid=1: thread exiting with uncaught exception (group=0x416cdda0)
03-17 02:31:36.002 15034-15034/com.payforlikes.app.payforlikes E/AndroidRuntime: FATAL EXCEPTION: main Process: com.payforlikes.app.payforlikes, PID: 15034 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.payforlikes.app.payforlikes/com.payforlikes.app.payforlikes.MainActivity}: java.lang.IllegalStateException: The ad size and ad unit ID must be set before loadAd is called.
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2413)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2471)
at android.app.ActivityThread.access$900(ActivityThread.java:175)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1308)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:146)
at android.app.ActivityThread.main(ActivityThread.java:5602)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1283)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1099)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.IllegalStateException: The ad size and ad unit ID must be set before loadAd is called.
at com.google.android.gms.ads.internal.client.zzab.zzdg(Unknown Source)
at com.google.android.gms.ads.internal.client.zzab.zza(Unknown Source)
at com.google.android.gms.ads.BaseAdView.loadAd(Unknown Source)
at com.google.android.gms.ads.AdView.loadAd(Unknown Source)
at com.payforlikes.app.payforlikes.MainActivity.onCreate(MainActivity.java:55)
at android.app.Activity.performCreate(Activity.java:5451)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1093)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2377)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2471)
at android.app.ActivityThread.access$900(ActivityThread.java:175)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1308)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:146)
at android.app.ActivityThread.main(ActivityThread.java:5602)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1283)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1099)
at dalvik.system.NativeStart.main(Native Method)
这是我的activity_main.xml
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="@style/AppTheme.PopupOverlay" />
</android.support.design.widget.AppBarLayout>
<include layout="@layout/content_main" />
</android.support.design.widget.CoordinatorLayout>
这是我的build.gradle
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
defaultConfig {
applicationId "com.payforlikes.app.payforlikes"
minSdkVersion 19
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
} }
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:24.0.0-alpha1'
compile 'com.android.support:design:24.0.0-alpha1'
compile 'com.google.android.gms:play-services-ads:8.4.0'
}
这是我的MainActivity.java
package com.payforlikes.app.payforlikes;
import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.View;
import android.view.Menu;
import android.view.MenuItem;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import com.google.android.gms.ads.AdListener;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;
import com.google.android.gms.ads.InterstitialAd; public class MainActivity extends AppCompatActivity {
InterstitialAd mInterstitialAd;
private InterstitialAd interstitial;
private static final String TEST_DEVICE_ID = "INSERT_YOUR_TEST_DEVICE_ID_HERE";
private WebView mWebView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mWebView = (WebView) findViewById(R.id.activity_main_webview);
mWebView.setWebViewClient(new WebViewClient());
// Enable Javascript
WebSettings webSettings = mWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
mWebView.loadUrl("http://payforlikes.com/");
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
// The "loadAdOnCreate" and "testDevices" XML attributes no longer available.
AdView adView = (AdView) this.findViewById(R.id.adView);
AdRequest adRequest = new AdRequest.Builder()
.addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
.addTestDevice(TEST_DEVICE_ID)
.build();
adView.loadAd(adRequest);
}
@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();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
public void displayInterstitial() { // If Ads are loaded, show Interstitial else show nothing.
if (interstitial.isLoaded()) {
interstitial.show();
}
} }
这是我的content_main.xml
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
tools:context="com.payforlikes.app.payforlikes.MainActivity"
tools:showIn="@layout/activity_main">
<WebView
android:id="@+id/activity_main_webview"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<com.google.android.gms.ads.AdView android:id="@+id/adView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
ads:adSize="BANNER"
ads:adUnitId="INSERT_YOUR_AD_UNIT_ID_HERE"/> </RelativeLayout>
这是我的AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:ads="http://schemas.android.com/apk/res-auto"
package="com.payforlikes.app.payforlikes">
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity
android:name=".SplashScreen"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:theme="@style/AppTheme.NoActionBar">
<intent-filter>
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> </manifest>