我正在学习android作为初学者进行应用程序开发。该应用程序未在模拟器上运行。错误说:
Unfortunately,Appname has stopped.
我已经浏览了这里解决的类似主题，但我仍然无法找到问题。来自logcat日志显示似乎存在超时问题，但通过 eclipse -> 窗口 -> 首选项 -> Android -> DDMS 将超时值增加到 50 秒时，它仍然显示相同的错误。
有什么帮助吗？
MainActivity.java
package com.example.myfirstapp;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class MainActivity extends ActionBarActivity implements OnClickListener{
private Button theButton;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
theButton = (Button)findViewById(R.id.myButton);
theButton.setOnClickListener(this);
}
public void onClick(View v){
if(v.getId()==theButton.getId()){
theButton.setText("Ouch");
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.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);
}
}
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.myfirstapp"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="20" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
Logcat
01-02 11:39:23.260: W/WearableConn(485): Error writing to device, error: failed to connect to /10.0.2.2 (port 5601): connect failed: ETIMEDOUT (Connection timed out)
01-02 11:39:23.310: I/WearableConn(485): Socket closed
01-02 11:39:23.360: I/WearableConn(485): Waiting 2.0 seconds to retry connection
01-02 11:39:25.400: I/WearableConn(485): Connecting via TCP to /10.0.2.2:5601
01-02 11:39:25.480: D/dalvikvm(455): GC_EXPLICIT freed 888K, 30% free 3283K/4632K, paused 4ms+5ms, total 48ms
01-02 11:39:33.190: I/Choreographer(455): Skipped 36 frames! The application may be doing too much work on its main thread.
01-02 11:39:33.220: I/ActivityManager(354): START u0 {act=android.intent.action.MAIN flg=0x10000000 cmp=com.example.myfirstapp/.MainActivity} from pid 455 on display 0
01-02 11:39:33.260: D/LightsService(354): Excessive delay setting light: 63ms
01-02 11:39:33.410: D/gralloc(49): Registering a buffer in the process that created it. This may cause memory ordering problems.
01-02 11:39:33.410: E/libEGL(49): called unimplemented OpenGL ES API
01-02 11:39:33.420: E/libEGL(49): called unimplemented OpenGL ES API
01-02 11:39:33.420: W/WindowManager(354): Screenshot failure taking screenshot for (123x221) to layer 21000
01-02 11:39:33.420: E/libEGL(49): called unimplemented OpenGL ES API
01-02 11:39:33.420: E/libEGL(49): called unimplemented OpenGL ES API
01-02 11:39:33.420: E/SurfaceFlinger(49): glCheckFramebufferStatusOES error -1331883460
01-02 11:39:33.420: E/SurfaceFlinger(49): got GL_FRAMEBUFFER_COMPLETE_OES error while taking screenshot
01-02 11:39:33.420: E/libEGL(49): called unimplemented OpenGL ES API
01-02 11:39:33.420: E/libEGL(49): called unimplemented OpenGL ES API
01-02 11:39:33.460: I/Choreographer(354): Skipped 46 frames! The application may be doing too much work on its main thread.
01-02 11:39:33.590: D/LightsService(354): Excessive delay setting light: 61ms
01-02 11:39:33.620: I/ActivityManager(354): Start proc com.example.myfirstapp for activity com.example.myfirstapp/.MainActivity: pid=745 uid=10018 gids={50018}
01-02 11:39:33.640: D/dalvikvm(745): Not late-enabling CheckJNI (already on)
01-02 11:39:33.670: E/HostWithRpcCallback(455): Failed to send RPC
01-02 11:39:33.670: E/HostWithRpcCallback(455): com.google.android.wearable.gmsclient.WearableException: sendRpcAsync failed: Status{statusCode=unknown status code: 4000, resolution=null}
01-02 11:39:33.670: E/HostWithRpcCallback(455): at com.google.android.wearable.gmsclient.GoogleApiClientHelper.throwIfFailed(GoogleApiClientHelper.java:98)
01-02 11:39:33.670: E/HostWithRpcCallback(455): at com.google.android.wearable.gmsclient.MessageManager$1$1.getResult(MessageManager.java:81)
01-02 11:39:33.670: E/HostWithRpcCallback(455): at com.google.android.wearable.gmsclient.MessageManager$1$1.getResult(MessageManager.java:78)
01-02 11:39:33.670: E/HostWithRpcCallback(455): at com.google.android.clockwork.actions.WearableHostWithRpcCallback$SendRpcCallbackWithId.onSendRpc(WearableHostWithRpcCallback.java:292)
01-02 11:39:33.670: E/HostWithRpcCallback(455): at com.google.android.wearable.gmsclient.MessageManager$1.onResult(MessageManager.java:78)
01-02 11:39:33.670: E/HostWithRpcCallback(455): at com.google.android.wearable.gmsclient.MessageManager$1.onResult(MessageManager.java:75)
01-02 11:39:33.670: E/HostWithRpcCallback(455): at com.google.android.gms.common.api.BaseImplementation$CallbackHandler.deliverResultCallback(Unknown Source)
01-02 11:39:33.670: E/HostWithRpcCallback(455): at com.google.android.gms.common.api.BaseImplementation$CallbackHandler.handleMessage(Unknown Source)
01-02 11:39:33.670: E/HostWithRpcCallback(455): at android.os.Handler.dispatchMessage(Handler.java:102)
01-02 11:39:33.670: E/HostWithRpcCallback(455): at android.os.Looper.loop(Looper.java:136)
01-02 11:39:33.670: E/HostWithRpcCallback(455): at android.app.ActivityThread.main(ActivityThread.java:5026)
01-02 11:39:33.670: E/HostWithRpcCallback(455): at java.lang.reflect.Method.invokeNative(Native Method)
01-02 11:39:33.670: E/HostWithRpcCallback(455): at java.lang.reflect.Method.invoke(Method.java:515)
01-02 11:39:33.670: E/HostWithRpcCallback(455): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777)
01-02 11:39:33.670: E/HostWithRpcCallback(455): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:602)
01-02 11:39:33.670: E/HostWithRpcCallback(455): at dalvik.system.NativeStart.main(Native Method)
01-02 11:39:34.030: D/AndroidRuntime(745): Shutting down VM
01-02 11:39:34.030: W/dalvikvm(745): threadid=1: thread exiting with uncaught exception (group=0xb4a22d70)
01-02 11:39:34.040: E/AndroidRuntime(745): FATAL EXCEPTION: main
01-02 11:39:34.040: E/AndroidRuntime(745): Process: com.example.myfirstapp, PID: 745
01-02 11:39:34.040: E/AndroidRuntime(745): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.myfirstapp/com.example.myfirstapp.MainActivity}: android.util.AndroidRuntimeException: You cannot combine swipe dismissal and the action bar.
01-02 11:39:34.040: E/AndroidRuntime(745): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2197)
01-02 11:39:34.040: E/AndroidRuntime(745): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2258)
01-02 11:39:34.040: E/AndroidRuntime(745): at android.app.ActivityThread.access$800(ActivityThread.java:138)
01-02 11:39:34.040: E/AndroidRuntime(745): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1209)
01-02 11:39:34.040: E/AndroidRuntime(745): at android.os.Handler.dispatchMessage(Handler.java:102)
01-02 11:39:34.040: E/AndroidRuntime(745): at android.os.Looper.loop(Looper.java:136)
01-02 11:39:34.040: E/AndroidRuntime(745): at android.app.ActivityThread.main(ActivityThread.java:5026)
01-02 11:39:34.040: E/AndroidRuntime(745): at java.lang.reflect.Method.invokeNative(Native Method)
01-02 11:39:34.040: E/AndroidRuntime(745): at java.lang.reflect.Method.invoke(Method.java:515)
01-02 11:39:34.040: E/AndroidRuntime(745): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777)
01-02 11:39:34.040: E/AndroidRuntime(745): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:602)
01-02 11:39:34.040: E/AndroidRuntime(745): at dalvik.system.NativeStart.main(Native Method)
01-02 11:39:34.040: E/AndroidRuntime(745): Caused by: android.util.AndroidRuntimeException: You cannot combine swipe dismissal and the action bar.
01-02 11:39:34.040: E/AndroidRuntime(745): at com.android.internal.policy.impl.PhoneWindow.requestFeature(PhoneWindow.java:277)
01-02 11:39:34.040: E/AndroidRuntime(745): at com.android.internal.policy.impl.PhoneWindow.generateLayout(PhoneWindow.java:2889)
01-02 11:39:34.040: E/AndroidRuntime(745): at com.android.internal.policy.impl.PhoneWindow.installDecor(PhoneWindow.java:3154)
01-02 11:39:34.040: E/AndroidRuntime(745): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:305)
01-02 11:39:34.040: E/AndroidRuntime(745): at android.app.Activity.setContentView(Activity.java:1930)
01-02 11:39:34.040: E/AndroidRuntime(745): at android.support.v7.app.ActionBarActivity.superSetContentView(ActionBarActivity.java:217)
01-02 11:39:34.040: E/AndroidRuntime(745): at android.support.v7.app.ActionBarActivityDelegateICS.setContentView(ActionBarActivityDelegateICS.java:110)
01-02 11:39:34.040: E/AndroidRuntime(745): at android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:77)
01-02 11:39:34.040: E/AndroidRuntime(745): at com.example.myfirstapp.MainActivity.onCreate(MainActivity.java:18)
01-02 11:39:34.040: E/AndroidRuntime(745): at android.app.Activity.performCreate(Activity.java:5242)
01-02 11:39:34.040: E/AndroidRuntime(745): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
01-02 11:39:34.040: E/AndroidRuntime(745): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2161)
01-02 11:39:34.040: E/AndroidRuntime(745): ... 11 more
01-02 11:39:34.100: W/ActivityManager(354): Force finishing activity com.example.myfirstapp/.MainActivity
01-02 11:39:34.120: W/InputMethodManagerService(354): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@b4ebb730 attribute=null, token = android.os.BinderProxy@b4e0fa08
01-02 11:39:34.350: I/Choreographer(354): Skipped 95 frames! The application may be doing too much work on its main thread.
01-02 11:39:34.470: I/Choreographer(354): Skipped 32 frames! The application may be doing too much work on its main thread.
01-02 11:39:34.570: I/Choreographer(354): Skipped 34 frames! The application may be doing too much work on its main thread.
01-02 11:39:34.620: I/Choreographer(354): Skipped 35 frames! The application may be doing too much work on its main thread.
01-02 11:39:34.630: W/ActivityManager(354): Activity pause timeout for ActivityRecord{b4eb1738 u0 com.example.myfirstapp/.MainActivity t4 f}
01-02 11:39:34.690: I/Choreographer(354): Skipped 56 frames! The application may be doing too much work on its main thread.
01-02 11:39:34.730: I/Choreographer(354): Skipped 34 frames! The application may be doing too much work on its main thread.
01-02 11:39:34.830: E/HostWithRpcCallback(455): Failed to send RPC
01-02 11:39:34.830: E/HostWithRpcCallback(455): com.google.android.wearable.gmsclient.WearableException: sendRpcAsync failed: Status{statusCode=unknown status code: 4000, resolution=null}
01-02 11:39:34.830: E/HostWithRpcCallback(455): at com.google.android.wearable.gmsclient.GoogleApiClientHelper.throwIfFailed(GoogleApiClientHelper.java:98)
01-02 11:39:34.830: E/HostWithRpcCallback(455): at com.google.android.wearable.gmsclient.MessageManager$1$1.getResult(MessageManager.java:81)
01-02 11:39:34.830: E/HostWithRpcCallback(455): at com.google.android.wearable.gmsclient.MessageManager$1$1.getResult(MessageManager.java:78)
01-02 11:39:34.830: E/HostWithRpcCallback(455): at com.google.android.clockwork.actions.WearableHostWithRpcCallback$SendRpcCallbackWithId.onSendRpc(WearableHostWithRpcCallback.java:292)
01-02 11:39:34.830: E/HostWithRpcCallback(455): at com.google.android.wearable.gmsclient.MessageManager$1.onResult(MessageManager.java:78)
01-02 11:39:34.830: E/HostWithRpcCallback(455): at com.google.android.wearable.gmsclient.MessageManager$1.onResult(MessageManager.java:75)
01-02 11:39:34.830: E/HostWithRpcCallback(455): at com.google.android.gms.common.api.BaseImplementation$CallbackHandler.deliverResultCallback(Unknown Source)
01-02 11:39:34.830: E/HostWithRpcCallback(455): at com.google.android.gms.common.api.BaseImplementation$CallbackHandler.handleMessage(Unknown Source)
01-02 11:39:34.830: E/HostWithRpcCallback(455): at android.os.Handler.dispatchMessage(Handler.java:102)
01-02 11:39:34.830: E/HostWithRpcCallback(455): at android.os.Looper.loop(Looper.java:136)
01-02 11:39:34.830: E/HostWithRpcCallback(455): at android.app.ActivityThread.main(ActivityThread.java:5026)
01-02 11:39:34.830: E/HostWithRpcCallback(455): at java.lang.reflect.Method.invokeNative(Native Method)
01-02 11:39:34.830: E/HostWithRpcCallback(455): at java.lang.reflect.Method.invoke(Method.java:515)
01-02 11:39:34.830: E/HostWithRpcCallback(455): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777)
01-02 11:39:34.830: E/HostWithRpcCallback(455): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:602)
01-02 11:39:34.830: E/HostWithRpcCallback(455): at dalvik.system.NativeStart.main(Native Method)
01-02 11:39:35.640: I/Process(745): Sending signal. PID: 745 SIG: 9
01-02 11:39:35.660: I/ActivityManager(354): Process com.example.myfirstapp (pid 745) has died.
01-02 11:39:35.750: W/InputMethodManagerService(354): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@b4f00610 attribute=null, token = android.os.BinderProxy@b4e0fa08
01-02 11:39:35.800: I/Choreographer(354): Skipped 166 frames! The application may be doing too much work on its main thread.
01-02 11:39:35.880: D/dalvikvm(354): GC_FOR_ALLOC freed 502K, 13% free 4406K/5048K, paused 63ms, total 69ms
01-02 11:39:35.890: I/Choreographer(354): Skipped 40 frames! The application may be doing too much work on its main thread.
最佳答案
您的错误日志明确指出了由以下原因引起的错误:
Caused by: android.util.AndroidRuntimeException: You cannot combine swipe dismissal and the action bar.
4.4W是Android Wear SDK。只是不要使用 Android Wear SDK，并将 Androidmanifest.xml 文件中的目标 sdk 版本更改为 19，如下所示
在 list 标记内添加此标记(如果尚不存在)
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="19" />
请勿使用 API 级别 20 作为 Android 虚拟设备。请改用 API 级别 19 和平台 4.4.2。
关于java - 无法在模拟器上运行 Android 应用，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/27741793/