android activity跳转出现异常

mao99mao 2012-04-22 11:46:30
一个两数相乘的小程序

第一个activity：
package mars.activity;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;

public class Activity03 extends Activity {
/** Called when the activity is first created. */
private EditText factorone;
private EditText factortwo;
private TextView symbol;
private Button camulate;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
factorone=(EditText)findViewById(R.id.factorone);
factortwo=(EditText)findViewById(R.id.factortwo);
symbol=(TextView)findViewById(R.id.symbol);
camulate=(Button)findViewById(R.id.camulate);
symbol.setText(R.string.symbol);
camulate.setText(R.string.camulate);
camulate.setOnClickListener(new camulate());
}
class camulate implements OnClickListener{

@Override
public void onClick(View v) {
// TODO Auto-generated method stub
//取得EditText的值
String factoronestr = factorone.getText().toString();
String factortwostr = factortwo.getText().toString();
//用intent取得值
Intent intent=new Intent();
intent.putExtra("one", factoronestr);
intent.putExtra("two", factortwostr);
intent.setClass(Activity03.this,result.class);
//用intent启动activity03
Activity03.this.startActivity(intent);
}

}
}


第二个activity
package mars.activity;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.widget.TextView;


public class result extends Activity {
private TextView resultView;

@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.result);
resultView=(TextView)findViewById(R.id.result);
Intent intent =getIntent();
String factoronestr =intent.getStringExtra("one");
String factortwostr =intent.getStringExtra("two");
int factorOneInt=Integer.parseInt(factoronestr);
int factorTwoInt=Integer.parseInt(factortwostr);
int result=factorOneInt * factorTwoInt;
resultView.setText(result+ "");

}

}
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mao99mao 2012-04-25
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果然大神，非常感谢
Aria_zuo 2012-04-24
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04-24 00:26:07.223: ERROR/ActivityManager(61): 100% TOTAL: 62% user + 37% kernel
04-24 00:26:53.286: ERROR/AndroidRuntime(344): FATAL EXCEPTION: main
04-24 00:26:53.286: ERROR/AndroidRuntime(344): java.lang.RuntimeException: Unable to start activity ComponentInfo{mars.activity/mars.activity.result}: java.lang.RuntimeException: Binary XML file line #8: You must supply a layout_height attribute.

你的CPU使用量都100%了。并且主要的问题在这里
04-24 00:26:53.286: ERROR/AndroidRuntime(344): java.lang.RuntimeException: Unable to start activity ComponentInfo{mars.activity/mars.activity.result}: java.lang.RuntimeException: Binary XML file line #8: You must supply a layout_height attribute.
可能是你的result的布局文件有问题了。“#8: You must supply a layout_height attribute.”
mao99mao 2012-04-24
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04-24 00:26:07.223: ERROR/ActivityManager(61): +0% 249/zygote: 0% user + 0% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 100% TOTAL: 54% user + 45% kernel + 0.3% softirq
04-24 00:26:07.223: ERROR/ActivityManager(61): CPU usage from 4123ms to 4816ms later:
04-24 00:26:07.223: ERROR/ActivityManager(61): 40% 120/com.android.launcher: 35% user + 5.2% kernel / faults: 482 minor 3 major
04-24 00:26:07.223: ERROR/ActivityManager(61): 39% 120/ndroid.launcher: 34% user + 5.2% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.3% 153/Compiler: 0% user + 1.3% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 30% 61/system_server: 14% user + 16% kernel / faults: 271 minor 3 major
04-24 00:26:07.223: ERROR/ActivityManager(61): 14% 74/ActivityManager: 4.2% user + 9.8% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 5.6% 69/SurfaceFlinger: 2.8% user + 2.8% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 2.8% 176/Binder Thread #: 0% user + 2.8% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.4% 66/Compiler: 1.4% user + 0% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.4% 67/Binder Thread #: 0% user + 1.4% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.4% 68/Binder Thread #: 1.4% user + 0% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.4% 167/Binder Thread #: 1.4% user + 0% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.4% 175/Binder Thread #: 0% user + 1.4% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.4% 201/Thread-52: 0% user + 1.4% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 3.3% 212/android.process.media: 1.6% user + 1.6% kernel / faults: 176 minor
04-24 00:26:07.223: ERROR/ActivityManager(61): 3.3% 212/d.process.media: 2.5% user + 0.8% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 0.8% 224/Binder Thread #: 0.8% user + 0% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): +0% 251/Download Servic: 0% user + 0% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 4% 72/bootanimation: 4% user + 0% kernel / faults: 1 minor
04-24 00:26:07.223: ERROR/ActivityManager(61): 4% 77/BootAnimation: 4% user + 0% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 3.8% 205/com.android.email: 0% user + 3.8% kernel / faults: 3 minor
04-24 00:26:07.223: ERROR/ActivityManager(61): 3.8% 206/HeapWorker: 0% user + 3.8% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.2% 216/Signal Catcher: 0% user + 1.2% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.4% 26/mmcqd: 0% user + 1.4% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.3% 33/zygote: 0% user + 1.3% kernel / faults: 74 minor
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.4% 41/adbd: 0% user + 1.4% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.4% 124/adbd: 0% user + 1.4% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.2% 116/com.android.systemui: 1.2% user + 0% kernel / faults: 78 minor
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.2% 116/ndroid.systemui: 1.2% user + 0% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 0.8% 200/fsck_msdos: 0% user + 0.8% kernel / faults: 36 minor
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.2% 234/com.android.defcontainer: 1.2% user + 0% kernel / faults: 100 minor 1 major
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.2% 243/Binder Thread #: 1.2% user + 0% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): +0% 249/zygote: 0% user + 0% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 100% TOTAL: 62% user + 37% kernel
04-24 00:26:53.286: ERROR/AndroidRuntime(344): FATAL EXCEPTION: main
04-24 00:26:53.286: ERROR/AndroidRuntime(344): java.lang.RuntimeException: Unable to start activity ComponentInfo{mars.activity/mars.activity.result}: java.lang.RuntimeException: Binary XML file line #8: You must supply a layout_height attribute.
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1622)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1638)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.app.ActivityThread.access$1500(ActivityThread.java:117)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:928)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.os.Handler.dispatchMessage(Handler.java:99)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.os.Looper.loop(Looper.java:123)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.app.ActivityThread.main(ActivityThread.java:3647)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at java.lang.reflect.Method.invokeNative(Native Method)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at java.lang.reflect.Method.invoke(Method.java:507)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at dalvik.system.NativeStart.main(Native Method)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): Caused by: java.lang.RuntimeException: Binary XML file line #8: You must supply a layout_height attribute.
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.content.res.TypedArray.getLayoutDimension(TypedArray.java:491)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.view.ViewGroup$LayoutParams.setBaseAttributes(ViewGroup.java:3599)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.view.ViewGroup$MarginLayoutParams.<init>(ViewGroup.java:3678)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.widget.LinearLayout$LayoutParams.<init>(LinearLayout.java:1400)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.widget.LinearLayout.generateLayoutParams(LinearLayout.java:1326)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.widget.LinearLayout.generateLayoutParams(LinearLayout.java:47)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.view.LayoutInflater.rInflate(LayoutInflater.java:625)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:207)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.app.Activity.setContentView(Activity.java:1657)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at mars.activity.result.onCreate(result.java:16)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1586)
04-24 00:26:53.286: ERROR/AndroidRuntime(344): ... 11 more
mao99mao 2012-04-24
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04-24 00:25:33.691: ERROR/EventHub(61): could not get driver version for /dev/input/mouse0, Not a typewriter
04-24 00:25:33.691: ERROR/EventHub(61): could not get driver version for /dev/input/mice, Not a typewriter
04-24 00:25:34.051: ERROR/SoundPool(61): error loading /system/media/audio/ui/Effect_Tick.ogg
04-24 00:25:34.051: ERROR/SoundPool(61): error loading /system/media/audio/ui/KeypressStandard.ogg
04-24 00:25:34.051: ERROR/SoundPool(61): error loading /system/media/audio/ui/KeypressSpacebar.ogg
04-24 00:25:34.051: ERROR/SoundPool(61): error loading /system/media/audio/ui/KeypressDelete.ogg
04-24 00:25:34.051: ERROR/SoundPool(61): error loading /system/media/audio/ui/KeypressReturn.ogg
04-24 00:25:34.181: ERROR/UsbObserver(61): java.lang.NullPointerException
04-24 00:25:34.181: ERROR/UsbObserver(61): at com.android.server.UsbObserver.init(UsbObserver.java:131)
04-24 00:25:34.181: ERROR/UsbObserver(61): at com.android.server.UsbObserver.<init>(UsbObserver.java:65)
04-24 00:25:34.181: ERROR/UsbObserver(61): at com.android.server.ServerThread.run(SystemServer.java:402)
04-24 00:25:34.971: ERROR/ThrottleService(61): Could not open GPS configuration file /etc/gps.conf
04-24 00:25:37.891: ERROR/logwrapper(143): executing /system/bin/tc failed: No such file or directory
04-24 00:25:37.991: ERROR/logwrapper(149): executing /system/bin/tc failed: No such file or directory
04-24 00:25:38.021: ERROR/logwrapper(154): executing /system/bin/tc failed: No such file or directory
04-24 00:26:07.223: ERROR/ActivityManager(61): Start proc com.android.mms for broadcast com.android.mms/.transaction.MmsSystemEventReceiver: pid=249 uid=10022 gids={3003, 1015}Load: 5.19 / 1.31 / 0.44
04-24 00:26:07.223: ERROR/ActivityManager(61): CPU usage from 441ms to -5477ms ago:
04-24 00:26:07.223: ERROR/ActivityManager(61): 35% 61/system_server: 20% user + 14% kernel / faults: 1962 minor 33 major
04-24 00:26:07.223: ERROR/ActivityManager(61): 15% 120/com.android.launcher: 12% user + 3% kernel / faults: 1965 minor 28 major
04-24 00:26:07.223: ERROR/ActivityManager(61): 10% 212/android.process.media: 6% user + 4.1% kernel / faults: 2073 minor 16 major
04-24 00:26:07.223: ERROR/ActivityManager(61): 5.1% 199/app_process: 3.2% user + 1.8% kernel / faults: 878 minor 15 major
04-24 00:26:07.223: ERROR/ActivityManager(61): 4.2% 72/bootanimation: 3.7% user + 0.5% kernel / faults: 48 minor
04-24 00:26:07.223: ERROR/ActivityManager(61): 3.5% 116/com.android.systemui: 1.8% user + 1.7% kernel / faults: 688 minor 2 major
04-24 00:26:07.223: ERROR/ActivityManager(61): 2.2% 205/com.android.email: 0.6% user + 1.5% kernel / faults: 316 minor 9 major
04-24 00:26:07.223: ERROR/ActivityManager(61): 2% 41/adbd: 0.5% user + 1.5% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 1.3% 114/com.android.phone: 0.6% user + 0.6% kernel / faults: 477 minor 6 major
04-24 00:26:07.223: ERROR/ActivityManager(61): 0.1% 26/mmcqd: 0% user + 0.1% kernel
04-24 00:26:07.223: ERROR/ActivityManager(61): 1% 200/fsck_msdos: 0% user + 1% kernel / faults: 238 minor
04-24 00:26:07.223: ERROR/ActivityManager(61): 0.6% 33/zygote: 0% user + 0.6% kernel / faults: 180 minor 1 major
04-24 00:26:07.223: ERROR/ActivityManager(61): 0.1% 165/logcat: 0% user + 0.1% kernel / faults: 11 minor
04-24 00:26:07.223: ERROR/ActivityManager(61): +0% 234/com.android.defcontainer: 0% user + 0% kernel
mao99mao 2012-04-24
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不知道哪个对你有用，您耐心的找一找

04-24 00:25:15.251: ERROR/Zygote(33): setreuid() failed. errno: 2
04-24 00:25:26.811: ERROR/Zygote(33): setreuid() failed. errno: 17
04-24 00:25:28.482: ERROR/BatteryService(61): usbOnlinePath not found
04-24 00:25:28.482: ERROR/BatteryService(61): batteryVoltagePath not found
04-24 00:25:28.482: ERROR/BatteryService(61): batteryTemperaturePath not found
04-24 00:25:28.501: ERROR/SurfaceFlinger(61): Couldn't open /sys/power/wait_for_fb_sleep or /sys/power/wait_for_fb_wake
04-24 00:25:28.751: ERROR/SensorService(61): couldn't open device for module sensors (Invalid argument)
04-24 00:25:33.661: ERROR/System(61): Failure starting core service
04-24 00:25:33.661: ERROR/System(61): java.lang.SecurityException
04-24 00:25:33.661: ERROR/System(61): at android.os.BinderProxy.transact(Native Method)
04-24 00:25:33.661: ERROR/System(61): at android.os.ServiceManagerProxy.addService(ServiceManagerNative.java:146)
04-24 00:25:33.661: ERROR/System(61): at android.os.ServiceManager.addService(ServiceManager.java:72)
04-24 00:25:33.661: ERROR/System(61): at com.android.server.ServerThread.run(SystemServer.java:206)
Aria_zuo 2012-04-23
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可是我这不执行都是正常的啊？你可以把你报错的log贴出来看看吗？
mao99mao 2012-04-22
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还有androidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="mars.activity"
android:versionCode="1"
android:versionName="1.0">
<uses-sdk android:minSdkVersion="4" />

<application android:icon="@drawable/icon" android:label="@string/app_name">
<activity android:name=".Activity03"
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=".result"></activity>
</application>

</manifest>
CuiTrip:柠檬酸android源代码
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