Spec每次添加某個特定項時都會崩潰

-1

DisplayActivity.java的規範在我添加內容時總是崩潰。無法弄清楚我做錯了什麼。這是我目前的代碼。Spec每次添加某個特定項時都會崩潰

ControlActivity.java

package com.control.driswave; 


import android.app.TabActivity; 
import android.content.Intent; 
import android.content.res.Resources; 
import android.os.Bundle; 
import android.widget.TabHost; 
import android.widget.Toast; 

import com.control.driswave.R; 
import com.stericson.RootTools.RootTools; 

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

    if (RootTools.isAccessGiven()) { 
     Toast root = Toast.makeText(getApplicationContext(), 
       "Root Granted", Toast.LENGTH_SHORT); 
     root.show(); 
    } else { 
     Toast noRoot = Toast.makeText(getApplicationContext(), 
       "Root Access Needed To Continue", Toast.LENGTH_LONG); 
     noRoot.show(); 
     finish(); 
    } 

    Resources res = getResources(); // used to get res drawings (i.e. display files) 
    TabHost tabHost = getTabHost(); // used to create TabHost located in main.xml 
    TabHost.TabSpec spec; //TabHost specifications which are the same in each view 
    Intent intent; //intent for each tab. *RESEARCH INTENT* 


    // New Class Added Caused FC. Was working. Spec no longer working again. 

    //____Display 
    intent = new Intent().setClass(this, DisplayActivity.class); 

    spec = tabHost.newTabSpec("display").setIndicator("Display", 
      res.getDrawable(R.drawable.ic_tab_display)) 
      .setContent(intent); // create picture to be used for tab 
    tabHost.addTab(spec); 

    //____Power 
    intent = new Intent().setClass(this, PowerActivity.class); 

    spec = tabHost.newTabSpec("power").setIndicator("Power", 
      res.getDrawable(R.drawable.ic_tab_display)) 
      .setContent(intent); 
    tabHost.addTab(spec); 





} 
}

DisplayActivity.java

package com.control.driswave; 

import java.io.File; 

import com.stericson.RootTools.RootTools; 

import android.app.Activity; 
import android.os.Bundle; 
import android.provider.Settings; 
import android.view.View.OnClickListener; 
import android.widget.CheckBox; 
import android.widget.CompoundButton; 
import android.widget.CompoundButton.OnCheckedChangeListener; 
import android.widget.SeekBar; 
import android.widget.SeekBar.OnSeekBarChangeListener; 
import android.widget.TextView; 
import android.widget.Toast; 

public class DisplayActivity extends Activity { 
private int prevValue = Integer.parseInt(Settings.System.WINDOW_ANIMATION_SCALE); 
private SeekBar brBar; 
private TextView brightLevel; 

public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.display); 


    //_____Disable Boot Animation_____// NEEDS TESTING http://mgmblog.com/2008/02/18/android-checkbox-oncheckedchangelistener/ 
    CheckBox dba = (CheckBox) findViewById(R.id.DBA); 
    dba.setOnCheckedChangeListener(new OnCheckedChangeListener() { 

     public void onCheckedChanged(CompoundButton dba, boolean isChecked) { 
      if (dba.isChecked()) { 
      RootTools.remount("/system/", "rw"); 
      File ba = new File("/System/Media/bootanimation.zip"); 
      ba.renameTo(new File("/System/Media/bootanimation.zip.bak")); 
      Toast.makeText(getApplicationContext(), "Boot Animation Disabled", Toast.LENGTH_SHORT); 
      } else { 
       Toast.makeText(getApplicationContext(), "Boot Animation Enabled", Toast.LENGTH_SHORT); 
      } 

     } 

    }); 




    //_____Disable Window Animations_____// 
    CheckBox dwa = (CheckBox) findViewById(R.id.DWA); 
    dwa.setOnCheckedChangeListener(new OnCheckedChangeListener() { 
     public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { 

      if (buttonView.isChecked()) { 
       Settings.System.putInt(getContentResolver(), Settings.System.WINDOW_ANIMATION_SCALE, 0); 
      } else { 
       Settings.System.putInt(getContentResolver(), Settings.System.WINDOW_ANIMATION_SCALE, prevValue); 
      } 
     } 
    }); 


    //_____Brightness Seek Bar____// 
    brBar = (SeekBar) findViewById(R.id.brSeekbar); 
    brightLevel = (TextView) findViewById(R.id.brSeekbar_num); 
    brBar.setOnSeekBarChangeListener(new OnSeekBarChangeListener() { 

     public void onProgressChanged(SeekBar brBar, int brLevel, boolean arg2) { 
      Settings.System.putInt(getContentResolver(), Settings.System.SCREEN_BRIGHTNESS, brLevel); 
      brightLevel.setText(brLevel); 

     } 

     public void onStartTrackingTouch(SeekBar brBar) { 
      brightLevel.setText("Changing..."); 

     } 

     public void onStopTrackingTouch(SeekBar brBar) { 
      // Nothing 

     } 


    }); 




} 

}

Display.xml

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
android:layout_width="fill_parent" 
android:layout_height="fill_parent" 
android:orientation="vertical" > 

<TextView 
    android:id="@+id/textView1" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="@string/bcTitle" 
    android:textAppearance="?android:attr/textAppearanceSmall" /> 

<CheckBox 
    android:id="@+id/DBA" 
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="@string/dabCB" /> 

<CheckBox 
    android:id="@+id/DWA" 
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="@string/DWA" /> 

<TextView 
    android:id="@+id/BrC" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="@string/bright" 
    android:textAppearance="?android:attr/textAppearanceSmall" /> 

<SeekBar 
    android:id="@+id/brSeekbar" 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content" /> 

<TextView 
    android:id="@+id/brSeekbar_num" 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content" 
    android:gravity="center_horizontal" 
    android:text="@string/brightlevel" 
    android:textAppearance="?android:attr/textAppearanceMedium" />

ControlManifest.xml

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
package="com.control.driswave" 
android:versionCode="1" 
android:versionName="1.0" > 

<uses-sdk android:minSdkVersion="10" /> 
<uses-permission android:name="android.permission.WRITE_SETTINGS"/> 
<uses-permission android:name="android.permission.CHANGE_CONFIGURATION"/> 
<uses-permission android:name="android.permission.CHANGE_NETWORK_STATE"/> 
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/> 
<uses-permission android:name="android.permission.DEVICE_POWER"/> 
<uses-permission android:name="android.permission.FLASHLIGHT"/> 
<uses-permission android:name="android.permission.KILL_BACKGROUND_PROCESSES"/> 
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS"/> 
<uses-permission android:name="com.android.browser.permission.READ_HISTORY_BOOKMARKS"/> 
<uses-permission android:name="android.permission.SET_ORIENTATION"/> 
<uses-permission android:name="android.permission.SET_ANIMATION_SCALE"/> 
<uses-permission android:name="android.permission.VIBRATE"/> 
<uses-permission android:name="com.android.browser.permission.WRITE_HISTORY_BOOKMARKS"/> 
<uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS"/> 
<uses-permission android:name="android.permission.READ_SYNC_SETTINGS"/> 
<uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS"/> 

<application 
    android:debuggable="true" 
    android:icon="@drawable/ic_launcher" 
    android:label="@string/app_name" > 
    <activity 
     android:name=".ControlActivity" 
     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=".DisplayActivity" 
     android:label="@string/displaytab" > 
    </activity> 
    <activity 
     android:name=".PowerActivity" 
     android:label="@string/powertab" > 
    </activity> 


</application>

log.txt的

06-25 17:38:44.035: D/dalvikvm(25731): GC_EXPLICIT freed 58K, 43% free 3067K/5379K, external 2540K/2666K, paused 41ms 
06-25 17:38:48.293: D/AndroidRuntime(25731): Shutting down VM 
06-25 17:38:48.293: W/dalvikvm(25731): threadid=1: thread exiting with uncaught exception (group=0x4001e560) 
06-25 17:38:48.332: E/AndroidRuntime(25731): FATAL EXCEPTION: main 
06-25 17:38:48.332: E/AndroidRuntime(25731): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.control.driswave/com.control.driswave.ControlActivity}: java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.control.driswave/com.control.driswave.DisplayActivity}: java.lang.NumberFormatException: unable to parse 'window_animation_scale' as integer 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1702) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1722) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.app.ActivityThread.access$1500(ActivityThread.java:124) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:974) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.os.Handler.dispatchMessage(Handler.java:99) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.os.Looper.loop(Looper.java:130) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.app.ActivityThread.main(ActivityThread.java:3821) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at java.lang.reflect.Method.invokeNative(Native Method) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at java.lang.reflect.Method.invoke(Method.java:507) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at dalvik.system.NativeStart.main(Native Method) 
06-25 17:38:48.332: E/AndroidRuntime(25731): Caused by: java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.control.driswave/com.control.driswave.DisplayActivity}: java.lang.NumberFormatException: unable to parse 'window_animation_scale' as integer 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1624) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.app.ActivityThread.startActivityNow(ActivityThread.java:1530) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:127) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:339) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.widget.TabHost$IntentContentStrategy.getContentView(TabHost.java:696) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.widget.TabHost.setCurrentTab(TabHost.java:328) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.widget.TabHost.addTab(TabHost.java:218) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at com.control.driswave.ControlActivity.onCreate(ControlActivity.java:46) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1666) 
06-25 17:38:48.332: E/AndroidRuntime(25731): ... 11 more 
06-25 17:38:48.332: E/AndroidRuntime(25731): Caused by: java.lang.NumberFormatException: unable to parse 'window_animation_scale' as integer 
06-25 17:38:48.332: E/AndroidRuntime(25731): at java.lang.Integer.parse(Integer.java:383) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at java.lang.Integer.parseInt(Integer.java:372) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at java.lang.Integer.parseInt(Integer.java:332) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at com.control.driswave.DisplayActivity.<init>(DisplayActivity.java:20) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at java.lang.Class.newInstanceImpl(Native Method) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at java.lang.Class.newInstance(Class.java:1409) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.app.Instrumentation.newActivity(Instrumentation.java:1021) 
06-25 17:38:48.332: E/AndroidRuntime(25731): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1616) 
06-25 17:38:48.332: E/AndroidRuntime(25731): ... 20 more

來源

2012-06-23 Adrian Le Roy Devezin

一如既往，當您發生崩潰時，發佈包含關於崩潰信息的LogCat。已添加 – Barak

。 –

那麼，你的問題是這樣的：

Java.lang.NumberFormatException: unable to parse 'window_animation_scale' as integer

解決這個問題，其他問題應該符合要求。

來源

2012-06-26 00:40:12 Barak

Spec每次添加某個特定項時都會崩潰

回答

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