android内存泄漏_Android_Memory_Bitmap_Memory Leaks_Static Methods

android内存泄漏

android memory memory-leaks

android内存泄漏,android,memory,bitmap,memory-leaks,static-methods,Android,Memory,Bitmap,Memory Leaks,Static Methods,我的应用程序有一个大问题，因为它经常崩溃，但从不在同一地点之前，它工作正常，但我在每一个检查语言的应用程序中都重复了一个方法。我已经决定将该方法放在一个名为Utils的静态类中，也许这就是问题所在以下是我所有活动的开始方式： public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); //set up idioma sharedPrefs =Prefere

我的应用程序有一个大问题，因为它经常崩溃，但从不在同一地点

之前，它工作正常，但我在每一个检查语言的应用程序中都重复了一个方法。我已经决定将该方法放在一个名为Utils的静态类中，也许这就是问题所在

以下是我所有活动的开始方式：

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    //set up idioma
    sharedPrefs =PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
    idioma = sharedPrefs.getString("listPref2", "catala");
    idioma=Utils.updateLanguage(getApplicationContext(), idioma);

    setContentView(R.layout.list_event);

}

这会导致内存泄漏吗？我应该避免为此使用静态类吗？我怎么能不重复同样的代码20次呢

我得到的错误是：

06-28 15:24:31.411: INFO/ActivityManager(52): Starting activity: Intent { act=android.intent.action.VIEW cmp=com.tresipunt.butxaca.com/com.tresipunt.butxaca.AllEventsDetailsTabs (has extras) }
06-28 15:24:31.551: ERROR/dalvikvm-heap(341): 2160000-byte external allocation too large for this process.
06-28 15:24:31.551: ERROR/(341): VM won't let us allocate 2160000 bytes
06-28 15:24:31.551: DEBUG/AndroidRuntime(341): Shutting down VM
06-28 15:24:31.551: WARN/dalvikvm(341): threadid=3: thread exiting with uncaught exception (group=0x4001aa28)
06-28 15:24:31.561: ERROR/AndroidRuntime(341): Uncaught handler: thread main exiting due to uncaught exception
06-28 15:24:31.592: ERROR/AndroidRuntime(341): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.tresipunt.butxaca.com/com.tresipunt.butxaca.AllEventsDetailsTabs}: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.tresipunt.butxaca.com/com.tresipunt.butxaca.AllEventsDetailsTabList}: android.view.InflateException: Binary XML file line #21: Error inflating class java.lang.reflect.Constructor
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2401)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2417)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.app.ActivityThread.access$2100(ActivityThread.java:116)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1794)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.os.Handler.dispatchMessage(Handler.java:99)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.os.Looper.loop(Looper.java:123)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.app.ActivityThread.main(ActivityThread.java:4203)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at java.lang.reflect.Method.invokeNative(Native Method)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at java.lang.reflect.Method.invoke(Method.java:521)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:791)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:549)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at dalvik.system.NativeStart.main(Native Method)
06-28 15:24:31.592: ERROR/AndroidRuntime(341): Caused by: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.tresipunt.butxaca.com/com.tresipunt.butxaca.AllEventsDetailsTabList}: android.view.InflateException: Binary XML file line #21: Error inflating class java.lang.reflect.Constructor
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2401)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.app.ActivityThread.startActivityNow(ActivityThread.java:2242)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:127)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:339)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.widget.TabHost$IntentContentStrategy.getContentView(TabHost.java:631)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.widget.TabHost.setCurrentTab(TabHost.java:317)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.widget.TabHost.addTab(TabHost.java:210)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at com.tresipunt.butxaca.AllEventsDetailsTabs.onCreate(AllEventsDetailsTabs.java:101)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1123)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2364)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     ... 11 more
06-28 15:24:31.592: ERROR/AndroidRuntime(341): Caused by: android.view.InflateException: Binary XML file line #21: Error inflating class java.lang.reflect.Constructor
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.view.LayoutInflater.createView(LayoutInflater.java:512)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:562)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.view.LayoutInflater.rInflate(LayoutInflater.java:617)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.view.LayoutInflater.inflate(LayoutInflater.java:407)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:313)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.app.Activity.setContentView(Activity.java:1620)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at com.tresipunt.butxaca.AllEventsDetailsTabList.onCreate(AllEventsDetailsTabList.java:117)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1123)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2364)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     ... 20 more
06-28 15:24:31.592: ERROR/AndroidRuntime(341): Caused by: java.lang.reflect.InvocationTargetException
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.widget.ListView.<init>(ListView.java:148)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at java.lang.reflect.Constructor.constructNative(Native Method)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at java.lang.reflect.Constructor.newInstance(Constructor.java:446)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.view.LayoutInflater.createView(LayoutInflater.java:499)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     ... 31 more
06-28 15:24:31.592: ERROR/AndroidRuntime(341): Caused by: java.lang.OutOfMemoryError: bitmap size exceeds VM budget
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.graphics.Bitmap.nativeCreate(Native Method)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.graphics.Bitmap.createBitmap(Bitmap.java:468)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.graphics.Bitmap.createBitmap(Bitmap.java:435)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.graphics.Bitmap.createScaledBitmap(Bitmap.java:340)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:476)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:322)
06-28 15:24:31.592: ERROR/AndroidRuntime(341):     at android.graphics.drawable.Drawable.createFromResourceStr

06-28 15:24:31.411:INFO/ActivityManager（52）：开始活动：Intent{act=android.Intent.action.VIEW cmp=com.tresipunt.butxaca.com/com.tresipunt.butxaca.alleventsdestailstabs（有附加项）}
06-28 15:24:31.551:错误/dalvikvm堆（341）：2160000字节外部分配对此进程太大。
06-28 15:24:31.551:错误/（341）：虚拟机不允许我们分配216万字节
06-28 15:24:31.551:DEBUG/AndroidRuntime（341）：关闭虚拟机
06-28 15:24:31.551:WARN/dalvikvm（341）：threadid=3:线程退出时出现未捕获异常（组=0x4001aa28）
06-28 15:24:31.561:错误/AndroidRuntime（341）：未捕获处理程序：由于未捕获异常而退出主线程
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：java.lang.RuntimeException:无法启动活动组件信息{com.tresipunt.butxaca.com/com.tresipunt.butxaca.AllEventsDetailsTabs}:java.lang.RuntimeException:无法启动活动组件信息{com.tresipunt.butxaca.com/com.tresipunt.butxaca.AllEventsDetailsTabList}：android.view.InflateException:二进制XML文件行#21:膨胀类java.lang.reflect.Constructor时出错
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：在android.app.ActivityThread.performLaunchActivity（ActivityThread.java:2401）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于android.app.ActivityThread.handleLaunchActivity（ActivityThread.java:2417）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：在android.app.ActivityThread.access$2100（ActivityThread.java:116）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：在android.app.ActivityThread$H.handleMessage（ActivityThread.java:1794）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于android.os.Handler.dispatchMessage（Handler.java:99）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：在android.os.Looper.loop（Looper.java:123）上
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于android.app.ActivityThread.main（ActivityThread.java:4203）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于java.lang.reflect.Method.invokenactive（本机方法）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于java.lang.reflect.Method.invoke（Method.java:521）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run（ZygoteInit.java:791）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于com.android.internal.os.ZygoteInit.main（ZygoteInit.java:549）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：在dalvik.system.NativeStart.main（本机方法）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：原因：java.lang.RuntimeException:无法启动活动组件信息{com.tresipunt.butxaca.com/com.tresipunt.butxaca.alleventsDetailsStablist}:android.view.InflateException:二进制XML文件行#21:错误膨胀类java.lang.reflect.Constructor
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：在android.app.ActivityThread.performLaunchActivity（ActivityThread.java:2401）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于android.app.ActivityThread.startActivityNow（ActivityThread.java:2242）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于android.app.LocalActivityManager.moveToState（LocalActivityManager.java:127）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：在android.app.LocalActivityManager.startActivity（LocalActivityManager.java:339）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于android.widget.TabHost$IntentContentStrategy.getContentView（TabHost.java:631）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于android.widget.TabHost.setCurrentTab（TabHost.java:317）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于android.widget.TabHost.addTab（TabHost.java:210）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于com.tresipunt.butxaca.alleventsdailstabs.onCreate（alleventsdailstabs.java:101）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：在android.app.Instrumentation.callActivityOnCreate（Instrumentation.java:1123）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：在android.app.ActivityThread.performLaunchActivity（ActivityThread.java:2364）
06-28 15:24:31.592:错误/AndroidRuntime（341）：。。。还有11个
06-28 15:24:31.592:错误/AndroidRuntime（341）：由以下原因引起：android.view.InflateException:二进制XML文件行#21:膨胀类java.lang.reflect.Constructor时出错
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：在android.view.LayoutInflater.createView（LayoutInflater.java:512）上
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView（PhoneLayoutInflater.java:56）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：在android.view.LayoutInflater.createViewFromTag（LayoutInflater.java:562）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：在android.view.LayoutInflater.rInflate（LayoutInflater.java:617）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：在android.view.LayoutInflater.inflate（LayoutInflater.java:407）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：在android.view.LayoutInflater.inflate（LayoutInflater.java:320）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：在android.view.LayoutInflater.inflate（LayoutInflater.java:276）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于com.android.internal.policy.impl.PhoneWindow.setContentView（PhoneWindow.java:313）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于android.app.Activity.setContentView（Activity.java:1620）
06-28 15:24:31.592:ERROR/AndroidRuntime（341）：位于com.tresipunt.butxaca.AllEventsDetailsTabList.onCreate（AllEven
public CommonActivityBase extends Activity {
    public onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);

    //set up idioma
    sharedPrefs =PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
    idioma = sharedPrefs.getString("listPref2", "catala");
    idioma=Utils.updateLanguage(getApplicationContext(), idioma);

    }
    ...
}

public ActivityA extends CommonActivityBase {
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstance);
        ....  // do other stuff specific to this activity
        setContentView(R.layout.list_event);
    }
    ....
}

public ActivityB extends CommonActivityBase {
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstance);
        ....  // do other stuff specific to this activity
        setContentView(R.layout.list_for_activity_b);
    }
    ....
}