Android Studio beendet App sofort

Question

Ich bin ein Anfänger für Android und Java-Programmierung. Ich habe eine einfache Bild-Slider-App von 13 (12 Bilder sind von 5 MB Größe und 1 ist von 91 Kb) Bilder mit vorherigen und nächsten Tasten erstellt. Und wenn ich versuche, es auf dem Gerät, Huawei Honor 5x, zu testen, wird der Installationsbildschirm angezeigt, verschwindet dann aber sofort. Es wird nicht installiert. Das Logcat zeigt einen Outofmemory-Fehler. Ich weiß nicht, wie ich es beheben kann. Dies ist meine erste App. Ich habe die Codes angehängt.

JAVA-Code:

package com.jibran.ejaz.prayertimes; 
import android.os.Bundle; 
import android.support.v7.app.AppCompatActivity; 
import android.view.View; 
import android.widget.Button; 
import android.widget.ViewFlipper; 
import android.content.Intent; 


public class MainActivity extends AppCompatActivity implements View.OnClickListener { 
    ViewFlipper viewFlipper; 
    Button next; 
    Button previous; 
    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 
     viewFlipper = (ViewFlipper)findViewById(R.id.viewFlipper); 
     next = (Button) findViewById(R.id.next); 
     previous = (Button) findViewById(R.id.previous); 
     next.setOnClickListener(this); 
     previous.setOnClickListener(this); 
    } 
    @Override 
    public void onClick(View v) { 
     if (v == next) { 
      viewFlipper.showNext(); 
     } 
     else if (v == previous) { 
      viewFlipper.showPrevious(); 
     } 
    } 
    } 

XML-Code:

<?xml version="1.0" encoding="utf-8"?> 
<RelativeLayout 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:tools="http://schemas.android.com/tools" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    tools:context="com.jibran.ejaz.prayertimes.MainActivity"> 
    <ViewFlipper 
     android:layout_width="fill_parent" 
     android:layout_height="fill_parent" 
     android:id="@+id/viewFlipper"> 
     <ImageView 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:scaleType="fitXY" 
      android:id="@+id/imageView1" 
      android:src="@drawable/prayertimes"/> 
     <ImageView 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:scaleType="fitXY" 
      android:id="@+id/imageView2" 
      android:src="@drawable/capture1"/> 
     <ImageView 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:scaleType="fitXY" 
      android:id="@+id/imageView3" 
      android:src="@drawable/capture2"/> 
     <ImageView 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:scaleType="fitXY" 
      android:id="@+id/imageView4" 
      android:src="@drawable/capture3"/> 
     <ImageView 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:scaleType="fitXY" 
      android:id="@+id/imageView5" 
      android:src="@drawable/capture4"/> 
     <ImageView 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:scaleType="fitXY" 
      android:id="@+id/imageView6" 
      android:src="@drawable/capture5"/> 
     <ImageView 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:scaleType="fitXY" 
      android:id="@+id/imageView7" 
      android:src="@drawable/capture6"/> 
     <ImageView 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:scaleType="fitXY" 
      android:id="@+id/imageView8" 
      android:src="@drawable/capture7"/> 
     <ImageView 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:scaleType="fitXY" 
      android:id="@+id/imageView9" 
      android:src="@drawable/capture8"/> 
     <ImageView 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:scaleType="fitXY" 
      android:id="@+id/imageView10" 
      android:src="@drawable/capture9"/> 
     <ImageView 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:scaleType="fitXY" 
      android:id="@+id/imageView11" 
      android:src="@drawable/capture10"/> 
     <ImageView 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:scaleType="fitXY" 
      android:id="@+id/imageView12" 
      android:src="@drawable/capture11"/> 
     <ImageView 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:scaleType="fitXY" 
      android:id="@+id/imageView13" 
      android:src="@drawable/capture12"/> 
    </ViewFlipper> 
    <Button 
     android:id="@+id/next" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:text="Next" 
     android:layout_alignParentBottom="true" 
     android:layout_alignParentRight="true" 
     android:layout_alignParentEnd="true"/> 
    <Button 
     android:id="@+id/previous" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:text="Prev" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true" 
     android:layout_alignParentBottom="true" 
     android:layout_alignTop="@+id/next"/> 
</RelativeLayout> 

logcat:

02-17 09:49:52.791 954-954/com.jibran.ejaz.prayertimes V/HwPolicyFactory: : success to get AllImpl object and return.... 
02-17 09:49:52.801 954-954/com.jibran.ejaz.prayertimes V/HwWidgetFactory: : successes to get AllImpl object and return.... 
02-17 09:49:52.801 954-954/com.jibran.ejaz.prayertimes V/ActivityThread: ActivityThread,callActivityOnCreate 
02-17 09:49:52.881 954-954/com.jibran.ejaz.prayertimes W/art: Before Android 4.1, method android.graphics.PorterDuffColorFilter android.support.graphics.drawable.VectorDrawableCompat.updateTintFilter(android.graphics.PorterDuffColorFilter, android.content.res.ColorStateList, android.graphics.PorterDuff$Mode) would have incorrectly overridden the package-private method in android.graphics.drawable.Drawable 
02-17 09:49:52.991 954-954/com.jibran.ejaz.prayertimes D/CubicBezierInterpolator: CubicBezierInterpolator mControlPoint1x = 0.15, mControlPoint1y = 0.7, mControlPoint2x = 0.2, mControlPoint2y = 0.98 
02-17 09:49:52.991 954-954/com.jibran.ejaz.prayertimes D/CubicBezierInterpolator: CubicBezierInterpolator mControlPoint1x = 0.6, mControlPoint1y = 0.9, mControlPoint2x = 0.8, mControlPoint2y = 1.0 
02-17 09:49:53.001 954-954/com.jibran.ejaz.prayertimes V/BoostFramework: mAcquireFunc method = public int com.qualcomm.qti.Performance.perfLockAcquire(int,int[]) 
02-17 09:49:53.001 954-954/com.jibran.ejaz.prayertimes V/BoostFramework: mReleaseFunc method = public int com.qualcomm.qti.Performance.perfLockRelease() 
02-17 09:49:53.001 954-954/com.jibran.ejaz.prayertimes V/BoostFramework: mAcquireTouchFunc method = public int com.qualcomm.qti.Performance.perfLockAcquireTouch(android.view.MotionEvent,android.util.DisplayMetrics,int,int[]) 
02-17 09:49:53.001 954-954/com.jibran.ejaz.prayertimes V/BoostFramework: mIOPStart method = public int com.qualcomm.qti.Performance.perfIOPrefetchStart(int,java.lang.String) 
02-17 09:49:53.001 954-954/com.jibran.ejaz.prayertimes V/BoostFramework: mIOPStop method = public int com.qualcomm.qti.Performance.perfIOPrefetchStop() 
02-17 09:49:53.001 954-954/com.jibran.ejaz.prayertimes V/BoostFramework: BoostFramework() : mPerf = com.qualcomm.qti.Performance@47c49a4 
02-17 09:49:53.001 954-954/com.jibran.ejaz.prayertimes D/CubicBezierInterpolator: CubicBezierInterpolator mControlPoint1x = 0.15, mControlPoint1y = 0.7, mControlPoint2x = 0.2, mControlPoint2y = 0.98 
02-17 09:49:53.001 954-954/com.jibran.ejaz.prayertimes D/CubicBezierInterpolator: CubicBezierInterpolator mControlPoint1x = 0.6, mControlPoint1y = 0.9, mControlPoint2x = 0.8, mControlPoint2y = 1.0 
02-17 09:49:53.001 954-954/com.jibran.ejaz.prayertimes V/BoostFramework: BoostFramework() : mPerf = com.qualcomm.qti.Performance@33830d 
02-17 09:49:53.071 954-954/com.jibran.ejaz.prayertimes I/HwCust: Constructor found for class android.widget.HwCustTextViewImpl 
02-17 09:49:53.071 954-954/com.jibran.ejaz.prayertimes D/HwCust: Create obj success use class android.widget.HwCustTextViewImpl 
02-17 09:49:53.571 954-954/com.jibran.ejaz.prayertimes I/art: Starting a blocking GC Alloc 
02-17 09:49:53.571 954-954/com.jibran.ejaz.prayertimes I/art: Starting a blocking GC Alloc 
02-17 09:49:53.581 954-954/com.jibran.ejaz.prayertimes I/art: Alloc partial concurrent mark sweep GC freed 337(27KB) AllocSpace objects, 0(0B) LOS objects, 40% free, 18MB/31MB, paused 253us total 10.199ms 
02-17 09:49:53.581 954-954/com.jibran.ejaz.prayertimes I/art: Starting a blocking GC Alloc 
02-17 09:49:53.591 954-954/com.jibran.ejaz.prayertimes I/art: Starting a blocking GC Alloc 
02-17 09:49:53.601 954-954/com.jibran.ejaz.prayertimes I/art: Alloc concurrent mark sweep GC freed 20(12KB) AllocSpace objects, 0(0B) LOS objects, 40% free, 18MB/31MB, paused 312us total 15.129ms 
02-17 09:49:53.601 954-954/com.jibran.ejaz.prayertimes I/art: Forcing collection of SoftReferences for 445MB allocation 
02-17 09:49:53.601 954-954/com.jibran.ejaz.prayertimes I/art: Starting a blocking GC Alloc 
02-17 09:49:53.621 954-954/com.jibran.ejaz.prayertimes I/art: Alloc concurrent mark sweep GC freed 11(352B) AllocSpace objects, 0(0B) LOS objects, 40% free, 18MB/31MB, paused 286us total 14.715ms 
02-17 09:49:53.621 954-954/com.jibran.ejaz.prayertimes W/art: Throwing OutOfMemoryError "Failed to allocate a 467251212 byte allocation with 13040548 free bytes and 173MB until OOM" 
02-17 09:49:53.621 954-954/com.jibran.ejaz.prayertimes I/art: Starting a blocking GC Alloc 
02-17 09:49:53.621 954-954/com.jibran.ejaz.prayertimes I/art: Starting a blocking GC Alloc 
02-17 09:49:53.631 954-954/com.jibran.ejaz.prayertimes I/art: Starting a blocking GC Alloc 
02-17 09:49:53.631 954-954/com.jibran.ejaz.prayertimes I/art: Alloc partial concurrent mark sweep GC freed 6(192B) AllocSpace objects, 0(0B) LOS objects, 40% free, 18MB/31MB, paused 249us total 7.162ms 
02-17 09:49:53.631 954-954/com.jibran.ejaz.prayertimes I/art: Starting a blocking GC Alloc 
02-17 09:49:53.651 954-954/com.jibran.ejaz.prayertimes I/art: Alloc concurrent mark sweep GC freed 3(96B) AllocSpace objects, 0(0B) LOS objects, 40% free, 18MB/31MB, paused 278us total 14.701ms 
02-17 09:49:53.651 954-954/com.jibran.ejaz.prayertimes I/art: Forcing collection of SoftReferences for 445MB allocation 
02-17 09:49:53.651 954-954/com.jibran.ejaz.prayertimes I/art: Starting a blocking GC Alloc 
02-17 09:49:53.661 954-954/com.jibran.ejaz.prayertimes I/art: Alloc concurrent mark sweep GC freed 3(96B) AllocSpace objects, 0(0B) LOS objects, 40% free, 18MB/31MB, paused 266us total 14.733ms 
02-17 09:49:53.661 954-954/com.jibran.ejaz.prayertimes W/art: Throwing OutOfMemoryError "Failed to allocate a 467251212 byte allocation with 13040548 free bytes and 173MB until OOM" 
02-17 09:49:53.661 954-954/com.jibran.ejaz.prayertimes D/skia: --- allocation failed for scaled bitmap 
02-17 09:49:53.681 954-954/com.jibran.ejaz.prayertimes D/AndroidRuntime: Shutting down VM 
02-17 09:49:53.731 954-954/com.jibran.ejaz.prayertimes E/AndroidRuntime: FATAL EXCEPTION: main 
                     Process: com.jibran.ejaz.prayertimes, PID: 954 
                     java.lang.OutOfMemoryError: Failed to allocate a 467251212 byte allocation with 13040548 free bytes and 173MB until OOM 
                      at dalvik.system.VMRuntime.newNonMovableArray(Native Method) 
                      at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method) 
                      at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:667) 
                      at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:488) 
                      at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:1082) 
                      at android.content.res.Resources.loadDrawableForCookie(Resources.java:2702) 
                      at android.content.res.Resources.loadDrawable(Resources.java:2603) 
                      at android.content.res.HwResources.loadDrawable(HwResources.java:665) 
                      at android.content.res.TypedArray.getDrawable(TypedArray.java:912) 
                      at android.widget.ImageView.<init>(ImageView.java:152) 
                      at android.widget.ImageView.<init>(ImageView.java:140) 
                      at android.support.v7.widget.AppCompatImageView.<init>(AppCompatImageView.java:57) 
                      at android.support.v7.widget.AppCompatImageView.<init>(AppCompatImageView.java:53) 
                      at android.support.v7.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:106) 
                      at android.support.v7.app.AppCompatDelegateImplV7.createView(AppCompatDelegateImplV7.java:1008) 
                      at android.support.v7.app.AppCompatDelegateImplV7.onCreateView(AppCompatDelegateImplV7.java:1067) 
                      at android.support.v4.view.LayoutInflaterCompatHC$FactoryWrapperHC.onCreateView(LayoutInflaterCompatHC.java:44) 
                      at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:765) 
                      at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:723) 
                      at android.view.LayoutInflater.rInflate(LayoutInflater.java:854) 
                      at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:817) 
                      at android.view.LayoutInflater.rInflate(LayoutInflater.java:857) 
                      at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:817) 
                      at android.view.LayoutInflater.inflate(LayoutInflater.java:534) 
                      at android.view.LayoutInflater.inflate(LayoutInflater.java:434) 
                      at android.view.LayoutInflater.inflate(LayoutInflater.java:377) 
                      at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:280) 
                      at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140) 
                      at com.jibran.ejaz.prayertimes.MainActivity.onCreate(MainActivity.java:17) 
                      at android.app.Activity.performCreate(Activity.java:6367) 
                      at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1110) 
                      at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2397) 
                      at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2504) 
                      at android.app.ActivityThread.access$900(ActivityThread.java:165) 
                      at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1368) 
                      at android.os.Handler.dispatchMessage(Handler.java:102) 
                      at android.os.Looper.loop(Looper.java:150) 
                      at android.app.ActivityThread.main(ActivityThread.java:5546) 
                      at java.lang.reflect.Method.invoke(Native Method) 
                      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:794) 
                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:684) 
02-17 09:49:54.041 954-954/com.jibran.ejaz.prayertimes I/Process: Sending signal. PID: 954 SIG: 9 

Answer 1

Maßstab die Bilder unten mit BitmapFactory.Options http://developer.android.com/reference/android/graphics/BitmapFactory.Options.html

OutOfM emoryError ist das am häufigsten auftretende Problem bei Android, insbesondere beim Umgang mit Bitmaps. Dieser Fehler wird von der Java Virtual Machine (JVM) ausgelöst, wenn ein Objekt aufgrund fehlender Speicherkapazität nicht zugeordnet werden kann und außerdem der Speicherbereiniger keinen Speicherplatz freigeben kann.

int imageWidth, imageHeight; 

Bitmap result = Bitmap.createScaledBitmap(bitmapPicture, 
         imageWidth, imageHeight, false); 

Answer 2

swich liabrary seine leicht picasso

Kompilierung zu implementieren "com.squareup.picasso: picasso: 2.4.0" Verwendung dieses in gradle Dateien.

Picasso.with(this) 
.load("YOUR IMAGE URL HERE") 
.placeholder(Your Drawable Resource) //this is optional the image to display  while the url image is downloading 
.error(Your Drawable Resource)   //this is also optional if some error has occurred in downloading the image this image would be displayed 
.into(imageView); 

Answer 3

Wegen der zu großer Bildquelle und eine Menge ImageView auf View. Sie müssen also die Bildgröße und das Gewicht verringern oder die Bibliothek eines Drittanbieters verwenden.

So empfehle ich Ihnen, Drittanbieter-Bibliothek verwenden seine Größe für Sie wie Glide zu verwalten:

https://github.com/bumptech/glide

Paste in build.gradle app-Ebene

repositories { 
    mavenCentral() // jcenter() works as well because it pulls from Maven Central 
} 

dependencies { 
    compile 'com.github.bumptech.glide:glide:3.7.0' 
    compile 'com.android.support:support-v4:19.1.0' 
} 

Und Last Bild in Laufzeit:

Glide.with(this).load(R.drawable.prayertimes).into(imageView1); 
... 

EDIT

Devoters sollte Ihre Gründe erzählen.