Android - VideoView Memory Issue_问答_开发者_运维开发者技术经验分享

I am new to android and this is the first time I have tried anything with VideoView. I am streaming a couple MP4 files, the first (about 5mb and 1 minute long) opens automatically the other two (about 100mb and 1 hour long) require user interaction and while it plays fine the heap keeps growing and eventually it starts producing memory errors and upon user interaction will force close. I know I am missing something and made a number of mistakes but hope someone will be kind enough to help me resolve these issues and possibly educate me as to what and why. Thank you for your time.

public class VideoPlayer extends Activity implements OnClickListener{ 

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);


        this.setVolumeControlStream(AudioManager.STREAM_MUSIC);


        requestWindowFeature(Window.FEATURE_NO_TITLE);   
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,    
                                WindowManager.LayoutParams.FLAG_FULLSCREEN); 

        setContentView(R.layout.main);

        VideoView videoView = (VideoView) findViewById(R.id.VideoView);  
        MediaController mediaController = new MediaController(this);  
        mediaController.setAnchorView(videoView);
        videoView.setMediaController(mediaController); 

        Uri video = Uri.parse("URL"); 
        videoView.setVideoURI(video);
        videoView.requestFocus();
        videoView.start();  



        View Button1 = findViewById(R.id.video1);     
        Button1.setOnClickListener(this);
        View Button2 = findViewById(R.id.video2);     
        Button2.setOnClickListener(this);
    }  



    public void onClick(View view) { 
        VideoView videoView = (VideoView) findViewById(R.id.VideoView);
        switch (view.getId()) {
        case R.id.video1:
        Uri video1 = Uri.parse("URL"); 
        videoView.setVideoURI(video1);
        videoView.requestFocus();
        videoView.start(); 
        Toast.makeText(VideoPlayer.this, "Episode1", Toast.LENGTH_SHORT).show();
        break; 
        case R.id.video2:
        Uri video2 = Uri.parse("URL"); 
        videoView.setVideoURI(video2);
        videoView.requestFocus();
        videoView.start();
        Toast.makeText(VideoPlayer.this, "Episode 2", Toast.LENGTH_SHORT).show();
        break; 
        } 
    }
}

Log Cat:

02-12 01:36:18.407 21977 25284 E AdMobSDK:      
at com.admob.android.ads.u.a(AssetDownloader.java:211)

02-12 01:36:18.407 21977 25284 E AdMobSDK:      
at com.admob.android.ads.i.d(AdMobURLConnector.java:201)

02-12 01:36:18.407 21977 25284 E AdMobSDK:      
at com.admob.android.ads.i.run(AdMobURLConnector.java:284)

02-12 01:36:18.407 21977 25284 E AdMobSDK:      
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:648)

02-12 01:36:18.407 21977 25284 E AdMobSDK:      
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:673)

02-12 01:36:18.407 21977 25284 E AdMobSDK:     
at java.lang.Thread.run(Thread.java:1058)

02-12 01:36:18.507 21977 25285 E AdMobSDK: 
couldn't create a Bitmap

02-12 01:36:18.507 21977 25285 E AdMobSDK: 
java.lang.OutOfMemoryError: bitmap size exceeds VM budget

02-12 01:36:18.507 21977 25285 E AdMobSDK:      
at android.graphics.BitmapFactory.nativeDecodeByteArray(Native Method)

02-12 01:36:18.507 21977 25285 E AdMobSDK:      
at android.graphics.BitmapFactory.decodeByteArray(BitmapFactory.java:308)

02-12 01:36:18.507 21977 25285 E AdMobSDK:      
at android.graphics.BitmapFactory.decodeByteArray(BitmapFactory.java:321)

02-12 01:36:18.507 21977 25285 E AdMobSDK:      
at com.admob.android.ads.u.a(AssetDownloader.java:211)

02-12 01:36:18.507 21977 25285 E AdMobSDK:      
at com.admob.android.ads.i.d(AdMobURLConnector.java:201)

02-12 01:36:18.507 21977 25285 E AdMobSDK:      
at com.admob.android.ads.i.run(AdMobURLConnector.java:284)

02-12 01:36:18.507 21977 25285 E AdMobSDK:      
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:648)

02-12 01:36:18.507 21977 25285 E AdMobSDK:      
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:673)

02-12 01:36:18.507 21977 25285 E AdMobSDK:      
at java.lang.Thread.run(Thread.java:1058)

02-12 01:36:18.507 21977 25285 E AndroidRuntime: 
Crash logging skipped, alreadylogging another crash

02-12 01:36:18.517 21977 25285 I AdMobSDK: 
assetsDidFailToLoad()

02-12 01:36:18.527 21977 25284 I AdMobSDK: 
assetsDidFailToLoad()

02-12 01:36:38.587 21977 25296 I AdMobSDK: 
No fill.  Server replied that no ads are available (859ms)

02-12 01:37:00.887 21977 25285 E dalvikvm-heap: 
14400-byte external allocation too large for this process.

02-12 01:37:00.907 21977 25285 E         : 
VM won't let us allocate 14400 bytes

02-12 01:37:01.017 21977 25284 E dalvikvm-heap: 
1444-byte external allocation to o large for this process.

02-12 01:37:01.017 21977 25284 E         : 
VM won't let us allocate 1444 bytes

02-12 01:37:01.057 21977 25285 E AdMobSDK: 
couldn't create a Bitmap

02-12 01:37:01.057 21977 25285 E AdMobSDK: 
java.lang.OutOfMemoryError: bitmap size exceeds VM budget

02-12 01:37:01.057 21977 25285 E AdMobSDK:      
at android.graphics.BitmapFactory.nativeDecodeByteArray(Native Method)

02-12 01:37:01.057 21977 25285 E AdMobSDK:      
at android.graphics.BitmapFactory.decodeByteArray(BitmapFactory.java:308)

02-12 01:37:01.057 21977 25285 E AdMobSDK:      
at android.graphics.BitmapFactory.decodeByteArray(BitmapFactory.java:321)

02-12 01:37:01.057 21977 25285 E AdMobSDK:      
at com.admob.android.ads.u.a(AssetDownloader.java:211)

02-12 01:37:01.057 21977 25285 E AdMobSDK:      
at com.admob.android.ads.i.d(AdMobURLConnector.java:201)

02-12 01:37:01.057 21977 25285 E AdMobSDK:      
at com.admob.android.ads.i.run(AdMobURLConnector.java:284)

02-12 01:37:01.057 21977 25285 E AdMobSDK:      
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:648)

02-12 01:37:01.057 21977 25285 E AdMobSDK:      
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:673)

02-12 01:37:01.057 21977 25285 E AdMobSDK:      
at java.lang.Thread.run(Thread.java:1058)

02-12 01:37:01.137 21977 25284 E AdMobSDK: 
couldn't create a Bitmap

02-12 01:37:01.137 21977 25284 E AdMobSDK: 
java.lang.OutOfMemoryError: bitmap size exceeds VM budget

02-12 01:37:01.137 21977 25284 E AdMobSDK:      
at android.graphics.BitmapFactory.nativeDecodeByteArray(Native Method)

02-12 01:37:01.137 21977 25284 E AdMobSDK:      
at android.graphics.BitmapFactory.decodeByteArray(BitmapFactory.java:308)

02-12 01:37:01.137 21977 25284 E AdMobSDK:      
at android.graphics.BitmapFactory.decodeByteArray(BitmapFactory.java:321)

02-12 01:37:01.137 21977 25284 E AdMobSDK:      
at com.admob.android.ads.u.a(AssetDownloader.java:211)

02-12 01:37:01.137 21977 25284 E AdMobSDK:      
at com.admob.android.ads.i.d(AdMobURLConnector.java:201)

02-12 01:37:01.137 21977 25284 E AdMobSDK:     
 at com.admob.android.ads.i.run(AdMobURLConnector.java:284)

02-12 01:37:01.137 21977 25284 E AdMobSDK:     
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:648)

02-12 01:37:01.137 21977 25284 E AdMobSDK:      
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:673)

02-12 01:37:01.137 21977 25284 E AdMobSDK:      
at java.lang.Thread.run(Thread.java:1058)

02-12 01:37:01.157 21977 25284 E AndroidRuntime: 
Crash logging skipped, alreadylogging another crash

02-12 01:37:01.177 21977 25284 I AdMobSDK: 
assetsDidFailToLoad()

02-12 01:37:21.367 21977 25317 I AdMobSDK: 
No fill.  Server replied that no adsare available (914ms)

02-12 01:37:42.327 21977 25326 I AdMobSDK: 
No fill.  Server replied that no ads are available (902ms)

02-12 01:38:00.027 21977 21977 E dalvikvm-heap: 
1024-byte external allocation to o large for this process.

02-12 01:38:00.047 21977 21977 E         : 
VM won't let us allocate 1024 bytes

02-12 01:38:06.747    94   117 W Window开发者_StackOverflow中文版Manager: 
Key dispatching timed out sending to com.test.player.one/com.test.player.one.VideoPlayer

02-12 01:38:06.757    94   117 W WindowManager: 
Dispatch state: {{KeyEvent{action=1 code=25 repeat=0 meta=0 scancode=53 mFlags=8} to Window{4372b048 Panel:com.test.player.one/com.test.player.one.VideoPlayer paused=false} @ 1297496735963 lw=Window{4372b048 Panel:com.test.player.one/com.test.player.one.VideoPlaye
r paused=false} lb=android.os.BinderProxy@43708e60 fin=false gfw=true ed=true tt
s=0 wf=false fp=false mcf=Window{437e9590 Panel:com.test.player.one/com.test
.player.one.VideoPlayer paused=false}}}

02-12 01:38:06.767    94   117 W WindowManager: 
Current state:  {{null to Window{4351cc20com.test.player.one/com.test.player.one.VideoPlayer paused=false}
@ 1297503486770 lw=Window{4351cc20 com.test.player.one/com.test.player.one.V
ideoPlayer paused=false} lb=android.os.BinderProxy@435f0470 fin=false gfw=true e
d=true tts=0 wf=false fp=false mcf=Window{437e9590 Panel:com.test.player.one/c
om.test.player.one.VideoPlayer paused=false}}}

02-12 01:38:11.777    94   117 W WindowManager: 
Key dispatching timed out sending to com.test.player.one/com.test.player.one.VideoPlayer

02-12 01:38:11.787    94   117 W WindowManager: 
Dispatch state: {{KeyEvent{action=1 code=25 repeat=0 meta=0 scancode=53 mFlags=8} to Window{4372b048 Panel:com.test.player.one/com.test.player.one.VideoPlayer paused=false} @ 1297496735963 lw=Window{4372b048 Panel:com.test.player.one/com.test.player.one.VideoPlaye
r paused=false} lb=android.os.BinderProxy@43708e60 fin=false gfw=true ed=true tt
s=0 wf=false fp=false mcf=Window{437e9590 Panel:com.test.player.one/com.test
.player.one.VideoPlayer paused=false}}}

02-12 01:38:11.787    94   117 W WindowManager: 
Current state:  {{null to Window{4351cc20 com.test.player.one/com.test.player.one.VideoPlayer paused=false}
@ 1297503491791 lw=Window{4351cc20 com.test.player.one/com.test.player.one.V
ideoPlayer paused=false} lb=android.os.BinderProxy@435f0470 fin=false gfw=true e
d=true tts=0 wf=false fp=false mcf=Window{437e9590 Panel:com.test.player.one/c
om.test.player.one.VideoPlayer paused=false}}}

02-12 01:38:11.887    94   117 I ActivityManager: 
ANR (application not responding) in process: com.test.player.one

02-12 01:38:11.887    94   117 I ActivityManager: 
Annotation: keyDispatchingTimedOut

02-12 01:38:11.887    94   117 I ActivityManager: CPU usage:

02-12 01:38:11.887    94   117 I ActivityManager: Load: 4.27 / 4.6 / 4.88

02-12 01:38:11.887    94   117 I ActivityManager: CPU usage from 11872ms to 78ms
 ago:

02-12 01:38:11.887    94   117 I ActivityManager:   system_server: 4% = 3% user
+ 1% kernel

02-12 01:38:11.887    94   117 I ActivityManager:   adbd: 1% = 0% user + 0% kern
el

02-12 01:38:11.887    94   117 I ActivityManager:   events/0: 0% = 0% user + 0%
kernel

02-12 01:38:11.887    94   117 I ActivityManager:   com.test.player.one: 0% =
0% user + 0% kernel

02-12 01:38:11.887    94   117 I ActivityManager:   wpa_supplicant: 0% = 0% user
 + 0% kernel

02-12 01:38:11.887    94   117 I ActivityManager:   com.android.inputmethod.lati
n: 0% = 0% user + 0% kernel

02-12 01:38:11.887    94   117 I ActivityManager:   krpcserversd: 0% = 0% user +
 0% kernel

02-12 01:38:11.887    94   117 I ActivityManager:   kondemand/0: 0% = 0% user +
0% kernel

02-12 01:38:11.887    94   117 I ActivityManager:   servicemanager: 0% = 0% user
 + 0% kernel

02-12 01:38:11.887    94   117 I ActivityManager:   port_bridge: 0% = 0% user +
0% kernel

02-12 01:38:11.887    94   117 I ActivityManager:   dhd_dpc: 0% = 0% user + 0% k
ernel

02-12 01:38:11.887    94   117 I ActivityManager:   com.motorola.atcommand: 0% =
 0% user + 0% kernel

02-12 01:38:11.887    94   117 I ActivityManager:   logcat: 0% = 0% user + 0% ke
rnel

02-12 01:38:11.887    94   117 I ActivityManager: TOTAL: 9% = 5% user + 3% kerne
l

02-12 01:38:11.897    94   117 I ActivityManager: Removing old ANR trace file fr
om /data/anr/traces.txt

02-12 01:38:12.197    94   117 W WindowManager: No window to dispatch pointer ac
tion 1

02-12 01:38:12.337    94   104 E ANRInfo : 
ANR information:PID:21977/test VideoPlayer / test VideoPlayer

02-12 01:38:12.337    94   104 E ANRInfo : 
Package Name:com.test.player.one

02-12 01:38:12.337    94   104 E ANRInfo : 
shortMsg: ANR keyDispatchingTimedOut

02-12 01:38:12.337    94   104 E ANRInfo : 
longMsg:

02-12 01:38:12.337    94   104 E ANRInfo : 
ANR (application not responding) in process: com.test.player.one

02-12 01:38:12.337    94   104 E ANRInfo : 
Annotation: keyDispatchingTimedOut

02-12 01:38:12.337    94   104 E ANRInfo : CPU usage:

02-12 01:38:12.337    94   104 E ANRInfo : Load: 4.27 / 4.6 / 4.88

02-12 01:38:12.337    94   104 E ANRInfo : CPU usage from 11872ms to 78ms ago:

02-12 01:38:12.337    94   104 E ANRInfo :   system_server: 4% = 3% user + 1% ke
rnel

02-12 01:38:12.337    94   104 E ANRInfo :   adbd: 1% = 0% user + 0% kernel

02-12 01:38:12.337    94   104 E ANRInfo :   events/0: 0% = 0% user + 0% kernel

02-12 01:38:12.337    94   104 E ANRInfo :   com.test.player.one: 0% = 0% user
 + 0% kernel

02-12 01:38:12.337    94   104 E ANRInfo :   wpa_supplicant: 0% = 0% user + 0% k
ernel

02-12 01:38:12.337    94   104 E ANRInfo :   com.android.inputmethod.latin: 0% =
 0% user + 0% kernel

02-12 01:38:12.337    94   104 E ANRInfo :   krpcserversd: 0% = 0% user + 0% ker
nel

02-12 01:38:12.337    94   104 E ANRInfo :   kondemand/0: 0% = 0% user + 0% kern
el

02-12 01:38:12.337    94   104 E ANRInfo :   servicemanager: 0% = 0% user + 0% k
ernel

02-12 01:38:12.337    94   104 E ANRInfo :   port_bridge: 0% = 0% user + 0% kern
el

02-12 01:38:12.337    94   104 E ANRInfo :   dhd_dpc: 0% = 0% user + 0% kernel

02-12 01:38:12.337    94   104 E ANRInfo :   com.motorola.atcommand: 0% = 0% use
r + 0% kernel

02-12 01:38:12.337    94   104 E ANRInfo :   logcat: 0% = 0% user + 0% kernel

02-12 01:38:12.337    94   104 E ANRInfo : TOTAL: 9% = 5% user + 3% kernel

02-12 01:38:12.337    94   104 E ANRInfo :

02-12 01:38:12.337    94   104 E ANRInfo :

02-12 01:38:12.337    94   104 E ANRInfo : 
com.android.server.am.ActivityManager
Service$AutomaticANRException: ANR information:PID:21977/test VideoPlayer /
 test VideoPlayer

02-12 01:38:12.337    94   104 E ANRInfo : 
Package Name:com.test.player.one

02-12 01:38:12.337    94   104 E ANRInfo : 
shortMsg: ANR keyDispatchingTimedOut

02-12 01:38:12.337    94   104 E ANRInfo : 
longMsg:

02-12 01:38:12.337    94   104 E ANRInfo : 
ANR (application not responding) in process: com.test.player.one

02-12 01:38:12.337    94   104 E ANRInfo : 
Annotation: keyDispatchingTimedOut

02-12 01:38:12.337    94   104 E ANRInfo : CPU usage:

02-12 01:38:12.337    94   104 E ANRInfo : Load: 4.27 / 4.6 / 4.88

02-12 01:38:12.337    94   104 E ANRInfo : CPU usage from 11872ms to 78ms ago:

02-12 01:38:12.337    94   104 E ANRInfo :   system_server: 4% = 3% user + 1% ke
rnel

02-12 01:38:12.337    94   104 E ANRInfo :   adbd: 1% = 0% user + 0% kernel

02-12 01:38:12.337    94   104 E ANRInfo :   events/0: 0% = 0% user + 0% kernel

02-12 01:38:12.337    94   104 E ANRInfo :   com.test.player.one: 0% = 0% user
 + 0% kernel

02-12 01:38:12.337    94   104 E ANRInfo :   wpa_supplicant: 0% = 0% user + 0% k
ernel

02-12 01:38:12.337    94   104 E ANRInfo :   com.android.inputmethod.latin: 0% =
 0% user + 0% kernel

02-12 01:38:12.337    94   104 E ANRInfo :   krpcserversd: 0% = 0% user + 0% ker
nel

02-12 01:38:12.337    94   104 E ANRInfo :   kondemand/0: 0% = 0% user + 0% kern
el

02-12 01:38:12.337    94   104 E ANRInfo :   servicemanager: 0% = 0% user + 0% k
ernel

02-12 01:38:12.337    94   104 E ANRInfo :   port_bridge: 0% = 0% user + 0% kern
el

02-12 01:38:12.337    94   104 E ANRInfo :   dhd_dpc: 0% = 0% user + 0% kernel

02-12 01:38:12.337    94   104 E ANRInfo :   com.motorola.atcommand: 0% = 0% use
r + 0% kernel

02-12 01:38:12.337    94   104 E ANRInfo :   logcat: 0% = 0% user + 0% kernel

02-12 01:38:12.337    94   104 E ANRInfo : TOTAL: 9% = 5% user + 3% kernel

02-12 01:38:12.337    94   104 E ANRInfo :

02-12 01:38:12.337    94   104 E ANRInfo :

02-12 01:38:12.337    94   104 E ANRInfo :      
at com.android.server.am.ActivityManagerService$2.handleMessage(ActivityManagerService.java:943)

02-12 01:38:12.337    94   104 E ANRInfo :      
at android.os.Handler.dispatchMessage(Handler.java:99)

02-12 01:38:12.337    94   104 E ANRInfo :      
at android.os.Looper.loop(Looper.java:123)

02-12 01:38:12.337    94   104 E ANRInfo :      
at com.android.server.am.ActivityManagerService$AThread.run(ActivityManagerService.java:1293)

02-12 01:38:12.607    94 25339 I DumpStateReceiver: 
Finished: 3057 bytes read; status 0

02-12 01:38:12.647    94 25339 I DumpStateReceiver: 
Added state dump to 1 crashes

02-12 01:38:58.937   154   360 I TLSStateManager: 
org.apache.harmony.nio.internal.SocketChannelImpl@433fecb0: Wrote out 29 bytes of data with 0 bytes remaining.

02-12 02:24:05.567    94   104 I ActivityManager: 
Killing process com.test.player.one (pid=21977) at user's request

02-12 02:24:05.617    94    98 I ActivityManager: 
Process com.test.player.one (pid 21977) has died.

02-12 02:24:05.627    94  3990 I WindowManager: 
WIN DEATH: Window{4351cc20 com.test.player.one/com.test.player.one.VideoPlayer paused=false}

02-12 02:24:05.647    94  4769 I WindowManager: 
WIN DEATH: Window{435200f0 SurfaceView paused=false}

02-12 02:24:05.647    94   249 I WindowManager: 
WIN DEATH: Window{437e9590 Panel:com.test.player.one/com.test.player.one.VideoPlayer paused=false}

02-12 02:24:05.697    94    98 I PowerManagerService: 
keypad run :false:0:0

02-12 02:24:05.697    54 23705 E QCvdec  : =====================================
=================================

02-12 02:24:05.707    54 23705 E QCvdec  :                    Open Max Statistic
s

02-12 02:24:05.707    54 23705 E QCvdec  : =====================================
=================================

02-12 02:24:05.707    54 23705 E QCvdec  : empty this buffer rate = 23.981506

02-12 02:24:05.707    54 23705 E QCvdec  : empty this buffer total time = 328444
7535

02-12 02:24:05.707    54 23705 E QCvdec  : empty this buffer count = 78766

02-12 02:24:05.717    54 23705 E QCvdec  : =====================================
=================================

02-12 02:24:05.717    54 23705 E QCvdec  : =====================================
======================

02-12 02:24:05.717    54 23705 E QCvdec  :                      Arm Statistics


02-12 02:24:05.717    54 23705 E QCvdec  : =====================================
======================

02-12 02:24:05.717    54 23705 E QCvdec  : Total number of frames decoded = 7876
2

02-12 02:24:05.717    54 23705 E QCvdec  : Average Arm time/frame(ms)     = 0.75
7315

02-12 02:24:05.727    54 23705 E QCvdec  : Frames Arm Decoded/sec         = 1320
.454102

02-12 02:24:05.727    54 23705 E QCvdec  : =====================================
======================

02-12 02:24:05.727    54 23705 E QCvdec  :                     Frame Done Statis
tics

02-12 02:24:05.727    54 23705 E QCvdec  : =====================================
======================

02-12 02:24:05.727    54 23705 E QCvdec  : frame done cumulative time     = 1772
355679

02-12 02:24:05.727    54 23705 E QCvdec  : Frames Done per second         = 44.4
38599

02-12 02:24:05.727    54 23705 E QCvdec  : =====================================
======================

02-12 02:24:05.727    54 23705 E QCvdec  : =====================================
======================

02-12 02:24:05.727    54 23705 E QCvdec  :                       Dsp Statistics

02-12 02:24:05.727    54 23705 E QCvdec  : =====================================
======================

02-12 02:24:05.727    54 23705 E QCvdec  : Total number of frames decoded = 7876
2

02-12 02:24:05.727    54 23705 E QCvdec  : Average Dsp time/frame(ms)     = 16.7
85728

02-12 02:24:05.727    54 23705 E QCvdec  : Frames Dsp Decoded/sec)        = 59.5
74417

02-12 02:24:05.737    54 23705 E QCvdec  : =====================================
======================

02-12 02:24:05.767    94   113 I PowerManagerService: 
keypad run :false:0:0

02-12 02:24:05.787    54    89 W AudioFlinger: 
write blocked for 195 msecs

02-12 02:24:05.887    94 11446 W InputManagerService: 
Got RemoteException sending setActive(false) notification to pid 21977 uid 10049