缓冲队列已被放弃

时间:2015-05-11 17:27:50

标签: android android-studio camera flashlight bufferqueue

我正在编写一个应用程序,通过点亮Android设备的LED来制作灯笼。 大部分时间它运行良好,但有时我在logCat上看到消息“E / BufferQueueProducer:[unnamed-5260-0] queueBuffer:BufferQueue已被放弃”。

之后,该应用程序无法点亮设备的LED。当方向改变时,它能够再次获得对LED的控制......非常奇怪。 我做了很多改动,但我唯一能做的就是将它完全拧紧,以便它永远不能点亮LED。

你能帮我解决这个问题吗?

我附上了我的.java文件和对应这个问题的logCat。

package com.spc.acrux.linterna;

import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.graphics.SurfaceTexture;
import android.hardware.Camera;
import android.hardware.Camera.Parameters;
import android.net.Uri;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

import com.apptracker.android.track.AppTracker;
import com.google.android.gms.ads.AdListener;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;
import com.google.android.gms.ads.InterstitialAd;

import java.io.IOException;


public class MainActivity extends ActionBarActivity {
    // Remove the below line after defining your own ad unit ID.
    //private static final String TOAST_TEXT = "Test ads are being shown. "
    //        + "To show live ads, replace the ad unit ID in res/values/strings.xml with your own ad unit ID.";

    private static final int START_LEVEL = 1;
    private int mLevel;
    private Button mNextLevelButton;
    private InterstitialAd mInterstitialAd;
    private TextView mLevelTextView;
    private Camera camera;
    //flag to detect flash is on or off
    private boolean isLighOn = false;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);


        // For LeadBolt
        if(savedInstanceState == null) {
            // Initialize Leadbolt SDK with your api key
            AppTracker.startSession(getApplicationContext(), "hhxSJ6GsjLqcGFQgIA7zunbhKe5NbX1k");
        }
        // cache Leadbolt Ad without showing it
        AppTracker.loadModuleToCache(getApplicationContext(),"inapp");



    // Mostrar un anuncio
       AdView mAdView = (AdView) findViewById(R.id.adView);
        AdRequest adRequest = new AdRequest.Builder().build();
        mAdView.loadAd(adRequest);



        // Crear el boton ON / OFF
        Button holaPlayerBtn = (Button)findViewById(R.id.buttononoff);

        // call this when you want to display the Leadbolt Interstitial
        AppTracker.loadModule(getApplicationContext(),"inapp");


        Context context = this;
        PackageManager pm = context.getPackageManager();

        // if device support camera?
        if (!pm.hasSystemFeature(PackageManager.FEATURE_CAMERA)) {
            Log.e("err", "Device has no camera!");
            return;
        }

        camera = Camera.open();
        try {
            camera.setPreviewTexture(new SurfaceTexture(0));
        } catch (IOException e) {
            e.printStackTrace();
        }
        final Parameters p = camera.getParameters();

        // Create the next level button, which tries to show an interstitial when clicked.
        mNextLevelButton = ((Button) findViewById(R.id.next_level_button));
        mNextLevelButton.setEnabled(false);
        mNextLevelButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                showInterstitial();
            }
        });

        // Create the text view to show the level number.
        mLevelTextView = (TextView) findViewById(R.id.level);
        mLevel = START_LEVEL;

        // Create the InterstitialAd and set the adUnitId (defined in values/strings.xml).
        mInterstitialAd = new InterstitialAd(this);
        mInterstitialAd.setAdUnitId(getString(R.string.interstitial_ad_unit_id));
        mInterstitialAd.setAdListener(new AdListener() {
            @Override
            public void onAdLoaded() {
                mNextLevelButton.setEnabled(true);
            }

            @Override
            public void onAdFailedToLoad(int errorCode) {
                mNextLevelButton.setEnabled(true);
            }

            @Override
            public void onAdClosed() {
                // Proceed to the next level.
                goToNextLevel();
            }
        });
        loadInterstitial();

        // Toasts the test ad message on the screen. Remove this after defining your own ad unit ID.
        //Toast.makeText(this, TOAST_TEXT, LENGTH_LONG).show();

        //Lo que hace el botón "Hola" que se usa para encender y apagar la linterna
        holaPlayerBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                try {
                    String TEXTO = getString(R.string.pulsaste);
                    Toast.makeText(MainActivity.this, TEXTO, Toast.LENGTH_LONG).show();

                    //Aqui hay que activar el flash y la cámara
                    if (isLighOn) {

                        Log.i("info", "torch is turn off!");

                        p.setFlashMode(Parameters.FLASH_MODE_OFF);
                        camera.setParameters(p);
                        camera.stopPreview();
                        isLighOn = false;

                    } else {

                        Log.i("info", "torch is turn on!");

                        p.setFlashMode(Parameters.FLASH_MODE_TORCH);

                        camera.setParameters(p);
                        camera.startPreview();
                        isLighOn = true;

                    }

                    }

                   catch (Exception e) {
                    e.printStackTrace();
                }
            }
        });


    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.

        switch (item.getItemId()) {
            case R.id.Otras_apps:
                startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("market://search?q=pub:\"Pedro Santangelo\"") ) );
                return true;
            case R.id.salir:
               // FlurryAgent.onEndSession(this);
            {
                if (camera != null) {
                    camera.release();
                }

                this.finish();
                return true;
            }
            default:
                return super.onOptionsItemSelected(item);
        }

    }

    private void showInterstitial() {
        // Show the ad if it's ready. Oth<string name="otras_apps">Otras Aplicaciones</string>oast and reload the ad.
        if (mInterstitialAd != null && mInterstitialAd.isLoaded()) {
            mInterstitialAd.show();
        } else {
            Toast.makeText(this, getString(R.string.AdError), Toast.LENGTH_SHORT).show();
            goToNextLevel();
        }
    }

    private void loadInterstitial() {
        // Disable the next level button and load the ad.
        mNextLevelButton.setEnabled(false);
        AdRequest adRequest = new AdRequest.Builder().build();
        mInterstitialAd.loadAd(adRequest);
    }

    private void goToNextLevel() {
        // Show the next level and reload the ad to prepare for the level after.
        mLevelTextView.setText(getString(R.string.Nivel) + " " + (++mLevel));
        loadInterstitial();

    }

    //public void activar() {
    //Activar o desactivar la linterna... no se usa ya.
    //    final String TEXTO = "Pulsaste ON / OFF ";
    //    Toast.makeText(this, TEXTO, LENGTH_LONG).show();

    //}

    @Override
    protected void onDestroy() {
        super.onDestroy();
        if (camera != null) {
            camera.release();
        }
    }
/*
    @Override
    public void onPause() {
        super.onPause();
        if (camera != null) {
            camera.release();
        }

    }

    @Override
    public void onStop() {
        super.onStop();
        if (camera != null) {
            camera.release();
        }

    }
*/

}

===== logCat如下所示:========

05-11 19:15:23.515    5260-5260/? I/art﹕ Late-enabling -Xcheck:jni
05-11 19:15:23.751    5260-5260/com.spc.acrux.linterna I/AppTracker﹕ Session started. SDK Version in use 5.1
05-11 19:15:23.756    5260-5260/com.spc.acrux.linterna W/AppTracker﹕ Event listener is not implemented before startSession get called.
05-11 19:15:23.805    5260-5260/com.spc.acrux.linterna I/AppTracker﹕ Loading module with caching enabled for location:inapp
05-11 19:15:23.842    5260-5260/com.spc.acrux.linterna W/ResourcesManager﹕ Asset path '/system/framework/com.android.media.remotedisplay.jar' does not exist or contains no resources.
05-11 19:15:23.842    5260-5260/com.spc.acrux.linterna W/ResourcesManager﹕ Asset path '/system/framework/com.android.location.provider.jar' does not exist or contains no resources.
05-11 19:15:24.011    5260-5260/com.spc.acrux.linterna I/WebViewFactory﹕ Loading com.google.android.webview version 42.0.2311.138 (code 2311138)
05-11 19:15:24.038    5260-5260/com.spc.acrux.linterna I/LibraryLoader﹕ Time to load native libraries: 3 ms (timestamps 8049-8052)
05-11 19:15:24.038    5260-5260/com.spc.acrux.linterna I/LibraryLoader﹕ Expected native library version number "",actual native library version number ""
05-11 19:15:24.057    5260-5260/com.spc.acrux.linterna V/WebViewChromiumFactoryProvider﹕ Binding Chromium to main looper Looper (main, tid 1) {23b24f79}
05-11 19:15:24.057    5260-5260/com.spc.acrux.linterna I/LibraryLoader﹕ Expected native library version number "",actual native library version number ""
05-11 19:15:24.058    5260-5260/com.spc.acrux.linterna I/chromium﹕ [INFO:library_loader_hooks.cc(112)] Chromium logging enabled: level = 0, default verbosity = 0
05-11 19:15:24.072    5260-5260/com.spc.acrux.linterna I/BrowserStartupController﹕ Initializing chromium process, singleProcess=true
05-11 19:15:24.073    5260-5260/com.spc.acrux.linterna W/art﹕ Attempt to remove local handle scope entry from IRT, ignoring
05-11 19:15:24.075    5260-5260/com.spc.acrux.linterna E/SysUtils﹕ ApplicationContext is null in ApplicationStatus
05-11 19:15:24.098    5260-5348/com.spc.acrux.linterna W/AudioManagerAndroid﹕ Requires BLUETOOTH permission
05-11 19:15:24.098    5260-5260/com.spc.acrux.linterna W/chromium﹕ [WARNING:resource_bundle.cc(286)] locale_file_path.empty()
05-11 19:15:24.099    5260-5260/com.spc.acrux.linterna I/chromium﹕ [INFO:aw_browser_main_parts.cc(63)] Load from apk succesful, fd=38 off=57784 len=4071
05-11 19:15:24.101    5260-5260/com.spc.acrux.linterna I/chromium﹕ [INFO:aw_browser_main_parts.cc(76)] Loading webviewchromium.pak from, fd:39 off:7953032 len:1161174
05-11 19:15:24.111    5260-5260/com.spc.acrux.linterna I/Adreno-EGL﹕ <qeglDrvAPI_eglInitialize:379>: QUALCOMM Build: 01/14/15, ab0075f, Id3510ff6dc
05-11 19:15:24.178    5260-5260/com.spc.acrux.linterna I/Ads﹕ CsiReporterFactory: CSI is not enabled. No CSI reporter created.
05-11 19:15:24.186    5260-5260/com.spc.acrux.linterna I/Ads﹕ Starting ad request.
05-11 19:15:24.189    5260-5260/com.spc.acrux.linterna I/Ads﹕ Use AdRequest.Builder.addTestDevice("46B876313BCC4B37C16A2B0F9ECCAD83") to get test ads on this device.
05-11 19:15:24.209    5260-5260/com.spc.acrux.linterna I/AppTracker﹕ Loading module for location:inapp
05-11 19:15:24.213    5260-5260/com.spc.acrux.linterna W/AppTracker﹕ No Ad available for location inapp. Please run loadModuleToCache first
05-11 19:15:24.213    5260-5260/com.spc.acrux.linterna E/AppTracker﹕ Module inapp failed to load:ad not ready
05-11 19:15:24.400    5260-5260/com.spc.acrux.linterna I/Ads﹕ Starting ad request.
05-11 19:15:24.400    5260-5260/com.spc.acrux.linterna I/Ads﹕ Use AdRequest.Builder.addTestDevice("46B876313BCC4B37C16A2B0F9ECCAD83") to get test ads on this device.
05-11 19:15:24.423    5260-5428/com.spc.acrux.linterna D/OpenGLRenderer﹕ Use EGL_SWAP_BEHAVIOR_PRESERVED: true
05-11 19:15:24.434    5260-5260/com.spc.acrux.linterna D/Atlas﹕ Validating map...
05-11 19:15:24.475    5260-5428/com.spc.acrux.linterna I/OpenGLRenderer﹕ Initialized EGL, version 1.4
05-11 19:15:24.481    5260-5428/com.spc.acrux.linterna D/OpenGLRenderer﹕ Enabling debug mode 0
05-11 19:15:26.050    5260-5260/com.spc.acrux.linterna I/AppTracker﹕ Module inapp cached successfully.
05-11 19:15:27.554    5260-5361/com.spc.acrux.linterna W/chromium﹕ [WARNING:data_reduction_proxy_config.cc(150)] SPDY proxy OFF at startup
05-11 19:15:27.573    5260-5260/com.spc.acrux.linterna W/art﹕ Attempt to remove local handle scope entry from IRT, ignoring
05-11 19:15:27.590    5260-5260/com.spc.acrux.linterna W/AwContents﹕ onDetachedFromWindow called when already detached. Ignoring
05-11 19:15:27.608    5260-5260/com.spc.acrux.linterna W/art﹕ Attempt to remove local handle scope entry from IRT, ignoring
05-11 19:15:27.608    5260-5260/com.spc.acrux.linterna W/art﹕ Attempt to remove local handle scope entry from IRT, ignoring
05-11 19:15:27.730    5260-5260/com.spc.acrux.linterna W/BindingManager﹕ Cannot call determinedVisibility() - never saw a connection for the pid: 5260
05-11 19:15:27.807    5260-5260/com.spc.acrux.linterna W/art﹕ Attempt to remove local handle scope entry from IRT, ignoring
05-11 19:15:27.809    5260-5260/com.spc.acrux.linterna W/AwContents﹕ onDetachedFromWindow called when already detached. Ignoring
05-11 19:15:27.820    5260-5260/com.spc.acrux.linterna W/art﹕ Attempt to remove local handle scope entry from IRT, ignoring
05-11 19:15:27.820    5260-5260/com.spc.acrux.linterna W/art﹕ Attempt to remove local handle scope entry from IRT, ignoring
05-11 19:15:27.871    5260-5260/com.spc.acrux.linterna W/BindingManager﹕ Cannot call determinedVisibility() - never saw a connection for the pid: 5260
05-11 19:15:29.284    5260-5260/com.spc.acrux.linterna I/Ads﹕ Ad finished loading.
05-11 19:15:30.291    5260-5260/com.spc.acrux.linterna I/Ads﹕ Scheduling ad refresh 30000 milliseconds from now.
05-11 19:15:30.300    5260-5260/com.spc.acrux.linterna I/Ads﹕ Ad finished loading.
05-11 19:15:50.616    5260-5260/com.spc.acrux.linterna I/info﹕ torch is turn on!
05-11 19:15:50.732    5260-5428/com.spc.acrux.linterna V/RenderScript﹕ Application requested CPU execution
05-11 19:15:50.742    5260-5428/com.spc.acrux.linterna V/RenderScript﹕ 0x9c94c800 Launching thread(s), CPUs 4
05-11 19:15:58.265    5260-5260/com.spc.acrux.linterna I/info﹕ torch is turn off!
05-11 19:15:58.808    5260-5260/com.spc.acrux.linterna I/Choreographer﹕ Skipped 32 frames!  The application may be doing too much work on its main thread.
05-11 19:16:00.292    5260-5260/com.spc.acrux.linterna I/Ads﹕ Starting ad request.
05-11 19:16:00.293    5260-5260/com.spc.acrux.linterna I/Ads﹕ Use AdRequest.Builder.addTestDevice("46B876313BCC4B37C16A2B0F9ECCAD83") to get test ads on this device.
05-11 19:16:01.011    5260-5260/com.spc.acrux.linterna W/art﹕ Attempt to remove local handle scope entry from IRT, ignoring
05-11 19:16:01.016    5260-5260/com.spc.acrux.linterna W/AwContents﹕ onDetachedFromWindow called when already detached. Ignoring
05-11 19:16:01.030    5260-5260/com.spc.acrux.linterna W/art﹕ Attempt to remove local handle scope entry from IRT, ignoring
05-11 19:16:01.030    5260-5260/com.spc.acrux.linterna W/art﹕ Attempt to remove local handle scope entry from IRT, ignoring
05-11 19:16:01.096    5260-5260/com.spc.acrux.linterna W/BindingManager﹕ Cannot call determinedVisibility() - never saw a connection for the pid: 5260
05-11 19:16:01.687    5260-5260/com.spc.acrux.linterna I/Ads﹕ Scheduling ad refresh 30000 milliseconds from now.
05-11 19:16:01.690    5260-5260/com.spc.acrux.linterna I/Ads﹕ Ad finished loading.
05-11 19:16:01.747    5260-5260/com.spc.acrux.linterna W/BindingManager﹕ Cannot call determinedVisibility() - never saw a connection for the pid: 5260
05-11 19:16:08.705    5260-5260/com.spc.acrux.linterna I/info﹕ torch is turn on!
05-11 19:16:10.141    5260-5278/com.spc.acrux.linterna E/BufferQueueProducer﹕ [unnamed-5260-0] queueBuffer: BufferQueue has been abandoned
05-11 19:16:10.146    5260-6865/com.spc.acrux.linterna E/BufferQueueProducer﹕ [unnamed-5260-0] dequeueBuffer: BufferQueue has been abandoned
05-11 19:16:10.146    5260-5279/com.spc.acrux.linterna E/BufferQueueProducer﹕ [unnamed-5260-0] dequeueBuffer: BufferQueue has been abandoned
05-11 19:16:10.147    5260-5278/com.spc.acrux.linterna E/BufferQueueProducer﹕ [unnamed-5260-0] dequeueBuffer: BufferQueue has been abandoned
05-11 19:16:10.147    5260-6865/com.spc.acrux.linterna E/BufferQueueProducer﹕ [unnamed-5260-0] dequeueBuffer: BufferQueue has been abandoned
05-11 19:16:10.148    5260-5279/com.spc.acrux.linterna E/BufferQueueProducer﹕ [unnamed-5260-0] dequeueBuffer: BufferQueue has been abandoned
05-11 19:16:10.148    5260-5278/com.spc.acrux.linterna E/BufferQueueProducer﹕ [unnamed-5260-0] dequeueBuffer: BufferQueue has been abandoned
05-11 19:16:10.149    5260-6865/com.spc.acrux.linterna E/BufferQueueProducer﹕ [unnamed-5260-0] dequeueBuffer: BufferQueue has been abandoned

0 个答案:

没有答案