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POStoring string byte representations of multiple files
 

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    <p>I need to do an HTTP post of information including String byte representations of multiple files in a single HTTP Post. I'm getting quite a lot of byte allocation errors and was wondering if there was a better way of storing this information for later post to server?</p> <p>I've basically taken quite a few picture files, and I'm packaging them up into a single HTTP Post string of the format:</p> <p><code>name="string byte representation of picture file"&amp;timestamp="time"&amp;gps="latitude""longitude",</code>etc.</p> <p>Logcat:</p> <pre><code>03-09 22:26:41.329: E/dalvikvm-heap(8716): Out of memory on a 5932438-byte allocation. 03-09 22:26:41.329: I/dalvikvm(8716): "main" prio=5 tid=1 RUNNABLE 03-09 22:26:41.329: I/dalvikvm(8716): | group="main" sCount=0 dsCount=0 s=N obj=0x40020ba0 self=0xddd0 03-09 22:26:41.329: I/dalvikvm(8716): | sysTid=8716 nice=0 sched=0/0 cgrp=unknown handle=-1345025972 03-09 22:26:41.329: I/dalvikvm(8716): at java.lang.AbstractStringBuilder.enlargeBuffer(AbstractStringBuilder.java:~97) 03-09 22:26:41.329: I/dalvikvm(8716): at java.lang.AbstractStringBuilder.append0(AbstractStringBuilder.java:157) 03-09 22:26:41.329: I/dalvikvm(8716): at java.lang.StringBuilder.append(StringBuilder.java:217) 03-09 22:26:41.329: I/dalvikvm(8716): at mfc.generalguixapi8.SaveData2.saveData(SaveData2.java:169) 03-09 22:26:41.329: I/dalvikvm(8716): at mfc.generalguixapi8.SaveData2.onCreate(SaveData2.java:34) 03-09 22:26:41.329: I/dalvikvm(8716): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 03-09 22:26:41.329: I/dalvikvm(8716): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627) 03-09 22:26:41.329: I/dalvikvm(8716): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679) 03-09 22:26:41.329: I/dalvikvm(8716): at android.app.ActivityThread.access$2300(ActivityThread.java:125) 03-09 22:26:41.329: I/dalvikvm(8716): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033) 03-09 22:26:41.329: I/dalvikvm(8716): at android.os.Handler.dispatchMessage(Handler.java:99) 03-09 22:26:41.329: I/dalvikvm(8716): at android.os.Looper.loop(Looper.java:123) 03-09 22:26:41.329: I/dalvikvm(8716): at android.app.ActivityThread.main(ActivityThread.java:4627) 03-09 22:26:41.339: I/dalvikvm(8716): at java.lang.reflect.Method.invokeNative(Native Method) 03-09 22:26:41.339: I/dalvikvm(8716): at java.lang.reflect.Method.invoke(Method.java:521) 03-09 22:26:41.339: I/dalvikvm(8716): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860) 03-09 22:26:41.339: I/dalvikvm(8716): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) 03-09 22:26:41.339: I/dalvikvm(8716): at dalvik.system.NativeStart.main(Native Method) 03-09 22:26:41.339: W/dalvikvm(8716): threadid=1: thread exiting with uncaught exception (group=0x40020ac0) 03-09 22:26:41.339: E/AndroidRuntime(8716): FATAL EXCEPTION: main 03-09 22:26:41.339: E/AndroidRuntime(8716): java.lang.OutOfMemoryError 03-09 22:26:41.339: E/AndroidRuntime(8716): at java.lang.AbstractStringBuilder.enlargeBuffer(AbstractStringBuilder.java:97) 03-09 22:26:41.339: E/AndroidRuntime(8716): at java.lang.AbstractStringBuilder.append0(AbstractStringBuilder.java:157) 03-09 22:26:41.339: E/AndroidRuntime(8716): at java.lang.StringBuilder.append(StringBuilder.java:217) 03-09 22:26:41.339: E/AndroidRuntime(8716): at mfc.generalguixapi8.SaveData2.saveData(SaveData2.java:169) 03-09 22:26:41.339: E/AndroidRuntime(8716): at mfc.generalguixapi8.SaveData2.onCreate(SaveData2.java:34) 03-09 22:26:41.339: E/AndroidRuntime(8716): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 03-09 22:26:41.339: E/AndroidRuntime(8716): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627) 03-09 22:26:41.339: E/AndroidRuntime(8716): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679) 03-09 22:26:41.339: E/AndroidRuntime(8716): at android.app.ActivityThread.access$2300(ActivityThread.java:125) 03-09 22:26:41.339: E/AndroidRuntime(8716): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033) 03-09 22:26:41.339: E/AndroidRuntime(8716): at android.os.Handler.dispatchMessage(Handler.java:99) 03-09 22:26:41.339: E/AndroidRuntime(8716): at android.os.Looper.loop(Looper.java:123) 03-09 22:26:41.339: E/AndroidRuntime(8716): at android.app.ActivityThread.main(ActivityThread.java:4627) 03-09 22:26:41.339: E/AndroidRuntime(8716): at java.lang.reflect.Method.invokeNative(Native Method) 03-09 22:26:41.339: E/AndroidRuntime(8716): at java.lang.reflect.Method.invoke(Method.java:521) 03-09 22:26:41.339: E/AndroidRuntime(8716): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860) 03-09 22:26:41.339: E/AndroidRuntime(8716): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) 03-09 22:26:41.339: E/AndroidRuntime(8716): at dalvik.system.NativeStart.main(Native Method) </code></pre>
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    1. COCould you post some or LogCat errors?
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    2. CO@MikeD Added LogCat
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    3. COCould you post the where the data gets sent. Also, how much data are trying to send?
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