Android resource hungry operations
<ol>
<li>i am using json to to receive data from the webservice, creating text to json object is resource hungry operation.</li>
<li>i have to load images from web, i am lazy loadig images in async process how can i compress and make the cache ??</li>
<li>after crash how can i stop re-launching activity ?</li>
<li>how can i know how much memory remaining and andoird OS will kill my object.</li>
</ol>
