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| author | Dominik <dominik@dominikschuermann.de> | 2012-03-09 16:27:29 +0100 |
|---|---|---|
| committer | Dominik <dominik@dominikschuermann.de> | 2012-03-09 16:27:29 +0100 |
| commit | 8452fb62b7d80c297395a8d12acd55a0375bff44 (patch) | |
| tree | a05f61cf17bb9c58dd4043b465c038b86a8dd685 /src/org/apg/Service.java | |
| parent | df6933bfb83e131f9ed66c35cfdb0cb6268bc480 (diff) | |
| download | open-keychain-8452fb62b7d80c297395a8d12acd55a0375bff44.tar.gz open-keychain-8452fb62b7d80c297395a8d12acd55a0375bff44.tar.bz2 open-keychain-8452fb62b7d80c297395a8d12acd55a0375bff44.zip | |
renaming whole package to org.apg to simplifiy name
Diffstat (limited to 'src/org/apg/Service.java')
| -rw-r--r-- | src/org/apg/Service.java | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/src/org/apg/Service.java b/src/org/apg/Service.java new file mode 100644 index 000000000..24c4daa11 --- /dev/null +++ b/src/org/apg/Service.java @@ -0,0 +1,78 @@ +package org.apg; + +import android.content.Intent; +import android.os.Binder; +import android.os.Handler; +import android.os.IBinder; + +public class Service extends android.app.Service { + private final IBinder mBinder = new LocalBinder(); + + public static final String EXTRA_TTL = "ttl"; + + private int mPassPhraseCacheTtl = 15; + private Handler mCacheHandler = new Handler(); + private Runnable mCacheTask = new Runnable() { + public void run() { + // check every ttl/2 seconds, which shouldn't be heavy on the device (even if ttl = 15), + // and makes sure the longest a pass phrase survives in the cache is 1.5 * ttl + int delay = mPassPhraseCacheTtl * 1000 / 2; + // also make sure the delay is not longer than one minute + if (delay > 60000) { + delay = 60000; + } + + delay = Apg.cleanUpCache(mPassPhraseCacheTtl, delay); + // don't check too often, even if we were close + if (delay < 5000) { + delay = 5000; + } + + mCacheHandler.postDelayed(this, delay); + } + }; + + static private boolean mIsRunning = false; + + @Override + public void onCreate() { + super.onCreate(); + + mIsRunning = true; + } + + @Override + public void onDestroy() { + super.onDestroy(); + mIsRunning = false; + } + + @Override + public void onStart(Intent intent, int startId) { + super.onStart(intent, startId); + + if (intent != null) { + mPassPhraseCacheTtl = intent.getIntExtra(EXTRA_TTL, 15); + } + if (mPassPhraseCacheTtl < 15) { + mPassPhraseCacheTtl = 15; + } + mCacheHandler.removeCallbacks(mCacheTask); + mCacheHandler.postDelayed(mCacheTask, 1000); + } + + static public boolean isRunning() { + return mIsRunning; + } + + public class LocalBinder extends Binder { + Service getService() { + return Service.this; + } + } + + @Override + public IBinder onBind(Intent intent) { + return mBinder; + } +} |