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Merge pull request #54 from novoda/optional_yield
Optional yieldIfContendedSafely() on bulkInsert
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79 changes: 79 additions & 0 deletions
79
...tended/src/main/java/com/novoda/sqliteprovider/demo/ui/AddBulkYieldFireworksActivity.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| package com.novoda.sqliteprovider.demo.ui; | ||
|
|
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| import android.os.AsyncTask; | ||
| import android.os.Build; | ||
| import android.os.Bundle; | ||
| import android.text.TextUtils; | ||
| import android.widget.Toast; | ||
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|
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| import com.novoda.sqliteprovider.demo.R; | ||
| import com.novoda.sqliteprovider.demo.domain.Firework; | ||
| import com.novoda.sqliteprovider.demo.domain.UseCaseFactory; | ||
| import com.novoda.sqliteprovider.demo.persistance.DatabaseConstants; | ||
| import com.novoda.sqliteprovider.demo.persistance.DatabaseWriter; | ||
| import com.novoda.sqliteprovider.demo.persistance.FireworkWriter; | ||
| import com.novoda.sqliteprovider.demo.ui.base.NovodaActivity; | ||
| import com.novoda.sqliteprovider.demo.ui.fragment.AddBulkYieldFireworksFragment; | ||
| import com.novoda.sqliteprovider.demo.ui.fragment.UriSqlFragment; | ||
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| import java.util.List; | ||
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| public class AddBulkYieldFireworksActivity extends NovodaActivity implements AddBulkYieldFireworksFragment.AddBulkYieldFireworksListener, FireworksWriteTask.Listener { | ||
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| private UriSqlFragment uriSqlFragment; | ||
| private List<Firework> fireworks; | ||
| private FireworkWriter writer; | ||
| private AddBulkYieldFireworksFragment bulkInsertFragment; | ||
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| @Override | ||
| public void onCreate(Bundle savedInstanceState) { | ||
| super.onCreate(savedInstanceState); | ||
| setContentView(R.layout.activity_add_bulk_yield_fireworks); | ||
| DatabaseWriter databaseWriter = new DatabaseWriter(getContentResolver()); | ||
| writer = new FireworkWriter(databaseWriter); | ||
| uriSqlFragment = (UriSqlFragment) getSupportFragmentManager().findFragmentById(R.id.fragment_uri_sql); | ||
| bulkInsertFragment = (AddBulkYieldFireworksFragment) getSupportFragmentManager().findFragmentById(R.id.fragment_add_bulk_yield_fireworks); | ||
| } | ||
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| @Override | ||
| public void onEmptyInput() { | ||
| Toast.makeText(this, "Fill in the number of fireworks and threads!", Toast.LENGTH_SHORT).show(); | ||
| } | ||
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| @Override | ||
| public void onBulkAddClick(List<Firework> fireworks, int numberOfThreads, boolean shouldYield) { | ||
| this.fireworks = fireworks; | ||
| Firework[] fireworksArray = fireworks.toArray(new Firework[fireworks.size()]); | ||
| for (int i = 0; i < numberOfThreads; i++) { | ||
| String name = "Thread - " + i + " items: " + fireworks.size() + " - allowYield: " + shouldYield; | ||
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) { | ||
| new FireworksWriteTask(name, writer, shouldYield, this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, fireworksArray); | ||
| } else { | ||
| new FireworksWriteTask(name, writer, shouldYield, this).execute(fireworksArray); | ||
| } | ||
| } | ||
| uriSqlFragment.setInfo(shouldYield ? UseCaseFactory.UseCase.BULK_YIELD_ADD : UseCaseFactory.UseCase.BULK_WIHOUT_YIELD); | ||
| } | ||
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| private String createSQL(List<Firework> data) { | ||
| Firework firework = data.get(0); | ||
| return TextUtils.replace( | ||
| DatabaseConstants.RawSql.BULK_INSERT_FIREWORKS, | ||
| new String[]{"Times", "Na", "Co", "No", "Ft", "Pr", "Sh"}, | ||
| new CharSequence[]{ | ||
| String.valueOf(data.size()), | ||
| firework.getName(), | ||
| firework.getColor(), | ||
| firework.getNoise(), | ||
| firework.getType(), | ||
| String.valueOf(firework.getPrice()), "1" | ||
| }).toString(); | ||
| } | ||
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| @Override | ||
| public void onFinish(String name, long duration) { | ||
| uriSqlFragment.updateSql(createSQL(fireworks)); | ||
| String text = "Finished: " + name + " - took: " + duration + " millis"; | ||
| bulkInsertFragment.appendLog(text); | ||
| } | ||
| } |
51 changes: 51 additions & 0 deletions
51
demo-extended/src/main/java/com/novoda/sqliteprovider/demo/ui/FireworksWriteTask.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| package com.novoda.sqliteprovider.demo.ui; | ||
|
|
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| import android.os.AsyncTask; | ||
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| import com.novoda.sqliteprovider.demo.domain.Firework; | ||
| import com.novoda.sqliteprovider.demo.persistance.FireworkWriter; | ||
|
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| import java.util.Arrays; | ||
| import java.util.List; | ||
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| class FireworksWriteTask extends AsyncTask<Firework, Void, Void> { | ||
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| private final String name; | ||
| private final FireworkWriter writer; | ||
| private final boolean allowYield; | ||
| private final Listener listener; | ||
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| private long startTime; | ||
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| FireworksWriteTask(String name, FireworkWriter writer, boolean allowYield, Listener listener) { | ||
| this.name = name; | ||
| this.writer = writer; | ||
| this.allowYield = allowYield; | ||
| this.listener = listener; | ||
| } | ||
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| @Override | ||
| protected void onPreExecute() { | ||
| startTime = System.currentTimeMillis(); | ||
| } | ||
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| @Override | ||
| protected Void doInBackground(Firework... params) { | ||
| List<Firework> fireworks = Arrays.asList(params); | ||
| if (allowYield) { | ||
| writer.saveFireworks(fireworks); | ||
| } else { | ||
| writer.saveFireworksWithoutYield(fireworks); | ||
| } | ||
| return null; | ||
| } | ||
|
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| @Override | ||
| protected void onPostExecute(Void fireworks) { | ||
| listener.onFinish(name, System.currentTimeMillis() - startTime); | ||
| } | ||
|
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| interface Listener { | ||
| void onFinish(String name, long duration); | ||
| } | ||
| } |
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