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Code Pull Requests Actions Releases 2 Activity

Performance: Keep reference to sharedPreferences.

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So far, we opened the SharedPreferences very often, which is very slow; also happened in the UI thread a lot.

Fixes #642.
This commit is contained in:
Dennis Guse
2021-03-15 12:01:32 +01:00
committed by GitHub
parent eebc33f60c
commit 15fbd90ca4
39 changed files with 355 additions and 344 deletions
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src/main/java/de/dennisguse/opentracks/Startup.java
+7 -6
View File
@@ -1,6 +1,7 @@
package de.dennisguse.opentracks;
import android.app.Application;
import android.content.SharedPreferences;
import android.os.StrictMode;
import android.util.Log;
@@ -27,18 +28,18 @@ public class Startup extends Application {
Log.i(TAG, BuildConfig.APPLICATION_ID + "; BuildType: " + BuildConfig.BUILD_TYPE + "; VersionName: " + BuildConfig.VERSION_NAME + "/" + BuildConfig.VERSION_NAME_FULL + " VersionCode: " + BuildConfig.VERSION_CODE);
//Set default values of preferences on first start.
PreferencesUtils.resetPreferences(this, false);
if (PreferencesUtils.getString(this, R.string.stats_units_key, "").equals("")) {
SharedPreferences sharedPreferences = PreferencesUtils.resetPreferences(this, false);
if (PreferencesUtils.getString(sharedPreferences, this, R.string.stats_units_key, "").equals("")) {
String statsUnits = getString(Locale.US.equals(Locale.getDefault()) ? R.string.stats_units_imperial : R.string.stats_units_metric);
PreferencesUtils.setString(this, R.string.stats_units_key, statsUnits);
PreferencesUtils.setString(sharedPreferences, this, R.string.stats_units_key, statsUnits);
}
ActivityUtils.applyNightMode(this);
ActivityUtils.applyNightMode(sharedPreferences, this);
//TODO Workaround to reset recordingTrackId on app startup as the TrackRecordingService (likely) crashed.
if (PreferencesUtils.isRecording(this)) {
if (PreferencesUtils.isRecording(sharedPreferences, this)) {
Log.e(TAG, "Reset recordingTrackId; likely the TrackRecordingService crashed.");
PreferencesUtils.setLong(this, R.string.recording_track_id_key, PreferencesUtils.RECORDING_TRACK_ID_DEFAULT);
PreferencesUtils.setLong(sharedPreferences, this, R.string.recording_track_id_key, PreferencesUtils.RECORDING_TRACK_ID_DEFAULT);
}
//In debug builds: show thread and VM warnings.