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Fix crash while dumpping database.

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Bug: 319905857
Test: manual
Change-Id: If531f1d7416b21d481fc19834e7538567dec7c0c
This commit is contained in:
mxyyiyi
2024-01-16 15:06:53 +08:00
parent 4130a95c5d
commit 2c7ca9f2e7
1 changed files with 18 additions and 4 deletions
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22
src/com/android/settings/fuelgauge/batteryusage/DatabaseUtils.java
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@@ -767,7 +767,8 @@ public final class DatabaseUtils {
BatteryUsageBroadcastReceiver.ACTION_CLEAR_BATTERY_CACHE_DATA); BatteryUsageBroadcastReceiver.ACTION_CLEAR_BATTERY_CACHE_DATA);
writeString(context, writer, "LastLoadFullChargeTime", KEY_LAST_LOAD_FULL_CHARGE_TIME); writeString(context, writer, "LastLoadFullChargeTime", KEY_LAST_LOAD_FULL_CHARGE_TIME);
writeString(context, writer, "LastUploadFullChargeTime", KEY_LAST_UPLOAD_FULL_CHARGE_TIME); writeString(context, writer, "LastUploadFullChargeTime", KEY_LAST_UPLOAD_FULL_CHARGE_TIME);
writeString(context, writer, "DismissedPowerAnomalyKeys", KEY_DISMISSED_POWER_ANOMALY_KEYS); writeStringSet(
context, writer, "DismissedPowerAnomalyKeys", KEY_DISMISSED_POWER_ANOMALY_KEYS);
} }
static SharedPreferences getSharedPreferences(Context context) { static SharedPreferences getSharedPreferences(Context context) {
@@ -921,9 +922,22 @@ public final class DatabaseUtils {
private static void writeString( private static void writeString(
Context context, PrintWriter writer, String prefix, String key) { Context context, PrintWriter writer, String prefix, String key) {
final SharedPreferences sharedPreferences = getSharedPreferences(context); final SharedPreferences sharedPreferences = getSharedPreferences(context);
if (sharedPreferences != null) { if (sharedPreferences == null) {
final String content = sharedPreferences.getString(key, ""); return;
writer.println(String.format("\t\t%s: %s", prefix, content)); }
final String content = sharedPreferences.getString(key, "");
writer.println(String.format("\t\t%s: %s", prefix, content));
}
private static void writeStringSet(
Context context, PrintWriter writer, String prefix, String key) {
final SharedPreferences sharedPreferences = getSharedPreferences(context);
if (sharedPreferences == null) {
return;
}
final Set<String> results = sharedPreferences.getStringSet(key, new ArraySet<>());
if (results != null) {
writer.println(String.format("\t\t%s: %s", prefix, results.toString()));
} }
} }