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SharedPreferencesPlugin -- Look for all shared pref files

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Summary: Searches for all shared pref files instead of only the package name by default

Reviewed By: xiphirx

Differential Revision: D14763787

fbshipit-source-id: a3b7dfe8db078ac4f55e236b1516ed2de668f8d2
This commit is contained in:
Dustin Bluck
2019-04-03 18:10:59 -07:00
committed by Facebook Github Bot
parent 8e9643e8a1
commit 825ecb8e23
1 changed files with 27 additions and 1 deletions
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28
android/src/main/java/com/facebook/flipper/plugins/sharedpreferences/SharedPreferencesFlipperPlugin.java
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@@ -17,6 +17,9 @@ import com.facebook.flipper.core.FlipperObject;
import com.facebook.flipper.core.FlipperPlugin;
import com.facebook.flipper.core.FlipperReceiver;
import com.facebook.flipper.core.FlipperResponder;
import java.io.File;
import java.io.FilenameFilter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
@@ -24,6 +27,8 @@ import java.util.Map;
public class SharedPreferencesFlipperPlugin implements FlipperPlugin {
private static final String SHARED_PREFS_DIR = "shared_prefs";
private static final String XML_SUFFIX = ".xml";
private FlipperConnection mConnection;
private final Map<SharedPreferences, SharedPreferencesDescriptor> mSharedPreferences;
private final SharedPreferences.OnSharedPreferenceChangeListener
@@ -57,7 +62,7 @@ public class SharedPreferencesFlipperPlugin implements FlipperPlugin {
* name with {@link Context#MODE_PRIVATE}.
*/
public SharedPreferencesFlipperPlugin(Context context) {
this(context, context.getPackageName());
this(context, buildDescriptorForAllPrefsFiles(context));
}
/**
@@ -108,6 +113,27 @@ public class SharedPreferencesFlipperPlugin implements FlipperPlugin {
return "Preferences";
}
private static List<SharedPreferencesDescriptor> buildDescriptorForAllPrefsFiles(
Context context) {
File dir = new File(context.getApplicationInfo().dataDir, SHARED_PREFS_DIR);
String[] list =
dir.list(
new FilenameFilter() {
@Override
public boolean accept(File dir, String name) {
return name.endsWith(XML_SUFFIX);
}
});
List<SharedPreferencesDescriptor> descriptors = new ArrayList<>();
if (list != null) {
for (String each : list) {
String prefName = each.substring(0, each.indexOf(XML_SUFFIX));
descriptors.add(new SharedPreferencesDescriptor(prefName, MODE_PRIVATE));
}
}
return descriptors;
}
private SharedPreferences getSharedPreferencesFor(String name) {
for (Map.Entry<SharedPreferences, SharedPreferencesDescriptor> entry :
mSharedPreferences.entrySet()) {