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Code Issues Packages Projects Releases Wiki Activity

Added button to show device's charsets

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This commit is contained in:
M66B
2020-04-05 12:56:44 +02:00
parent fc6f577a79
commit e4c275f982
3 changed files with 54 additions and 2 deletions
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41
app/src/main/java/eu/faircode/email/FragmentOptionsMisc.java
View File

@@ -23,6 +23,7 @@ import android.app.ActivityManager;
import android.app.NotificationManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
@@ -41,6 +42,7 @@ import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.widget.SwitchCompat;
import androidx.constraintlayout.widget.Group;
import androidx.lifecycle.Lifecycle;
@@ -48,6 +50,9 @@ import androidx.lifecycle.Observer;
import androidx.localbroadcastmanager.content.LocalBroadcastManager;
import androidx.preference.PreferenceManager;
import java.nio.charset.Charset;
import java.util.SortedMap;
import io.requery.android.database.sqlite.SQLiteDatabase;
public class FragmentOptionsMisc extends FragmentBase implements SharedPreferences.OnSharedPreferenceChangeListener {
@@ -74,6 +79,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
private TextView tvMemoryClass;
private TextView tvStorageSpace;
private TextView tvFingerprint;
private Button btnCharsets;
private Group grpDebug;
@@ -123,6 +129,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
tvMemoryClass = view.findViewById(R.id.tvMemoryClass);
tvStorageSpace = view.findViewById(R.id.tvStorageSpace);
tvFingerprint = view.findViewById(R.id.tvFingerprint);
btnCharsets = view.findViewById(R.id.btnCharsets);
grpDebug = view.findViewById(R.id.grpDebug);
@@ -278,6 +285,40 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
}
});
btnCharsets.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
new SimpleTask<SortedMap<String, Charset>>() {
@Override
protected SortedMap<String, Charset> onExecute(Context context, Bundle args) {
return Charset.availableCharsets();
}
@Override
protected void onExecuted(Bundle args, SortedMap<String, Charset> charsets) {
StringBuilder sb = new StringBuilder();
for (String key : charsets.keySet())
sb.append(charsets.get(key).displayName()).append("\r\n");
new AlertDialog.Builder(getContext())
.setTitle(R.string.title_advanced_charsets)
.setMessage(sb.toString())
.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// Do nothing
}
})
.show();
}
@Override
protected void onException(Bundle args, Throwable ex) {
Log.unexpectedError(getParentFragmentManager(), ex);
}
}.execute(FragmentOptionsMisc.this, new Bundle(), "setup:charsets");
}
});
tvFtsIndexed.setText(null);
DB db = DB.getInstance(getContext());