PawletOS/app_Settings
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Remove pending message when fragment is paused.

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Bug: 5422788

Converted the runnable to a message and removed any pending messages in onPause.

Change-Id: I048413ae2abd69a359b1fa2c648d98df3c3ae343
This commit is contained in:
Amith Yamasani
2011-10-07 13:58:39 -07:00
parent 3f28ff1a06
commit 552bc61ae2
1 changed files with 21 additions and 7 deletions
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28
src/com/android/settings/ChooseLockPassword.java
View File

@@ -27,6 +27,7 @@ import android.content.Intent;
import android.inputmethodservice.KeyboardView;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.preference.PreferenceActivity;
import android.text.Editable;
import android.text.InputType;
@@ -44,7 +45,6 @@ import android.widget.Button;
import android.widget.TextView;
import android.widget.TextView.OnEditorActionListener;
public class ChooseLockPassword extends PreferenceActivity {
public static final String PASSWORD_MIN_KEY = "lockscreen.password_min";
public static final String PASSWORD_MAX_KEY = "lockscreen.password_max";
@@ -98,10 +98,19 @@ public class ChooseLockPassword extends PreferenceActivity {
private boolean mIsAlphaMode;
private Button mCancelButton;
private Button mNextButton;
private static Handler mHandler = new Handler();
private static final int CONFIRM_EXISTING_REQUEST = 58;
static final int RESULT_FINISHED = RESULT_FIRST_USER;
private static final long ERROR_MESSAGE_TIMEOUT = 3000;
private static final int MSG_SHOW_ERROR = 1;
private Handler mHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
if (msg.what == MSG_SHOW_ERROR) {
updateStage((Stage) msg.obj);
}
}
};
/**
* Keep track internally of where the user is in choosing a pattern.
@@ -234,6 +243,13 @@ public class ChooseLockPassword extends PreferenceActivity {
mKeyboardView.requestFocus();
}
@Override
public void onPause() {
mHandler.removeMessages(MSG_SHOW_ERROR);
super.onPause();
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
@@ -399,11 +415,9 @@ public class ChooseLockPassword extends PreferenceActivity {
private void showError(String msg, final Stage next) {
mHeaderText.setText(msg);
mHandler.postDelayed(new Runnable() {
public void run() {
updateStage(next);
}
}, ERROR_MESSAGE_TIMEOUT);
Message mesg = mHandler.obtainMessage(MSG_SHOW_ERROR, next);
mHandler.removeMessages(MSG_SHOW_ERROR);
mHandler.sendMessageDelayed(mesg, ERROR_MESSAGE_TIMEOUT);
}
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {