blob: 222875c50782fe6c40c6b4c945af85fb011e498b [file] [log] [blame]
/*
* Copyright (C) 2008 Esmertec AG.
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.mms.ui;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnKeyListener;
import android.view.Window;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
import com.android.mms.R;
/**
* This activity provides the function to edit the duration of given slide.
*/
public class EditSlideDurationActivity extends Activity {
public static final String SLIDE_INDEX = "slide_index";
public static final String SLIDE_TOTAL = "slide_total";
public static final String SLIDE_DUR = "dur";
private TextView mLabel;
private Button mDone;
private EditText mDur;
private int mCurSlide;
private int mTotal;
private Bundle mState;
// State.
private final static String STATE = "state";
private final static String TAG = "EditSlideDurationActivity";
private static final boolean DEBUG = false;
private static final boolean LOCAL_LOGV = false;
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.edit_slide_duration);
int dur;
if (icicle == null) {
// Get extra from intent.
Intent intent = getIntent();
mCurSlide = intent.getIntExtra(SLIDE_INDEX, 1);
mTotal = intent.getIntExtra(SLIDE_TOTAL, 1);
dur = intent.getIntExtra(SLIDE_DUR, 8);
} else {
mState = icicle.getBundle(STATE);
mCurSlide = mState.getInt(SLIDE_INDEX, 1);
mTotal = mState.getInt(SLIDE_TOTAL, 1);
dur = mState.getInt(SLIDE_DUR, 8);
}
// Label.
mLabel = (TextView) findViewById(R.id.label);
mLabel.setText(getString(R.string.duration_selector_title) + " " + (mCurSlide + 1) + "/" + mTotal);
// Input text field.
mDur = (EditText) findViewById(R.id.text);
mDur.setText(String.valueOf(dur));
mDur.setOnKeyListener(mOnKeyListener);
// Done button.
mDone = (Button) findViewById(R.id.done);
mDone.setOnClickListener(mOnDoneClickListener);
}
/*
* (non-Javadoc)
* @see android.app.Activity#onSaveInstanceState(android.os.Bundle)
*/
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mState = new Bundle();
mState.putInt(SLIDE_INDEX, mCurSlide);
mState.putInt(SLIDE_TOTAL, mTotal);
int durValue;
try {
durValue = Integer.parseInt(mDur.getText().toString());
} catch (NumberFormatException e) {
// On an illegal value, set the duration back to a default value.
durValue = 5;
}
mState.putInt(SLIDE_DUR, durValue);
outState.putBundle(STATE, mState);
}
private final OnKeyListener mOnKeyListener = new OnKeyListener() {
public boolean onKey(View v, int keyCode, KeyEvent event) {
if (event.getAction() != KeyEvent.ACTION_DOWN) {
return false;
}
switch (keyCode) {
case KeyEvent.KEYCODE_DPAD_CENTER:
// Edit complete.
editDone();
break;
}
return false;
}
};
private final OnClickListener mOnDoneClickListener = new OnClickListener() {
public void onClick(View v) {
// Edit complete.
editDone();
}
};
protected void editDone() {
// Set result to parent, and close window.
// Check the duration.
String dur = mDur.getText().toString();
int durValue = 0;
try {
durValue = Integer.valueOf(dur);
} catch (NumberFormatException e) {
notifyUser(R.string.duration_not_a_number);
return;
}
if (durValue <= 0) {
notifyUser(R.string.duration_zero);
return;
}
// Set result.
setResult(RESULT_OK, new Intent(mDur.getText().toString()));
finish();
}
private void notifyUser(int msgId) {
mDur.requestFocus();
mDur.selectAll();
Toast.makeText(this, msgId, Toast.LENGTH_SHORT).show();
return;
}
}