我正在制作一个简单的游戏，用户点击和得分会增加它的值(value)。如果分数在某个点上，比如 200，beast 将在不同的 imageView 上进化等等。
问题是，如果我到达 if 语句中的点，它会工作，但是当我通过单击上部按钮更改 Activity ，然后将其更改回 mainActivity 进度条时，将其状态更改为不同的值，然后我单击并显示正确的填充.
如何解决？我还需要进度自己保存并在关闭和打开应用程序后填充栏....我在 SharedPreferences 中保存了分数和进度值，所以我不知道问题出在哪里。 (对不起 EN)。添加一些图片以使其更容易理解。
我的主要 Activity 代码:
public class MainActivity extends Activity
{
int score;
int progress = score;
ImageButton beast;
SoundPool sp = new SoundPool(15, AudioManager.STREAM_MUSIC, 0);
ProgressBar mProgress;
DecimalFormat df = new DecimalFormat("#,###,###");
private ImageView mScanner;
private Animation mAnimation;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_main);
setVolumeControlStream(AudioManager.STREAM_MUSIC);
final int soundDd = sp.load(this, R.raw.menu, 1);
mProgress = (ProgressBar) findViewById(R.id.progressBar);
mProgress.getProgressDrawable().setColorFilter(
Color.rgb(0, 199, 140), android.graphics.PorterDuff.Mode.SRC_IN);
mProgress.setScaleY(5f);
fontChange();
addIntegerValue();
mScanner = (ImageView) findViewById(R.id.imageChanger);
mScanner.setVisibility(View.VISIBLE);
mAnimation = new TranslateAnimation(
TranslateAnimation.ABSOLUTE, 0f,
TranslateAnimation.ABSOLUTE, 0f,
TranslateAnimation.RELATIVE_TO_PARENT, 0f,
TranslateAnimation.RELATIVE_TO_PARENT, 0.05f);
mAnimation.setDuration(2000);
mAnimation.setRepeatCount(- 1);
mAnimation.setRepeatMode(Animation.REVERSE);
mAnimation.setInterpolator(new LinearInterpolator());
mScanner.setAnimation(mAnimation);
score = PreferenceManager.getDefaultSharedPreferences(this).getInt("value", score);
TextView ts = (TextView) findViewById(R.id.textview2);
beast = (ImageButton) findViewById(R.id.beastButton);
beast.setSoundEffectsEnabled(false);
if (progress >= 0 && progress <= 199)
{
mProgress.setMax(200);
mScanner.setBackgroundResource(R.drawable.worm);
}
if (progress >= 200 && progress <= 399)
{
mProgress.setMax(400);
mScanner.setBackgroundResource(R.drawable.worm);
}
if (progress >= 400 && progress <= 599)
{
mProgress.setMax(600);
mScanner.setBackgroundResource(R.drawable.worm);
}
if (progress >= 600 && progress <= 799)
{
mProgress.setMax(800);
mScanner.setBackgroundResource(R.drawable.worm);
}
beast.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
// TODO Auto-generated method stub
sp.play(soundDd, 1, 1, 0, 0, 1);
Intent i = new Intent(getApplicationContext(), BeastSelect.class);
startActivity(i);
}
});
}
public void fontChange()
{
//font set
TextView ts = (TextView) findViewById(R.id.textview2);
TextView tl = (TextView) findViewById(R.id.textLadder);
TextView tb = (TextView) findViewById(R.id.textBeast);
TextView te = (TextView) findViewById(R.id.textevolve);
int low = PreferenceManager.getDefaultSharedPreferences(this).getInt("value", score);
mProgress.setProgress(low);
ts.setText("SCORE : " + " " + df.format(low));
Typeface custom_font = Typeface.createFromAsset(getAssets(), "fonts/Phage Regular.otf");
ts.setTypeface(custom_font);
tl.setTypeface(custom_font);
tb.setTypeface(custom_font);
te.setTypeface(custom_font);
//font set over
}
public void addIntegerValue()
{
RelativeLayout rl = (RelativeLayout) findViewById(R.id.activity_main);
rl.setSoundEffectsEnabled(false);
final TextView ts = (TextView) findViewById(R.id.textview2);
final int soundId = sp.load(this, R.raw.coin, 1);
rl.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
score++;
mProgress.setProgress(score);
sp.play(soundId, 1, 1, 0, 0, 1);
ts.setText("SCORE : " + " " + df.format(score));
if (progress >= 0 && progress <= 199)
{
mProgress.setMax(200);
mScanner.setBackgroundResource(R.drawable.worm);
}
if (progress >= 200 && progress <= 399)
{
mProgress.setMax(400);
mScanner.setBackgroundResource(R.drawable.worm);
}
if (progress >= 400 && progress <= 599)
{
mProgress.setMax(600);
mScanner.setBackgroundResource(R.drawable.worm);
}
if (progress >= 600 && progress <= 799)
{
mProgress.setMax(800);
mScanner.setBackgroundResource(R.drawable.worm);
}
}
});
}
protected void onPause()
{
super.onPause();
PreferenceManager.getDefaultSharedPreferences(this).edit().putInt("value", score).apply();
}
protected void onDestroy()
{
super.onDestroy();
sp.release();
sp = null;
}
}
我的第二个 Activity 的代码:
public class BeastSelect extends Activity
{
ImageButton back;
SoundPool sp = new SoundPool(5, AudioManager.STREAM_MUSIC, 0);
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_beast_select);
setVolumeControlStream(AudioManager.STREAM_MUSIC);
final int soundDd = sp.load(this, R.raw.menu, 1);
back = (ImageButton) findViewById(R.id.imageBack);
back.setSoundEffectsEnabled(false);
fontChange();
back.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
// TODO Auto-generated method stub
sp.play(soundDd, 1, 1, 0, 0, 1);
Intent b = new Intent(getApplicationContext(), MainActivity.class);
startActivity(b);
}
});
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event)
{
if (keyCode == KeyEvent.KEYCODE_BACK && event.getRepeatCount() == 0)
{
// do something on back.
Intent b = new Intent(getApplicationContext(), MainActivity.class);
startActivity(b);
return true;
}
return super.onKeyDown(keyCode, event);
}
public void fontChange()
{
//font set
TextView hd = (TextView) findViewById(R.id.beasttext);
TextView cm = (TextView) findViewById(R.id.textcommon);
TextView tm = (TextView) findViewById(R.id.textmedium);
TextView pr = (TextView) findViewById(R.id.textpro);
Typeface custom_font = Typeface.createFromAsset(getAssets(), "fonts/Phage Regular.otf");
hd.setTypeface(custom_font);
cm.setTypeface(custom_font);
tm.setTypeface(custom_font);
pr.setTypeface(custom_font);
//font set over
}
}
最佳答案
在您的 Activity onResume 方法中执行此操作:
mProgress = (ProgressBar) findViewById(R.id.progressBar);
score = PreferenceManager.getDefaultSharedPreferences(this).getInt("value", score);
mProgress.setProgress(score);
关于java - Android 进度条重置并重新开始一些分数值，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/40706076/