要获取安卓工作室的得分、当前最高分和总最高分,你可以使用SharedPreferences存储这些值,并在需要时进行读取和更新。
首先,在MainActivity中定义以下常量:
public static final String SHARED_PREFS_NAME = "AndroidStudioScores";
public static final String KEY_SCORE = "score";
public static final String KEY_CURRENT_HIGH_SCORE = "current_high_score";
public static final String KEY_TOTAL_HIGH_SCORE = "total_high_score";
然后,在需要更新得分时,调用下面的代码:
// 获取SharedPreferences实例
SharedPreferences sharedPrefs = getSharedPreferences(SHARED_PREFS_NAME, MODE_PRIVATE);
// 读取当前得分、当前最高分和总最高分
int score = sharedPrefs.getInt(KEY_SCORE, 0);
int currentHighScore = sharedPrefs.getInt(KEY_CURRENT_HIGH_SCORE, 0);
int totalHighScore = sharedPrefs.getInt(KEY_TOTAL_HIGH_SCORE, 0);
// 更新得分
score += 10;
if (score > currentHighScore) {
currentHighScore = score;
}
if (score > totalHighScore) {
totalHighScore = score;
}
// 保存更新后的得分
SharedPreferences.Editor editor = sharedPrefs.edit();
editor.putInt(KEY_SCORE, score);
editor.putInt(KEY_CURRENT_HIGH_SCORE, currentHighScore);
editor.putInt(KEY_TOTAL_HIGH_SCORE, totalHighScore);
editor.apply();
你可以根据需要将上述代码放置在适当的位置,例如游戏得分的更新方法中。
最后,通过以下代码可以获取得分、当前最高分和总最高分:
SharedPreferences sharedPrefs = getSharedPreferences(SHARED_PREFS_NAME, MODE_PRIVATE);
int score = sharedPrefs.getInt(KEY_SCORE, 0);
int currentHighScore = sharedPrefs.getInt(KEY_CURRENT_HIGH_SCORE, 0);
int totalHighScore = sharedPrefs.getInt(KEY_TOTAL_HIGH_SCORE, 0);
你可以根据需要在应用程序的其他部分使用这些值。