静音模式

<p>
</p><p>GlobalAction.java内静音模式  </p>
private final class SilentModeTriStateAction implements Action, View.OnClickListener {

private final int[] ITEM_IDS = { R.id.option1, R.id.option2, R.id.option3, R.id.option4 };

private final AudioManager mAudioManager;
private final Handler mHandler;
private final Context mContext;

SilentModeTriStateAction(Context context, AudioManager audioManager, Handler handler) {
mAudioManager = audioManager;
mHandler = handler;
mContext = context;
}

private int indexToRingerMode(int index) {
if (index == 2) {
if (mHasVibrator) {
return AudioManager.RINGER_MODE_VIBRATE;
} else {
return AudioManager.RINGER_MODE_NORMAL;
}
}
return AudioManager.RINGER_MODE_NORMAL;
}

@Override
public CharSequence getLabelForAccessibility(Context context) {
return null;
}

public View create(Context context, View convertView, ViewGroup parent,
LayoutInflater inflater) {
View v = inflater.inflate(R.layout.global_actions_silent_mode, parent, false);

int ringerMode = mAudioManager.getRingerModeInternal();
int zenMode = Global.getInt(mContext.getContentResolver(), Global.ZEN_MODE,
Global.ZEN_MODE_OFF);
int selectedIndex = 0;
if (zenMode != Global.ZEN_MODE_OFF) {
if (zenMode == Global.ZEN_MODE_NO_INTERRUPTIONS) {
selectedIndex = 0;
} else if (zenMode == Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS) {
selectedIndex = 1;
}
} else if (ringerMode == AudioManager.RINGER_MODE_VIBRATE) {
selectedIndex = 2;
} else if (ringerMode == AudioManager.RINGER_MODE_NORMAL) {
selectedIndex = 3;
}

for (int i = 0; i < ITEM_IDS.length; i++) {
View itemView = v.findViewById(ITEM_IDS[i]);
if (!mHasVibrator && i == 2) {
itemView.setVisibility(View.GONE);
continue;
}
itemView.setSelected(selectedIndex == i);
// Set up click handler
itemView.setTag(i);
itemView.setOnClickListener(this);
}
return v;
}

public void onPress() {
}

public boolean showDuringKeyguard() {
return true;
}

public boolean showBeforeProvisioning() {
return false;
}

public boolean isEnabled() {
return true;
}

void willCreate() {
}

public void onClick(View v) {
if (!(v.getTag() instanceof Integer)) return;

int index = (Integer) v.getTag();
if (index == 0 || index == 1) {
int zenMode = index == 0
? Global.ZEN_MODE_NO_INTERRUPTIONS//这不就是我苦思冥想找了半天的打扰模式么！！！
: Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
Global.putInt(mContext.getContentResolver(), Global.ZEN_MODE, zenMode);
} else {
Global.putInt(mContext.getContentResolver(), Global.ZEN_MODE, Global.ZEN_MODE_OFF);
}

if (index == 2 || index == 3) {
int ringerMode = indexToRingerMode(index);
mAudioManager.setRingerModeInternal(ringerMode);
}
mAdapter.notifyDataSetChanged();//import android.widget.BaseAdapter;里面刷新
mHandler.sendEmptyMessageDelayed(MESSAGE_DISMISS, DIALOG_DISMISS_DELAY);
}
}

public static boolean putInt (ContentResolver cr, String name,
int value)

cr

ContentResolver

name

String

value

int

boolean