我在这里使用 android 应用程序我有 2 个按钮。第一个 1 个按钮是活动模式，2 个按钮是非活动模式。如果我单击 1 个按钮一次意味着我需要激活 2 个按钮，如果我单击 1 个按钮 2 个时间意味着 2按钮处于非活动模式。我在 onclick 侦听器中使用 i count 变量然后根据我给出条件但它不起作用的计数值增加该变量，你能建议我吗...
public class Home extends Activity implements OnClickListener{
Button b1,b2;
int countk3;
int countk4=0;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.home1);
b1=(Button)findViewById(R.id.button1);
b2=(Button)findViewById(R.id.button2);
b1.setOnClickListener(this);
b2.setOnClickListener(this);
b2.setEnabled(false);
countk3 = getIntent().getIntExtra("k3", 0);
if(countk3==10 && countk4==1)
{
b2.setEnabled(true);
b2.setBackgroundResource(R.color.yellow);
}
else if(countk3==10&&countk4!=1)
{
b2.setEnabled(false);
b2.setBackgroundResource(R.color.red);
}
}
public void onClick(View v) {
// TODO Auto-generated method stub
if(v==b1)
{
countk4++;
Log.i("value....",""+countk4);
Intent i=new Intent(Home.this,GalleryActivity.class);
i.putExtra("k", 1);
i.putExtra("k1", 13);
startActivity(i);
}
if(v==b2)
{
Intent i=new Intent(Home.this,GalleryActivity.class);
i.putExtra("k", 2);
i.putExtra("k1", 16);
startActivity(i);
}
}
}
public class GalleryActivity extends Activity implements
AdapterView.OnItemSelectedListener, ViewSwitcher.ViewFactory{
private TextSwitcher mSwitcher;
int count=10;
private TextSwitcher mSwitcher1;
Gallery g;
static int nextbtn = 0;
static int prebtn = 0;
ImageAdapter iadapter;
int galpos;
int countk1=0;
int countk2;
public int ht;
public int wt;
String s;
int l11;
public static int motiongal = 3000;
LinearLayout l1;
Integer length=0;
int length1;
ImageView i ;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.main);
DisplayMetrics displaymetrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
ht = displaymetrics.heightPixels;
wt = displaymetrics.widthPixels;
l1=(LinearLayout)findViewById(R.id.linear);
mSwitcher = (TextSwitcher) findViewById(R.id.switcher);
mSwitcher.setFactory(this);
mSwitcher.setInAnimation(AnimationUtils.loadAnimation(this,
android.R.anim.fade_in));
mSwitcher.setOutAnimation(AnimationUtils.loadAnimation(this,
android.R.anim.fade_out));
mSwitcher.startLayoutAnimation();
mSwitcher1 = (TextSwitcher) findViewById(R.id.switcher1);
mSwitcher1.setFactory(this);
mSwitcher1.setInAnimation(AnimationUtils.loadAnimation(this,
android.R.anim.fade_in));
mSwitcher1.setOutAnimation(AnimationUtils.loadAnimation(this,
android.R.anim.fade_out));
mSwitcher1.startLayoutAnimation();
try
{
g = (Gallery) findViewById(R.id.gallery);
g.setAdapter(new ImageAdapter(this));
g.setHorizontalScrollBarEnabled(false);
Bundle bundle = getIntent().getExtras();
galpos = bundle.getInt("GALPOS");
g.setSelection(galpos);
g.setAnimationDuration(motiongal);
countk1 = getIntent().getIntExtra("k", 0);
} catch(Exception e){
}
g.setOnItemSelectedListener(this);
ImageButton nextButton = (ImageButton) findViewById(R.id.nextimage);
nextButton.setOnClickListener(nextButtonOnClick);
ImageButton preButton = (ImageButton) findViewById(R.id.preimage);
preButton.setOnClickListener(preButtonOnClick);
}
public void onItemSelected(AdapterView<?> parent, View v, int position, long id) {
if(countk1==1)
{
mSwitcher.setText(mTextNames[position]);
}
if(countk1==2)
{
mSwitcher1.setText(mTextNames1[position]);
}
if(position==10)
{
Intent i=new Intent(GalleryActivity.this,Home.class);
i.putExtra("k3", count);
startActivityForResult(i, 0);
}
nextbtn = position;
}
public OnClickListener nextButtonOnClick = new OnClickListener(){
public void onClick(View v) {
if(countk1==1)
{
mSwitcher1.setVisibility(View.INVISIBLE);
if(nextbtn < (mTextNames.length-1))
{
try
{
mSwitcher.setText(mTextNames[nextbtn+1]);
mSwitcher.startLayoutAnimation();
mSwitcher.getDrawingTime();
g.setSelection(nextbtn+1);
Thread.sleep(300);
g.scheduleLayoutAnimation();
g.startLayoutAnimation();
Thread.sleep(300);
g.setAnimationDuration(motiongal);
}
catch(Exception e)
{}
}else
{
try
{
mSwitcher.setText(mTextNames[0]);
mSwitcher.startLayoutAnimation();
mSwitcher.getDrawingTime();
g.setSelection(0);
Thread.sleep(300);
g.scheduleLayoutAnimation();
g.startLayoutAnimation();
Thread.sleep(300);
g.setAnimationDuration(motiongal);
}
catch(Exception e)
{}
}
}
if(countk1==2)
{
mSwitcher.setVisibility(View.INVISIBLE);
if(nextbtn < (mTextNames1.length-1))
{
try
{
mSwitcher1.setText(mTextNames1[nextbtn+1]);
mSwitcher1.startLayoutAnimation();
mSwitcher1.getDrawingTime();
g.setSelection(nextbtn+1);
Thread.sleep(300);
g.scheduleLayoutAnimation();
g.startLayoutAnimation();
Thread.sleep(300);
g.setAnimationDuration(motiongal);
}
catch(Exception e)
{}
}else
{
try
{
mSwitcher1.setText(mTextNames1[0]);
mSwitcher1.startLayoutAnimation();
mSwitcher1.getDrawingTime();
g.setSelection(0);
Thread.sleep(300);
g.scheduleLayoutAnimation();
g.startLayoutAnimation();
Thread.sleep(300);
g.setAnimationDuration(motiongal);
}
catch(Exception e)
{}
}
}
}
};
public OnClickListener preButtonOnClick = new OnClickListener(){
public void onClick(View v) {
if(countk1==1)
{
if(nextbtn > 0)
{
try
{
mSwitcher.startLayoutAnimation();
mSwitcher.getDrawingTime();
g.setSelection(nextbtn-1);
Thread.sleep(300);
g.scheduleLayoutAnimation();
g.startLayoutAnimation();
Thread.sleep(300);
g.setAnimationDuration(motiongal);
}
catch(Exception e)
{}
}else
{
try
{
mSwitcher.setText(mTextNames[mTextNames.length-1]);
mSwitcher.startLayoutAnimation();
mSwitcher.getDrawingTime();
g.setSelection(mTextNames.length-1);
Thread.sleep(300);
g.scheduleLayoutAnimation();
g.startLayoutAnimation();
Thread.sleep(300);
g.setAnimationDuration(motiongal);
}
catch(Exception e)
{}
}
}
if(countk1==2)
{
if(nextbtn > 0)
{
try
{
mSwitcher1.startLayoutAnimation();
mSwitcher1.getDrawingTime();
g.setSelection(nextbtn-1);
Thread.sleep(300);
g.scheduleLayoutAnimation();
g.startLayoutAnimation();
Thread.sleep(300);
g.setAnimationDuration(motiongal);
}
catch(Exception e)
{}
}else
{
try
{
mSwitcher1.setText(mTextNames1[mTextNames1.length-1]);
mSwitcher1.startLayoutAnimation();
mSwitcher1.getDrawingTime();
g.setSelection(mTextNames1.length-1);
Thread.sleep(300);
g.scheduleLayoutAnimation();
g.startLayoutAnimation();
Thread.sleep(300);
g.setAnimationDuration(motiongal);
}
catch(Exception e)
{}
}
}
}
};
public void onNothingSelected(AdapterView<?> parent) {
}
public View makeView() {
TextView i = new TextView(this);
i.setTextSize(18);
i.setGravity(1);
return i;
}
public class ImageAdapter extends BaseAdapter {
public ImageAdapter(Context c) {
mContext = c;
}
public int getView() {
// TODO Auto-generated method stub
return 0;
}
public int getCount() {
countk2 = getIntent().getIntExtra("k1", 0);
return countk2;
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
i = new ImageView(mContext);
if(countk1==1)
{
mSwitcher1.setVisibility(View.INVISIBLE);
i.setImageResource(mPhotos.get(position));
}
if(countk1==2)
{
mSwitcher.setVisibility(View.INVISIBLE);
i.setImageResource(mPhotos1.get(position));
}
i.setScaleType(ImageView.ScaleType.FIT_XY);
if(wt >= 480){
if(wt == 480 && ht > 320) {
i.setLayoutParams(new Gallery.LayoutParams(
LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
} else {
i.setLayoutParams(new Gallery.LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
}
}else{
i.setLayoutParams(new Gallery.LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
}
return i;
}
private Context mContext;
}
private boolean isScrollingLeft(MotionEvent e1, MotionEvent e2){
return e2.getX() > e1.getX();
}
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY){
int kEvent;
if(isScrollingLeft(e1, e2)){ //Check if scrolling left
kEvent = KeyEvent.KEYCODE_DPAD_LEFT;
}
else{ //Otherwise scrolling right
kEvent = KeyEvent.KEYCODE_DPAD_RIGHT;
}
onKeyDown(kEvent, null);
return true;
}
private Integer[] mImageIds = {
R.drawable.bokstavslottet01,
R.drawable.bokstavslottet02,
R.drawable.bokstavslottet03,
R.drawable.bokstavslottet04,
R.drawable.bokstavslottet05,
R.drawable.bokstavslottet06,
R.drawable.bokstavslottet07,
R.drawable.bokstavslottet08,
R.drawable.bokstavslottet09,
R.drawable.bokstavslottet10,
R.drawable.bokstavslottet11,
R.drawable.bokstavslottet12,
R.drawable.bokstavslottet13
};
private Integer[] mImageIdsf = {
R.drawable.f1,
R.drawable.f2,
R.drawable.f3,
R.drawable.f4,
R.drawable.f5,
R.drawable.f6,
R.drawable.f7,
R.drawable.f8,
R.drawable.f9,
R.drawable.f10,
R.drawable.f11,
R.drawable.f12,
R.drawable.f13,
R.drawable.f14,
R.drawable.f15,
R.drawable.f16,
};
private static String[] mTextNames = {
"BOOKSTOVEN1", "BOOKSTOVEN2", "BOOKSTOVEN3", "BOOKSTOVEN4", "BOOKSTOVEN5", "BOOKSTOVEN6", "BOOKSTOVEN7", "BOOKSTOVEN8", "BOOKSTOVEN9", "BOOKSTOVEN10", "BOOKSTOVEN11", "BOOKSTOVEN12", "BOOKSTOVEN13"};
private static String[] mTextNames1 = {
"BOOKSTOVEN1", "BOOKSTOVEN2", "BOOKSTOVEN3", "BOOKSTOVEN4", "BOOKSTOVEN5", "BOOKSTOVEN6", "BOOKSTOVEN7", "BOOKSTOVEN8", "BOOKSTOVEN9", "BOOKSTOVEN10", "BOOKSTOVEN11", "BOOKSTOVEN12", "BOOKSTOVEN13", "BOOKSTOVEN14", "BOOKSTOVEN15", "BOOKSTOVEN16"};
private ArrayList<Integer> mPhotos = new ArrayList<Integer>(Arrays.asList(mImageIds));
private ArrayList<Integer> mPhotos1 = new ArrayList<Integer>(Arrays.asList(mImageIdsf));
}