我正在我的android工作室制作一个adforest分类相似的应用程序 下面是启动屏幕活动，当我点击应用程序图标时首先执行，但之后下一个活动没有打开...启动屏幕上的进度条一直在旋转，但它没有打开下一个活动!!
SplashScreen.java
public class SplashScreen extends AppCompatActivity {
Activity activity;
SettingsMain setting;
JSONObject jsonObjectSetting;
boolean isRTL = false;
public static JSONObject jsonObjectAppRating, jsonObjectAppShare;
public static boolean gmap_has_countries = false, app_show_languages = false;
public static JSONArray app_languages;
public static String languagePopupTitle, languagePopupClose, gmap_countries;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_splash_screen);
Configuration configuration = getResources().getConfiguration();
configuration.fontScale = (float) 1; //0.85 small size, 1 normal size, 1,15 big etc
DisplayMetrics metrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);
metrics.scaledDensity = configuration.fontScale * metrics.density;
getBaseContext().getResources().updateConfiguration(configuration, metrics);
activity = this;
setting = new SettingsMain(this);
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
if (!prefs.getBoolean("firstTime", false)) {
setting.setUserLogin("0");
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean("firstTime", true);
editor.apply();
}
if (getSupportActionBar() != null) {
getSupportActionBar().hide();
}
try {
PackageInfo info = getPackageManager().getPackageInfo(
"com.call4site.nearhaat",
PackageManager.GET_SIGNATURES);
for (Signature signature : info.signatures) {
MessageDigest md = MessageDigest.getInstance("SHA1");
md.update(signature.toByteArray());
Log.d("KeyHash:", Base64.encodeToString(md.digest(), Base64.DEFAULT));
}
} catch (NoSuchAlgorithmException e)
{
e.printStackTrace();
}
catch (PackageManager.NameNotFoundException e)
{
e.printStackTrace();
}
if (SettingsMain.isConnectingToInternet(this)) {
adforest_getSettings(this);
} else {
AlertDialog.Builder alert = new AlertDialog.Builder(SplashScreen.this);
alert.setTitle(setting.getAlertDialogTitle("error"));
alert.setCancelable(false);
alert.setMessage(setting.getAlertDialogMessage("internetMessage"));
alert.setPositiveButton(setting.getAlertOkText(), new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
dialog.dismiss();
SplashScreen.this.recreate();
}
});
alert.show();
}
}
public void adforest_getSettings(final Context context) {
RestService restService =
UrlController.createService(RestService.class);
Call<ResponseBody> myCall = restService.getSettings(UrlController.AddHeaders(this));
myCall.enqueue(new Callback<ResponseBody>() {
@Override
public void onResponse(Call<ResponseBody> call, Response<ResponseBody> responseObj) {
try {
if (responseObj.isSuccessful()) {
Log.d("info settings Responce", "" + responseObj.toString());
JSONObject response = new JSONObject(responseObj.body().string());
Log.d("info settings object", "" + response.getJSONObject("data"));
if (response.getBoolean("success")) {
jsonObjectSetting = response.getJSONObject("data");
setting.setMainColor(jsonObjectSetting.getString("main_color"));
isRTL = jsonObjectSetting.getBoolean("is_rtl");
setting.setRTL(isRTL);
setting.setAlertDialogTitle("error", jsonObjectSetting.getJSONObject("internet_dialog").getString("title"));
setting.setAlertDialogMessage("internetMessage", jsonObjectSetting.getJSONObject("internet_dialog").getString("text"));
setting.setAlertOkText(jsonObjectSetting.getJSONObject("internet_dialog").getString("ok_btn"));
setting.setAlertCancelText(jsonObjectSetting.getJSONObject("internet_dialog").getString("cancel_btn"));
setting.setAlertDialogTitle("info", jsonObjectSetting.getJSONObject("alert_dialog").getString("title"));
setting.setAlertDialogMessage("confirmMessage", jsonObjectSetting.getJSONObject("alert_dialog").getString("message"));
setting.setAlertDialogMessage("waitMessage", jsonObjectSetting.getString("message"));
setting.setAlertDialogMessage("search", jsonObjectSetting.getJSONObject("search").getString("text"));
setting.setAlertDialogMessage("catId", jsonObjectSetting.getString("cat_input"));
setting.setAlertDialogMessage("location_type", jsonObjectSetting.getString("location_type"));
setting.setAlertDialogMessage("gmap_lang", jsonObjectSetting.getString("gmap_lang"));
setting.setGoogleButn(jsonObjectSetting.getJSONObject("registerBtn_show").getBoolean("google"));
setting.setfbButn(jsonObjectSetting.getJSONObject("registerBtn_show").getBoolean("facebook"));
JSONObject alertDialog = jsonObjectSetting.getJSONObject("dialog").getJSONObject("confirmation");
setting.setGenericAlertTitle(alertDialog.getString("title"));
setting.setGenericAlertMessage(alertDialog.getString("text"));
setting.setGenericAlertOkText(alertDialog.getString("btn_ok"));
setting.setGenericAlertCancelText(alertDialog.getString("btn_no"));
setting.isAppOpen(jsonObjectSetting.getBoolean("is_app_open"));
setting.checkOpen(jsonObjectSetting.getBoolean("is_app_open"));
setting.setGuestImage(jsonObjectSetting.getString("guest_image"));
JSONObject jsonObjectLocationPopup = jsonObjectSetting.getJSONObject("location_popup");
Log.d("info location_popup obj", "" + jsonObjectLocationPopup);
setting.setLocationSliderNumber(jsonObjectLocationPopup.getInt("slider_number"));
setting.setLocationSliderStep(jsonObjectLocationPopup.getInt("slider_step"));
setting.setLocationText(jsonObjectLocationPopup.getString("text"));
setting.setLocationBtnSubmit(jsonObjectLocationPopup.getString("btn_submit"));
setting.setLocationBtnClear(jsonObjectLocationPopup.getString("btn_clear"));
JSONObject jsonObjectLocationSettings = jsonObjectSetting.getJSONObject("gps_popup");
setting.setShowNearby(jsonObjectSetting.getBoolean("show_nearby"));
Log.d("info gps_popup obj", "" + jsonObjectLocationSettings);
setting.setGpsTitle(jsonObjectLocationSettings.getString("title"));
setting.setGpsText(jsonObjectLocationSettings.getString("text"));
setting.setGpsConfirm(jsonObjectLocationSettings.getString("btn_confirm"));
setting.setGpsCancel(jsonObjectLocationSettings.getString("btn_cancel"));
setting.setAdsPositionSorter(jsonObjectSetting.getBoolean("ads_position_sorter"));
setting.setBannerShow(false);
setting.setAdsPosition("");
setting.setBannerAdsId("");
setting.setInterstitalShow(false);
setting.setAdsInitialTime("");
setting.setAdsDisplayTime("");
setting.setInterstitialAdsId("");
setting.setNotificationTitle("");
setting.setNotificationMessage("");
setting.setNotificationTitle("");
if (setting.getAppOpen()) {
setting.setNoLoginMessage(jsonObjectSetting.getString("notLogin_msg"));
}
setting.setFeaturedScrollEnable(jsonObjectSetting.getBoolean("featured_scroll_enabled"));
if (setting.isFeaturedScrollEnable()) {
Log.d("info setting AutoScroll", jsonObjectSetting.getJSONObject("featured_scroll").toString());
setting.setFeaturedScroolDuration(jsonObjectSetting.getJSONObject("featured_scroll").getInt("duration"));
setting.setFeaturedScroolLoop(jsonObjectSetting.getJSONObject("featured_scroll").getInt("loop"));
}
jsonObjectAppRating = jsonObjectSetting.getJSONObject("app_rating");
jsonObjectAppShare = jsonObjectSetting.getJSONObject("app_share");
gmap_has_countries = jsonObjectSetting.getBoolean("gmap_has_countries");
if (gmap_has_countries) {
gmap_countries = jsonObjectSetting.getString("gmap_countries");
}
app_show_languages = jsonObjectSetting.getBoolean("app_show_languages");
if (app_show_languages) {
languagePopupTitle = jsonObjectSetting.getString("app_text_title");
languagePopupClose = jsonObjectSetting.getString("app_text_close");
app_languages = jsonObjectSetting.getJSONArray("app_languages");
}
final Handler handler = new Handler();
handler.postDelayed(new Runnable() {
@Override
public void run() {
//Do something after 100ms
if (setting.getUserLogin().equals("0")) {
SplashScreen.this.finish();
if (setting.isLanguageChanged()) {
if (isRTL)
updateViews("ur");
else {
updateViews("en");
}
}
Intent intent = new Intent(SplashScreen.this, MainActivity.class);
startActivity(intent);
overridePendingTransition(R.anim.right_enter, R.anim.left_out);
} else {
SplashScreen.this.finish();
if (setting.isLanguageChanged()) {
if (isRTL)
updateViews("ur");
else {
updateViews("en");
}
}
setting.isAppOpen(false);
Intent intent = new Intent(SplashScreen.this, HomeActivity.class);
startActivity(intent);
overridePendingTransition(R.anim.right_enter, R.anim.left_out);
}
if (app_show_languages && !setting.isLanguageChanged()) {
if (setting.getLanguageRtl()) {
updateViews("ur");
} else {
updateViews("en");
}
}
}
}, 2000);
} else {
Toast.makeText(activity, response.get("message").toString(), Toast.LENGTH_SHORT).show();
}
}
}
catch (JSONException e)
{
e.printStackTrace();
}
catch (IOException e) {
e.printStackTrace();
}
}
@Override
public void onFailure(Call<ResponseBody> call, Throwable t) {
Log.d("info settings error", String.valueOf(t));
Log.d("info settings error", String.valueOf(t.getMessage() + t.getCause() + t.fillInStackTrace()));
}
});
}
@Override
protected void attachBaseContext(Context base) {
super.attachBaseContext(LocaleHelper.onAttach(base));
}
private void updateViews(String languageCode) {
LocaleHelper.setLocale(this, languageCode);
}
}
这是用于调用改装api的UrlController java类：
UrlController.java
public class UrlController {
static OkHttpClient okHttpClient = new OkHttpClient.Builder()
.connectTimeout(5, TimeUnit.MINUTES)
.writeTimeout(5, TimeUnit.MINUTES)
.readTimeout(5, TimeUnit.MINUTES)
.build();
private static String Purchase_code = "************************";
private static String Custom_Security = "***********************";
private static String url = "null";
private static String Base_URL = "https://yourdomain.co.in/demo/";
private static OkHttpClient.Builder httpClient = new OkHttpClient.Builder();
private static Retrofit.Builder builder = new Retrofit.Builder()
.baseUrl(Base_URL)
.client(okHttpClient)
.addConverterFactory(GsonConverterFactory.create());
private static Retrofit retrofit = builder.build();
public static <S> S createService(Class<S> serviceClass)
{
url = retrofit.baseUrl().toString();
return retrofit.create(serviceClass);
}
public static <S> S createService(
Class<S> serviceClass, String username, String password, Context context)
{
if (!TextUtils.isEmpty(username) && !TextUtils.isEmpty(password)) {
String authToken = Credentials.basic(username, password);
return createService(serviceClass, authToken, context);
}
return createService(serviceClass, null, null, context);
}
public static <S> S createService(
Class<S> serviceClass, final String authToken, Context context)
{
if (!TextUtils.isEmpty(authToken)) {
AuthenticationInterceptor interceptor = new AuthenticationInterceptor(authToken, context);
if (!httpClient.interceptors().contains(interceptor))
{
httpClient.addInterceptor(interceptor);
builder.client(httpClient.build());
retrofit = builder.build();
}
}
return retrofit.create(serviceClass);
}
public static Map<String, String> AddHeaders(Context context) {
Map<String, String> map = new HashMap<>();
if (SettingsMain.isSocial(context)) {
map.put("AdForest-Login-Type", "social");
}
map.put("Purchase-Code", Purchase_code);
map.put("custom-security", Custom_Security);
map.put("Adforest-Request-From", "android");
map.put("Adforest-Lang-Locale", SettingsMain.getLanguageCode());
map.put("Content-Type", "application/json");
map.put("Cache-Control", "max-age=640000");
return map;
}
public static Map<String, String> UploadImageAddHeaders(Context context) {
Map<String, String> map = new HashMap<>();
if (SettingsMain.isSocial(context)) {
map.put("AdForest-Login-Type", "social");
}
map.put("Purchase-Code", Purchase_code);
map.put("custom-security", Custom_Security);
map.put("Adforest-Lang-Locale", SettingsMain.getLanguageCode());
map.put("Adforest-Request-From", "android");
map.put("Cache-Control", "max-age=640000");
return map;
}
}
when it executes:
myCall.enqueue(new Callback()
{
public void onResponse(Call<ResponseBody> call, Response<ResponseBody> responseObj)
{
//some code here
} );
@Override
public void onFailure(Call<ResponseBody> call, Throwable t)
{
//some code here
}
It does not executes either the on response method or on Failure method. No error or exception in catch block. In android studio logcat debug mode it shows :