Example usage for android.content Context startActivity

Introduction

In this page you can find the example usage for android.content Context startActivity.

Prototype

public abstract void startActivity(@RequiresPermission Intent intent);

Source Link

Document

Same as #startActivity(Intent,Bundle) with no options specified.

Usage

From source file:Main.java

public static void startWebIntent(Context context, String url) {
    try {//from  w w  w  .  j  av a2 s  .c o  m
        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
        context.startActivity(intent);
    } catch (Exception ex) {
        Log.e(TAG, "Error starting url intent.", ex);
        Toast.makeText(context, "Sorry, we couldn't find any app for viewing this url!", Toast.LENGTH_SHORT)
                .show();
    }
}

From source file:Main.java

@SuppressLint("NewApi")
public static void doSettings(Context context) {
    Intent intent = new Intent(Settings.ACTION_SETTINGS);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(intent);
}

From source file:Main.java

public static void dialog(Context context, String inputStr) {
    Intent phoneIntent = new Intent("android.intent.action.CALL", Uri.parse("tel:" + inputStr));

    context.startActivity(phoneIntent);

}

From source file:Main.java

public static void openDial(Context getContext, String number) {
    Uri uri = Uri.parse("tel:" + number);
    Intent it = new Intent(Intent.ACTION_DIAL, uri);
    getContext.startActivity(it);
}

From source file:Main.java

/**
 * Start a new Activity with the flag CLEAR_TOP
 *
 * @param context, Context/*from w ww  . j  av a  2s.com*/
 * @param cls,     Class
 */
public static void startActivity(Context context, Class<?> cls) {
    Intent i = new Intent(context, cls);
    //   i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    context.startActivity(i);
}

From source file:Main.java

public static void callSystemActionDial(Context context, String phone) {
    Uri uri = Uri.parse("tel:" + phone);
    Intent intent = new Intent(Intent.ACTION_DIAL, uri);
    context.startActivity(intent);
}

From source file:Main.java

public static void openURL(Context mContext, String url) {
    Uri uri = Uri.parse(url);/*from  w  ww .j a v  a 2  s . c o m*/
    Intent intent = new Intent(Intent.ACTION_VIEW, uri);
    mContext.startActivity(intent);
}

From source file:Main.java

public static void lunchTheApp(String pack, Context context) {
    try {/*from w w w  . ja  v a  2 s  .c  om*/
        Intent LaunchIntent = context.getPackageManager().getLaunchIntentForPackage(pack);
        context.startActivity(LaunchIntent);
    } catch (ActivityNotFoundException e) {

    } catch (Exception e) {
        //NULL pointer for context
    }
}

From source file:Main.java

public static void viewURL(Context context, String url) {
    Intent viewURLIntent = new Intent(Intent.ACTION_VIEW);
    viewURLIntent.setData(Uri.parse(url));
    context.startActivity(viewURLIntent);
}

From source file:Main.java

public static void showExamInBrowser(Context context, String courseId) {
    Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(URL_GET_EXAMS));
    context.startActivity(intent);
    // TODO: create activity with webview that uses stored credentials to login and open page with search for courseId
}